Trace number 3725131

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-06-01? (TO) 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
MD5SUM6389567e651775a5f815611581d2023e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark659
Best CPU time to get the best result obtained on this benchmark1800.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 474
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494177
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494177
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

23.09/23.14	c 2012-06-02T12:06:29+0200
23.09/23.14	c arch = x86_64
23.09/23.14	c os = linux
23.09/23.14	c compiler = ghc 7.4
23.09/23.14	c packages:
23.09/23.14	c   OptDir-0.0.1
23.09/23.14	c   array-0.4.0.0
23.09/23.14	c   base-4.5.0.0
23.09/23.14	c   bytestring-0.9.2.1
23.09/23.14	c   containers-0.4.2.1
23.09/23.14	c   deepseq-1.3.0.0
23.09/23.14	c   mtl-2.1.1
23.09/23.14	c   old_locale-1.0.0.4
23.09/23.14	c   parse_dimacs-1.2
23.09/23.14	c   parsec-3.1.2
23.09/23.14	c   queue-0.1.2
23.09/23.14	c   stm-2.3
23.09/23.14	c   time-1.4
23.09/23.14	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725131-1338631589.opb"]
23.09/23.14	c #vars 10000
23.09/23.14	c #constraints 656900
23.09/23.14	c Solving starts ...
24.48/24.52	c solving time = 1.372s
24.48/24.52	c #decision = 18917
24.48/24.52	c #conflict = 150
24.48/24.52	c #restart = 1
24.48/24.52	o 647
24.48/24.54	c Solving starts ...
24.58/24.66	c solving time = 0.106s
24.58/24.66	c #decision = 25964
24.58/24.66	c #conflict = 150
24.58/24.66	c #restart = 1
24.58/24.66	o 643
24.58/24.68	c Solving starts ...
24.78/24.88	c solving time = 0.187s
24.78/24.88	c #decision = 33013
24.78/24.88	c #conflict = 152
24.78/24.88	c #restart = 1
24.78/24.88	o 638
24.88/24.90	c Solving starts ...
25.58/25.64	c solving time = 0.725s
25.58/25.64	c #decision = 35456
25.58/25.64	c #conflict = 153
25.58/25.64	c #restart = 1
25.58/25.64	o 635
25.58/25.66	c Solving starts ...

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3725131-1338631589/watcher-3725131-1338631589 -o /tmp/evaluation-result-3725131-1338631589/solver-3725131-1338631589 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725131-1338631589.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.39 0.43 0.15 3/176 25352
/proc/meminfo: memFree=27200904/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 803 0 0 0 0 0 0 0 20 0 1 0 329284818 6373376 724 33554432000 4194304 8989770 140735704832432 140733198287976 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 1556 724 424 1171 0 333 0

[startup+0.0530961 s]
/proc/loadavg: 1.39 0.43 0.15 3/176 25352
/proc/meminfo: memFree=27200904/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=10320 CPUtime=0.04 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 1609 0 0 0 4 0 0 0 20 0 1 0 329284818 10567680 1530 33554432000 4194304 8989770 140735704832432 140733198287976 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 2580 1530 430 1171 0 1357 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10320

[startup+0.100162 s]
/proc/loadavg: 1.39 0.43 0.15 3/176 25352
/proc/meminfo: memFree=27200904/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 2444 0 0 0 9 0 0 0 20 0 1 0 329284818 13713408 2365 33554432000 4194304 8989770 140735704832432 140733198287976 7857787 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 3348 2365 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300169 s]
/proc/loadavg: 1.39 0.43 0.15 3/176 25352
/proc/meminfo: memFree=27200904/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=24656 CPUtime=0.29 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 5440 0 0 0 29 0 0 0 20 0 1 0 329284818 25247744 5361 33554432000 4194304 8989770 140735704832432 140733198287976 5799608 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 6164 5361 431 1171 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24656

[startup+0.700152 s]
/proc/loadavg: 1.39 0.43 0.15 3/176 25352
/proc/meminfo: memFree=27200904/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=57424 CPUtime=0.68 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 13632 0 0 0 67 1 0 0 20 0 1 0 329284818 58802176 13553 33554432000 4194304 8989770 140735704832432 140735704831752 7857787 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 14356 13553 431 1171 0 13133 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 57424

[startup+1.5002 s]
/proc/loadavg: 1.44 0.45 0.16 3/177 25353
/proc/meminfo: memFree=27127488/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=106576 CPUtime=1.48 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 25920 0 0 0 144 4 0 0 20 0 1 0 329284818 109133824 25841 33554432000 4194304 8989770 140735704832432 140735704831928 7857787 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 26644 25841 431 1171 0 25421 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106576

[startup+3.10015 s]
/proc/loadavg: 1.44 0.45 0.16 3/177 25353
/proc/meminfo: memFree=27059628/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=195664 CPUtime=3.09 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 48192 0 0 0 300 9 0 0 20 0 1 0 329284818 200359936 48113 33554432000 4194304 8989770 140735704832432 140735704831928 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 48916 48113 431 1171 0 47693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 195664

[startup+6.30015 s]
/proc/loadavg: 1.49 0.48 0.17 3/177 25353
/proc/meminfo: memFree=26829388/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=449616 CPUtime=6.28 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 111504 0 0 0 608 20 0 0 20 0 1 0 329284818 460406784 111425 33554432000 4194304 8989770 140735704832432 140735704831696 4212523 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 112404 111430 431 1171 0 111181 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 449616

[startup+12.7002 s]
/proc/loadavg: 1.53 0.51 0.18 3/177 25353
/proc/meminfo: memFree=26473484/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=12.69 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181585 0 0 0 1237 32 0 0 20 0 1 0 329284818 746668032 181506 33554432000 4194304 8989770 140735704832432 140735704831928 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181506 442 1171 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729168

[startup+25.5003 s]
/proc/loadavg: 1.60 0.55 0.19 3/177 25353
/proc/meminfo: memFree=26474220/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=25.48 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 2513 35 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4209212 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729168

[startup+51.1003 s]
/proc/loadavg: 1.76 0.69 0.25 3/177 25353
/proc/meminfo: memFree=26474308/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=51.08 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 5067 41 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 7676480 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 729168

[startup+102.307 s]
/proc/loadavg: 1.89 0.89 0.34 3/177 25354
/proc/meminfo: memFree=26464928/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=102.27 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 10175 52 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4213833 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 729168

[startup+162.3 s]
/proc/loadavg: 1.96 1.09 0.44 3/177 25354
/proc/meminfo: memFree=26459252/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=162.24 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 16159 65 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 7953280 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 729168

[startup+222.3 s]
/proc/loadavg: 1.98 1.25 0.54 3/178 25357
/proc/meminfo: memFree=26443604/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=222.23 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 22146 77 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4209198 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 729168

[startup+282.3 s]
/proc/loadavg: 1.99 1.39 0.62 3/177 25357
/proc/meminfo: memFree=26436424/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=282.21 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 28133 88 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4208823 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 729168

[startup+342.3 s]
/proc/loadavg: 1.99 1.50 0.71 3/177 25357
/proc/meminfo: memFree=26427404/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=342.2 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 34120 100 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4209212 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 729168

[startup+402.3 s]
/proc/loadavg: 1.99 1.58 0.79 3/176 25357
/proc/meminfo: memFree=26406812/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=402.18 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181614 0 0 0 40106 112 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4206114 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 729168

[startup+462.3 s]
/proc/loadavg: 1.99 1.66 0.86 3/177 25358
/proc/meminfo: memFree=26407360/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=462.17 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181616 0 0 0 46090 127 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 7857787 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 729168

[startup+522.3 s]
/proc/loadavg: 1.99 1.72 0.93 3/177 25358
/proc/meminfo: memFree=26385872/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=522.14 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181637 0 0 0 52075 139 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4425952 0 0 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 729168

[startup+582.3 s]
/proc/loadavg: 1.99 1.77 0.99 3/177 25358
/proc/meminfo: memFree=26383652/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=582.12 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181667 0 0 0 58060 152 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4204592 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 729168

[startup+642.3 s]

################
# More data... #
################

[startup+882.3 s]
/proc/loadavg: 2.01 1.92 1.27 3/177 25362
/proc/meminfo: memFree=26342340/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=882.02 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 87982 220 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4209136 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 729168

[startup+942.3 s]
/proc/loadavg: 2.00 1.93 1.31 3/177 25362
/proc/meminfo: memFree=26342216/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=942 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 93967 233 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830592 7688057 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 729168

[startup+1002.3 s]
/proc/loadavg: 2.00 1.94 1.35 3/177 25362
/proc/meminfo: memFree=26342836/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1001.99 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 99954 245 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4204266 0 2 0 34082818 0 0 0 17 1 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 729168

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.39 3/177 25363
/proc/meminfo: memFree=26342960/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1061.97 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 105940 257 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 7704678 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 729168

[startup+1122.3 s]
/proc/loadavg: 2.00 1.96 1.42 3/177 25363
/proc/meminfo: memFree=26342964/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1121.97 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 111924 273 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 729168

[startup+1182.3 s]
/proc/loadavg: 2.07 1.98 1.46 3/177 25363
/proc/meminfo: memFree=26332176/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1181.96 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 117909 287 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4204292 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 729168

[startup+1242.3 s]
/proc/loadavg: 2.02 1.98 1.49 3/177 25363
/proc/meminfo: memFree=26332052/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1241.95 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 123896 299 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4213787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 729168

[startup+1302.3 s]
/proc/loadavg: 2.01 1.98 1.52 3/177 25363
/proc/meminfo: memFree=26324984/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1301.94 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 129882 312 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 4209198 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 729168

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.55 3/177 25364
/proc/meminfo: memFree=26317916/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1361.93 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 135867 326 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4208857 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 729168

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.57 3/178 25367
/proc/meminfo: memFree=26309216/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1421.92 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 141850 342 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 729168

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.60 3/177 25367
/proc/meminfo: memFree=26293856/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1481.91 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 147833 358 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 4209220 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 729168

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.62 3/177 25367
/proc/meminfo: memFree=26290636/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1541.9 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 153820 370 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4209332 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 729168

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.64 3/178 25368
/proc/meminfo: memFree=26285668/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1601.89 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 159805 384 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831928 4213380 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 729168

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.66 3/177 25369
/proc/meminfo: memFree=26279352/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1661.88 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 165789 399 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 729168

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.68 3/177 25369
/proc/meminfo: memFree=26273276/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1721.87 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 171774 413 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 729168

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.69 3/177 25408
/proc/meminfo: memFree=27199600/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1781.87 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 177761 426 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704830400 4209439 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 729168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 1.98 1.70 3/177 25408
/proc/meminfo: memFree=27199600/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1800.07 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 179576 431 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 729168

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.00 1.98 1.70 3/177 25408
/proc/meminfo: memFree=27199600/32873648 swapFree=7112/7112
[pid=25352] ppid=25350 vsize=729168 CPUtime=1800.07 cores=1,3,5,7
/proc/25352/stat : 25352 (toysat) R 25350 25352 25232 0 -1 4202496 181723 0 0 0 179576 431 0 0 20 0 1 0 329284818 746668032 181535 33554432000 4194304 8989770 140735704832432 140735704831696 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/25352/statm: 182292 181535 471 1171 0 181069 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 729168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1795.76
CPU system time (s): 4.31534
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 729168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.76
system time used= 4.31534
maximum resident set size= 726140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181723
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 112
involuntary context switches= 2523

runsolver used 3.82142 second user time and 8.78266 second system time

The end

Launcher Data

Begin job on node126 at 2012-06-02 12:06:29
IDJOB=3725131
IDBENCH=1975
IDSOLVER=2308
FILE ID=node126/3725131-1338631589
RUNJOBID= node126-1338631508-25249
PBS_JOBID= 14636454
Free space on /tmp= 70764 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725131-1338631589/watcher-3725131-1338631589 -o /tmp/evaluation-result-3725131-1338631589/solver-3725131-1338631589 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725131-1338631589.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6389567e651775a5f815611581d2023e
RANDOM SEED=1886647462

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27201276 kB
Buffers:          387312 kB
Cached:          3688916 kB
SwapCached:         9476 kB
Active:          2179388 kB
Inactive:        2633632 kB
Active(anon):     726844 kB
Inactive(anon):    12180 kB
Active(file):    1452544 kB
Inactive(file):  2621452 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:             24064 kB
Writeback:             0 kB
AnonPages:        735296 kB
Mapped:            11440 kB
Shmem:                 0 kB
Slab:             721200 kB
SReclaimable:     165504 kB
SUnreclaim:       555696 kB
KernelStack:        1456 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     850056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70772 MiB
End job on node126 at 2012-06-02 12:36:32