Trace number 292044

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) 1200.08 1200.66

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S127192076-04.UNSAT.shuffled.cnf
MD5SUMa03c8caae5f60333b324125585e28090
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.94094
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
Maximum clause length5
Minimum clause length5
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 51491
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/node26/watcher-292044-1171749578 -o ROOT/results/node26/solver-292044-1171749578 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292044-1171749578/picosat /tmp/evaluation/292044-1171749578/instance-292044-1171749578.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: 0.91 0.97 0.99 3/77 1255
/proc/meminfo: memFree=877832/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=568 CPUtime=0
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 194911467 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 142 54 40 102 0 37 0

[startup+0.107323 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1255
/proc/meminfo: memFree=877832/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=708 CPUtime=0.09
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 125 0 0 0 9 0 0 0 18 0 1 0 194911467 724992 108 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 177 108 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.515395 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 1255
/proc/meminfo: memFree=877832/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=836 CPUtime=0.5
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 141 0 0 0 50 0 0 0 22 0 1 0 194911467 856064 124 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 209 124 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.33754 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 1256
/proc/meminfo: memFree=877376/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=836 CPUtime=1.32
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 155 0 0 0 132 0 0 0 25 0 1 0 194911467 856064 138 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 209 138 48 102 0 104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 836

[startup+2.97482 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 1256
/proc/meminfo: memFree=877184/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=956 CPUtime=2.96
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 179 0 0 0 296 0 0 0 25 0 1 0 194911467 978944 162 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 239 162 48 102 0 134 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 956

[startup+6.25239 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 1256
/proc/meminfo: memFree=877056/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=1096 CPUtime=6.24
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 206 0 0 0 624 0 0 0 25 0 1 0 194911467 1122304 189 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 274 189 48 102 0 169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1096

[startup+12.7085 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 1256
/proc/meminfo: memFree=876864/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=1224 CPUtime=12.69
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 240 0 0 0 1269 0 0 0 25 0 1 0 194911467 1253376 223 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 306 223 48 102 0 201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.5107 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 1256
/proc/meminfo: memFree=876608/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=1376 CPUtime=25.5
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 294 0 0 0 2549 1 0 0 25 0 1 0 194911467 1409024 277 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 344 277 48 102 0 239 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1376

[startup+51.1232 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 1256
/proc/meminfo: memFree=876352/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=1588 CPUtime=51.1
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 347 0 0 0 5109 1 0 0 25 0 1 0 194911467 1626112 330 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 397 330 48 102 0 292 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1588

[startup+102.347 s]
/proc/loadavg: 0.98 0.97 0.99 2/84 1340
/proc/meminfo: memFree=874760/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=1892 CPUtime=102.27
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 430 0 0 0 10225 2 0 0 25 0 1 0 194911467 1937408 413 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 473 413 48 102 0 368 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1892

[startup+162.411 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 1426
/proc/meminfo: memFree=874496/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2128 CPUtime=162.26
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 474 0 0 0 16224 2 0 0 25 0 1 0 194911467 2179072 457 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 532 457 48 102 0 427 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2128

[startup+222.445 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=875264/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2388 CPUtime=222.26
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 539 0 0 0 22223 3 0 0 25 0 1 0 194911467 2445312 513 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 597 513 48 102 0 492 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2388

[startup+282.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=875264/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2572 CPUtime=282.26
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 586 0 0 0 28223 3 0 0 25 0 1 0 194911467 2633728 553 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 643 553 48 102 0 538 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 2572

[startup+342.493 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=875136/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2692 CPUtime=342.25
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 614 0 0 0 34222 3 0 0 25 0 1 0 194911467 2756608 581 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 673 581 48 102 0 568 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 2692

[startup+402.521 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=875136/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2792 CPUtime=402.27
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 647 0 0 0 40223 4 0 0 25 0 1 0 194911467 2859008 614 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 698 614 48 102 0 593 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 2792

[startup+462.549 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=875136/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2804 CPUtime=462.27
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 656 0 0 0 46223 4 0 0 25 0 1 0 194911467 2871296 623 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 701 623 48 102 0 596 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 2804

[startup+522.579 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1454
/proc/meminfo: memFree=874944/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=2956 CPUtime=522.28
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 697 0 0 0 52224 4 0 0 25 0 1 0 194911467 3026944 664 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 739 664 48 102 0 634 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 2956

[startup+582.605 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874880/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3020 CPUtime=582.29
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 721 0 0 0 58224 5 0 0 25 0 1 0 194911467 3092480 682 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 755 682 48 102 0 650 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 3020

[startup+642.634 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874752/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3076 CPUtime=642.29
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 745 0 0 0 64224 5 0 0 25 0 1 0 194911467 3149824 698 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 769 698 48 102 0 664 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 3076

[startup+702.658 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874816/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3076 CPUtime=702.3
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 745 0 0 0 70224 6 0 0 25 0 1 0 194911467 3149824 698 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 769 698 48 102 0 664 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 3076

[startup+762.682 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874560/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3192 CPUtime=762.3
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 797 0 0 0 76224 6 0 0 25 0 1 0 194911467 3268608 730 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 798 730 48 102 0 693 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 3192

[startup+822.716 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874688/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3192 CPUtime=822.31
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 801 0 0 0 82225 6 0 0 25 0 1 0 194911467 3268608 730 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 798 730 48 102 0 693 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3192

[startup+882.742 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874496/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3300 CPUtime=882.32
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 866 0 0 0 88225 7 0 0 25 0 1 0 194911467 3379200 759 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 825 759 48 102 0 720 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 3300

[startup+942.771 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874496/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3300 CPUtime=942.32
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 875 0 0 0 94225 7 0 0 25 0 1 0 194911467 3379200 759 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 825 759 48 102 0 720 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3300

[startup+1002.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 1454
/proc/meminfo: memFree=874432/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3428 CPUtime=1002.33
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 912 0 0 0 100225 8 0 0 25 0 1 0 194911467 3510272 794 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 857 794 48 102 0 752 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 3428

[startup+1062.83 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 1454
/proc/meminfo: memFree=874432/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3428 CPUtime=1062.34
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 912 0 0 0 106226 8 0 0 25 0 1 0 194911467 3510272 794 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 857 794 48 102 0 752 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 3428

[startup+1122.85 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1454
/proc/meminfo: memFree=874432/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3428 CPUtime=1122.34
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 917 0 0 0 112226 8 0 0 25 0 1 0 194911467 3510272 794 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 857 794 48 102 0 752 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 3428

[startup+1182.88 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1454
/proc/meminfo: memFree=874240/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3576 CPUtime=1182.35
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 965 0 0 0 118226 9 0 0 25 0 1 0 194911467 3661824 833 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 894 833 48 102 0 789 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 3576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=874240/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3576 CPUtime=1200.07
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 965 0 0 0 119998 9 0 0 25 0 1 0 194911467 3661824 833 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 894 833 48 102 0 789 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3576

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1454
/proc/meminfo: memFree=874240/2055920 swapFree=4131780/4192956
[pid=1255] ppid=1253 vsize=3576 CPUtime=1200.07
/proc/1255/stat : 1255 (picosat) R 1253 1255 32603 0 -1 4194304 965 0 0 0 119998 9 0 0 25 0 1 0 194911467 3661824 833 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1255/statm: 894 833 48 102 0 789 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.091986
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 3632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 965
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= 26313

runsolver used 1.24481 second user time and 2.72558 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Sat Feb 17 21:59:38 UTC 2007

IDJOB= 292044
IDBENCH= 19830
IDSOLVER= 106
FILE ID= node26/292044-1171749578

PBS_JOBID= 3839478

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S127192076-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292044-1171749578/picosat /tmp/evaluation/292044-1171749578/instance-292044-1171749578.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-292044-1171749578 -o ROOT/results/node26/solver-292044-1171749578 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292044-1171749578/picosat /tmp/evaluation/292044-1171749578/instance-292044-1171749578.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a03c8caae5f60333b324125585e28090

RANDOM SEED= 154866569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        878240 kB
Buffers:         41116 kB
Cached:        1000592 kB
SwapCached:      40852 kB
Active:         720832 kB
Inactive:       371900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878240 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            70616 kB
Committed_AS:   557732 kB
PageTables:       1680 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 node26 on Sat Feb 17 22:19:41 UTC 2007