Trace number 3706497

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 NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.02 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_6_ic.opb
MD5SUMb4594275dd418145ecf4ec914c196844
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23421403
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 169112377
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 53555449284
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 169112377
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 53555449284
Number of bits of the biggest sum of numbers36
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 

14.08/14.10	c 2012-05-29T00:36:00+0200
14.08/14.10	c arch = x86_64
14.08/14.10	c os = linux
14.08/14.10	c compiler = ghc 7.4
14.08/14.10	c packages:
14.08/14.10	c   OptDir-0.0.1
14.08/14.10	c   array-0.4.0.0
14.08/14.10	c   base-4.5.0.0
14.08/14.10	c   bytestring-0.9.2.1
14.08/14.10	c   containers-0.4.2.1
14.08/14.10	c   deepseq-1.3.0.0
14.08/14.10	c   mtl-2.1.1
14.08/14.10	c   old_locale-1.0.0.4
14.08/14.10	c   parse_dimacs-1.2
14.08/14.10	c   parsec-3.1.2
14.08/14.10	c   queue-0.1.2
14.08/14.10	c   stm-2.3
14.08/14.10	c   time-1.4
14.08/14.10	c command line = ["--pb","HOME/instance-3706497-1338244560.opb"]
14.08/14.10	c #vars 125200
14.08/14.10	c #constraints 250157
14.08/14.10	c Solving starts ...
27.48/27.57	c solving time = 13.286s
27.48/27.57	c #decision = 8988
27.48/27.57	c #conflict = 258
27.48/27.57	c #restart = 2
27.48/27.57	o 34464155
27.48/27.59	c Solving starts ...
29.39/29.41	c solving time = 1.643s
29.39/29.41	c #decision = 9223
29.39/29.41	c #conflict = 260
29.39/29.41	c #restart = 2
29.39/29.41	o 34420573
29.39/29.43	c Solving starts ...
30.98/31.08	c solving time = 1.483s
30.98/31.08	c #decision = 9478
30.98/31.08	c #conflict = 275
30.98/31.08	c #restart = 2
30.98/31.08	o 34036937
30.98/31.10	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-3706497-1338244560/watcher-3706497-1338244560 -o /tmp/evaluation-result-3706497-1338244560/solver-3706497-1338244560 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706497-1338244560.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 3794
/proc/meminfo: memFree=29849380/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 804 0 0 0 0 0 0 0 20 0 1 0 290580533 6356992 725 33554432000 4194304 8973514 140735064415840 140736734332024 5712398 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 1552 725 412 1167 0 333 0

[startup+0.0982829 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 3794
/proc/meminfo: memFree=29849380/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 2022 0 0 0 9 0 0 0 20 0 1 0 290580533 11599872 1943 33554432000 4194304 8973514 140735064415840 140736734332024 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 2832 1945 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.100244 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 3794
/proc/meminfo: memFree=29849380/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 2065 0 0 0 9 0 0 0 20 0 1 0 290580533 11599872 1987 33554432000 4194304 8973514 140735064415840 140736734332024 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 2832 1993 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300228 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 3794
/proc/meminfo: memFree=29849380/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=22592 CPUtime=0.29 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 4915 0 0 0 28 1 0 0 20 0 1 0 290580533 23134208 4836 33554432000 4194304 8973514 140735064415840 140736734332024 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 5648 4836 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700213 s]
/proc/loadavg: 2.01 2.01 2.00 2/176 3794
/proc/meminfo: memFree=29849380/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=44096 CPUtime=0.69 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 10291 0 0 0 67 2 0 0 20 0 1 0 290580533 45154304 10212 33554432000 4194304 8973514 140735064415840 140735064415336 4618944 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 11024 10212 418 1167 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44096

[startup+1.50022 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29782264/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=95296 CPUtime=1.49 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 23091 0 0 0 145 4 0 0 20 0 1 0 290580533 97583104 23012 33554432000 4194304 8973514 140735064415840 140735064398936 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 23824 23012 418 1167 0 22605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95296

[startup+3.10023 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29728812/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=213056 CPUtime=3.09 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 52531 0 0 0 300 9 0 0 20 0 1 0 290580533 218169344 52452 33554432000 4194304 8973514 140735064415840 140735064415336 7610736 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/3794/statm: 53264 52452 418 1167 0 52045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 213056

[startup+6.30024 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29486640/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=463936 CPUtime=6.28 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 115272 0 0 0 609 19 0 0 20 0 1 0 290580533 475070464 115193 33554432000 4194304 8973514 140735064415840 140735064415104 5348579 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 115984 115193 433 1167 0 114765 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 463936

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29308072/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=542784 CPUtime=12.69 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 134985 0 0 0 1246 23 0 0 20 0 1 0 290580533 555810816 134906 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 135696 134906 434 1167 0 134477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 542784

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29297896/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=550976 CPUtime=25.49 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 137046 0 0 0 2523 26 0 0 20 0 1 0 290580533 564199424 136967 33554432000 4194304 8973514 140735064415840 140735064415336 4459348 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 137744 136967 447 1167 0 136525 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 550976

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3796
/proc/meminfo: memFree=29253844/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=585792 CPUtime=51.08 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 145760 0 0 0 5077 31 0 0 20 0 1 0 290580533 599851008 145681 33554432000 4194304 8973514 140735064415840 140735064413824 7841851 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 146448 145681 457 1167 0 145229 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 585792

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3796
/proc/meminfo: memFree=29240240/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=591936 CPUtime=102.27 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 147296 0 0 0 10182 45 0 0 20 0 1 0 290580533 606142464 147217 33554432000 4194304 8973514 140735064415840 140735064413760 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 147984 147217 457 1167 0 146765 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 591936

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3796
/proc/meminfo: memFree=29229232/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=593984 CPUtime=162.26 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 147808 0 0 0 16161 65 0 0 20 0 1 0 290580533 608239616 147729 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 148496 147729 457 1167 0 147277 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 593984

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3797
/proc/meminfo: memFree=29224120/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=596032 CPUtime=222.26 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 148320 0 0 0 22138 88 0 0 20 0 1 0 290580533 610336768 148241 33554432000 4194304 8973514 140735064415840 140735064413824 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 149008 148241 457 1167 0 147789 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 596032

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3800
/proc/meminfo: memFree=29216152/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=599104 CPUtime=282.24 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 149093 0 0 0 28113 111 0 0 20 0 1 0 290580533 613482496 149014 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 149776 149014 457 1167 0 148557 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 599104

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3800
/proc/meminfo: memFree=29210856/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=600128 CPUtime=342.22 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 149358 0 0 0 34088 134 0 0 20 0 1 0 290580533 614531072 149270 33554432000 4194304 8973514 140735064415840 140735064415336 4435808 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 150032 149270 457 1167 0 148813 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 600128

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3800
/proc/meminfo: memFree=29204560/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=603200 CPUtime=402.19 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 150147 0 0 0 40061 158 0 0 20 0 1 0 290580533 617676800 150038 33554432000 4194304 8973514 140735064415840 140735064415336 7732563 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 150800 150038 457 1167 0 149581 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 603200

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3800
/proc/meminfo: memFree=29197768/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=605248 CPUtime=462.17 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 150679 0 0 0 46034 183 0 0 20 0 1 0 290580533 619773952 150550 33554432000 4194304 8973514 140735064415840 140735064415336 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 151312 150550 457 1167 0 150093 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 605248

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3801
/proc/meminfo: memFree=29191224/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=607296 CPUtime=522.14 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 151206 0 0 0 52006 208 0 0 20 0 1 0 290580533 621871104 151062 33554432000 4194304 8973514 140735064415840 140735064413760 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 151824 151062 457 1167 0 150605 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 607296

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3801
/proc/meminfo: memFree=29184060/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=608320 CPUtime=582.1 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 151492 0 0 0 57981 229 0 0 20 0 1 0 290580533 622919680 151318 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 152080 151318 457 1167 0 150861 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 608320

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3805
/proc/meminfo: memFree=29139956/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=617536 CPUtime=882.06 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 153804 0 0 0 87856 350 0 0 20 0 1 0 290580533 632356864 153622 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 154384 153622 457 1167 0 153165 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 617536

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3806
/proc/meminfo: memFree=29130160/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=619584 CPUtime=942.04 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 154316 0 0 0 93833 371 0 0 20 0 1 0 290580533 634454016 154134 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 154896 154134 457 1167 0 153677 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 619584

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3806
/proc/meminfo: memFree=29127308/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=621632 CPUtime=1002.03 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 154828 0 0 0 99808 395 0 0 20 0 1 0 290580533 636551168 154646 33554432000 4194304 8973514 140735064415840 140735064415336 6571896 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 155408 154646 457 1167 0 154189 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 621632

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3806
/proc/meminfo: memFree=29109396/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=625728 CPUtime=1062.03 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 155852 0 0 0 105781 422 0 0 20 0 1 0 290580533 640745472 155670 33554432000 4194304 8973514 140735064415840 140735064415336 7716811 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 156432 155670 457 1167 0 155213 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 625728

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3807
/proc/meminfo: memFree=29097336/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=628800 CPUtime=1122.02 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 156620 0 0 0 111754 448 0 0 20 0 1 0 290580533 643891200 156438 33554432000 4194304 8973514 140735064415840 140735064415336 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 157200 156438 457 1167 0 155981 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 628800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3807
/proc/meminfo: memFree=29093120/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=632896 CPUtime=1182.01 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 157644 0 0 0 117727 474 0 0 20 0 1 0 290580533 648085504 157462 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 158224 157462 457 1167 0 157005 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 632896

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3807
/proc/meminfo: memFree=29072412/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=638016 CPUtime=1241.99 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 158924 0 0 0 123700 499 0 0 20 0 1 0 290580533 653328384 158742 33554432000 4194304 8973514 140735064415840 140735064415336 4209376 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 159504 158742 457 1167 0 158285 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 638016

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3807
/proc/meminfo: memFree=29062988/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=643136 CPUtime=1301.99 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 160204 0 0 0 129671 528 0 0 20 0 1 0 290580533 658571264 160022 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 160784 160022 457 1167 0 159565 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 643136

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3807
/proc/meminfo: memFree=29046124/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=648256 CPUtime=1361.98 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 161484 0 0 0 135645 553 0 0 20 0 1 0 290580533 663814144 161302 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 162064 161302 457 1167 0 160845 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 648256

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3847
/proc/meminfo: memFree=28253812/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=651328 CPUtime=1421.97 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 162252 0 0 0 141616 581 0 0 20 0 1 0 290580533 666959872 162070 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 162832 162070 457 1167 0 161613 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 651328

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3850
/proc/meminfo: memFree=28900916/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=655424 CPUtime=1481.95 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 163283 0 0 0 147586 609 0 0 20 0 1 0 290580533 671154176 163094 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 163856 163094 457 1167 0 162637 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 655424

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3873
/proc/meminfo: memFree=28896684/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=659520 CPUtime=1541.94 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 164311 0 0 0 153557 637 0 0 20 0 1 0 290580533 675348480 164118 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 164880 164118 457 1167 0 163661 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 659520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3873
/proc/meminfo: memFree=28892504/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=663616 CPUtime=1601.93 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 165335 0 0 0 159530 663 0 0 20 0 1 0 290580533 679542784 165142 33554432000 4194304 8973514 140735064415840 140735064413760 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 165904 165142 457 1167 0 164685 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 663616

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3873
/proc/meminfo: memFree=28887448/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=668736 CPUtime=1661.92 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 166615 0 0 0 165502 690 0 0 20 0 1 0 290580533 684785664 166422 33554432000 4194304 8973514 140735064415840 140735064415336 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 167184 166422 457 1167 0 165965 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 668736

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3873
/proc/meminfo: memFree=28884516/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=671808 CPUtime=1721.92 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 167383 0 0 0 171477 715 0 0 20 0 1 0 290580533 687931392 167190 33554432000 4194304 8973514 140735064415840 140735064415336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 167952 167190 457 1167 0 166733 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 671808

[startup+1782.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 3874
/proc/meminfo: memFree=28883040/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=672832 CPUtime=1781.91 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 167639 0 0 0 177452 739 0 0 20 0 1 0 290580533 688979968 167446 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 168208 167446 457 1167 0 166989 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 672832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3874
/proc/meminfo: memFree=28881412/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=674880 CPUtime=1800.01 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 168151 0 0 0 179255 746 0 0 20 0 1 0 290580533 691077120 167958 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 168720 167958 457 1167 0 167501 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 674880

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

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

[startup+1800.4 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3874
/proc/meminfo: memFree=28881412/32873844 swapFree=7900/7900
[pid=3794] ppid=3792 vsize=674880 CPUtime=1800.01 cores=0,2,4,6
/proc/3794/stat : 3794 (toysat) R 3792 3794 2640 0 -1 4202496 168151 0 0 0 179255 746 0 0 20 0 1 0 290580533 691077120 167958 33554432000 4194304 8973514 140735064415840 140735064415104 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/3794/statm: 168720 167958 457 1167 0 167501 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 674880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.02
CPU user time (s): 1792.56
CPU system time (s): 7.46487
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 674880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.56
system time used= 7.46486
maximum resident set size= 671832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168151
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= 122
involuntary context switches= 1956

runsolver used 3.16152 second user time and 9.03463 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-29 00:36:00
IDJOB=3706497
IDBENCH=92780
IDSOLVER=2285
FILE ID=node137/3706497-1338244560
RUNJOBID= node137-1338233742-3126
PBS_JOBID= 14624624
Free space on /tmp= 71200 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_6_ic.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706497-1338244560/watcher-3706497-1338244560 -o /tmp/evaluation-result-3706497-1338244560/solver-3706497-1338244560 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706497-1338244560.opb

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

MD5SUM BENCH= b4594275dd418145ecf4ec914c196844
RANDOM SEED=1291872201

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.90
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		: 2666.600
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	: 5331.91
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		: 2666.600
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:        29849644 kB
Buffers:          430392 kB
Cached:          1029484 kB
SwapCached:        20904 kB
Active:          1870620 kB
Inactive:         286364 kB
Active(anon):     676464 kB
Inactive(anon):    22936 kB
Active(file):    1194156 kB
Inactive(file):   263428 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082664 kB
Dirty:             19424 kB
Writeback:             0 kB
AnonPages:        685040 kB
Mapped:            11384 kB
Shmem:                 0 kB
Slab:             724836 kB
SReclaimable:     166300 kB
SUnreclaim:       558536 kB
KernelStack:        1464 kB
PageTables:         5436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     800004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    333824 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= 71156 MiB
End job on node137 at 2012-05-29 01:06:02