Trace number 355959

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k95.cnf
MD5SUMd2a122a986b8c06207b29ef18884dabc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables141985
Number of clauses636168
Sum of the clauses size1637334
Maximum clause length20
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 2495546
Number of clauses of size 369837
Number of clauses of size 428550
Number of clauses of size 512384
Number of clauses of size over 528988

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-355959-1176820043 -o ROOT/results/node29/solver-355959-1176820043 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355959-1176820043/picosat /tmp/evaluation/355959-1176820043/instance-355959-1176820043.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.66 0.92 0.97 3/77 14058
/proc/meminfo: memFree=1907152/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=564 CPUtime=0
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 129920166 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 141 41 32 102 0 36 0

[startup+0.075538 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 14058
/proc/meminfo: memFree=1907152/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=568 CPUtime=0.06
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 74 0 0 0 6 0 0 0 18 0 1 0 129920166 581632 59 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 142 59 40 102 0 37 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 568

[startup+0.101538 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 14058
/proc/meminfo: memFree=1907152/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=700 CPUtime=0.09
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 112 0 0 0 8 1 0 0 18 0 1 0 129920166 716800 97 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 175 97 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301551 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 14058
/proc/meminfo: memFree=1907152/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=1624 CPUtime=0.29
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 319 0 0 0 17 12 0 0 20 0 1 0 129920166 1662976 304 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 406 304 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701576 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 14058
/proc/meminfo: memFree=1907152/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=4044 CPUtime=0.69
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 750 0 0 0 34 35 0 0 24 0 1 0 129920166 4141056 735 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 1011 735 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50163 s]
/proc/loadavg: 0.66 0.92 0.97 2/78 14059
/proc/meminfo: memFree=1903176/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=7940 CPUtime=1.49
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 1540 0 0 0 72 77 0 0 25 0 1 0 129920166 8130560 1525 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 1985 1525 40 102 0 1880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.10173 s]
/proc/loadavg: 0.66 0.92 0.97 2/78 14059
/proc/meminfo: memFree=1898568/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=15860 CPUtime=3.09
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 3168 0 0 0 144 165 0 0 25 0 1 0 129920166 16240640 3153 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 3965 3153 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30193 s]
/proc/loadavg: 0.69 0.92 0.97 2/78 14059
/proc/meminfo: memFree=1885960/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=29664 CPUtime=6.29
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 5304 0 0 0 352 277 0 0 25 0 1 0 129920166 30375936 5273 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 7416 5273 42 102 0 7311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29664

[startup+12.7013 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 14059
/proc/meminfo: memFree=1885392/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=31352 CPUtime=12.68
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 5483 0 0 0 991 277 0 0 25 0 1 0 129920166 32104448 5450 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 7838 5450 48 102 0 7733 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31352

[startup+25.5021 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 14059
/proc/meminfo: memFree=1883856/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=32672 CPUtime=25.49
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 5891 0 0 0 2271 278 0 0 25 0 1 0 129920166 33456128 5858 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 8168 5858 48 102 0 8063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32672

[startup+51.1027 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 14059
/proc/meminfo: memFree=1883024/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=33540 CPUtime=51.07
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 6148 0 0 0 4829 278 0 0 25 0 1 0 129920166 34344960 6081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 8385 6081 48 102 0 8280 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33540

[startup+102.306 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 14059
/proc/meminfo: memFree=1882128/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=34196 CPUtime=102.25
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 6465 0 0 0 9947 278 0 0 25 0 1 0 129920166 35016704 6287 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 8549 6287 48 102 0 8444 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34196

[startup+162.303 s]
/proc/loadavg: 0.97 0.95 0.97 2/78 14059
/proc/meminfo: memFree=1880016/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=38340 CPUtime=162.24
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 7116 0 0 0 15945 279 0 0 25 0 1 0 129920166 39260160 6809 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 9585 6809 48 102 0 9480 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38340

[startup+222.302 s]
/proc/loadavg: 1.07 0.97 0.98 2/78 14059
/proc/meminfo: memFree=1878288/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=39656 CPUtime=222.23
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 7614 0 0 0 21943 280 0 0 25 0 1 0 129920166 40607744 7162 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 9914 7162 48 102 0 9809 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39656

[startup+282.301 s]
/proc/loadavg: 1.10 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1877072/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=40844 CPUtime=282.21
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 8022 0 0 0 27940 281 0 0 25 0 1 0 129920166 41824256 7468 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 10211 7468 48 102 0 10106 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40844

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1876560/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=41240 CPUtime=342.19
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 8242 0 0 0 33938 281 0 0 25 0 1 0 129920166 42229760 7575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 10310 7575 48 102 0 10205 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41240

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1875344/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=42684 CPUtime=402.18
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 8649 0 0 0 39936 282 0 0 25 0 1 0 129920166 43708416 7922 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 10671 7922 48 102 0 10566 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42684

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1875088/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=42940 CPUtime=462.17
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 8719 0 0 0 45934 283 0 0 25 0 1 0 129920166 43970560 7992 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529865 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 10735 7992 48 102 0 10630 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42940

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1872144/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=45560 CPUtime=522.15
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 9454 0 0 0 51931 284 0 0 25 0 1 0 129920166 46653440 8663 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 11390 8663 48 102 0 11285 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45560

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14059
/proc/meminfo: memFree=1872208/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=45560 CPUtime=582.13
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 9466 0 0 0 57929 284 0 0 25 0 1 0 129920166 46653440 8675 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 11390 8675 48 102 0 11285 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45560

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 14061
/proc/meminfo: memFree=1870608/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=47012 CPUtime=642.12
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 9921 0 0 0 63927 285 0 0 25 0 1 0 129920166 48140288 9056 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 11753 9056 48 102 0 11648 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47012


################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14461
/proc/meminfo: memFree=1783504/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9039.89
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36402 0 0 0 903619 370 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9039.89
Current children cumulated vsize (KiB) 130016

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14461
/proc/meminfo: memFree=1783248/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9099.88
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36636 0 0 0 909617 371 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9099.88
Current children cumulated vsize (KiB) 130016

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14461
/proc/meminfo: memFree=1783248/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9159.86
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36636 0 0 0 915615 371 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9159.86
Current children cumulated vsize (KiB) 130016

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14527
/proc/meminfo: memFree=1781976/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9219.84
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36636 0 0 0 921612 372 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9219.84
Current children cumulated vsize (KiB) 130016

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782800/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9279.74
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36636 0 0 0 927602 372 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9279.74
Current children cumulated vsize (KiB) 130016

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782864/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130016 CPUtime=9339.73
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36636 0 0 0 933600 373 0 0 25 0 1 0 129920166 133136384 29856 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32504 29856 48 102 0 32399 0
Current children cumulated CPU time (s) 9339.73
Current children cumulated vsize (KiB) 130016

[startup+9402.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 14659
/proc/meminfo: memFree=1782736/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9399.71
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 939598 373 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9399.71
Current children cumulated vsize (KiB) 130012

[startup+9462.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14659
/proc/meminfo: memFree=1782800/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9459.69
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 945596 373 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9459.69
Current children cumulated vsize (KiB) 130012

[startup+9522.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782864/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9519.68
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 951594 374 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9519.68
Current children cumulated vsize (KiB) 130012

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782864/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9579.66
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 957592 374 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9579.66
Current children cumulated vsize (KiB) 130012

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782928/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9639.66
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 963591 375 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9639.66
Current children cumulated vsize (KiB) 130012

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782928/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9699.64
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 969589 375 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9699.64
Current children cumulated vsize (KiB) 130012

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 14659
/proc/meminfo: memFree=1782928/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9759.63
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 975587 376 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9759.63
Current children cumulated vsize (KiB) 130012

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782864/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=130012 CPUtime=9819.61
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 36907 0 0 0 981585 376 0 0 25 0 1 0 129920166 133132288 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525652 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32503 29880 48 102 0 32398 0
Current children cumulated CPU time (s) 9819.61
Current children cumulated vsize (KiB) 130012

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782736/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=129960 CPUtime=9879.6
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 37154 0 0 0 987584 376 0 0 25 0 1 0 129920166 133079040 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32490 29880 48 102 0 32385 0
Current children cumulated CPU time (s) 9879.6
Current children cumulated vsize (KiB) 129960

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782736/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=129960 CPUtime=9939.58
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 37154 0 0 0 993581 377 0 0 25 0 1 0 129920166 133079040 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520104 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32490 29880 48 102 0 32385 0
Current children cumulated CPU time (s) 9939.58
Current children cumulated vsize (KiB) 129960

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782800/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=129960 CPUtime=9999.57
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 37154 0 0 0 999580 377 0 0 25 0 1 0 129920166 133079040 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32490 29880 48 102 0 32385 0
Current children cumulated CPU time (s) 9999.57
Current children cumulated vsize (KiB) 129960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14659
/proc/meminfo: memFree=1782800/2055920 swapFree=4141352/4192956
[pid=14058] ppid=14056 vsize=129960 CPUtime=10000.1
/proc/14058/stat : 14058 (picosat) R 14056 14058 14002 0 -1 4194304 37154 0 0 0 999630 377 0 0 25 0 1 0 129920166 133079040 29880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14058/statm: 32490 29880 48 102 0 32385 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 129960

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9996.31
CPU system time (s): 3.79742
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 131004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.31
system time used= 3.79742
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37154
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= 26812

runsolver used 11.8812 second user time and 23.2155 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Apr 17 14:27:24 UTC 2007

IDJOB= 355959
IDBENCH= 20546
IDSOLVER= 171
FILE ID= node29/355959-1176820043

PBS_JOBID= 4586361

Free space on /tmp= 66494 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/355959-1176820043/picosat /tmp/evaluation/355959-1176820043/instance-355959-1176820043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-355959-1176820043 -o ROOT/results/node29/solver-355959-1176820043 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355959-1176820043/picosat /tmp/evaluation/355959-1176820043/instance-355959-1176820043.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2a122a986b8c06207b29ef18884dabc

RANDOM SEED= 759625114

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1907560 kB
Buffers:         23300 kB
Cached:          64472 kB
SwapCached:      17152 kB
Active:          65124 kB
Inactive:        51520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1907560 kB
SwapTotal:     4192956 kB
SwapFree:      4141352 kB
Dirty:           15548 kB
Writeback:           0 kB
Mapped:          29636 kB
Slab:            17132 kB
Committed_AS:  2001996 kB
PageTables:       1872 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= 66494 MiB

End job on node29 on Tue Apr 17 17:14:09 UTC 2007