Trace number 338988

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
Bench CategoryCRAFTED (crafted 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 variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-338988-1173696192 -o ROOT/results/node26/solver-338988-1173696192 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338988-1173696192/picosat /tmp/evaluation/338988-1173696192/instance-338988-1173696192.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): 2400 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: 1.00 1.00 1.00 3/77 9422
/proc/meminfo: memFree=1715312/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=1536 CPUtime=0
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 389572894 1572864 289 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134526110 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 384 292 40 102 0 279 0

[startup+0.030947 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9422
/proc/meminfo: memFree=1715312/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=2696 CPUtime=0.02
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 430 0 0 0 1 1 0 0 18 0 1 0 389572894 2760704 415 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 674 415 40 102 0 569 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2696

[startup+0.101942 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9422
/proc/meminfo: memFree=1715312/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=2828 CPUtime=0.09
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 438 0 0 0 4 5 0 0 18 0 1 0 389572894 2895872 423 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 707 423 40 102 0 602 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2828

[startup+0.301976 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9422
/proc/meminfo: memFree=1715312/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=3356 CPUtime=0.29
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 571 0 0 0 14 15 0 0 19 0 1 0 389572894 3436544 556 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 839 556 40 102 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701047 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9422
/proc/meminfo: memFree=1715312/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=4280 CPUtime=0.69
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 799 0 0 0 31 38 0 0 23 0 1 0 389572894 4382720 784 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 1070 784 40 102 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4280

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1711528/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=5888 CPUtime=1.48
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 1173 0 0 0 71 77 0 0 25 0 1 0 389572894 6029312 1158 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 1472 1158 42 102 0 1367 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5888

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1709608/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=8652 CPUtime=3.09
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 1889 0 0 0 231 78 0 0 25 0 1 0 389572894 8859648 1839 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 2163 1839 48 102 0 2058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8652

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1707432/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=9048 CPUtime=6.29
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 1982 0 0 0 551 78 0 0 25 0 1 0 389572894 9265152 1932 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 2262 1932 48 102 0 2157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9048

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1706344/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=10224 CPUtime=12.68
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 2286 0 0 0 1190 78 0 0 25 0 1 0 389572894 10469376 2236 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 2556 2236 48 102 0 2451 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10224

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1706152/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=10488 CPUtime=25.49
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 2343 0 0 0 2470 79 0 0 25 0 1 0 389572894 10739712 2293 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 2622 2293 48 102 0 2517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10488

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9423
/proc/meminfo: memFree=1704360/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=12372 CPUtime=51.07
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 2809 0 0 0 5028 79 0 0 25 0 1 0 389572894 12668928 2759 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 3093 2759 48 102 0 2988 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1701288/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=15200 CPUtime=102.25
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 3524 0 0 0 10145 80 0 0 25 0 1 0 389572894 15564800 3474 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 3800 3474 48 102 0 3695 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1698536/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=17852 CPUtime=162.23
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 4212 0 0 0 16142 81 0 0 25 0 1 0 389572894 18280448 4148 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 4463 4148 48 102 0 4358 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17852

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1697448/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=18828 CPUtime=222.21
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 4487 0 0 0 22139 82 0 0 25 0 1 0 389572894 19279872 4405 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 4707 4405 48 102 0 4602 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1693736/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=22636 CPUtime=282.18
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 5429 0 0 0 28135 83 0 0 25 0 1 0 389572894 23179264 5299 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 5659 5299 48 102 0 5554 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22636

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1693800/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=22700 CPUtime=342.17
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 5435 0 0 0 34133 84 0 0 25 0 1 0 389572894 23244800 5289 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 5675 5289 48 102 0 5570 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22700

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1693160/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=23360 CPUtime=402.14
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 5669 0 0 0 40130 84 0 0 25 0 1 0 389572894 23920640 5457 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 5840 5457 48 102 0 5735 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 23360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1691048/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=25324 CPUtime=462.13
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 6231 0 0 0 46127 86 0 0 25 0 1 0 389572894 25931776 5955 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 6331 5955 48 102 0 6226 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25324

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1691240/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=25140 CPUtime=522.1
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 6235 0 0 0 52124 86 0 0 25 0 1 0 389572894 25743360 5913 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 6285 5913 48 102 0 6180 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1689000/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=27348 CPUtime=582.08
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 6962 0 0 0 58121 87 0 0 25 0 1 0 389572894 28004352 6469 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 6837 6469 48 102 0 6732 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27348

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 9425
/proc/meminfo: memFree=1685608/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=30768 CPUtime=642.07
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 7931 0 0 0 64119 88 0 0 25 0 1 0 389572894 31506432 7328 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 7692 7328 48 102 0 7587 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 30768

[startup+702.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9425
/proc/meminfo: memFree=1685608/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=30708 CPUtime=702.04
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 7935 0 0 0 70116 88 0 0 25 0 1 0 389572894 31444992 7317 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 7677 7317 48 102 0 7572 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 30708

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1685608/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=30648 CPUtime=762.03
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 7935 0 0 0 76114 89 0 0 25 0 1 0 389572894 31383552 7302 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 7662 7302 48 102 0 7557 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 30648

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1685800/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=30452 CPUtime=822
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 7940 0 0 0 82111 89 0 0 25 0 1 0 389572894 31182848 7258 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 7613 7258 48 102 0 7508 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 30452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1680168/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=36088 CPUtime=881.98
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9496 0 0 0 88107 91 0 0 25 0 1 0 389572894 36954112 8667 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9022 8667 48 102 0 8917 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1680296/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=36088 CPUtime=941.96
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9496 0 0 0 94105 91 0 0 25 0 1 0 389572894 36954112 8667 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520506 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9022 8667 48 102 0 8917 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 36088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1678568/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=37672 CPUtime=1001.94
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9947 0 0 0 100102 92 0 0 25 0 1 0 389572894 38576128 9065 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9418 9065 48 102 0 9313 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 37672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9425
/proc/meminfo: memFree=1678696/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=37672 CPUtime=1061.91
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9947 0 0 0 106099 92 0 0 25 0 1 0 389572894 38576128 9065 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9418 9065 48 102 0 9313 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 37672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9563
/proc/meminfo: memFree=1677560/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=37672 CPUtime=1121.83
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9952 0 0 0 112090 93 0 0 25 0 1 0 389572894 38576128 9070 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9418 9070 48 102 0 9313 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 37672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9623
/proc/meminfo: memFree=1678568/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=37672 CPUtime=1181.77
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9952 0 0 0 118084 93 0 0 25 0 1 0 389572894 38576128 9070 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9418 9070 48 102 0 9313 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 37672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9623
/proc/meminfo: memFree=1678568/2055920 swapFree=4154888/4192956
[pid=9422] ppid=9420 vsize=37804 CPUtime=1200.06
/proc/9422/stat : 9422 (picosat) R 9420 9422 6020 0 -1 4194304 9988 0 0 0 119913 93 0 0 25 0 1 0 389572894 38711296 9106 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 9451 9106 48 102 0 9346 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37804

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.14
CPU system time (s): 0.943856
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 37884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.14
system time used= 0.943856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9988
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= 26708

runsolver used 1.46978 second user time and 2.81357 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Mar 12 10:43:12 UTC 2007

IDJOB= 338988
IDBENCH= 24736
IDSOLVER= 106
FILE ID= node26/338988-1173696192

PBS_JOBID= 4101460

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338988-1173696192/picosat /tmp/evaluation/338988-1173696192/instance-338988-1173696192.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-338988-1173696192 -o ROOT/results/node26/solver-338988-1173696192 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338988-1173696192/picosat /tmp/evaluation/338988-1173696192/instance-338988-1173696192.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  531549e214a293ad3adf6ddff17eb882

RANDOM SEED= 26152546

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1715720 kB
Buffers:         44904 kB
Cached:         201736 kB
SwapCached:      17540 kB
Active:         161968 kB
Inactive:       117080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715720 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          37224 kB
Slab:            46740 kB
Committed_AS:   867784 kB
PageTables:       1728 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 node26 on Mon Mar 12 11:03:15 UTC 2007