Trace number 355911

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 10002.9

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark312.783
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

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/node44/watcher-355911-1176782397 -o ROOT/results/node44/solver-355911-1176782397 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355911-1176782397/picosat /tmp/evaluation/355911-1176782397/instance-355911-1176782397.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): 0 seconds
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 15772
/proc/meminfo: memFree=1749632/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=892 CPUtime=0
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 126151601 913408 111 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 223 111 40 102 0 118 0

[startup+0.0580029 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15772
/proc/meminfo: memFree=1749632/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=1280 CPUtime=0.05
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 216 0 0 0 2 3 0 0 18 0 1 0 126151601 1310720 201 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 320 201 40 102 0 215 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1280

[startup+0.102006 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15772
/proc/meminfo: memFree=1749632/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=1280 CPUtime=0.09
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 267 0 0 0 4 5 0 0 18 0 1 0 126151601 1310720 252 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 320 252 40 102 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1280

[startup+0.301025 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15772
/proc/meminfo: memFree=1749632/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=3428 CPUtime=0.29
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 582 0 0 0 13 16 0 0 19 0 1 0 126151601 3510272 567 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 857 567 40 102 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3428

[startup+0.701066 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 15772
/proc/meminfo: memFree=1749632/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=6536 CPUtime=0.69
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 1134 0 0 0 33 36 0 0 23 0 1 0 126151601 6692864 1119 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 1634 1119 40 102 0 1529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.50115 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 15773
/proc/meminfo: memFree=1743480/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=13132 CPUtime=1.49
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 2283 0 0 0 68 81 0 0 25 0 1 0 126151601 13447168 2268 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 3283 2268 40 102 0 3178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13132

[startup+3.10132 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 15773
/proc/meminfo: memFree=1737080/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=25808 CPUtime=3.09
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 4468 0 0 0 141 168 0 0 25 0 1 0 126151601 26427392 4453 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 6452 4453 40 102 0 6347 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25808

[startup+6.30164 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 15773
/proc/meminfo: memFree=1719352/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=51164 CPUtime=6.29
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 8792 0 0 0 292 337 0 0 25 0 1 0 126151601 52391936 8777 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 12791 8777 40 102 0 12686 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51164

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 15773
/proc/meminfo: memFree=1690744/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=70224 CPUtime=12.69
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 14857 0 0 0 714 555 0 0 25 0 1 0 126151601 71909376 14840 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 17556 14840 48 102 0 17451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70224

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 15773
/proc/meminfo: memFree=1688568/2055920 swapFree=4138924/4192956
[pid=15772] ppid=15770 vsize=72056 CPUtime=25.48
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 15338 0 0 0 1993 555 0 0 25 0 1 0 126151601 73785344 15321 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 18014 15321 48 102 0 17909 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72056

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 15773
/proc/meminfo: memFree=1687288/2055920 swapFree=4138980/4192956
[pid=15772] ppid=15770 vsize=72828 CPUtime=51.08
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 15658 0 0 0 4552 556 0 0 25 0 1 0 126151601 74575872 15641 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 18207 15641 48 102 0 18102 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72828

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 15941
/proc/meminfo: memFree=1682496/2055920 swapFree=4138980/4192956
[pid=15772] ppid=15770 vsize=76540 CPUtime=102.19
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 16584 0 0 0 9661 558 0 0 25 0 1 0 126151601 78376960 16567 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 19135 16567 48 102 0 19030 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 76540

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1681592/2055920 swapFree=4138980/4192956
[pid=15772] ppid=15770 vsize=78296 CPUtime=162.15
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 17045 0 0 0 15656 559 0 0 25 0 1 0 126151601 80175104 17028 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 19574 17028 48 102 0 19469 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 78296

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1680120/2055920 swapFree=4139036/4192956
[pid=15772] ppid=15770 vsize=79688 CPUtime=222.14
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 17401 0 0 0 21654 560 0 0 25 0 1 0 126151601 81600512 17384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 19922 17384 48 102 0 19817 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 79688

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1676920/2055920 swapFree=4139036/4192956
[pid=15772] ppid=15770 vsize=82992 CPUtime=282.11
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 18216 0 0 0 27651 560 0 0 25 0 1 0 126151601 84983808 18199 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 20748 18199 48 102 0 20643 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 82992

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1672184/2055920 swapFree=4139036/4192956
[pid=15772] ppid=15770 vsize=87624 CPUtime=342.1
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 19370 0 0 0 33648 562 0 0 25 0 1 0 126151601 89726976 19353 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 21906 19353 48 102 0 21801 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 87624

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1670584/2055920 swapFree=4139096/4192956
[pid=15772] ppid=15770 vsize=89132 CPUtime=402.09
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 19772 0 0 0 39645 564 0 0 25 0 1 0 126151601 91271168 19755 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 22283 19755 48 102 0 22178 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 89132

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1668024/2055920 swapFree=4139096/4192956
[pid=15772] ppid=15770 vsize=91788 CPUtime=462.07
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 20414 0 0 0 45643 564 0 0 25 0 1 0 126151601 93990912 20397 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 22947 20397 48 102 0 22842 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 91788

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1665528/2055920 swapFree=4139152/4192956
[pid=15772] ppid=15770 vsize=94084 CPUtime=522.06
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 21017 0 0 0 51640 566 0 0 25 0 1 0 126151601 96342016 21000 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 23521 21000 48 102 0 23416 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 94084

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1663096/2055920 swapFree=4139152/4192956
[pid=15772] ppid=15770 vsize=96404 CPUtime=582.04
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 21619 0 0 0 57637 567 0 0 25 0 1 0 126151601 98717696 21602 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 24101 21602 48 102 0 23996 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 96404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971
/proc/meminfo: memFree=1661240/2055920 swapFree=4139212/4192956
[pid=15772] ppid=15770 vsize=98212 CPUtime=642.03
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 22059 0 0 0 63635 568 0 0 25 0 1 0 126151601 100569088 22042 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 24553 22042 48 102 0 24448 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 98212

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15971

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607928/2055920 swapFree=4142060/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9099.65
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 909309 656 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9099.65
Current children cumulated vsize (KiB) 149432

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607864/2055920 swapFree=4142060/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9159.63
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 915307 656 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9159.63
Current children cumulated vsize (KiB) 149432

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607928/2055920 swapFree=4142120/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9219.62
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 921305 657 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9219.62
Current children cumulated vsize (KiB) 149432

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607864/2055920 swapFree=4142120/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9279.6
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 927303 657 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9279.6
Current children cumulated vsize (KiB) 149432

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607928/2055920 swapFree=4142184/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9339.59
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 933301 658 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9339.59
Current children cumulated vsize (KiB) 149432

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607864/2055920 swapFree=4142184/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9399.57
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 939299 658 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9399.57
Current children cumulated vsize (KiB) 149432

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16371
/proc/meminfo: memFree=1607928/2055920 swapFree=4142248/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9459.56
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 945297 659 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9459.56
Current children cumulated vsize (KiB) 149432

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142248/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9519.54
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 951295 659 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9519.54
Current children cumulated vsize (KiB) 149432

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607800/2055920 swapFree=4142248/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9579.53
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 957293 660 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9579.53
Current children cumulated vsize (KiB) 149432

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142312/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9639.51
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 963291 660 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9639.51
Current children cumulated vsize (KiB) 149432

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142312/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9699.5
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 969289 661 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529794 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9699.5
Current children cumulated vsize (KiB) 149432

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142376/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9759.48
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 975287 661 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9759.48
Current children cumulated vsize (KiB) 149432

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607800/2055920 swapFree=4142376/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9819.47
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 981285 662 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9819.47
Current children cumulated vsize (KiB) 149432

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16373
/proc/meminfo: memFree=1607736/2055920 swapFree=4142376/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9879.45
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 987283 662 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9879.45
Current children cumulated vsize (KiB) 149432

[startup+9942.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142440/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9939.44
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 993281 663 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9939.44
Current children cumulated vsize (KiB) 149432

[startup+10002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142440/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=9999.42
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 999279 663 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 9999.42
Current children cumulated vsize (KiB) 149432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142440/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=10000
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 999339 663 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 149432

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

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

[startup+10002.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16373
/proc/meminfo: memFree=1607864/2055920 swapFree=4142440/4192956
[pid=15772] ppid=15770 vsize=149432 CPUtime=10000
/proc/15772/stat : 15772 (picosat) R 15770 15772 15716 0 -1 4194304 34697 0 0 0 999339 663 0 0 25 0 1 0 126151601 153018368 34457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 37358 34457 48 102 0 37253 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 149432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9993.4
CPU system time (s): 6.66099
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 149948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9993.4
system time used= 6.66099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34697
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= 140143

runsolver used 11.0133 second user time and 25.3491 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Apr 17 03:59:59 UTC 2007

IDJOB= 355911
IDBENCH= 20424
IDSOLVER= 171
FILE ID= node44/355911-1176782397

PBS_JOBID= 4580843

Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= /tmp/evaluation/355911-1176782397/picosat /tmp/evaluation/355911-1176782397/instance-355911-1176782397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-355911-1176782397 -o ROOT/results/node44/solver-355911-1176782397 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355911-1176782397/picosat /tmp/evaluation/355911-1176782397/instance-355911-1176782397.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3a68d904935650d9da7e64e1ee7bae82

RANDOM SEED= 765146776

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1750104 kB
Buffers:         22352 kB
Cached:         200176 kB
SwapCached:      28936 kB
Active:         187936 kB
Inactive:        73780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750104 kB
SwapTotal:     4192956 kB
SwapFree:      4138924 kB
Dirty:           25196 kB
Writeback:           0 kB
Mapped:          32064 kB
Slab:            29688 kB
Committed_AS:   407204 kB
PageTables:       1736 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= 66424 MiB

End job on node44 on Tue Apr 17 06:46:44 UTC 2007