Trace number 335250

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
MD5SUM1f41f91cdd25b8e3813b8e50b5819b08
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1602
Number of clauses14784
Sum of the clauses size71784
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38709
Number of clauses of size 4261
Number of clauses of size 5339
Number of clauses of size over 54354

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/node7/watcher-335250-1173618618 -o ROOT/results/node7/solver-335250-1173618618 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335250-1173618618/picosat /tmp/evaluation/335250-1173618618/instance-335250-1173618618.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: 0.91 0.95 0.95 3/77 991
/proc/meminfo: memFree=1633304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=724 CPUtime=0
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 381816496 741376 84 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 181 84 40 102 0 76 0

[startup+0.0357161 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 991
/proc/meminfo: memFree=1633304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=724 CPUtime=0.02
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 118 0 0 0 1 1 0 0 18 0 1 0 381816496 741376 103 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 181 103 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101723 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 991
/proc/meminfo: memFree=1633304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=988 CPUtime=0.09
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 170 0 0 0 4 5 0 0 18 0 1 0 381816496 1011712 155 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 247 155 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.301744 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 991
/proc/meminfo: memFree=1633304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=1516 CPUtime=0.29
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 313 0 0 0 19 10 0 0 19 0 1 0 381816496 1552384 298 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 379 298 42 102 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1516

[startup+0.701786 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 991
/proc/meminfo: memFree=1633304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=1788 CPUtime=0.69
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 387 0 0 0 59 10 0 0 22 0 1 0 381816496 1830912 370 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 447 370 48 102 0 342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1788

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 992
/proc/meminfo: memFree=1631888/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=1920 CPUtime=1.49
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 420 0 0 0 139 10 0 0 25 0 1 0 381816496 1966080 403 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 480 403 48 102 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1920

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 992
/proc/meminfo: memFree=1631504/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=2184 CPUtime=3.09
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 475 0 0 0 299 10 0 0 25 0 1 0 381816496 2236416 458 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 546 458 48 102 0 441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2184

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 992
/proc/meminfo: memFree=1631312/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=2448 CPUtime=6.29
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 551 0 0 0 619 10 0 0 25 0 1 0 381816496 2506752 534 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 612 534 48 102 0 507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 992
/proc/meminfo: memFree=1630736/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=2912 CPUtime=12.69
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 649 0 0 0 1258 11 0 0 25 0 1 0 381816496 2981888 632 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 728 632 48 102 0 623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2912

[startup+25.5024 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 992
/proc/meminfo: memFree=1630288/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=3292 CPUtime=25.49
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 755 0 0 0 2538 11 0 0 25 0 1 0 381816496 3371008 738 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 823 738 48 102 0 718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3292

[startup+51.1021 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 992
/proc/meminfo: memFree=1629712/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=3864 CPUtime=51.08
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 901 0 0 0 5097 11 0 0 25 0 1 0 381816496 3956736 884 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 966 884 48 102 0 861 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3864

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 992
/proc/meminfo: memFree=1628752/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=4872 CPUtime=102.26
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1146 0 0 0 10215 11 0 0 25 0 1 0 381816496 4988928 1128 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1218 1128 48 102 0 1113 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4872

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1628304/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=5324 CPUtime=162.25
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1241 0 0 0 16213 12 0 0 25 0 1 0 381816496 5451776 1223 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1331 1223 48 102 0 1226 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5324

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1627728/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=5836 CPUtime=222.23
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1370 0 0 0 22211 12 0 0 25 0 1 0 381816496 5976064 1352 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1459 1352 48 102 0 1354 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5836

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1626960/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=6544 CPUtime=282.21
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1551 0 0 0 28208 13 0 0 25 0 1 0 381816496 6701056 1533 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1636 1533 48 102 0 1531 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1626768/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=6696 CPUtime=342.19
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1596 0 0 0 34206 13 0 0 25 0 1 0 381816496 6856704 1578 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1674 1578 48 102 0 1569 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6696

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1626640/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=6732 CPUtime=402.18
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1612 0 0 0 40204 14 0 0 25 0 1 0 381816496 6893568 1594 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1683 1594 48 102 0 1578 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6732

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1626448/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=6928 CPUtime=462.16
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1658 0 0 0 46202 14 0 0 25 0 1 0 381816496 7094272 1640 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1732 1640 48 102 0 1627 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6928

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1626064/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=7364 CPUtime=522.15
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1771 0 0 0 52200 15 0 0 25 0 1 0 381816496 7540736 1753 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520018 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1841 1753 48 102 0 1736 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7364

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1625808/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=7552 CPUtime=582.12
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1823 0 0 0 58197 15 0 0 25 0 1 0 381816496 7733248 1805 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1888 1805 48 102 0 1783 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7552

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1625808/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=7580 CPUtime=642.12
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1832 0 0 0 64196 16 0 0 25 0 1 0 381816496 7761920 1814 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 1895 1814 48 102 0 1790 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7580

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1625232/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8096 CPUtime=702.09
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 1963 0 0 0 70193 16 0 0 25 0 1 0 381816496 8290304 1945 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2024 1945 48 102 0 1919 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8096

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1625104/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8172 CPUtime=762.08
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2000 0 0 0 76191 17 0 0 25 0 1 0 381816496 8368128 1936 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2043 1936 48 102 0 1938 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 8172

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1624976/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8436 CPUtime=822.06
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2202 0 0 0 82189 17 0 0 25 0 1 0 381816496 8638464 1973 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2109 1973 48 102 0 2004 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 8436

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1624784/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8436 CPUtime=882.04
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2301 0 0 0 88187 17 0 0 25 0 1 0 381816496 8638464 2005 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2109 2005 48 102 0 2004 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 8436

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1624784/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8568 CPUtime=942.02
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2438 0 0 0 94184 18 0 0 25 0 1 0 381816496 8773632 2006 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2142 2006 48 102 0 2037 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1624464/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8832 CPUtime=1002.01
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2704 0 0 0 100182 19 0 0 25 0 1 0 381816496 9043968 2102 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2208 2102 48 102 0 2103 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 8832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1624336/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8964 CPUtime=1061.99
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2872 0 0 0 106180 19 0 0 25 0 1 0 381816496 9179136 2128 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2241 2128 48 102 0 2136 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 8964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 3/78 992
/proc/meminfo: memFree=1624272/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=8964 CPUtime=1121.98
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 2980 0 0 0 112178 20 0 0 25 0 1 0 381816496 9179136 2128 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2241 2128 48 102 0 2136 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1623632/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=9624 CPUtime=1181.96
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 3288 0 0 0 118176 20 0 0 25 0 1 0 381816496 9854976 2292 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2406 2292 48 102 0 2301 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 992
/proc/meminfo: memFree=1623632/2055920 swapFree=4147416/4192956
[pid=991] ppid=989 vsize=9624 CPUtime=1200.05
/proc/991/stat : 991 (picosat) R 989 991 634 0 -1 4194304 3324 0 0 0 119985 20 0 0 25 0 1 0 381816496 9854976 2292 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/991/statm: 2406 2292 48 102 0 2301 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9624

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): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.209968
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 9624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3324
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= 2155

runsolver used 1.45378 second user time and 2.87456 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Mar 11 13:10:18 UTC 2007

IDJOB= 335250
IDBENCH= 24647
IDSOLVER= 106
FILE ID= node7/335250-1173618618

PBS_JOBID= 4101273

Free space on /tmp= 66414 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335250-1173618618/picosat /tmp/evaluation/335250-1173618618/instance-335250-1173618618.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-335250-1173618618 -o ROOT/results/node7/solver-335250-1173618618 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335250-1173618618/picosat /tmp/evaluation/335250-1173618618/instance-335250-1173618618.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1f41f91cdd25b8e3813b8e50b5819b08

RANDOM SEED= 58945637

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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:       1633712 kB
Buffers:         30168 kB
Cached:         300092 kB
SwapCached:       8584 kB
Active:         225584 kB
Inactive:       127532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633712 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            54644 kB
Committed_AS:  1287204 kB
PageTables:       1764 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= 66414 MiB

End job on node7 on Sun Mar 11 13:30:20 UTC 2007