Trace number 3291276

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
PicoSAT 941? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT03/industrial/maris/CNF/
gripper13u.shuffled-as.sat03-395.cnf
MD5SUM3889b7ed90cc1fbe8bc8d140a1763832
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4427.96
Satisfiable
(Un)Satisfiability was proved
Number of variables4268
Number of clauses38965
Sum of the clauses size86077
Maximum clause length28
Minimum clause length1
Number of clauses of size 169
Number of clauses of size 235984
Number of clauses of size 3104
Number of clauses of size 42704
Number of clauses of size 50
Number of clauses of size over 5104

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3291276-1303787746/watcher-3291276-1303787746 -o /tmp/evaluation-result-3291276-1303787746/solver-3291276-1303787746 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3291276-1303787746.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2626
/proc/meminfo: memFree=15226072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=2344 CPUtime=0 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 305 0 0 0 0 0 0 0 25 0 1 0 490374264 2400256 252 33554432000 134512640 134603332 4293322432 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 586 252 90 23 0 212 0

[startup+0.089119 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2626
/proc/meminfo: memFree=15226072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=3792 CPUtime=0.08 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 654 0 0 0 8 0 0 0 25 0 1 0 490374264 3883008 601 33554432000 134512640 134603332 4293322432 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 948 601 98 23 0 574 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3792

[startup+0.10111 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2626
/proc/meminfo: memFree=15226072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=3792 CPUtime=0.09 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 672 0 0 0 9 0 0 0 25 0 1 0 490374264 3883008 619 33554432000 134512640 134603332 4293322432 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 948 619 98 23 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3792

[startup+0.301088 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2626
/proc/meminfo: memFree=15226072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=4320 CPUtime=0.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 795 0 0 0 29 0 0 0 25 0 1 0 490374264 4423680 742 33554432000 134512640 134603332 4293322432 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 1080 742 98 23 0 706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4320

[startup+0.701013 s]
/proc/loadavg: 4.04 4.08 3.82 4/187 2626
/proc/meminfo: memFree=15226072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=4320 CPUtime=0.69 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 808 0 0 0 69 0 0 0 25 0 1 0 490374264 4423680 755 33554432000 134512640 134603332 4293322432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 1080 755 98 23 0 706 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4320

[startup+1.50087 s]
/proc/loadavg: 4.04 4.08 3.82 5/188 2627
/proc/meminfo: memFree=15222480/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=4584 CPUtime=1.49 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 870 0 0 0 149 0 0 0 25 0 1 0 490374264 4694016 817 33554432000 134512640 134603332 4293322432 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 1146 817 98 23 0 772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4584

[startup+3.10058 s]
/proc/loadavg: 4.04 4.08 3.82 5/188 2627
/proc/meminfo: memFree=15220496/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=5376 CPUtime=3.09 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 1053 0 0 0 309 0 0 0 25 0 1 0 490374264 5505024 1000 33554432000 134512640 134603332 4293322432 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 1344 1000 98 23 0 970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5376

[startup+6.30105 s]
/proc/loadavg: 4.04 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15354952/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=6696 CPUtime=6.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 1382 0 0 0 629 0 0 0 25 0 1 0 490374264 6856704 1329 33554432000 134512640 134603332 4293322432 18446744073709551615 5453308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 1674 1329 98 23 0 1300 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6696

[startup+12.7009 s]
/proc/loadavg: 4.03 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15339004/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9204 CPUtime=12.69 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2030 0 0 0 1269 0 0 0 25 0 1 0 490374264 9424896 1977 33554432000 134512640 134603332 4293322432 18446744073709551615 134564925 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2301 1977 98 23 0 1927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9204

[startup+25.5007 s]
/proc/loadavg: 4.03 4.08 3.82 5/188 2654
/proc/meminfo: memFree=15317200/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=25.49 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2205 0 0 0 2549 0 0 0 25 0 1 0 490374264 10203136 2152 33554432000 134512640 134603332 4293322432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2152 98 23 0 2117 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9964

[startup+51.1072 s]
/proc/loadavg: 4.02 4.07 3.82 5/188 2655
/proc/meminfo: memFree=15282704/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=51.1 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2205 0 0 0 5110 0 0 0 25 0 1 0 490374264 10203136 2152 33554432000 134512640 134603332 4293322432 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2152 98 23 0 2117 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9964

[startup+102.3 s]
/proc/loadavg: 4.00 4.06 3.83 5/188 2657
/proc/meminfo: memFree=15225040/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=102.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2211 0 0 0 10229 0 0 0 25 0 1 0 490374264 10203136 2158 33554432000 134512640 134603332 4293322432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2158 98 23 0 2117 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 9964

[startup+162.301 s]
/proc/loadavg: 4.07 4.06 3.84 5/188 2658
/proc/meminfo: memFree=15163904/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=162.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2211 0 0 0 16229 0 0 0 25 0 1 0 490374264 10203136 2158 33554432000 134512640 134603332 4293322432 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2158 98 23 0 2117 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9964

[startup+222.3 s]
/proc/loadavg: 4.02 4.05 3.85 5/188 2660
/proc/meminfo: memFree=15109080/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=222.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2211 0 0 0 22229 0 0 0 25 0 1 0 490374264 10203136 2158 33554432000 134512640 134603332 4293322432 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2158 98 23 0 2117 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9964

[startup+282.301 s]
/proc/loadavg: 4.01 4.04 3.85 5/188 2662
/proc/meminfo: memFree=15048812/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=282.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2211 0 0 0 28229 0 0 0 25 0 1 0 490374264 10203136 2158 33554432000 134512640 134603332 4293322432 18446744073709551615 134551168 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2158 98 23 0 2117 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 9964

[startup+342.301 s]
/proc/loadavg: 4.04 4.04 3.86 5/188 2663
/proc/meminfo: memFree=14994864/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=342.29 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2271 0 0 0 34229 0 0 0 25 0 1 0 490374264 10203136 2169 33554432000 134512640 134603332 4293322432 18446744073709551615 134548285 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2169 98 23 0 2117 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 9964

[startup+402.301 s]
/proc/loadavg: 4.01 4.03 3.87 5/188 2665
/proc/meminfo: memFree=14948112/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=9964 CPUtime=402.3 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 2271 0 0 0 40230 0 0 0 25 0 1 0 490374264 10203136 2169 33554432000 134512640 134603332 4293322432 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 2491 2169 98 23 0 2117 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9964

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 3.87 5/188 2666
/proc/meminfo: memFree=14906072/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12936 CPUtime=462.3 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 46229 1 0 0 25 0 1 0 490374264 13246464 2912 33554432000 134512640 134603332 4293322432 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3234 2912 98 23 0 2860 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 12936

[startup+522.3 s]
/proc/loadavg: 4.04 4.03 3.89 5/188 2668
/proc/meminfo: memFree=14858692/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=522.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 52230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12432

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.89 5/188 2670
/proc/meminfo: memFree=14799908/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=582.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 58230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 12432

[startup+642.301 s]
/proc/loadavg: 4.00 4.02 3.90 5/188 2671
/proc/meminfo: memFree=14755260/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=642.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 64230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134565403 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 12432

[startup+702.307 s]
/proc/loadavg: 4.00 4.01 3.90 5/188 2673
/proc/meminfo: memFree=14710116/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=702.32 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 70231 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 12432

[startup+762.301 s]
/proc/loadavg: 3.66 3.93 3.88 4/182 2692
/proc/meminfo: memFree=15544884/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=762.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 76230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134527463 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 12432

[startup+822.3 s]
/proc/loadavg: 2.61 3.57 3.76 3/176 2712
/proc/meminfo: memFree=16443216/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=822.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 82230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 12432

[startup+882.301 s]
/proc/loadavg: 2.22 3.28 3.65 3/176 2714
/proc/meminfo: memFree=16443448/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=882.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 88230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134565509 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 12432

[startup+942.3 s]
/proc/loadavg: 2.08 3.05 3.54 3/176 2715
/proc/meminfo: memFree=16443568/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=942.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 94230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 12432

[startup+1002.3 s]
/proc/loadavg: 2.03 2.85 3.44 3/176 2716
/proc/meminfo: memFree=16443680/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1002.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 100230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 12432

[startup+1062.3 s]
/proc/loadavg: 2.07 2.71 3.35 3/176 2718
/proc/meminfo: memFree=16437968/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1062.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3393 0 0 0 106230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134545141 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 12432

[startup+1122.3 s]
/proc/loadavg: 2.02 2.58 3.27 3/176 2720
/proc/meminfo: memFree=16437964/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1122.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3665 0 0 0 112230 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134587935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 12432

[startup+1182.3 s]
/proc/loadavg: 2.06 2.49 3.19 3/176 2722
/proc/meminfo: memFree=16438084/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12696 CPUtime=1182.31 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3729 0 0 0 118230 1 0 0 25 0 1 0 490374264 13000704 2850 33554432000 134512640 134603332 4293322432 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3174 2850 98 23 0 2800 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 12696

[startup+1242.3 s]
/proc/loadavg: 2.02 2.39 3.11 3/176 2723
/proc/meminfo: memFree=16437828/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1242.32 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3729 0 0 0 124231 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 12432



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.01 2.33 3.05 3/176 2724
/proc/meminfo: memFree=16437824/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1300.02 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3729 0 0 0 130001 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 12432

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

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

[startup+1300 s]
/proc/loadavg: 2.01 2.33 3.05 3/176 2724
/proc/meminfo: memFree=16437824/32951132 swapFree=67111528/67111528
[pid=2626] ppid=2624 vsize=12432 CPUtime=1300.02 cores=4,6
/proc/2626/stat : 2626 (picosat) R 2624 2626 524 0 -1 4202496 3729 0 0 0 130001 1 0 0 25 0 1 0 490374264 12730368 2786 33554432000 134512640 134603332 4293322432 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2626/statm: 3108 2786 98 23 0 2734 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 12432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.014997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 14452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3729
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= 5
involuntary context switches= 1948

runsolver used 2.14867 second user time and 4.5923 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-26 05:15:46
IDJOB=3291276
IDBENCH=84180
IDSOLVER=1604
FILE ID=node131/3291276-1303787746
RUNJOBID= node131-1303787135-2348
PBS_JOBID= 13157225
Free space on /tmp= 71520 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT03/industrial/maris/CNF/gripper13u.shuffled-as.sat03-395.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291276-1303787746/watcher-3291276-1303787746 -o /tmp/evaluation-result-3291276-1303787746/solver-3291276-1303787746 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3291276-1303787746.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 3889b7ed90cc1fbe8bc8d140a1763832
RANDOM SEED=1975762522

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      15226352 kB
Buffers:       1013632 kB
Cached:       15041112 kB
SwapCached:          0 kB
Active:        6314764 kB
Inactive:     10890316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15226352 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             408 kB
Writeback:           0 kB
AnonPages:     1149464 kB
Mapped:          15964 kB
Slab:           454332 kB
PageTables:       7120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1355208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71736 MiB
End job on node131 at 2011-04-26 05:37:28