Trace number 330792

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 1200.12

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k85.cnf
MD5SUMe2ab53f07158137fdccdce6798b16e56
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark680.601
Satisfiable
(Un)Satisfiability was proved
Number of variables175524
Number of clauses730199
Sum of the clauses size1873791
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2518005
Number of clauses of size 3137216
Number of clauses of size 426034
Number of clauses of size 514829
Number of clauses of size over 532043

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/node16/watcher-330792-1173173862 -o ROOT/results/node16/solver-330792-1173173862 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330792-1173173862/picosat /tmp/evaluation/330792-1173173862/instance-330792-1173173862.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20762
/proc/meminfo: memFree=897280/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=564 CPUtime=0
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 337340683 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 141 41 32 102 0 36 0

[startup+0.052843 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20762
/proc/meminfo: memFree=897280/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=564 CPUtime=0.04
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 56 0 0 0 4 0 0 0 18 0 1 0 337340683 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 564

[startup+0.101836 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20762
/proc/meminfo: memFree=897280/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=704 CPUtime=0.09
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 106 0 0 0 8 1 0 0 18 0 1 0 337340683 720896 91 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 176 91 40 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.301813 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20762
/proc/meminfo: memFree=897280/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=2088 CPUtime=0.29
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 406 0 0 0 18 11 0 0 19 0 1 0 337340683 2138112 391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 522 391 40 102 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2088

[startup+0.701765 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 20762
/proc/meminfo: memFree=897280/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=4220 CPUtime=0.69
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 837 0 0 0 36 33 0 0 22 0 1 0 337340683 4321280 822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 1055 822 40 102 0 950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4220

[startup+1.50167 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 20763
/proc/meminfo: memFree=892792/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=8248 CPUtime=1.49
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 1754 0 0 0 70 79 0 0 25 0 1 0 337340683 8445952 1739 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 2062 1739 40 102 0 1957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8248

[startup+3.10148 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 20763
/proc/meminfo: memFree=887608/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=16564 CPUtime=3.09
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 3607 0 0 0 138 171 0 0 25 0 1 0 337340683 16961536 3592 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 4141 3592 40 102 0 4036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16564

[startup+6.3011 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 20763
/proc/meminfo: memFree=873016/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=33808 CPUtime=6.29
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 6731 0 0 0 307 322 0 0 25 0 1 0 337340683 34619392 6679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 8452 6679 42 102 0 8347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33808

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 20763
/proc/meminfo: memFree=869840/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=34608 CPUtime=12.68
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 6961 0 0 0 946 322 0 0 25 0 1 0 337340683 35438592 6907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 8652 6907 48 102 0 8547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34608

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 20763
/proc/meminfo: memFree=867536/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=36852 CPUtime=25.49
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 7545 0 0 0 2226 323 0 0 25 0 1 0 337340683 37736448 7491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 9213 7491 48 102 0 9108 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36852

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 20763
/proc/meminfo: memFree=865296/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=40748 CPUtime=51.08
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 8125 0 0 0 4785 323 0 0 25 0 1 0 337340683 41725952 8021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 10187 8021 48 102 0 10082 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40748

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 20763
/proc/meminfo: memFree=863696/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=43224 CPUtime=102.29
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 8609 0 0 0 9904 325 0 0 25 0 1 0 337340683 44261376 8397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 10806 8397 48 102 0 10701 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 43224

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 20763
/proc/meminfo: memFree=862160/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=44676 CPUtime=162.27
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 9102 0 0 0 15902 325 0 0 25 0 1 0 337340683 45748224 8771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 11169 8771 48 102 0 11064 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 44676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=860752/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=45996 CPUtime=222.27
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 9580 0 0 0 21901 326 0 0 25 0 1 0 337340683 47099904 9118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 11499 9118 48 102 0 11394 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 45996

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=859920/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=46788 CPUtime=282.27
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 9939 0 0 0 27900 327 0 0 25 0 1 0 337340683 47910912 9333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 11697 9333 48 102 0 11592 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 46788

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=858776/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=47844 CPUtime=342.27
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 10283 0 0 0 33899 328 0 0 25 0 1 0 337340683 48992256 9599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 11961 9599 48 102 0 11856 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 47844

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=856856/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=49820 CPUtime=402.26
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 10884 0 0 0 39897 329 0 0 25 0 1 0 337340683 51015680 10118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 12455 10118 48 102 0 12350 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 49820

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=855448/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=51272 CPUtime=462.25
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 11322 0 0 0 45896 329 0 0 25 0 1 0 337340683 52502528 10471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 12818 10471 48 102 0 12713 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 51272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20763
/proc/meminfo: memFree=853208/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=53384 CPUtime=522.26
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 11973 0 0 0 51895 331 0 0 25 0 1 0 337340683 54665216 11032 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 13346 11032 48 102 0 13241 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 53384

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 20763
/proc/meminfo: memFree=852376/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=54296 CPUtime=582.25
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 12291 0 0 0 57894 331 0 0 25 0 1 0 337340683 55599104 11256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 13574 11256 48 102 0 13469 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 54296

[startup+642.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 20763
/proc/meminfo: memFree=852120/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=54560 CPUtime=642.25
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 12460 0 0 0 63893 332 0 0 25 0 1 0 337340683 55869440 11326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 13640 11326 48 102 0 13535 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 54560

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20763
/proc/meminfo: memFree=850072/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=56404 CPUtime=702.24
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 13041 0 0 0 69891 333 0 0 25 0 1 0 337340683 57757696 11803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 14101 11803 48 102 0 13996 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 56404

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20763
/proc/meminfo: memFree=850136/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=56404 CPUtime=762.25
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 13041 0 0 0 75891 334 0 0 25 0 1 0 337340683 57757696 11803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 14101 11803 48 102 0 13996 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 56404

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20763
/proc/meminfo: memFree=848152/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=58252 CPUtime=822.24
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 13637 0 0 0 81889 335 0 0 25 0 1 0 337340683 59650048 12290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 14563 12290 48 102 0 14458 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 58252

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20763
/proc/meminfo: memFree=846296/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=60080 CPUtime=882.23
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 14203 0 0 0 87888 335 0 0 25 0 1 0 337340683 61521920 12740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 15020 12740 48 102 0 14915 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 60080

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20763
/proc/meminfo: memFree=846360/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=60080 CPUtime=942.23
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 14203 0 0 0 93887 336 0 0 25 0 1 0 337340683 61521920 12740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 15020 12740 48 102 0 14915 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 60080

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 4/78 20763
/proc/meminfo: memFree=844248/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=62044 CPUtime=1002.22
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 14847 0 0 0 99885 337 0 0 25 0 1 0 337340683 63533056 13263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 15511 13263 48 102 0 15406 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 62044

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 20763
/proc/meminfo: memFree=844312/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=62044 CPUtime=1062.22
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 14847 0 0 0 105884 338 0 0 25 0 1 0 337340683 63533056 13263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 15511 13263 48 102 0 15406 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 62044

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 20763
/proc/meminfo: memFree=842712/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=63608 CPUtime=1122.21
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 15363 0 0 0 111883 338 0 0 25 0 1 0 337340683 65134592 13658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 15902 13658 48 102 0 15797 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 63608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20763
/proc/meminfo: memFree=842136/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=64532 CPUtime=1182.22
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 15589 0 0 0 117882 340 0 0 25 0 1 0 337340683 66080768 13884 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 16133 13884 48 102 0 16028 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 64532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20763
/proc/meminfo: memFree=838104/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=68208 CPUtime=1200.02
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 16624 0 0 0 119661 341 0 0 25 0 1 0 337340683 69844992 14793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 17052 14793 48 102 0 16947 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68208

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20763
/proc/meminfo: memFree=838104/2055920 swapFree=4192812/4192956
[pid=20762] ppid=20760 vsize=68208 CPUtime=1200.02
/proc/20762/stat : 20762 (picosat) R 20760 20762 20703 0 -1 4194304 16624 0 0 0 119661 341 0 0 25 0 1 0 337340683 69844992 14793 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20762/statm: 17052 14793 48 102 0 16947 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.12
CPU time (s): 1200.04
CPU user time (s): 1196.62
CPU system time (s): 3.42748
CPU usage (%): 99.9935
Max. virtual memory (cumulated for all children) (KiB): 68712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.62
system time used= 3.42748
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16624
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= 2159

runsolver used 1.53277 second user time and 2.80757 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Mar  6 09:37:43 UTC 2007

IDJOB= 330792
IDBENCH= 20572
IDSOLVER= 106
FILE ID= node16/330792-1173173862

PBS_JOBID= 4015020

Free space on /tmp= 66426 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/330792-1173173862/picosat /tmp/evaluation/330792-1173173862/instance-330792-1173173862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-330792-1173173862 -o ROOT/results/node16/solver-330792-1173173862 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330792-1173173862/picosat /tmp/evaluation/330792-1173173862/instance-330792-1173173862.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e2ab53f07158137fdccdce6798b16e56

RANDOM SEED= 861758389

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        897688 kB
Buffers:         51788 kB
Cached:         975760 kB
SwapCached:          0 kB
Active:         337880 kB
Inactive:       743056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           18228 kB
Writeback:           0 kB
Mapped:          72280 kB
Slab:            62992 kB
Committed_AS:  1302412 kB
PageTables:       1720 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= 66426 MiB

End job on node16 on Tue Mar  6 09:57:46 UTC 2007