Trace number 328776

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k40.cnf
MD5SUM36bafb0e2398f637017636b2f5f0beae
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 variables36217
Number of clauses144560
Sum of the clauses size395432
Maximum clause length37
Minimum clause length1
Number of clauses of size 1538
Number of clauses of size 267306
Number of clauses of size 371140
Number of clauses of size 4246
Number of clauses of size 5465
Number of clauses of size over 54865

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/node43/watcher-328776-1173123422 -o ROOT/results/node43/solver-328776-1173123422 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328776-1173123422/picosat /tmp/evaluation/328776-1173123422/instance-328776-1173123422.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: 0.91 0.95 0.90 3/64 25215
/proc/meminfo: memFree=1303680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=564 CPUtime=0
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332298230 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 141 41 32 102 0 36 0

[startup+0.038627 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25215
/proc/meminfo: memFree=1303680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=568 CPUtime=0.03
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 90 0 0 0 2 1 0 0 18 0 1 0 332298230 581632 75 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 142 75 40 102 0 37 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 568

[startup+0.101636 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25215
/proc/meminfo: memFree=1303680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=1024 CPUtime=0.09
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 175 0 0 0 5 4 0 0 18 0 1 0 332298230 1048576 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 256 160 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301668 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25215
/proc/meminfo: memFree=1303680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=2500 CPUtime=0.29
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 462 0 0 0 14 15 0 0 19 0 1 0 332298230 2560000 447 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 625 447 40 102 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2500

[startup+0.701735 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 25215
/proc/meminfo: memFree=1303680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=4772 CPUtime=0.69
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 901 0 0 0 34 35 0 0 22 0 1 0 332298230 4886528 886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 1193 886 40 102 0 1088 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4772

[startup+1.50187 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25216
/proc/meminfo: memFree=1298808/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=9636 CPUtime=1.49
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 1730 0 0 0 85 64 0 0 25 0 1 0 332298230 9867264 1677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 2409 1677 42 102 0 2304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9636

[startup+3.10113 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 25216
/proc/meminfo: memFree=1296760/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=10172 CPUtime=3.09
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 1864 0 0 0 245 64 0 0 25 0 1 0 332298230 10416128 1809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 2543 1809 48 102 0 2438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10172

[startup+6.30166 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 25216
/proc/meminfo: memFree=1295488/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=11356 CPUtime=6.29
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 2163 0 0 0 565 64 0 0 25 0 1 0 332298230 11628544 2108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 2839 2108 48 102 0 2734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11356

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 25216
/proc/meminfo: memFree=1293952/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=12404 CPUtime=12.68
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 2461 0 0 0 1204 64 0 0 25 0 1 0 332298230 12701696 2406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 3101 2406 48 102 0 2996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12404

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 25216
/proc/meminfo: memFree=1292544/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=13780 CPUtime=25.48
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 2812 0 0 0 2483 65 0 0 25 0 1 0 332298230 14110720 2757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 3445 2757 48 102 0 3340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13780

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 25216
/proc/meminfo: memFree=1291136/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=15168 CPUtime=51.07
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 3170 0 0 0 5042 65 0 0 25 0 1 0 332298230 15532032 3115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 3792 3115 48 102 0 3687 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15168

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 25216
/proc/meminfo: memFree=1289152/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=17060 CPUtime=102.25
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 3670 0 0 0 10159 66 0 0 25 0 1 0 332298230 17469440 3582 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 4265 3582 48 102 0 4160 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17060

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25216
/proc/meminfo: memFree=1284032/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=22004 CPUtime=162.23
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 5041 0 0 0 16156 67 0 0 25 0 1 0 332298230 22532096 4844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 5501 4844 48 102 0 5396 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22004

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25216
/proc/meminfo: memFree=1280576/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=25392 CPUtime=222.21
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 5962 0 0 0 22153 68 0 0 25 0 1 0 332298230 26001408 5681 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 6348 5681 48 102 0 6243 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25392

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25217
/proc/meminfo: memFree=1278976/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=26960 CPUtime=282.19
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 6408 0 0 0 28150 69 0 0 25 0 1 0 332298230 27607040 6081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 6740 6081 48 102 0 6635 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1276480/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=29660 CPUtime=342.18
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 7144 0 0 0 34148 70 0 0 25 0 1 0 332298230 30371840 6767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 7415 6767 48 102 0 7310 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 29660

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1272896/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=33432 CPUtime=402.15
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 8066 0 0 0 40144 71 0 0 25 0 1 0 332298230 34234368 7583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 8358 7583 48 102 0 8253 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 33432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1273024/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=33432 CPUtime=462.13
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 8071 0 0 0 46142 71 0 0 25 0 1 0 332298230 34234368 7588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 8358 7588 48 102 0 8253 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 33432

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1272000/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=34224 CPUtime=522.11
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 8356 0 0 0 52140 71 0 0 25 0 1 0 332298230 35045376 7812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 8556 7812 48 102 0 8451 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 34224

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1271936/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=34224 CPUtime=582.09
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 8417 0 0 0 58138 71 0 0 25 0 1 0 332298230 35045376 7812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 8556 7812 48 102 0 8451 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 34224

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1268992/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=37516 CPUtime=642.07
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 9231 0 0 0 64135 72 0 0 25 0 1 0 332298230 38416384 8562 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 9379 8562 48 102 0 9274 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37516

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1268928/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=37356 CPUtime=702.05
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 9304 0 0 0 70133 72 0 0 25 0 1 0 332298230 38252544 8552 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 9339 8552 48 102 0 9234 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 37356

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1268928/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=37488 CPUtime=762.03
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 9385 0 0 0 76131 72 0 0 25 0 1 0 332298230 38387712 8566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 9372 8566 48 102 0 9267 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 37488

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1267968/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=38408 CPUtime=822
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 9690 0 0 0 82128 72 0 0 25 0 1 0 332298230 39329792 8801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 9602 8801 48 102 0 9497 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 38408

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1263488/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=42832 CPUtime=881.98
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 10857 0 0 0 88125 73 0 0 25 0 1 0 332298230 43859968 9898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 10708 9898 48 102 0 10603 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42832

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1263552/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=42832 CPUtime=941.96
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 10857 0 0 0 94123 73 0 0 25 0 1 0 332298230 43859968 9898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 10708 9898 48 102 0 10603 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1263616/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=42832 CPUtime=1001.94
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 10865 0 0 0 100121 73 0 0 25 0 1 0 332298230 43859968 9906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 10708 9906 48 102 0 10603 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 42832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1263680/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=42832 CPUtime=1061.92
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 10872 0 0 0 106119 73 0 0 25 0 1 0 332298230 43859968 9913 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 10708 9913 48 102 0 10603 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 42832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1262592/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=43860 CPUtime=1121.91
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 11151 0 0 0 112117 74 0 0 25 0 1 0 332298230 44912640 10192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 10965 10192 48 102 0 10860 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 43860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1256832/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=49316 CPUtime=1181.88
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 12597 0 0 0 118113 75 0 0 25 0 1 0 332298230 50499584 11560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 12329 11560 48 102 0 12224 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 49316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1256832/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=49316 CPUtime=1200.08
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 12597 0 0 0 119933 75 0 0 25 0 1 0 332298230 50499584 11560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 12329 11560 48 102 0 12224 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49316

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25218
/proc/meminfo: memFree=1256832/2055920 swapFree=4184040/4192956
[pid=25215] ppid=25213 vsize=49316 CPUtime=1200.08
/proc/25215/stat : 25215 (picosat) R 25213 25215 24810 0 -1 4194304 12597 0 0 0 119933 75 0 0 25 0 1 0 332298230 50499584 11560 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25215/statm: 12329 11560 48 102 0 12224 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.33
CPU system time (s): 0.767883
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 49628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.767883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12597
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= 1436

runsolver used 0.91786 second user time and 2.37364 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Mon Mar  5 19:37:02 UTC 2007

IDJOB= 328776
IDBENCH= 20524
IDSOLVER= 106
FILE ID= node43/328776-1173123422

PBS_JOBID= 4015176

Free space on /tmp= 66510 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/328776-1173123422/picosat /tmp/evaluation/328776-1173123422/instance-328776-1173123422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-328776-1173123422 -o ROOT/results/node43/solver-328776-1173123422 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328776-1173123422/picosat /tmp/evaluation/328776-1173123422/instance-328776-1173123422.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  36bafb0e2398f637017636b2f5f0beae

RANDOM SEED= 639477101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1304088 kB
Buffers:         28736 kB
Cached:         645428 kB
SwapCached:       2912 kB
Active:         113368 kB
Inactive:       570800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304088 kB
SwapTotal:     4192956 kB
SwapFree:      4184040 kB
Dirty:            3932 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            53740 kB
Committed_AS:   786108 kB
PageTables:       1392 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= 66510 MiB

End job on node43 on Mon Mar  5 19:57:05 UTC 2007