Trace number 329490

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) 1200.11 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k45.cnf
MD5SUM6661a752ccd54bac3f6874663e641053
Bench CategoryINDUST (industrial 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 variables66285
Number of clauses296368
Sum of the clauses size762534
Maximum clause length20
Minimum clause length1
Number of clauses of size 1463
Number of clauses of size 2230746
Number of clauses of size 332587
Number of clauses of size 413300
Number of clauses of size 55784
Number of clauses of size over 513488

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/node44/watcher-329490-1173141719 -o ROOT/results/node44/solver-329490-1173141719 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329490-1173141719/picosat /tmp/evaluation/329490-1173141719/instance-329490-1173141719.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: 0.92 0.98 0.96 3/64 17703
/proc/meminfo: memFree=1354048/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=564 CPUtime=0
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334128074 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 141 41 32 102 0 36 0

[startup+0.0104421 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17703
/proc/meminfo: memFree=1354048/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=564 CPUtime=0
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334128074 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.102458 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17703
/proc/meminfo: memFree=1354048/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=1020 CPUtime=0.09
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 159 0 0 0 6 3 0 0 18 0 1 0 334128074 1044480 144 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 255 144 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.302495 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17703
/proc/meminfo: memFree=1354048/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=1624 CPUtime=0.29
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 347 0 0 0 15 14 0 0 19 0 1 0 334128074 1662976 332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 406 332 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701568 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17703
/proc/meminfo: memFree=1354048/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=4176 CPUtime=0.69
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 781 0 0 0 33 36 0 0 22 0 1 0 334128074 4276224 766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 1044 766 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 17704
/proc/meminfo: memFree=1349944/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=8072 CPUtime=1.49
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 1565 0 0 0 69 80 0 0 25 0 1 0 334128074 8265728 1550 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 2018 1550 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10201 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 17704
/proc/meminfo: memFree=1345336/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=15296 CPUtime=3.09
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 2644 0 0 0 180 129 0 0 25 0 1 0 334128074 15663104 2581 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 3824 2581 42 102 0 3719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15296

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 17704
/proc/meminfo: memFree=1343352/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=15436 CPUtime=6.29
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 2695 0 0 0 500 129 0 0 25 0 1 0 334128074 15806464 2630 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 3859 2630 48 102 0 3754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15436

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 17704
/proc/meminfo: memFree=1342776/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=16096 CPUtime=12.69
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 2862 0 0 0 1139 130 0 0 25 0 1 0 334128074 16482304 2797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 4024 2797 48 102 0 3919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16096

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 17704
/proc/meminfo: memFree=1342328/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=16544 CPUtime=25.48
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 2970 0 0 0 2418 130 0 0 25 0 1 0 334128074 16941056 2905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 4136 2905 48 102 0 4031 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16544

[startup+51.1028 s]
/proc/loadavg: 1.04 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1341496/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=17572 CPUtime=51.08
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 3244 0 0 0 4978 130 0 0 25 0 1 0 334128074 17993728 3179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 4393 3179 48 102 0 4288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17572

[startup+102.304 s]
/proc/loadavg: 1.02 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1339064/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=19688 CPUtime=102.25
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 3790 0 0 0 10095 130 0 0 25 0 1 0 334128074 20160512 3725 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 4922 3725 48 102 0 4817 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1338232/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=20788 CPUtime=162.23
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 4114 0 0 0 16092 131 0 0 25 0 1 0 334128074 21286912 3983 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 5197 3983 48 102 0 5092 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20788

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1335352/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=23140 CPUtime=222.21
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 4885 0 0 0 22089 132 0 0 25 0 1 0 334128074 23695360 4611 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 5785 4611 48 102 0 5680 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1334584/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=23932 CPUtime=282.19
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 5197 0 0 0 28086 133 0 0 25 0 1 0 334128074 24506368 4801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544716 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 5983 4801 48 102 0 5878 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1333176/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=26540 CPUtime=342.17
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 5730 0 0 0 34084 133 0 0 25 0 1 0 334128074 27176960 5204 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 6635 5204 48 102 0 6530 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26540

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 0.97 2/65 17706
/proc/meminfo: memFree=1331960/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=27456 CPUtime=402.15
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 6110 0 0 0 40081 134 0 0 25 0 1 0 334128074 28114944 5444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525723 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 6864 5444 48 102 0 6759 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27456

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 0.97 2/65 17706
/proc/meminfo: memFree=1331576/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=27852 CPUtime=462.12
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 6345 0 0 0 46078 134 0 0 25 0 1 0 334128074 28520448 5532 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 6963 5532 48 102 0 6858 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27852

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1331192/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=28116 CPUtime=522.11
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 6545 0 0 0 52076 135 0 0 25 0 1 0 334128074 28790784 5629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 7029 5629 48 102 0 6924 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1324664/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=34624 CPUtime=582.08
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 8274 0 0 0 58072 136 0 0 25 0 1 0 334128074 35454976 7249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 8656 7249 48 102 0 8551 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34624

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1324664/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=34624 CPUtime=642.07
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 8392 0 0 0 64070 137 0 0 25 0 1 0 334128074 35454976 7253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 8656 7253 48 102 0 8551 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 34624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1324600/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=34624 CPUtime=702.04
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 8451 0 0 0 70067 137 0 0 25 0 1 0 334128074 35454976 7254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 8656 7254 48 102 0 8551 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 34624

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1324600/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=34624 CPUtime=762.02
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 8458 0 0 0 76065 137 0 0 25 0 1 0 334128074 35454976 7261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 8656 7261 48 102 0 8551 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 34624

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1324664/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=35136 CPUtime=821.99
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 8527 0 0 0 82062 137 0 0 25 0 1 0 334128074 35979264 7266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 8784 7266 48 102 0 8679 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 35136

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1322936/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=36844 CPUtime=881.98
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 9077 0 0 0 88060 138 0 0 25 0 1 0 334128074 37728256 7688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522712 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 9211 7688 48 102 0 9106 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1322936/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=36844 CPUtime=941.95
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 9150 0 0 0 94057 138 0 0 25 0 1 0 334128074 37728256 7694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 9211 7694 48 102 0 9106 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 36844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1322744/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=36976 CPUtime=1001.93
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 9250 0 0 0 100055 138 0 0 25 0 1 0 334128074 37863424 7727 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 9244 7727 48 102 0 9139 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 36976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1322296/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=37372 CPUtime=1061.91
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 9495 0 0 0 106052 139 0 0 25 0 1 0 334128074 38268928 7830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 9343 7830 48 102 0 9238 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 37372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 17706
/proc/meminfo: memFree=1318264/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=41440 CPUtime=1121.88
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 10579 0 0 0 112048 140 0 0 25 0 1 0 334128074 42434560 8843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 10360 8843 48 102 0 10255 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 41440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 17824
/proc/meminfo: memFree=1317128/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=41440 CPUtime=1181.82
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 10659 0 0 0 118041 141 0 0 25 0 1 0 334128074 42434560 8849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 10360 8849 48 102 0 10255 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 41440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/71 17864
/proc/meminfo: memFree=1317000/2055920 swapFree=4183400/4192956
[pid=17703] ppid=17701 vsize=41440 CPUtime=1200.09
/proc/17703/stat : 17703 (picosat) R 17701 17703 16853 0 -1 4194304 10659 0 0 0 119868 141 0 0 25 0 1 0 334128074 42434560 8849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17703/statm: 10360 8849 48 102 0 10255 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 41440

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): 1200.11
CPU user time (s): 1198.69
CPU system time (s): 1.41678
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 41724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.69
system time used= 1.41678
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10659
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= 2463

runsolver used 0.809876 second user time and 2.53861 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Tue Mar  6 00:41:59 UTC 2007

IDJOB= 329490
IDBENCH= 20541
IDSOLVER= 106
FILE ID= node44/329490-1173141719

PBS_JOBID= 4015188

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/329490-1173141719/picosat /tmp/evaluation/329490-1173141719/instance-329490-1173141719.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-329490-1173141719 -o ROOT/results/node44/solver-329490-1173141719 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329490-1173141719/picosat /tmp/evaluation/329490-1173141719/instance-329490-1173141719.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6661a752ccd54bac3f6874663e641053

RANDOM SEED= 441809017

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1354456 kB
Buffers:         40504 kB
Cached:         574240 kB
SwapCached:       3512 kB
Active:         136704 kB
Inactive:       487712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354456 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:            7152 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            63120 kB
Committed_AS:   687028 kB
PageTables:       1396 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= 66544 MiB

End job on node44 on Tue Mar  6 01:02:02 UTC 2007