Trace number 3706794

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 2012-05-17? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark0.19097
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.39/0.40	c 2012-05-27T13:18:25+0200
0.39/0.40	c arch = x86_64
0.39/0.40	c os = linux
0.39/0.40	c compiler = ghc 7.4
0.39/0.40	c packages:
0.39/0.40	c   OptDir-0.0.1
0.39/0.40	c   array-0.4.0.0
0.39/0.40	c   base-4.5.0.0
0.39/0.40	c   bytestring-0.9.2.1
0.39/0.40	c   containers-0.4.2.1
0.39/0.40	c   deepseq-1.3.0.0
0.39/0.40	c   mtl-2.1.1
0.39/0.40	c   old_locale-1.0.0.4
0.39/0.40	c   parse_dimacs-1.2
0.39/0.40	c   parsec-3.1.2
0.39/0.40	c   queue-0.1.2
0.39/0.40	c   stm-2.3
0.39/0.40	c   time-1.4
0.39/0.40	c command line = ["--pb","HOME/instance-3706794-1338117504.opb"]
0.39/0.40	c #vars 2289
0.39/0.40	c #constraints 764
0.39/0.40	c Solving starts ...
0.49/0.50	c solving time = 0.092s
0.49/0.50	c #decision = 14536
0.49/0.50	c #conflict = 100
0.49/0.50	c #restart = 1
0.49/0.50	o 851
0.49/0.50	c Solving starts ...
174.55/174.66	c learnt constraints deletion: 2174 -> 1087
745.46/745.63	c learnt constraints deletion: 3940 -> 1970
811.55/811.77	c solving time = 811.128s
811.55/811.77	c #decision = 24422
811.55/811.77	c #conflict = 5232
811.55/811.77	c #restart = 9
811.55/811.77	o 850
811.55/811.78	c Solving starts ...
811.55/811.79	c learnt constraints deletion: 2166 -> 1083
813.85/814.01	c learnt constraints deletion: 1182 -> 591
840.54/840.73	c learnt constraints deletion: 1807 -> 904
915.83/916.04	c learnt constraints deletion: 2805 -> 1403
991.82/992.10	c learnt constraints deletion: 3115 -> 1558
1129.89/1130.15	c learnt constraints deletion: 4127 -> 2064
1274.18/1274.49	c learnt constraints deletion: 4428 -> 2214
1373.56/1373.86	c learnt constraints deletion: 3704 -> 1852
1549.33/1549.62	c learnt constraints deletion: 4696 -> 2349
1711.00/1711.31	c learnt constraints deletion: 4685 -> 2344

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-3706794-1338117504/watcher-3706794-1338117504 -o /tmp/evaluation-result-3706794-1338117504/solver-3706794-1338117504 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706794-1338117504.opb 

running on 4 cores: 0,2,4,6

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: 2.01 2.01 2.00 2/176 9953
/proc/meminfo: memFree=28304264/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 790 0 0 0 0 0 0 0 20 0 1 0 277878997 6356992 711 33554432000 4194304 8973514 140735756262944 140735635486584 5744595 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 1552 711 413 1167 0 333 0

[startup+0.0693351 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 9953
/proc/meminfo: memFree=28304264/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=10304 CPUtime=0.06 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 1722 0 0 0 6 0 0 0 20 0 1 0 277878997 10551296 1643 33554432000 4194304 8973514 140735756262944 140735635486584 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 2576 1643 430 1167 0 1357 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10304

[startup+0.100234 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 9953
/proc/meminfo: memFree=28304264/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=10304 CPUtime=0.09 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 1722 0 0 0 9 0 0 0 20 0 1 0 277878997 10551296 1643 33554432000 4194304 8973514 140735756262944 140735635486584 5389192 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 2576 1643 430 1167 0 1357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.30022 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 9953
/proc/meminfo: memFree=28304264/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=10304 CPUtime=0.29 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 1722 0 0 0 29 0 0 0 20 0 1 0 277878997 10551296 1643 33554432000 4194304 8973514 140735756262944 140735756262440 7680094 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 2576 1643 430 1167 0 1357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10304

[startup+0.700226 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 9953
/proc/meminfo: memFree=28304264/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=12352 CPUtime=0.69 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 2400 0 0 0 69 0 0 0 20 0 1 0 277878997 12648448 2321 33554432000 4194304 8973514 140735756262944 140735756262440 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 3088 2321 457 1167 0 1869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12352

[startup+1.50023 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9954
/proc/meminfo: memFree=28296088/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=13376 CPUtime=1.49 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 2656 0 0 0 149 0 0 0 20 0 1 0 277878997 13697024 2577 33554432000 4194304 8973514 140735756262944 140735756262440 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 3344 2577 457 1167 0 2125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13376

[startup+3.10026 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9954
/proc/meminfo: memFree=28295468/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=14400 CPUtime=3.09 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 2912 0 0 0 308 1 0 0 20 0 1 0 277878997 14745600 2833 33554432000 4194304 8973514 140735756262944 140735756262440 4209636 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9953/statm: 3600 2833 457 1167 0 2381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14400

[startup+6.30028 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9954
/proc/meminfo: memFree=28293360/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=15424 CPUtime=6.29 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 3168 0 0 0 627 2 0 0 20 0 1 0 277878997 15794176 3089 33554432000 4194304 8973514 140735756262944 140735756262048 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 3856 3089 457 1167 0 2637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15424

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9954
/proc/meminfo: memFree=28290020/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=19520 CPUtime=12.69 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 3963 0 0 0 1266 3 0 0 20 0 1 0 277878997 19988480 3884 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 4880 3884 457 1167 0 3661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19520

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9954
/proc/meminfo: memFree=28285068/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=23616 CPUtime=25.49 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 5216 0 0 0 2543 6 0 0 20 0 1 0 277878997 24182784 5137 33554432000 4194304 8973514 140735756262944 140735756262440 4209256 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 5904 5137 457 1167 0 4685 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23616

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9954
/proc/meminfo: memFree=28285372/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=24640 CPUtime=51.08 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 5251 0 0 0 5095 13 0 0 20 0 1 0 277878997 25231360 5169 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 6160 5169 457 1167 0 4941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24640

[startup+102.306 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 9958
/proc/meminfo: memFree=28278944/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=26688 CPUtime=102.27 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 5992 0 0 0 10195 32 0 0 20 0 1 0 277878997 27328512 5905 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 6672 5905 457 1167 0 5453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26688

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 9958
/proc/meminfo: memFree=28274944/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=30784 CPUtime=162.26 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 7016 0 0 0 16174 52 0 0 20 0 1 0 277878997 31522816 6929 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 7696 6929 457 1167 0 6477 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 30784

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 9958
/proc/meminfo: memFree=28273200/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=31808 CPUtime=222.25 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 7277 0 0 0 22153 72 0 0 20 0 1 0 277878997 32571392 7186 33554432000 4194304 8973514 140735756262944 140735756262208 7671150 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 7952 7186 458 1167 0 6733 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 31808

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9958
/proc/meminfo: memFree=28269976/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=34880 CPUtime=282.23 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 8045 0 0 0 28134 89 0 0 20 0 1 0 277878997 35717120 7954 33554432000 4194304 8973514 140735756262944 140735756262440 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 8720 7954 458 1167 0 7501 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 34880

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9958
/proc/meminfo: memFree=28260424/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=35904 CPUtime=342.23 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 8303 0 0 0 34112 111 0 0 20 0 1 0 277878997 36765696 8210 33554432000 4194304 8973514 140735756262944 140735756262208 6663032 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 8976 8210 458 1167 0 7757 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 35904

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9998
/proc/meminfo: memFree=28270176/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=37952 CPUtime=402.22 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 8815 0 0 0 40092 130 0 0 20 0 1 0 277878997 38862848 8722 33554432000 4194304 8973514 140735756262944 140735756262440 7732422 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 9488 8722 458 1167 0 8269 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 37952

[startup+462.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 9998
/proc/meminfo: memFree=28134996/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=38976 CPUtime=462.2 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 9071 0 0 0 46067 153 0 0 20 0 1 0 277878997 39911424 8978 33554432000 4194304 8973514 140735756262944 140735756262208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 9744 8978 458 1167 0 8525 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 38976

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 9998
/proc/meminfo: memFree=28080836/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=40000 CPUtime=522.2 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 9327 0 0 0 52046 174 0 0 20 0 1 0 277878997 40960000 9234 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 10000 9234 458 1167 0 8781 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 40000

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9998
/proc/meminfo: memFree=28023948/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=44096 CPUtime=582.18 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 10351 0 0 0 58027 191 0 0 20 0 1 0 277878997 45154304 10258 33554432000 4194304 8973514 140735756262944 140735756262208 4209206 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 11024 10258 458 1167 0 9805 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 44096

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10002
/proc/meminfo: memFree=27878508/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=52288 CPUtime=822.14 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 12406 0 0 0 81940 274 0 0 20 0 1 0 277878997 53542912 12306 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 13072 12306 458 1167 0 11853 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 52288

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10002
/proc/meminfo: memFree=27851104/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=49216 CPUtime=882.13 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 12406 0 0 0 87917 296 0 0 20 0 1 0 277878997 50397184 11538 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 12304 11538 458 1167 0 11085 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 49216

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10002
/proc/meminfo: memFree=27821096/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=49216 CPUtime=942.13 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 12406 0 0 0 93894 319 0 0 20 0 1 0 277878997 50397184 11538 33554432000 4194304 8973514 140735756262944 140735756262208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 12304 11538 458 1167 0 11085 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 49216

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10004
/proc/meminfo: memFree=27791076/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=49216 CPUtime=1002.12 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 12406 0 0 0 99874 338 0 0 20 0 1 0 277878997 50397184 11538 33554432000 4194304 8973514 140735756262944 140735756262440 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 12304 11538 458 1167 0 11085 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 49216

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10004
/proc/meminfo: memFree=27773752/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=49216 CPUtime=1062.11 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 12406 0 0 0 105852 359 0 0 20 0 1 0 277878997 50397184 11538 33554432000 4194304 8973514 140735756262944 140735756262208 4204624 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 12304 11538 458 1167 0 11085 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 49216

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10004
/proc/meminfo: memFree=27738068/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=52288 CPUtime=1122.1 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 13174 0 0 0 111834 376 0 0 20 0 1 0 277878997 53542912 12306 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 13072 12306 458 1167 0 11853 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 52288

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10004
/proc/meminfo: memFree=27720688/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=53312 CPUtime=1182.09 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 13431 0 0 0 117814 395 0 0 20 0 1 0 277878997 54591488 12562 33554432000 4194304 8973514 140735756262944 140735756262208 4459352 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 13328 12562 458 1167 0 12109 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 53312

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 10004
/proc/meminfo: memFree=27700228/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=56384 CPUtime=1242.08 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 14199 0 0 0 123796 412 0 0 20 0 1 0 277878997 57737216 13330 33554432000 4194304 8973514 140735756262944 140735756262440 7688852 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 14096 13330 458 1167 0 12877 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 56384

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 10008
/proc/meminfo: memFree=27661020/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=59456 CPUtime=1302.08 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 14967 0 0 0 129782 426 0 0 20 0 1 0 277878997 60882944 14098 33554432000 4194304 8973514 140735756262944 140735756262208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 14864 14098 458 1167 0 13645 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 59456

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 10008
/proc/meminfo: memFree=27642940/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=60480 CPUtime=1362.06 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 15223 0 0 0 135764 442 0 0 20 0 1 0 277878997 61931520 14354 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 15120 14354 458 1167 0 13901 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 60480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10008
/proc/meminfo: memFree=27622604/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=61504 CPUtime=1422.06 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 15479 0 0 0 141743 463 0 0 20 0 1 0 277878997 62980096 14610 33554432000 4194304 8973514 140735756262944 140735756262440 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 15376 14610 458 1167 0 14157 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 61504

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10008
/proc/meminfo: memFree=27604252/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=61504 CPUtime=1482.04 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 15479 0 0 0 147727 477 0 0 20 0 1 0 277878997 62980096 14610 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 15376 14610 458 1167 0 14157 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 61504

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10008
/proc/meminfo: memFree=27582304/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=65600 CPUtime=1542.04 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 16503 0 0 0 153710 494 0 0 20 0 1 0 277878997 67174400 15634 33554432000 4194304 8973514 140735756262944 140735756262208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 16400 15634 458 1167 0 15181 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 65600

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 10009
/proc/meminfo: memFree=27560204/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=66624 CPUtime=1602.03 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 16759 0 0 0 159693 510 0 0 20 0 1 0 277878997 68222976 15890 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 16656 15890 458 1167 0 15437 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 66624

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10009
/proc/meminfo: memFree=27560356/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=66624 CPUtime=1662.02 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 16759 0 0 0 165677 525 0 0 20 0 1 0 277878997 68222976 15890 33554432000 4194304 8973514 140735756262944 140735756262440 7681396 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 16656 15890 458 1167 0 15437 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 66624

[startup+1722.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/177 10009
/proc/meminfo: memFree=27533084/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=72768 CPUtime=1722.01 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 18295 0 0 0 171661 540 0 0 20 0 1 0 277878997 74514432 17426 33554432000 4194304 8973514 140735756262944 140735756262440 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 18192 17426 458 1167 0 16973 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 72768

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 10009
/proc/meminfo: memFree=27490968/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=72768 CPUtime=1781.99 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 18304 0 0 0 177638 561 0 0 20 0 1 0 277878997 74514432 17426 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 18192 17426 458 1167 0 16973 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 72768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10009
/proc/meminfo: memFree=27490348/32873844 swapFree=7620/7620
[pid=9953] ppid=9951 vsize=72768 CPUtime=1800.09 cores=0,2,4,6
/proc/9953/stat : 9953 (toysat) R 9951 9953 6880 0 -1 4202496 18304 0 0 0 179444 565 0 0 20 0 1 0 277878997 74514432 17426 33554432000 4194304 8973514 140735756262944 140735756262208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9953/statm: 18192 17426 458 1167 0 16973 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 72768

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1794.45
CPU system time (s): 5.65614
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 72768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.45
system time used= 5.65614
maximum resident set size= 69704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18304
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= 34
involuntary context switches= 2002

runsolver used 2.76058 second user time and 9.16361 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 13:18:25
IDJOB=3706794
IDBENCH=2234
IDSOLVER=2285
FILE ID=node107/3706794-1338117504
RUNJOBID= node107-1338108466-8896
PBS_JOBID= 14624432
Free space on /tmp= 71576 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706794-1338117504/watcher-3706794-1338117504 -o /tmp/evaluation-result-3706794-1338117504/solver-3706794-1338117504 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706794-1338117504.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=379944573

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.91
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28305172 kB
Buffers:          298240 kB
Cached:          3319216 kB
SwapCached:            0 kB
Active:           899136 kB
Inactive:        2879812 kB
Active(anon):     163624 kB
Inactive(anon):        0 kB
Active(file):     735512 kB
Inactive(file):  2879812 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7400 kB
Writeback:             0 kB
AnonPages:        168212 kB
Mapped:            16144 kB
Shmem:               200 kB
Slab:             649916 kB
SReclaimable:      92388 kB
SUnreclaim:       557528 kB
KernelStack:        1464 kB
PageTables:         3988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     275260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71572 MiB
End job on node107 at 2012-05-27 13:48:27