Trace number 299916

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

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
MD5SUMb3b91fbfa86c5b3b18e8d2eef3892989
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark75.9794
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node21/watcher-299916-1171879794 -o ROOT/results/node21/solver-299916-1171879794 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299916-1171879794/picosat /tmp/evaluation/299916-1171879794/instance-299916-1171879794.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: 1.00 0.99 0.99 3/77 29762
/proc/meminfo: memFree=586096/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=568 CPUtime=0
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 207933362 581632 59 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 142 59 40 102 0 37 0

[startup+0.107239 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29762
/proc/meminfo: memFree=586096/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=708 CPUtime=0.1
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 130 0 0 0 10 0 0 0 18 0 1 0 207933362 724992 113 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 177 113 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.515283 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29762
/proc/meminfo: memFree=586096/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=836 CPUtime=0.5
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 143 0 0 0 50 0 0 0 22 0 1 0 207933362 856064 126 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 209 126 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.33537 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=585704/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=836 CPUtime=1.32
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 159 0 0 0 132 0 0 0 25 0 1 0 207933362 856064 142 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 209 142 48 102 0 104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 836

[startup+2.97455 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=585512/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=968 CPUtime=2.96
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 179 0 0 0 296 0 0 0 25 0 1 0 207933362 991232 162 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 242 162 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.25391 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=585320/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=1092 CPUtime=6.24
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 206 0 0 0 624 0 0 0 25 0 1 0 207933362 1118208 189 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525971 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 273 189 48 102 0 168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1092

[startup+12.7106 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=585064/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=1204 CPUtime=12.69
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 245 0 0 0 1269 0 0 0 25 0 1 0 207933362 1232896 228 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 301 228 48 102 0 196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1204

[startup+25.612 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=584872/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=1424 CPUtime=25.59
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 294 0 0 0 2559 0 0 0 25 0 1 0 207933362 1458176 277 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 356 277 48 102 0 251 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1424

[startup+51.2228 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=584552/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=1644 CPUtime=51.2
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 363 0 0 0 5119 1 0 0 25 0 1 0 207933362 1683456 346 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520033 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 411 346 48 102 0 306 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 1644

[startup+102.442 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=584296/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=1908 CPUtime=102.41
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 428 0 0 0 10240 1 0 0 25 0 1 0 207933362 1953792 411 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 477 411 48 102 0 372 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 1908

[startup+162.477 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583912/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=2216 CPUtime=162.42
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 504 0 0 0 16241 1 0 0 25 0 1 0 207933362 2269184 485 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 554 485 48 102 0 449 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 2216

[startup+222.504 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583656/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=2536 CPUtime=222.43
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 572 0 0 0 22241 2 0 0 25 0 1 0 207933362 2596864 550 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 634 550 48 102 0 529 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 2536

[startup+282.529 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583464/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=2668 CPUtime=282.44
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 606 0 0 0 28242 2 0 0 25 0 1 0 207933362 2732032 583 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 667 583 48 102 0 562 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 2668

[startup+342.559 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583400/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=2812 CPUtime=342.46
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 653 0 0 0 34243 3 0 0 25 0 1 0 207933362 2879488 612 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 703 612 48 102 0 598 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 2812

[startup+402.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583144/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=2940 CPUtime=402.46
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 711 0 0 0 40243 3 0 0 25 0 1 0 207933362 3010560 653 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 735 653 48 102 0 630 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 2940

[startup+462.624 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583208/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3056 CPUtime=462.48
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 728 0 0 0 46244 4 0 0 25 0 1 0 207933362 3129344 670 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 764 670 48 102 0 659 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 3056

[startup+522.655 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=583016/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3112 CPUtime=522.5
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 772 0 0 0 52245 5 0 0 25 0 1 0 207933362 3186688 699 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 778 699 48 102 0 673 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 3112

[startup+582.691 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582888/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3244 CPUtime=582.52
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 832 0 0 0 58247 5 0 0 25 0 1 0 207933362 3321856 734 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 811 734 48 102 0 706 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 3244

[startup+642.723 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582824/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3264 CPUtime=642.53
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 872 0 0 0 64248 5 0 0 25 0 1 0 207933362 3342336 741 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 816 741 48 102 0 711 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 3264

[startup+702.754 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582824/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3324 CPUtime=702.54
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 889 0 0 0 70248 6 0 0 25 0 1 0 207933362 3403776 756 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 831 756 48 102 0 726 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 3324

[startup+762.781 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582760/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3428 CPUtime=762.55
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 913 0 0 0 76249 6 0 0 25 0 1 0 207933362 3510272 780 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 857 780 48 102 0 752 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 3428

[startup+822.813 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582632/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3520 CPUtime=822.57
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 947 0 0 0 82250 7 0 0 25 0 1 0 207933362 3604480 807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 880 807 48 102 0 775 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 3520

[startup+882.846 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582568/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3644 CPUtime=882.58
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1011 0 0 0 88250 8 0 0 25 0 1 0 207933362 3731456 835 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 911 835 48 102 0 806 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 3644

[startup+942.872 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582568/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3648 CPUtime=942.59
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1025 0 0 0 94251 8 0 0 25 0 1 0 207933362 3735552 840 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 912 840 48 102 0 807 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 3648

[startup+1002.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582440/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3724 CPUtime=1002.61
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1063 0 0 0 100252 9 0 0 25 0 1 0 207933362 3813376 864 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 931 864 48 102 0 826 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 3724

[startup+1062.93 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 29763
/proc/meminfo: memFree=582440/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3724 CPUtime=1062.62
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1069 0 0 0 106252 10 0 0 25 0 1 0 207933362 3813376 864 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 931 864 48 102 0 826 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 3724

[startup+1122.96 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582376/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3796 CPUtime=1122.63
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1107 0 0 0 112253 10 0 0 25 0 1 0 207933362 3887104 884 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 949 884 48 102 0 844 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 3796

[startup+1182.99 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582376/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3816 CPUtime=1182.64
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1127 0 0 0 118254 10 0 0 25 0 1 0 207933362 3907584 889 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 954 889 48 102 0 849 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 3816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582376/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3852 CPUtime=1200.06
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1136 0 0 0 119995 11 0 0 25 0 1 0 207933362 3944448 893 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 963 893 48 102 0 858 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3852

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29763
/proc/meminfo: memFree=582376/2055920 swapFree=4147448/4192956
[pid=29762] ppid=29760 vsize=3852 CPUtime=1200.06
/proc/29762/stat : 29762 (picosat) R 29760 29762 20839 0 -1 4194304 1136 0 0 0 119995 11 0 0 25 0 1 0 207933362 3944448 893 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/29762/statm: 963 893 48 102 0 858 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.111982
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 3900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1136
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= 23977

runsolver used 1.43378 second user time and 2.69859 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Mon Feb 19 10:09:54 UTC 2007

IDJOB= 299916
IDBENCH= 20022
IDSOLVER= 106
FILE ID= node21/299916-1171879794

PBS_JOBID= 3839653

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1925680230-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299916-1171879794/picosat /tmp/evaluation/299916-1171879794/instance-299916-1171879794.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-299916-1171879794 -o ROOT/results/node21/solver-299916-1171879794 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299916-1171879794/picosat /tmp/evaluation/299916-1171879794/instance-299916-1171879794.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b3b91fbfa86c5b3b18e8d2eef3892989

RANDOM SEED= 31378753

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        586440 kB
Buffers:         54696 kB
Cached:        1277276 kB
SwapCached:      15448 kB
Active:         729636 kB
Inactive:       627684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        586440 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:             520 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            97756 kB
Committed_AS:   703876 kB
PageTables:       1656 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= 66564 MiB

End job on node21 on Mon Feb 19 10:29:57 UTC 2007