Trace number 1557982

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: picosat 535? (TO) 1200.04 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-22-s100.cnf
MD5SUM96596d59af0c6949ab68ac8c5abcf28b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables31616
Number of clauses95110
Sum of the clauses size224220
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260982
Number of clauses of size 334064
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1557982-1238861588/watcher-1557982-1238861588 -o /tmp/evaluation-result-1557982-1238861588/solver-1557982-1238861588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1557982-1238861588.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.85 1.50 3/66 31628
/proc/meminfo: memFree=1700776/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=1536 CPUtime=0
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 1158821805 1572864 289 1992294400 134512640 134931368 4294956224 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 384 292 40 102 0 279 0

[startup+0.0394609 s]
/proc/loadavg: 1.99 1.85 1.50 3/66 31628
/proc/meminfo: memFree=1700776/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=2696 CPUtime=0.02
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 606 0 0 0 1 1 0 0 18 0 1 0 1158821805 2760704 592 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 674 592 40 102 0 569 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2696

[startup+0.101467 s]
/proc/loadavg: 1.99 1.85 1.50 3/66 31628
/proc/meminfo: memFree=1700776/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=2840 CPUtime=0.09
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 622 0 0 0 5 4 0 0 18 0 1 0 1158821805 2908160 608 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 710 608 40 102 0 605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2840

[startup+0.301492 s]
/proc/loadavg: 1.99 1.85 1.50 3/66 31628
/proc/meminfo: memFree=1700776/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=3424 CPUtime=0.29
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 771 0 0 0 13 16 0 0 19 0 1 0 1158821805 3506176 757 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 856 757 40 102 0 751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3424

[startup+0.701544 s]
/proc/loadavg: 1.99 1.85 1.50 3/66 31628
/proc/meminfo: memFree=1700776/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=4872 CPUtime=0.69
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1097 0 0 0 29 40 0 0 22 0 1 0 1158821805 4988928 1083 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1218 1083 40 102 0 1113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50165 s]
/proc/loadavg: 1.91 1.84 1.49 2/67 31629
/proc/meminfo: memFree=1696160/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=5416 CPUtime=1.49
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1233 0 0 0 109 40 0 0 25 0 1 0 1158821805 5545984 1201 1992294400 134512640 134931368 4294956224 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1354 1201 42 102 0 1249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5416

[startup+3.10186 s]
/proc/loadavg: 1.91 1.84 1.49 2/67 31629
/proc/meminfo: memFree=1695968/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=5416 CPUtime=3.09
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1239 0 0 0 269 40 0 0 25 0 1 0 1158821805 5545984 1207 1992294400 134512640 134931368 4294956224 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1354 1207 42 102 0 1249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5416

[startup+6.30127 s]
/proc/loadavg: 1.84 1.82 1.49 2/67 31629
/proc/meminfo: memFree=1695840/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=5548 CPUtime=6.29
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1248 0 0 0 589 40 0 0 25 0 1 0 1158821805 5681152 1216 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1387 1216 42 102 0 1282 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5548

[startup+12.7011 s]
/proc/loadavg: 1.77 1.81 1.49 2/67 31629
/proc/meminfo: memFree=1695520/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=5688 CPUtime=12.69
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1315 0 0 0 1229 40 0 0 25 0 1 0 1158821805 5824512 1281 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1422 1281 48 102 0 1317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5688

[startup+25.5017 s]
/proc/loadavg: 1.60 1.77 1.48 2/67 31629
/proc/meminfo: memFree=1695328/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=5952 CPUtime=25.48
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1374 0 0 0 2508 40 0 0 25 0 1 0 1158821805 6094848 1340 1992294400 134512640 134931368 4294956224 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1488 1340 48 102 0 1383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5952

[startup+51.1011 s]
/proc/loadavg: 1.40 1.70 1.46 2/67 31629
/proc/meminfo: memFree=1694816/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=6480 CPUtime=51.07
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1495 0 0 0 5067 40 0 0 25 0 1 0 1158821805 6635520 1461 1992294400 134512640 134931368 4294956224 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1620 1461 48 102 0 1515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6480

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.44 2/67 31629
/proc/meminfo: memFree=1694624/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=6612 CPUtime=102.27
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1538 0 0 0 10186 41 0 0 25 0 1 0 1158821805 6770688 1504 1992294400 134512640 134931368 4294956224 18446744073709551615 134531063 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1653 1504 48 102 0 1548 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6612

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.41 2/67 31629
/proc/meminfo: memFree=1694496/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=6744 CPUtime=162.24
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1569 0 0 0 16183 41 0 0 25 0 1 0 1158821805 6905856 1535 1992294400 134512640 134931368 4294956224 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1686 1535 48 102 0 1581 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6744

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.38 2/67 31629
/proc/meminfo: memFree=1694368/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=6744 CPUtime=222.22
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1588 0 0 0 22181 41 0 0 25 0 1 0 1158821805 6905856 1554 1992294400 134512640 134931368 4294956224 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1686 1554 48 102 0 1581 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6744

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.35 2/67 31629
/proc/meminfo: memFree=1694112/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7008 CPUtime=282.2
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1643 0 0 0 28179 41 0 0 25 0 1 0 1158821805 7176192 1609 1992294400 134512640 134931368 4294956224 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1752 1609 48 102 0 1647 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7008

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.33 2/67 31629
/proc/meminfo: memFree=1693984/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7140 CPUtime=342.18
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1677 0 0 0 34177 41 0 0 25 0 1 0 1158821805 7311360 1643 1992294400 134512640 134931368 4294956224 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1785 1643 48 102 0 1680 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7140

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.31 2/67 31629
/proc/meminfo: memFree=1693792/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7272 CPUtime=402.16
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1712 0 0 0 40175 41 0 0 25 0 1 0 1158821805 7446528 1678 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1818 1678 48 102 0 1713 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7272

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.28 2/67 31629
/proc/meminfo: memFree=1693792/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7272 CPUtime=462.15
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1716 0 0 0 46173 42 0 0 25 0 1 0 1158821805 7446528 1682 1992294400 134512640 134931368 4294956224 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1818 1682 48 102 0 1713 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7272

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.26 2/67 31629
/proc/meminfo: memFree=1693472/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7536 CPUtime=522.13
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1782 0 0 0 52171 42 0 0 25 0 1 0 1158821805 7716864 1748 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1884 1748 48 102 0 1779 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7536

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/67 31629
/proc/meminfo: memFree=1693472/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7536 CPUtime=582.11
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1784 0 0 0 58169 42 0 0 25 0 1 0 1158821805 7716864 1750 1992294400 134512640 134931368 4294956224 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1884 1750 48 102 0 1779 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7536

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.23 2/67 31629
/proc/meminfo: memFree=1693472/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7536 CPUtime=642.1
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1784 0 0 0 64168 42 0 0 25 0 1 0 1158821805 7716864 1750 1992294400 134512640 134931368 4294956224 18446744073709551615 134529130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1884 1750 48 102 0 1779 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7536

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.21 2/67 31629
/proc/meminfo: memFree=1693280/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7668 CPUtime=702.07
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1815 0 0 0 70165 42 0 0 25 0 1 0 1158821805 7852032 1781 1992294400 134512640 134931368 4294956224 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1917 1781 48 102 0 1812 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 7668

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.19 2/67 31629
/proc/meminfo: memFree=1693088/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=7800 CPUtime=762.06
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1852 0 0 0 76163 43 0 0 25 0 1 0 1158821805 7987200 1818 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 1950 1818 48 102 0 1845 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 7800

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/67 31629
/proc/meminfo: memFree=1692896/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8012 CPUtime=822.04
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1898 0 0 0 82161 43 0 0 25 0 1 0 1158821805 8204288 1864 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2003 1864 48 102 0 1898 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 8012

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/67 31629
/proc/meminfo: memFree=1692704/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8104 CPUtime=882.02
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1923 0 0 0 88159 43 0 0 25 0 1 0 1158821805 8298496 1889 1992294400 134512640 134931368 4294956224 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2026 1889 48 102 0 1921 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 8104

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/67 31629
/proc/meminfo: memFree=1692640/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8184 CPUtime=942
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1945 0 0 0 94157 43 0 0 25 0 1 0 1158821805 8380416 1911 1992294400 134512640 134931368 4294956224 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2046 1911 48 102 0 1941 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 8184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 31629
/proc/meminfo: memFree=1692512/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8316 CPUtime=1001.98
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 1972 0 0 0 100155 43 0 0 25 0 1 0 1158821805 8515584 1938 1992294400 134512640 134931368 4294956224 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2079 1938 48 102 0 1974 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 8316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/67 31629
/proc/meminfo: memFree=1692320/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8424 CPUtime=1061.96
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 2005 0 0 0 106153 43 0 0 25 0 1 0 1158821805 8626176 1971 1992294400 134512640 134931368 4294956224 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2106 1971 48 102 0 2001 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 8424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/67 31629
/proc/meminfo: memFree=1692256/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8492 CPUtime=1121.95
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 2024 0 0 0 112151 44 0 0 25 0 1 0 1158821805 8695808 1990 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2123 1990 48 102 0 2018 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 8492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 31629
/proc/meminfo: memFree=1692192/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8488 CPUtime=1181.93
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 2025 0 0 0 118149 44 0 0 25 0 1 0 1158821805 8691712 1991 1992294400 134512640 134931368 4294956224 18446744073709551615 134522750 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2122 1991 48 102 0 2017 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 8488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 31629
/proc/meminfo: memFree=1692192/2055920 swapFree=4176420/4192956
[pid=31628] ppid=31626 vsize=8488 CPUtime=1200.03
/proc/31628/stat : 31628 (picosat) R 31626 31628 31301 0 -1 4194304 2025 0 0 0 119959 44 0 0 25 0 1 0 1158821805 8691712 1991 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31628/statm: 2122 1991 48 102 0 2017 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8488

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.59
CPU system time (s): 0.443932
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 8492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2025
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2968

runsolver used 1.68874 second user time and 2.68859 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-04 18:13:09
IDJOB=1557982
IDBENCH=70848
IDSOLVER=563
FILE ID=node40/1557982-1238861588
PBS_JOBID= 9085883
Free space on /tmp= 66544 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-22-s100.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1557982-1238861588/watcher-1557982-1238861588 -o /tmp/evaluation-result-1557982-1238861588/solver-1557982-1238861588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1557982-1238861588.cnf            

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

MD5SUM BENCH= 96596d59af0c6949ab68ac8c5abcf28b
RANDOM SEED=336675435

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1701256 kB
Buffers:         43668 kB
Cached:         229684 kB
SwapCached:       9664 kB
Active:          84576 kB
Inactive:       200080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701256 kB
SwapTotal:     4192956 kB
SwapFree:      4176420 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          17176 kB
Slab:            55920 kB
Committed_AS:  3181232 kB
PageTables:       1476 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= 66540 MiB
End job on node40 at 2009-04-04 18:33:11