Trace number 337980

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark740.816
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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/node58/watcher-337980-1173678297 -o ROOT/results/node58/solver-337980-1173678297 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337980-1173678297/picosat /tmp/evaluation/337980-1173678297/instance-337980-1173678297.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: 1.00 1.00 1.00 3/64 15629
/proc/meminfo: memFree=1813224/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=568 CPUtime=0
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 387786355 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 142 65 40 102 0 37 0

[startup+0.048575 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15629
/proc/meminfo: memFree=1813224/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=700 CPUtime=0.03
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 114 0 0 0 1 2 0 0 18 0 1 0 387786355 716800 99 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 175 99 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.10158 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15629
/proc/meminfo: memFree=1813224/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=832 CPUtime=0.09
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 156 0 0 0 3 6 0 0 18 0 1 0 387786355 851968 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 208 141 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15629
/proc/meminfo: memFree=1813224/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=1492 CPUtime=0.29
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 295 0 0 0 18 11 0 0 19 0 1 0 387786355 1527808 280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 373 280 42 102 0 268 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1492

[startup+0.701645 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15629
/proc/meminfo: memFree=1813224/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=1896 CPUtime=0.69
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 408 0 0 0 58 11 0 0 22 0 1 0 387786355 1941504 391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 474 391 48 102 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1896

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1811808/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=2028 CPUtime=1.49
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 441 0 0 0 138 11 0 0 25 0 1 0 387786355 2076672 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 507 424 48 102 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2028

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1811488/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=2264 CPUtime=3.09
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 490 0 0 0 298 11 0 0 25 0 1 0 387786355 2318336 473 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 566 473 48 102 0 461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2264

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1811104/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=2504 CPUtime=6.29
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 560 0 0 0 618 11 0 0 25 0 1 0 387786355 2564096 543 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 626 543 48 102 0 521 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2504

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1810656/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=2880 CPUtime=12.69
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 656 0 0 0 1258 11 0 0 25 0 1 0 387786355 2949120 639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 720 639 48 102 0 615 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2880

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1810144/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=3336 CPUtime=25.48
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 763 0 0 0 2537 11 0 0 25 0 1 0 387786355 3416064 746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 834 746 48 102 0 729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3336

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1809504/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=3992 CPUtime=51.07
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 936 0 0 0 5096 11 0 0 25 0 1 0 387786355 4087808 919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 998 919 48 102 0 893 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3992

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1808672/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=4924 CPUtime=102.26
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1131 0 0 0 10215 11 0 0 25 0 1 0 387786355 5042176 1114 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1231 1114 48 102 0 1126 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4924

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1808032/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=5484 CPUtime=162.25
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1284 0 0 0 16213 12 0 0 25 0 1 0 387786355 5615616 1267 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1371 1267 48 102 0 1266 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1807456/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=5972 CPUtime=222.23
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1411 0 0 0 22211 12 0 0 25 0 1 0 387786355 6115328 1394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1493 1394 48 102 0 1388 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5972

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1806944/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=6448 CPUtime=282.21
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1533 0 0 0 28209 12 0 0 25 0 1 0 387786355 6602752 1516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1612 1516 48 102 0 1507 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1806496/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=6860 CPUtime=342.19
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1641 0 0 0 34207 12 0 0 25 0 1 0 387786355 7024640 1624 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1715 1624 48 102 0 1610 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6860

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1806496/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=6820 CPUtime=402.17
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1644 0 0 0 40205 12 0 0 25 0 1 0 387786355 6983680 1622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1705 1622 48 102 0 1600 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6820

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1806112/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=7184 CPUtime=462.15
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1735 0 0 0 46203 12 0 0 25 0 1 0 387786355 7356416 1713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1796 1713 48 102 0 1691 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7184

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805792/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=7516 CPUtime=522.14
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1822 0 0 0 52202 12 0 0 25 0 1 0 387786355 7696384 1800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1879 1800 48 102 0 1774 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805792/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=7508 CPUtime=582.12
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1822 0 0 0 58200 12 0 0 25 0 1 0 387786355 7688192 1800 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1877 1800 48 102 0 1772 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7508

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805408/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=7936 CPUtime=642.11
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1898 0 0 0 64198 13 0 0 25 0 1 0 387786355 8126464 1876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1984 1876 48 102 0 1879 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7936

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805472/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=7896 CPUtime=702.09
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 1898 0 0 0 70196 13 0 0 25 0 1 0 387786355 8085504 1867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 1974 1867 48 102 0 1869 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7896

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805216/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8160 CPUtime=762.07
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2094 0 0 0 76194 13 0 0 25 0 1 0 387786355 8355840 1931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2040 1931 48 102 0 1935 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8160

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805152/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8288 CPUtime=822.05
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2238 0 0 0 82192 13 0 0 25 0 1 0 387786355 8486912 1943 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2072 1943 48 102 0 1967 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 8288

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1805024/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8288 CPUtime=882.03
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2404 0 0 0 88190 13 0 0 25 0 1 0 387786355 8486912 1971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2072 1971 48 102 0 1967 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 8288

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15630
/proc/meminfo: memFree=1804704/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8684 CPUtime=942.01
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2621 0 0 0 94188 13 0 0 25 0 1 0 387786355 8892416 2048 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2171 2048 48 102 0 2066 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 8684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15746
/proc/meminfo: memFree=1803312/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8948 CPUtime=1001.96
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2796 0 0 0 100182 14 0 0 25 0 1 0 387786355 9162752 2117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2237 2117 48 102 0 2132 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 8948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15828
/proc/meminfo: memFree=1804256/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8948 CPUtime=1061.89
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 2909 0 0 0 106174 15 0 0 25 0 1 0 387786355 9162752 2122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2237 2122 48 102 0 2132 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15828
/proc/meminfo: memFree=1804064/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=8948 CPUtime=1121.88
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 3017 0 0 0 112173 15 0 0 25 0 1 0 387786355 9162752 2122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2237 2122 48 102 0 2132 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15828
/proc/meminfo: memFree=1803680/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=9344 CPUtime=1181.86
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 3234 0 0 0 118171 15 0 0 25 0 1 0 387786355 9568256 2229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2336 2229 48 102 0 2231 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 9344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15828
/proc/meminfo: memFree=1803680/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=9344 CPUtime=1200.06
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 3272 0 0 0 119991 15 0 0 25 0 1 0 387786355 9568256 2229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2336 2229 48 102 0 2231 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9344

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15828
/proc/meminfo: memFree=1803680/2055920 swapFree=4170388/4192956
[pid=15629] ppid=15627 vsize=9344 CPUtime=1200.06
/proc/15629/stat : 15629 (picosat) R 15627 15629 14153 0 -1 4194304 3272 0 0 0 119991 15 0 0 25 0 1 0 387786355 9568256 2229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15629/statm: 2336 2229 48 102 0 2231 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.157975
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 9344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3272
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= 2514

runsolver used 0.809876 second user time and 2.55661 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Mar 12 05:44:57 UTC 2007

IDJOB= 337980
IDBENCH= 24712
IDSOLVER= 106
FILE ID= node58/337980-1173678297

PBS_JOBID= 4101704

Free space on /tmp= 66508 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337980-1173678297/picosat /tmp/evaluation/337980-1173678297/instance-337980-1173678297.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-337980-1173678297 -o ROOT/results/node58/solver-337980-1173678297 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337980-1173678297/picosat /tmp/evaluation/337980-1173678297/instance-337980-1173678297.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 782953984

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1813632 kB
Buffers:         26716 kB
Cached:         155140 kB
SwapCached:      16840 kB
Active:          89472 kB
Inactive:       115256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813632 kB
SwapTotal:     4192956 kB
SwapFree:      4170388 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            23640 kB
Committed_AS:   813164 kB
PageTables:       1380 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= 66508 MiB

End job on node58 on Mon Mar 12 06:04:59 UTC 2007