Trace number 338064

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) 1200.04 1200.11

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.011
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

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/node16/watcher-338064-1173679746 -o ROOT/results/node16/solver-338064-1173679746 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338064-1173679746/picosat /tmp/evaluation/338064-1173679746/instance-338064-1173679746.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: 0.87 1.11 1.07 3/77 4589
/proc/meminfo: memFree=1739600/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=884 CPUtime=0
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 387928955 905216 109 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 221 109 40 102 0 116 0

[startup+0.0678729 s]
/proc/loadavg: 0.87 1.11 1.07 3/77 4589
/proc/meminfo: memFree=1739600/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=884 CPUtime=0.06
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 151 0 0 0 3 3 0 0 18 0 1 0 387928955 905216 136 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 221 136 40 102 0 116 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 884

[startup+0.101867 s]
/proc/loadavg: 0.87 1.11 1.07 3/77 4589
/proc/meminfo: memFree=1739600/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=1016 CPUtime=0.09
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 173 0 0 0 4 5 0 0 18 0 1 0 387928955 1040384 158 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 254 158 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301844 s]
/proc/loadavg: 0.87 1.11 1.07 3/77 4589
/proc/meminfo: memFree=1739600/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=1552 CPUtime=0.29
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 312 0 0 0 20 9 0 0 19 0 1 0 387928955 1589248 295 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 388 295 48 102 0 283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1552

[startup+0.702796 s]
/proc/loadavg: 0.87 1.11 1.07 3/77 4589
/proc/meminfo: memFree=1739600/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=1672 CPUtime=0.69
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 334 0 0 0 60 9 0 0 23 0 1 0 387928955 1712128 317 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 418 317 48 102 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1672

[startup+1.5017 s]
/proc/loadavg: 0.88 1.11 1.07 2/78 4590
/proc/meminfo: memFree=1738376/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=1788 CPUtime=1.49
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 361 0 0 0 140 9 0 0 25 0 1 0 387928955 1830912 344 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 447 344 48 102 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1788

[startup+3.10151 s]
/proc/loadavg: 0.88 1.11 1.07 2/78 4590
/proc/meminfo: memFree=1738056/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=1920 CPUtime=3.09
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 414 0 0 0 300 9 0 0 25 0 1 0 387928955 1966080 397 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 480 397 48 102 0 375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30112 s]
/proc/loadavg: 0.89 1.11 1.07 2/78 4590
/proc/meminfo: memFree=1737736/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=2160 CPUtime=6.29
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 470 0 0 0 620 9 0 0 25 0 1 0 387928955 2211840 453 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 540 453 48 102 0 435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2160

[startup+12.7014 s]
/proc/loadavg: 0.90 1.10 1.07 2/78 4590
/proc/meminfo: memFree=1737384/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=2668 CPUtime=12.69
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 566 0 0 0 1260 9 0 0 25 0 1 0 387928955 2732032 549 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 667 549 48 102 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2668

[startup+25.5018 s]
/proc/loadavg: 0.91 1.10 1.06 2/78 4590
/proc/meminfo: memFree=1736808/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=3132 CPUtime=25.49
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 693 0 0 0 2539 10 0 0 25 0 1 0 387928955 3207168 676 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 783 676 48 102 0 678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3132

[startup+51.1017 s]
/proc/loadavg: 0.95 1.09 1.06 2/78 4590
/proc/meminfo: memFree=1736360/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=3636 CPUtime=51.09
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 823 0 0 0 5099 10 0 0 25 0 1 0 387928955 3723264 806 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 909 806 48 102 0 804 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3636

[startup+102.307 s]
/proc/loadavg: 0.97 1.07 1.06 2/78 4590
/proc/meminfo: memFree=1735592/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=4380 CPUtime=102.29
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1005 0 0 0 10218 11 0 0 25 0 1 0 387928955 4485120 987 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1095 987 48 102 0 990 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4380

[startup+162.301 s]
/proc/loadavg: 0.99 1.06 1.05 2/78 4590
/proc/meminfo: memFree=1735080/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=4812 CPUtime=162.28
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1125 0 0 0 16217 11 0 0 25 0 1 0 387928955 4927488 1107 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1203 1107 48 102 0 1098 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4812

[startup+222.301 s]
/proc/loadavg: 0.99 1.04 1.05 2/78 4590
/proc/meminfo: memFree=1734696/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=5156 CPUtime=222.28
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1241 0 0 0 22216 12 0 0 25 0 1 0 387928955 5279744 1200 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1289 1200 48 102 0 1184 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5156

[startup+282.302 s]
/proc/loadavg: 0.99 1.03 1.04 2/78 4590
/proc/meminfo: memFree=1734440/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=5620 CPUtime=282.27
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1322 0 0 0 28215 12 0 0 25 0 1 0 387928955 5754880 1281 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1405 1281 48 102 0 1300 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5620

[startup+342.302 s]
/proc/loadavg: 0.99 1.03 1.03 2/78 4590
/proc/meminfo: memFree=1734120/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=5924 CPUtime=342.27
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1406 0 0 0 34214 13 0 0 25 0 1 0 387928955 6066176 1365 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1481 1365 48 102 0 1376 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 5924

[startup+402.301 s]
/proc/loadavg: 0.99 1.02 1.03 2/78 4590
/proc/meminfo: memFree=1733672/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=6336 CPUtime=402.26
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1520 0 0 0 40213 13 0 0 25 0 1 0 387928955 6488064 1470 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1584 1470 48 102 0 1479 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 6336

[startup+462.301 s]
/proc/loadavg: 0.99 1.01 1.02 2/78 4590
/proc/meminfo: memFree=1733608/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=6364 CPUtime=462.26
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1527 0 0 0 46212 14 0 0 25 0 1 0 387928955 6516736 1477 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1591 1477 48 102 0 1486 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 6364

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.02 2/78 4590
/proc/meminfo: memFree=1733224/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=6672 CPUtime=522.25
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1609 0 0 0 52211 14 0 0 25 0 1 0 387928955 6832128 1559 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1668 1559 48 102 0 1563 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 6672

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.02 2/78 4590
/proc/meminfo: memFree=1733032/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=6868 CPUtime=582.25
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1663 0 0 0 58210 15 0 0 25 0 1 0 387928955 7032832 1613 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1717 1613 48 102 0 1612 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 6868

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 4590
/proc/meminfo: memFree=1732776/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7168 CPUtime=642.26
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1741 0 0 0 64210 16 0 0 25 0 1 0 387928955 7340032 1690 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1792 1690 48 102 0 1687 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 7168

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4590
/proc/meminfo: memFree=1732712/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7160 CPUtime=702.25
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1743 0 0 0 70209 16 0 0 25 0 1 0 387928955 7331840 1690 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1790 1690 48 102 0 1685 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 7160

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732648/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7160 CPUtime=762.25
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1746 0 0 0 76208 17 0 0 25 0 1 0 387928955 7331840 1690 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1790 1690 48 102 0 1685 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 7160

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732520/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7500 CPUtime=822.24
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1801 0 0 0 82207 17 0 0 25 0 1 0 387928955 7680000 1745 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1875 1745 48 102 0 1770 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 7500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732456/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7500 CPUtime=882.24
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1802 0 0 0 88206 18 0 0 25 0 1 0 387928955 7680000 1746 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1875 1746 48 102 0 1770 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 7500

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732264/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7680 CPUtime=942.23
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 1847 0 0 0 94205 18 0 0 25 0 1 0 387928955 7864320 1790 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1920 1790 48 102 0 1815 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 7680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732264/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7680 CPUtime=1002.23
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 2081 0 0 0 100204 19 0 0 25 0 1 0 387928955 7864320 1793 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1920 1793 48 102 0 1815 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 7680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4590
/proc/meminfo: memFree=1732008/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7940 CPUtime=1062.22
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 2374 0 0 0 106203 19 0 0 25 0 1 0 387928955 8130560 1855 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1985 1855 48 102 0 1880 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 7940

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 4590
/proc/meminfo: memFree=1732008/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7940 CPUtime=1122.22
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 2646 0 0 0 112202 20 0 0 25 0 1 0 387928955 8130560 1859 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1985 1859 48 102 0 1880 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 7940

[startup+1182.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 4590
/proc/meminfo: memFree=1732008/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=7940 CPUtime=1182.22
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 2891 0 0 0 118201 21 0 0 25 0 1 0 387928955 8130560 1859 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 1985 1859 48 102 0 1880 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 7940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 4590
/proc/meminfo: memFree=1731624/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=8336 CPUtime=1200.02
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 3049 0 0 0 119981 21 0 0 25 0 1 0 387928955 8536064 1947 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 2084 1947 48 102 0 1979 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8336

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.11 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 4590
/proc/meminfo: memFree=1731624/2055920 swapFree=4159664/4192956
[pid=4589] ppid=4587 vsize=8336 CPUtime=1200.02
/proc/4589/stat : 4589 (picosat) R 4587 4589 4530 0 -1 4194304 3049 0 0 0 119981 21 0 0 25 0 1 0 387928955 8536064 1947 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/4589/statm: 2084 1947 48 102 0 1979 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.217966
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 8336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3049
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= 25043

runsolver used 1.41478 second user time and 2.94855 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Mar 12 06:09:06 UTC 2007

IDJOB= 338064
IDBENCH= 24714
IDSOLVER= 106
FILE ID= node16/338064-1173679746

PBS_JOBID= 4101480

Free space on /tmp= 66479 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338064-1173679746/picosat /tmp/evaluation/338064-1173679746/instance-338064-1173679746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-338064-1173679746 -o ROOT/results/node16/solver-338064-1173679746 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338064-1173679746/picosat /tmp/evaluation/338064-1173679746/instance-338064-1173679746.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 230240966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1740072 kB
Buffers:         37220 kB
Cached:         205156 kB
SwapCached:       2084 kB
Active:         150612 kB
Inactive:       114240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740072 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            36692 kB
Committed_AS:  1446620 kB
PageTables:       1720 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= 66479 MiB

End job on node16 on Mon Mar 12 06:29:08 UTC 2007