Trace number 296800

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1311675672-04.UNSAT.shuffled.cnf
MD5SUM27cb152f3204cf614353bf8294798214
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.939
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-296800-1171827442 -o ROOT/results/node67/solver-296800-1171827442 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296800-1171827442/picosat /tmp/evaluation/296800-1171827442/instance-296800-1171827442.cnf 

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


[startup+0 s]
/proc/loadavg: 1.03 0.99 0.89 3/64 30322
/proc/meminfo: memFree=579520/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=568 CPUtime=0
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202701816 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 142 53 40 102 0 37 0

[startup+0.106903 s]
/proc/loadavg: 1.03 0.99 0.89 3/64 30322
/proc/meminfo: memFree=579520/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=844 CPUtime=0.1
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 156 0 0 0 6 4 0 0 18 0 1 0 202701816 864256 139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 211 139 48 102 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 844

[startup+0.514944 s]
/proc/loadavg: 1.03 0.99 0.89 3/64 30322
/proc/meminfo: memFree=579520/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=844 CPUtime=0.51
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 170 0 0 0 47 4 0 0 22 0 1 0 202701816 864256 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 211 153 48 102 0 106 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 844

[startup+1.33503 s]
/proc/loadavg: 1.03 0.99 0.89 2/65 30323
/proc/meminfo: memFree=579000/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=972 CPUtime=1.33
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 187 0 0 0 129 4 0 0 25 0 1 0 202701816 995328 170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 243 170 48 102 0 138 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 972

[startup+2.9752 s]
/proc/loadavg: 1.03 0.99 0.89 2/65 30323
/proc/meminfo: memFree=578808/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=1096 CPUtime=2.97
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 207 0 0 0 293 4 0 0 25 0 1 0 202701816 1122304 190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 274 190 48 102 0 169 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1096

[startup+6.25154 s]
/proc/loadavg: 1.03 0.99 0.89 2/65 30323
/proc/meminfo: memFree=578616/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=1096 CPUtime=6.24
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 233 0 0 0 620 4 0 0 25 0 1 0 202701816 1122304 216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 274 216 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7052 s]
/proc/loadavg: 1.02 0.99 0.89 2/65 30323
/proc/meminfo: memFree=578424/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=1272 CPUtime=12.69
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 270 0 0 0 1265 4 0 0 25 0 1 0 202701816 1302528 253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 318 253 48 102 0 213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1272

[startup+25.6056 s]
/proc/loadavg: 1.02 0.99 0.89 2/65 30323
/proc/meminfo: memFree=578232/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=1508 CPUtime=25.59
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 313 0 0 0 2555 4 0 0 25 0 1 0 202701816 1544192 296 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 377 296 48 102 0 272 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1508

[startup+51.2132 s]
/proc/loadavg: 1.01 0.99 0.89 2/65 30323
/proc/meminfo: memFree=577976/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=1740 CPUtime=51.19
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 376 0 0 0 5115 4 0 0 25 0 1 0 202701816 1781760 359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 435 359 48 102 0 330 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1740

[startup+102.418 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 30323
/proc/meminfo: memFree=577592/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2076 CPUtime=102.38
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 456 0 0 0 10234 4 0 0 25 0 1 0 202701816 2125824 439 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 519 439 48 102 0 414 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2076

[startup+162.439 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=577144/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2392 CPUtime=162.38
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 526 0 0 0 16234 4 0 0 25 0 1 0 202701816 2449408 509 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 598 509 48 102 0 493 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2392

[startup+222.457 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=577080/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2472 CPUtime=222.38
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 564 0 0 0 22234 4 0 0 25 0 1 0 202701816 2531328 547 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 618 547 48 102 0 513 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 2472

[startup+282.475 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576952/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2696 CPUtime=282.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 606 0 0 0 28234 5 0 0 25 0 1 0 202701816 2760704 588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 674 588 48 102 0 569 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 2696

[startup+342.492 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576824/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2724 CPUtime=342.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 634 0 0 0 34234 5 0 0 25 0 1 0 202701816 2789376 601 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 681 601 48 102 0 576 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 2724

[startup+402.511 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576632/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=2900 CPUtime=402.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 701 0 0 0 40234 5 0 0 25 0 1 0 202701816 2969600 649 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 725 649 48 102 0 620 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 2900

[startup+462.529 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576504/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3052 CPUtime=462.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 744 0 0 0 46234 5 0 0 25 0 1 0 202701816 3125248 688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 763 688 48 102 0 658 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3052

[startup+522.544 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576376/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3248 CPUtime=522.38
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 786 0 0 0 52233 5 0 0 25 0 1 0 202701816 3325952 730 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 812 730 48 102 0 707 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3248

[startup+582.564 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576376/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3172 CPUtime=582.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 786 0 0 0 58233 6 0 0 25 0 1 0 202701816 3248128 720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 793 720 48 102 0 688 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 3172

[startup+642.581 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576248/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3340 CPUtime=642.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 824 0 0 0 64233 6 0 0 25 0 1 0 202701816 3420160 758 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 835 758 48 102 0 730 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 3340

[startup+702.599 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576120/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3468 CPUtime=702.39
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 854 0 0 0 70233 6 0 0 25 0 1 0 202701816 3551232 788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 867 788 48 102 0 762 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 3468

[startup+762.62 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576120/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3468 CPUtime=762.4
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 854 0 0 0 76233 7 0 0 25 0 1 0 202701816 3551232 788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 867 788 48 102 0 762 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 3468

[startup+822.641 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=575992/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3472 CPUtime=822.4
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 891 0 0 0 82233 7 0 0 25 0 1 0 202701816 3555328 802 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 868 802 48 102 0 763 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 3472

[startup+882.658 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=576056/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3472 CPUtime=882.4
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 891 0 0 0 88233 7 0 0 25 0 1 0 202701816 3555328 802 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 868 802 48 102 0 763 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 3472

[startup+942.678 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=575992/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3472 CPUtime=942.4
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 919 0 0 0 94233 7 0 0 25 0 1 0 202701816 3555328 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 868 805 48 102 0 763 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 3472

[startup+1002.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 30325
/proc/meminfo: memFree=575992/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3472 CPUtime=1002.4
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 919 0 0 0 100233 7 0 0 25 0 1 0 202701816 3555328 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 868 805 48 102 0 763 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 3472

[startup+1062.72 s]
/proc/loadavg: 1.05 1.00 0.91 2/65 30325
/proc/meminfo: memFree=575864/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3688 CPUtime=1062.41
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 978 0 0 0 106233 8 0 0 25 0 1 0 202701816 3776512 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 922 860 48 102 0 817 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 3688

[startup+1122.73 s]
/proc/loadavg: 1.02 1.00 0.91 2/65 30325
/proc/meminfo: memFree=575864/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3668 CPUtime=1122.41
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 978 0 0 0 112233 8 0 0 25 0 1 0 202701816 3756032 855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 917 855 48 102 0 812 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 3668

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30325
/proc/meminfo: memFree=575800/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3664 CPUtime=1182.41
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 978 0 0 0 118233 8 0 0 25 0 1 0 202701816 3751936 854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 916 854 48 102 0 811 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 3664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30325
/proc/meminfo: memFree=575800/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3664 CPUtime=1200.03
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 978 0 0 0 119995 8 0 0 25 0 1 0 202701816 3751936 854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 916 854 48 102 0 811 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3664

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 30325
/proc/meminfo: memFree=575800/2055920 swapFree=4183772/4192956
[pid=30322] ppid=30320 vsize=3664 CPUtime=1200.03
/proc/30322/stat : 30322 (picosat) R 30320 30322 29610 0 -1 4194304 978 0 0 0 119995 8 0 0 25 0 1 0 202701816 3751936 854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/30322/statm: 916 854 48 102 0 811 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.95
CPU system time (s): 0.088986
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 3728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 978
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= 2063

runsolver used 0.753885 second user time and 2.45463 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Sun Feb 18 19:37:22 UTC 2007

IDJOB= 296800
IDBENCH= 19946
IDSOLVER= 106
FILE ID= node67/296800-1171827442

PBS_JOBID= 3839698

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1311675672-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296800-1171827442/picosat /tmp/evaluation/296800-1171827442/instance-296800-1171827442.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-296800-1171827442 -o ROOT/results/node67/solver-296800-1171827442 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296800-1171827442/picosat /tmp/evaluation/296800-1171827442/instance-296800-1171827442.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  27cb152f3204cf614353bf8294798214

RANDOM SEED= 91824722

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        579928 kB
Buffers:         49592 kB
Cached:        1305780 kB
SwapCached:       3608 kB
Active:         737328 kB
Inactive:       628052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        579928 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            96576 kB
Committed_AS:   644764 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Sun Feb 18 19:57:24 UTC 2007