Trace number 312052

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, and are wall clock time (not CPU 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 535? (TO) 1200.03 1200.52

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.8
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-312052-1172581084 -o ROOT/results/node12/solver-312052-1172581084 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312052-1172581084/picosat /tmp/evaluation/312052-1172581084/instance-312052-1172581084.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24112
/proc/meminfo: memFree=1490872/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=724 CPUtime=0
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 278062820 741376 85 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 181 85 40 102 0 76 0

[startup+0.107334 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24112
/proc/meminfo: memFree=1490872/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=856 CPUtime=0.1
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 165 0 0 0 8 2 0 0 18 0 1 0 278062820 876544 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 214 150 42 102 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 856

[startup+0.515408 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 24112
/proc/meminfo: memFree=1490872/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=996 CPUtime=0.5
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 192 0 0 0 48 2 0 0 22 0 1 0 278062820 1019904 175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549296 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 249 175 48 102 0 144 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 996

[startup+1.33556 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 24113
/proc/meminfo: memFree=1490288/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=996 CPUtime=1.32
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 203 0 0 0 130 2 0 0 25 0 1 0 278062820 1019904 186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 249 186 48 102 0 144 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 996

[startup+2.97285 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 24113
/proc/meminfo: memFree=1490096/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=1124 CPUtime=2.96
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 223 0 0 0 294 2 0 0 25 0 1 0 278062820 1150976 206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522798 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 281 206 48 102 0 176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1124

[startup+6.25144 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1489904/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=1244 CPUtime=6.24
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 249 0 0 0 622 2 0 0 25 0 1 0 278062820 1273856 232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 311 232 48 102 0 206 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1244

[startup+12.7076 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1489712/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=1336 CPUtime=12.69
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 277 0 0 0 1267 2 0 0 25 0 1 0 278062820 1368064 260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 334 260 48 102 0 229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1336

[startup+25.5129 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1489520/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=1568 CPUtime=25.49
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 330 0 0 0 2547 2 0 0 25 0 1 0 278062820 1605632 313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 392 313 48 102 0 287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1568

[startup+51.1245 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1489200/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=1824 CPUtime=51.09
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 400 0 0 0 5107 2 0 0 25 0 1 0 278062820 1867776 383 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 456 383 48 102 0 351 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1824

[startup+102.343 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1488944/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=2100 CPUtime=102.3
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 468 0 0 0 10227 3 0 0 25 0 1 0 278062820 2150400 451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 525 451 48 102 0 420 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2100

[startup+162.378 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24113
/proc/meminfo: memFree=1488560/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=2388 CPUtime=162.32
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 544 0 0 0 16229 3 0 0 25 0 1 0 278062820 2445312 527 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 597 527 48 102 0 492 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2388

[startup+222.426 s]
/proc/loadavg: 1.00 0.98 0.99 2/84 24227
/proc/meminfo: memFree=1486968/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=2724 CPUtime=222.29
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 613 0 0 0 22226 3 0 0 25 0 1 0 278062820 2789376 596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 681 596 48 102 0 576 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2724

[startup+282.471 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24311
/proc/meminfo: memFree=1487856/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=2868 CPUtime=282.27
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 668 0 0 0 28224 3 0 0 25 0 1 0 278062820 2936832 633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 717 633 48 102 0 612 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2868

[startup+342.492 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24311
/proc/meminfo: memFree=1487600/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3104 CPUtime=342.27
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 764 0 0 0 34223 4 0 0 25 0 1 0 278062820 3178496 706 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 776 706 48 102 0 671 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3104

[startup+402.524 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 24311
/proc/meminfo: memFree=1487600/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3236 CPUtime=402.28
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 784 0 0 0 40224 4 0 0 25 0 1 0 278062820 3313664 725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 809 725 48 102 0 704 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 3236

[startup+462.555 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487600/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3348 CPUtime=462.3
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 801 0 0 0 46225 5 0 0 25 0 1 0 278062820 3428352 742 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 837 742 48 102 0 732 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3348

[startup+522.583 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487408/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3440 CPUtime=522.31
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 831 0 0 0 52226 5 0 0 25 0 1 0 278062820 3522560 772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 860 772 48 102 0 755 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3440

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487344/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3460 CPUtime=582.31
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 868 0 0 0 58226 5 0 0 25 0 1 0 278062820 3543040 786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 865 786 48 102 0 760 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3460

[startup+642.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487152/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3760 CPUtime=642.33
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 965 0 0 0 64227 6 0 0 25 0 1 0 278062820 3850240 859 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 940 859 48 102 0 835 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 3760

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487152/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3684 CPUtime=702.33
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 967 0 0 0 70227 6 0 0 25 0 1 0 278062820 3772416 845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 921 845 48 102 0 816 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 3684

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1487088/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3772 CPUtime=762.34
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1002 0 0 0 76228 6 0 0 25 0 1 0 278062820 3862528 867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 943 867 48 102 0 838 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 3772

[startup+822.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486896/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3864 CPUtime=822.36
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1051 0 0 0 82229 7 0 0 25 0 1 0 278062820 3956736 892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 966 892 48 102 0 861 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 3864

[startup+882.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486960/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=3900 CPUtime=882.36
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1065 0 0 0 88229 7 0 0 25 0 1 0 278062820 3993600 903 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 975 903 48 102 0 870 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 3900

[startup+942.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486640/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4224 CPUtime=942.36
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1175 0 0 0 94229 7 0 0 25 0 1 0 278062820 4325376 973 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1056 973 48 102 0 951 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 4224

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486576/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4272 CPUtime=1002.37
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1203 0 0 0 100229 8 0 0 25 0 1 0 278062820 4374528 998 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1068 998 48 102 0 963 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 4272

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486576/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4356 CPUtime=1062.38
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1214 0 0 0 106230 8 0 0 25 0 1 0 278062820 4460544 1009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1089 1009 48 102 0 984 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 4356

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486512/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4356 CPUtime=1122.39
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1214 0 0 0 112230 9 0 0 25 0 1 0 278062820 4460544 1009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1089 1009 48 102 0 984 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 4356

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486384/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4400 CPUtime=1182.4
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1269 0 0 0 118231 9 0 0 25 0 1 0 278062820 4505600 1023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1100 1023 48 102 0 995 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 4400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24311
/proc/meminfo: memFree=1486384/2055920 swapFree=4154952/4192956
[pid=24112] ppid=24110 vsize=4336 CPUtime=1200.01
/proc/24112/stat : 24112 (picosat) R 24110 24112 22770 0 -1 4194304 1269 0 0 0 119992 9 0 0 25 0 1 0 278062820 4440064 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24112/statm: 1084 1016 48 102 0 979 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4336

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): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.100984
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 4540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1269
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= 6
involuntary context switches= 24909

runsolver used 1.38579 second user time and 2.69459 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Tue Feb 27 12:58:04 UTC 2007

IDJOB= 312052
IDBENCH= 20331
IDSOLVER= 106
FILE ID= node12/312052-1172581084

PBS_JOBID= 3971685

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312052-1172581084/picosat /tmp/evaluation/312052-1172581084/instance-312052-1172581084.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-312052-1172581084 -o ROOT/results/node12/solver-312052-1172581084 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312052-1172581084/picosat /tmp/evaluation/312052-1172581084/instance-312052-1172581084.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 816754933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1491280 kB
Buffers:         61700 kB
Cached:         402912 kB
SwapCached:      18256 kB
Active:         262812 kB
Inactive:       228892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491280 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:             552 kB
Writeback:           0 kB
Mapped:          30748 kB
Slab:            58568 kB
Committed_AS:  1157888 kB
PageTables:       1696 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node12 on Tue Feb 27 13:18:06 UTC 2007