Trace number 305446

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
SAT7 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 477 conflicts
0.20/0.26	c Restarting after 814 conflicts
0.30/0.38	c Restarting after 1322 conflicts
0.50/0.56	c Restarting after 2083 conflicts
0.81/0.85	c Restarting after 3222 conflicts
1.32/1.37	c Restarting after 4931 conflicts
2.13/2.18	c Restarting after 7494 conflicts
3.48/3.50	c Restarting after 11340 conflicts
5.52/5.62	c Restarting after 17108 conflicts
9.51/9.55	c Restarting after 25758 conflicts
16.27/16.32	c Restarting after 38734 conflicts
27.03/27.09	c Restarting after 58196 conflicts
48.22/48.33	c Restarting after 87389 conflicts
81.59/81.71	c Restarting after 131178 conflicts
137.29/137.37	c Restarting after 196863 conflicts
224.32/224.45	c Restarting after 295389 conflicts
360.09/360.27	c Restarting after 443178 conflicts
580.62/580.88	c Restarting after 664862 conflicts
931.50/931.94	c Restarting after 997389 conflicts

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/node33/watcher-305446-1172079286 -o ROOT/results/node33/solver-305446-1172079286 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305446-1172079286/sat7_bin /tmp/evaluation/305446-1172079286/instance-305446-1172079286.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: 0.99 0.97 0.99 3/64 6105
/proc/meminfo: memFree=1065968/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=1656 CPUtime=0
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 132963955 1695744 219 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 414 220 88 220 0 191 0

[startup+0.107092 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6105
/proc/meminfo: memFree=1065968/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=3348 CPUtime=0.1
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 132963955 3428352 544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 837 544 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.515176 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 6105
/proc/meminfo: memFree=1065968/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=5400 CPUtime=0.5
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 782 0 0 0 50 0 0 0 21 0 1 0 132963955 5529600 765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 1350 765 95 220 0 1127 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5400

[startup+1.33535 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1062120/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=5400 CPUtime=1.32
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 1158 0 0 0 132 0 0 0 25 0 1 0 132963955 5529600 1141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531803 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 1350 1141 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.97468 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1059816/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=9500 CPUtime=2.96
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 1869 0 0 0 295 1 0 0 25 0 1 0 132963955 9728000 1852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578850 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 2375 1852 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.25036 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1056168/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=13600 CPUtime=6.24
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 2518 0 0 0 623 1 0 0 25 0 1 0 132963955 13926400 2501 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 3400 2501 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7067 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1054312/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=13600 CPUtime=12.69
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 2978 0 0 0 1268 1 0 0 25 0 1 0 132963955 13926400 2961 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 3400 2961 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5073 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1051176/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=17828 CPUtime=25.49
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 3770 0 0 0 2547 2 0 0 25 0 1 0 132963955 18255872 3753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 4457 3753 95 220 0 4234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17828

[startup+51.1126 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1047912/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=22060 CPUtime=51.08
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 4527 0 0 0 5105 3 0 0 25 0 1 0 132963955 22589440 4510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 5515 4510 95 220 0 5292 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22060

[startup+102.325 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1044200/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=22588 CPUtime=102.28
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 5459 0 0 0 10224 4 0 0 25 0 1 0 132963955 23130112 5442 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 5647 5442 95 220 0 5424 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22588

[startup+162.346 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1041640/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=27212 CPUtime=162.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 6082 0 0 0 16223 4 0 0 25 0 1 0 132963955 27865088 6065 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 6803 6065 95 220 0 6580 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 27212

[startup+222.365 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1040360/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=27488 CPUtime=222.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 6422 0 0 0 22222 5 0 0 25 0 1 0 132963955 28147712 6405 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 6872 6405 95 220 0 6649 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 27488

[startup+282.385 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1037736/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=31976 CPUtime=282.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 7072 0 0 0 28221 6 0 0 25 0 1 0 132963955 32743424 7055 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 7994 7055 95 220 0 7771 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 31976

[startup+342.403 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1036904/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=32364 CPUtime=342.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 7269 0 0 0 34221 6 0 0 25 0 1 0 132963955 33140736 7252 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 8091 7252 95 220 0 7868 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 32364

[startup+402.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1035496/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=32908 CPUtime=402.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 7637 0 0 0 40221 6 0 0 25 0 1 0 132963955 33697792 7620 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 8227 7620 95 220 0 8004 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 32908

[startup+462.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1034088/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=33316 CPUtime=462.27
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 7990 0 0 0 46220 7 0 0 25 0 1 0 132963955 34115584 7973 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 8329 7973 95 220 0 8106 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 33316

[startup+522.461 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1033128/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=37556 CPUtime=522.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 8232 0 0 0 52219 7 0 0 25 0 1 0 132963955 38457344 8215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 9389 8215 95 220 0 9166 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 37556

[startup+582.479 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1030888/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=37828 CPUtime=582.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 8795 0 0 0 58218 8 0 0 25 0 1 0 132963955 38735872 8778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 9457 8778 95 220 0 9234 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 37828

[startup+642.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1027432/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=42628 CPUtime=642.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 9642 0 0 0 64217 9 0 0 25 0 1 0 132963955 43651072 9625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533344 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10657 9625 95 220 0 10434 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 42628

[startup+702.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1026408/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=42784 CPUtime=702.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 9904 0 0 0 70217 9 0 0 25 0 1 0 132963955 43810816 9887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10696 9887 95 220 0 10473 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 42784

[startup+762.542 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1025832/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=43040 CPUtime=762.25
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 10029 0 0 0 76216 9 0 0 25 0 1 0 132963955 44072960 10012 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10760 10012 95 220 0 10537 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 43040

[startup+822.567 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1025512/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=43312 CPUtime=822.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 10101 0 0 0 82216 10 0 0 25 0 1 0 132963955 44351488 10084 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10828 10084 95 220 0 10605 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 43312

[startup+882.582 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1025256/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=43440 CPUtime=882.26
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 10181 0 0 0 88216 10 0 0 25 0 1 0 132963955 44482560 10164 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10860 10164 95 220 0 10637 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 43440

[startup+942.605 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1024424/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=43584 CPUtime=942.25
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 10377 0 0 0 94215 10 0 0 25 0 1 0 132963955 44630016 10360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 10896 10360 95 220 0 10673 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 43584

[startup+1002.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1022824/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=44248 CPUtime=1002.24
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 10800 0 0 0 100214 10 0 0 25 0 1 0 132963955 45309952 10783 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 11062 10783 95 220 0 10839 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 44248

[startup+1062.64 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1021992/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=48508 CPUtime=1062.25
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 11021 0 0 0 106214 11 0 0 25 0 1 0 132963955 49672192 11004 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 12127 11004 95 220 0 11904 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 48508

[startup+1122.66 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1021544/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=48768 CPUtime=1122.24
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 11116 0 0 0 112213 11 0 0 25 0 1 0 132963955 49938432 11099 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 12192 11099 95 220 0 11969 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 48768

[startup+1182.67 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1021160/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=49048 CPUtime=1182.23
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 11204 0 0 0 118212 11 0 0 25 0 1 0 132963955 50225152 11187 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 12262 11187 95 220 0 12039 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 49048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6106
/proc/meminfo: memFree=1021032/2055920 swapFree=4183936/4192956
[pid=6105] ppid=6103 vsize=49192 CPUtime=1200.05
/proc/6105/stat : 6105 (sat7_bin) R 6103 6105 4933 0 -1 4194304 11236 0 0 0 119994 11 0 0 25 0 1 0 132963955 50372608 11219 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6105/statm: 12298 11219 95 220 0 12075 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 49192

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.12698
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 49192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11236
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= 2812

runsolver used 0.780881 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 17:34:46 UTC 2007

IDJOB= 305446
IDBENCH= 20157
IDSOLVER= 101
FILE ID= node33/305446-1172079286

PBS_JOBID= 3892790

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/305446-1172079286/sat7_bin /tmp/evaluation/305446-1172079286/instance-305446-1172079286.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-305446-1172079286 -o ROOT/results/node33/solver-305446-1172079286 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305446-1172079286/sat7_bin /tmp/evaluation/305446-1172079286/instance-305446-1172079286.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 306764919

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1066376 kB
Buffers:         44860 kB
Cached:         834892 kB
SwapCached:       3092 kB
Active:         151580 kB
Inactive:       738276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066376 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            85760 kB
Committed_AS:   216644 kB
PageTables:       1408 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= 66561 MiB

End job on node33 on Wed Feb 21 17:54:49 UTC 2007