Trace number 1824848

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 10000 10004.3

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.376
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


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824848-1242483334/watcher-1824848-1242483334 -o /tmp/evaluation-result-1824848-1242483334/solver-1824848-1242483334 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824848-1242483334.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): 12000 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: 0.85 0.97 0.99 3/65 12287
/proc/meminfo: memFree=1014920/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=892 CPUtime=0
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 276361362 913408 112 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 223 112 40 102 0 118 0

[startup+0.0731091 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 12287
/proc/meminfo: memFree=1014920/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=1280 CPUtime=0.06
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 238 0 0 0 3 3 0 0 18 0 1 0 276361362 1310720 224 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 320 224 40 102 0 215 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1280

[startup+0.102109 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 12287
/proc/meminfo: memFree=1014920/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=1544 CPUtime=0.09
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 280 0 0 0 4 5 0 0 18 0 1 0 276361362 1581056 266 1992294400 134512640 134931368 4294956240 18446744073709551615 134584264 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 386 274 40 102 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1544

[startup+0.30113 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 12287
/proc/meminfo: memFree=1014920/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=3428 CPUtime=0.29
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 598 0 0 0 12 17 0 0 19 0 1 0 276361362 3510272 584 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 857 584 40 102 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3428

[startup+0.701169 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 12287
/proc/meminfo: memFree=1014920/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=6796 CPUtime=0.69
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 1212 0 0 0 30 39 0 0 23 0 1 0 276361362 6959104 1198 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 1699 1198 40 102 0 1594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6796

[startup+1.50125 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 12288
/proc/meminfo: memFree=1008320/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=13396 CPUtime=1.49
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 2418 0 0 0 65 84 0 0 25 0 1 0 276361362 13717504 2404 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 3349 2404 40 102 0 3244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13396

[startup+3.10141 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 12288
/proc/meminfo: memFree=1001664/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=26336 CPUtime=3.09
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 4738 0 0 0 142 167 0 0 25 0 1 0 276361362 26968064 4724 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12287/statm: 6584 4724 40 102 0 6479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26336

[startup+6.30171 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 12288
/proc/meminfo: memFree=982024/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=52220 CPUtime=6.28
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 9358 0 0 0 288 340 0 0 25 0 1 0 276361362 53473280 9344 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 13055 9344 40 102 0 12950 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52220

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 12288
/proc/meminfo: memFree=955784/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=70460 CPUtime=12.68
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 14916 0 0 0 746 522 0 0 25 0 1 0 276361362 72151040 14900 1992294400 134512640 134931368 4294956240 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 17615 14900 48 102 0 17510 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70460

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 12288
/proc/meminfo: memFree=954056/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=72052 CPUtime=25.48
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 15340 0 0 0 2026 522 0 0 25 0 1 0 276361362 73781248 15324 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 18013 15324 48 102 0 17908 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72052

[startup+51.1021 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12288
/proc/meminfo: memFree=952712/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=72828 CPUtime=51.07
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 15662 0 0 0 4584 523 0 0 25 0 1 0 276361362 74575872 15646 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 18207 15646 48 102 0 18102 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72828

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 12288
/proc/meminfo: memFree=948872/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=76816 CPUtime=102.24
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 16646 0 0 0 9701 523 0 0 25 0 1 0 276361362 78659584 16630 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 19204 16630 48 102 0 19099 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 76816

[startup+162.303 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 12288
/proc/meminfo: memFree=947272/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=78348 CPUtime=162.22
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 17044 0 0 0 15698 524 0 0 25 0 1 0 276361362 80228352 17028 1992294400 134512640 134931368 4294956240 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 19587 17028 48 102 0 19482 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78348

[startup+222.303 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 12288
/proc/meminfo: memFree=945480/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=80132 CPUtime=222.19
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 17491 0 0 0 21695 524 0 0 25 0 1 0 276361362 82055168 17475 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 20033 17475 48 102 0 19928 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 80132

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=942152/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=83412 CPUtime=282.16
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 18320 0 0 0 27692 524 0 0 25 0 1 0 276361362 85413888 18304 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 20853 18304 48 102 0 20748 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 83412

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=937800/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=87800 CPUtime=342.14
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 19418 0 0 0 33688 526 0 0 25 0 1 0 276361362 89907200 19402 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 21950 19402 48 102 0 21845 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 87800

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=936072/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=89576 CPUtime=402.11
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 19860 0 0 0 39685 526 0 0 25 0 1 0 276361362 91725824 19844 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 22394 19844 48 102 0 22289 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 89576

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=933192/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=92376 CPUtime=462.09
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 20590 0 0 0 45682 527 0 0 25 0 1 0 276361362 94593024 20574 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 23094 20574 48 102 0 22989 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 92376

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=930952/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=94676 CPUtime=522.07
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 21160 0 0 0 51679 528 0 0 25 0 1 0 276361362 96948224 21144 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 23669 21144 48 102 0 23564 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 94676

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=928456/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=97108 CPUtime=582.03
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 21775 0 0 0 57675 528 0 0 25 0 1 0 276361362 99438592 21759 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 24277 21759 48 102 0 24172 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 97108

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12288
/proc/meminfo: memFree=926856/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=98528 CPUtime=642.02
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 22156 0 0 0 63673 529 0 0 25 0 1 0 276361362 100892672 22140 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 24632 22140 48 102 0 24527 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 98528


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9098.39
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 909286 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9098.39
Current children cumulated vsize (KiB) 149468

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9158.37
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 915284 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9158.37
Current children cumulated vsize (KiB) 149468

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12306
/proc/meminfo: memFree=876232/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9218.34
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 921281 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9218.34
Current children cumulated vsize (KiB) 149468

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9278.31
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 927278 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9278.31
Current children cumulated vsize (KiB) 149468

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9338.29
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 933276 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134540884 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9338.29
Current children cumulated vsize (KiB) 149468

[startup+9402.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9398.26
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 939273 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9398.26
Current children cumulated vsize (KiB) 149468

[startup+9462.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9458.23
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 945270 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9458.23
Current children cumulated vsize (KiB) 149468

[startup+9522.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 12306
/proc/meminfo: memFree=876360/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9518.21
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 951268 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9518.21
Current children cumulated vsize (KiB) 149468

[startup+9582.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9578.18
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 957265 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9578.18
Current children cumulated vsize (KiB) 149468

[startup+9642.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/66 12306
/proc/meminfo: memFree=876296/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9638.16
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 963263 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9638.16
Current children cumulated vsize (KiB) 149468

[startup+9702.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 12306
/proc/meminfo: memFree=876232/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9698.13
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 969260 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9698.13
Current children cumulated vsize (KiB) 149468

[startup+9762.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 12306
/proc/meminfo: memFree=876168/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9758.11
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 975258 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9758.11
Current children cumulated vsize (KiB) 149468

[startup+9822.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 12306
/proc/meminfo: memFree=876168/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9818.08
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 981255 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134529181 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9818.08
Current children cumulated vsize (KiB) 149468

[startup+9882.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 12306
/proc/meminfo: memFree=876232/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9878.06
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 987253 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9878.06
Current children cumulated vsize (KiB) 149468

[startup+9942.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 12312
/proc/meminfo: memFree=876104/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9938.03
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 993250 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9938.03
Current children cumulated vsize (KiB) 149468

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12312
/proc/meminfo: memFree=876168/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=9998.01
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 999248 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 9998.01
Current children cumulated vsize (KiB) 149468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12312
/proc/meminfo: memFree=876168/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=10000
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 999448 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 149468

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

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

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12312
/proc/meminfo: memFree=876168/2055920 swapFree=4179792/4192956
[pid=12287] ppid=12285 vsize=149468 CPUtime=10000
/proc/12287/stat : 12287 (picosat) R 12285 12287 12250 0 -1 4194304 34697 0 0 0 999448 553 0 0 25 0 1 0 276361362 153055232 34458 1992294400 134512640 134931368 4294956240 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 0 0 0
/proc/12287/statm: 37367 34458 48 102 0 37262 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 149468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.3
CPU time (s): 10000
CPU user time (s): 9994.48
CPU system time (s): 5.56015
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 149984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.48
system time used= 5.56015
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= 2
involuntary context switches= 24423

runsolver used 8.58469 second user time and 27.8038 second system time

The end

Launcher Data 

Begin job on node56 at 2009-05-16 16:15:36
IDJOB=1824848
IDBENCH=20424
IDSOLVER=666
FILE ID=node56/1824848-1242483334
PBS_JOBID= 9306912
Free space on /tmp= 102784 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824848-1242483334/watcher-1824848-1242483334 -o /tmp/evaluation-result-1824848-1242483334/solver-1824848-1242483334 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824848-1242483334.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=1806225009

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.218
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		: 3000.218
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:       1015336 kB
Buffers:         87016 kB
Cached:         852160 kB
SwapCached:       7316 kB
Active:          59460 kB
Inactive:       888988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1015336 kB
SwapTotal:     4192956 kB
SwapFree:      4179792 kB
Dirty:           25232 kB
Writeback:           0 kB
Mapped:          14516 kB
Slab:            78120 kB
Committed_AS:   914868 kB
PageTables:       1472 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= 102784 MiB
End job on node56 at 2009-05-16 19:02:22