Trace number 1716408

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
SAT07 reference solver: picosat 535? (TO) 1200.12 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716408-1240615384/watcher-1716408-1240615384 -o /tmp/evaluation-result-1716408-1240615384/solver-1716408-1240615384 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716408-1240615384.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.92 0.98 0.91 3/64 22079
/proc/meminfo: memFree=952120/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=728 CPUtime=0
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 89567268 745472 81 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 182 82 40 102 0 77 0

[startup+0.062073 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 22079
/proc/meminfo: memFree=952120/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=2664 CPUtime=0.05
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 459 0 0 0 2 3 0 0 18 0 1 0 89567268 2727936 436 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 666 436 40 102 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2664

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 22079
/proc/meminfo: memFree=952120/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=4980 CPUtime=0.09
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 691 0 0 0 4 5 0 0 18 0 1 0 89567268 5099520 668 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 1245 668 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301101 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 22079
/proc/meminfo: memFree=952120/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=5244 CPUtime=0.29
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 884 0 0 0 13 16 0 0 19 0 1 0 89567268 5369856 861 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22079/statm: 1311 861 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701136 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 22079
/proc/meminfo: memFree=952120/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=6300 CPUtime=0.69
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 1144 0 0 0 32 37 0 0 23 0 1 0 89567268 6451200 1121 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/22079/statm: 1575 1121 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 22080
/proc/meminfo: memFree=941936/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=20976 CPUtime=1.48
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 4724 0 0 0 70 78 0 0 25 0 1 0 89567268 21479424 4701 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 5244 4701 40 102 0 5139 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20976

[startup+3.10137 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 22080
/proc/meminfo: memFree=928048/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=39884 CPUtime=3.09
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 6470 0 0 0 140 169 0 0 25 0 1 0 89567268 40841216 6447 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 9971 6447 40 102 0 9866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39884

[startup+6.30269 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 22080
/proc/meminfo: memFree=920432/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=48320 CPUtime=6.29
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 8534 0 0 0 278 351 0 0 25 0 1 0 89567268 49479680 8511 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 12080 8511 40 102 0 11975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48320

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=901296/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=70160 CPUtime=12.69
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 12808 0 0 0 632 637 0 0 25 0 1 0 89567268 71843840 12758 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 17540 12758 48 102 0 17435 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70160

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=901424/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=70160 CPUtime=25.48
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 12808 0 0 0 1911 637 0 0 25 0 1 0 89567268 71843840 12758 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 17540 12758 48 102 0 17435 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70160

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=900976/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=70284 CPUtime=51.07
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 12944 0 0 0 4470 637 0 0 25 0 1 0 89567268 71970816 12894 1992294400 134512640 134931368 4294956240 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 17571 12894 48 102 0 17466 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70284

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=896688/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=74656 CPUtime=102.27
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 14029 0 0 0 9588 639 0 0 25 0 1 0 89567268 76447744 13979 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 18664 13979 48 102 0 18559 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=888112/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=83292 CPUtime=162.24
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 16210 0 0 0 15582 642 0 0 25 0 1 0 89567268 85291008 16160 1992294400 134512640 134931368 4294956240 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 20823 16160 48 102 0 20718 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 83292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=877488/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=93740 CPUtime=222.23
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 18818 0 0 0 21578 645 0 0 25 0 1 0 89567268 95989760 18768 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 23435 18768 48 102 0 23330 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=868080/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=103328 CPUtime=282.22
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 21194 0 0 0 27574 648 0 0 25 0 1 0 89567268 105807872 21144 1992294400 134512640 134931368 4294956240 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 25832 21144 48 102 0 25727 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 103328

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=858736/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=112456 CPUtime=342.2
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 23496 0 0 0 33568 652 0 0 25 0 1 0 89567268 115154944 23446 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 28114 23446 48 102 0 28009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 112456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=849840/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=121364 CPUtime=402.19
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 25728 0 0 0 39564 655 0 0 25 0 1 0 89567268 124276736 25678 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 30341 25678 48 102 0 30236 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 121364

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=842032/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=129148 CPUtime=462.17
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 27665 0 0 0 45560 657 0 0 25 0 1 0 89567268 132247552 27615 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 32287 27615 48 102 0 32182 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 129148

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=833072/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=138324 CPUtime=522.16
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 29941 0 0 0 51556 660 0 0 25 0 1 0 89567268 141643776 29891 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 34581 29891 48 102 0 34476 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 138324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=826096/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145148 CPUtime=582.13
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31645 0 0 0 57552 661 0 0 25 0 1 0 89567268 148631552 31595 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36287 31595 48 102 0 36182 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 145148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=642.13
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 63551 662 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 145672

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=702.11
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 69549 662 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 145672

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=762.09
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 75547 662 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 145672

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=822.08
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 81545 663 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 145672

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22080
/proc/meminfo: memFree=825264/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=882.07
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 87544 663 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 145672

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825136/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=942.05
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31898 0 0 0 93542 663 0 0 25 0 1 0 89567268 149168128 31771 1992294400 134512640 134931368 4294956240 18446744073709551615 134529794 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31771 48 102 0 36313 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 145672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825136/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=1002.03
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31904 0 0 0 99540 663 0 0 25 0 1 0 89567268 149168128 31777 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31777 48 102 0 36313 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 145672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825136/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=1062.02
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31911 0 0 0 105538 664 0 0 25 0 1 0 89567268 149168128 31784 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31784 48 102 0 36313 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 145672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=1122
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31911 0 0 0 111536 664 0 0 25 0 1 0 89567268 149168128 31784 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31784 48 102 0 36313 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 145672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=1181.99
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31911 0 0 0 117535 664 0 0 25 0 1 0 89567268 149168128 31784 1992294400 134512640 134931368 4294956240 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31784 48 102 0 36313 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 145672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 22082
/proc/meminfo: memFree=825200/2055920 swapFree=4192956/4192956
[pid=22079] ppid=22077 vsize=145672 CPUtime=1200.08
/proc/22079/stat : 22079 (picosat) R 22077 22079 21792 0 -1 4194304 31911 0 0 0 119344 664 0 0 25 0 1 0 89567268 149168128 31784 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22079/statm: 36418 31784 48 102 0 36313 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 145672

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): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1193.45
CPU system time (s): 6.66699
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 145980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.45
system time used= 6.66699
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31911
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= 2
involuntary context switches= 1606

runsolver used 0.868867 second user time and 2.56561 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-25 01:23:07
IDJOB=1716408
IDBENCH=20375
IDSOLVER=563
FILE ID=node36/1716408-1240615384
PBS_JOBID= 9186278
Free space on /tmp= 66372 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716408-1240615384/watcher-1716408-1240615384 -o /tmp/evaluation-result-1716408-1240615384/solver-1716408-1240615384 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716408-1240615384.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1349271577

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:        952536 kB
Buffers:         91584 kB
Cached:         901556 kB
SwapCached:          0 kB
Active:         157192 kB
Inactive:       849872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        952536 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           29312 kB
Writeback:           0 kB
Mapped:          23684 kB
Slab:            82348 kB
Committed_AS:   275764 kB
PageTables:       1356 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= 66372 MiB
End job on node36 at 2009-04-25 01:43:09