Trace number 355919

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 10002.8

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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/node61/watcher-355919-1176784900 -o ROOT/results/node61/solver-355919-1176784900 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355919-1176784900/picosat /tmp/evaluation/355919-1176784900/instance-355919-1176784900.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: 0.92 0.98 1.06 3/64 7414
/proc/meminfo: memFree=1992192/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=724 CPUtime=0
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 90453625 741376 86 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 181 86 40 102 0 76 0

[startup+0.0507119 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 7414
/proc/meminfo: memFree=1992192/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=856 CPUtime=0.04
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 136 0 0 0 2 2 0 0 18 0 1 0 90453625 876544 121 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 214 121 40 102 0 109 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 856

[startup+0.101716 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 7414
/proc/meminfo: memFree=1992192/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=856 CPUtime=0.09
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 161 0 0 0 7 2 0 0 18 0 1 0 90453625 876544 146 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 214 146 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301734 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 7414
/proc/meminfo: memFree=1992192/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1156 CPUtime=0.29
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 223 0 0 0 27 2 0 0 19 0 1 0 90453625 1183744 206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549328 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 289 206 48 102 0 184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1156

[startup+0.701773 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 7414
/proc/meminfo: memFree=1992192/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1156 CPUtime=0.69
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 224 0 0 0 67 2 0 0 22 0 1 0 90453625 1183744 207 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 289 207 48 102 0 184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1156

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1991480/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1156 CPUtime=1.49
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 224 0 0 0 147 2 0 0 25 0 1 0 90453625 1183744 207 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 289 207 48 102 0 184 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1156

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1991352/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1156 CPUtime=3.09
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 235 0 0 0 307 2 0 0 25 0 1 0 90453625 1183744 218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 289 218 48 102 0 184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1156

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1991160/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1284 CPUtime=6.29
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 256 0 0 0 626 3 0 0 25 0 1 0 90453625 1314816 239 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 321 239 48 102 0 216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1284

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1991096/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1284 CPUtime=12.69
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 281 0 0 0 1266 3 0 0 25 0 1 0 90453625 1314816 264 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 321 264 48 102 0 216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1284

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1990840/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1548 CPUtime=25.49
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 340 0 0 0 2546 3 0 0 25 0 1 0 90453625 1585152 323 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 387 323 48 102 0 282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1548

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.06 2/65 7415
/proc/meminfo: memFree=1990520/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=1908 CPUtime=51.08
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 418 0 0 0 5105 3 0 0 25 0 1 0 90453625 1953792 401 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 477 401 48 102 0 372 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1908

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.05 2/65 7415
/proc/meminfo: memFree=1990008/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=2304 CPUtime=102.27
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 526 0 0 0 10224 3 0 0 25 0 1 0 90453625 2359296 509 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 576 509 48 102 0 471 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2304

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 7415
/proc/meminfo: memFree=1989432/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=2888 CPUtime=162.25
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 656 0 0 0 16222 3 0 0 25 0 1 0 90453625 2957312 639 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549328 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 722 639 48 102 0 617 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2888

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 7415
/proc/meminfo: memFree=1988920/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=3392 CPUtime=222.24
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 788 0 0 0 22221 3 0 0 25 0 1 0 90453625 3473408 767 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 848 767 48 102 0 743 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3392

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 7415
/proc/meminfo: memFree=1988792/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=3524 CPUtime=282.22
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 825 0 0 0 28219 3 0 0 25 0 1 0 90453625 3608576 804 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 881 804 48 102 0 776 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3524

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 7415
/proc/meminfo: memFree=1988600/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=3524 CPUtime=342.2
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 856 0 0 0 34217 3 0 0 25 0 1 0 90453625 3608576 822 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 881 822 48 102 0 776 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3524

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 7415
/proc/meminfo: memFree=1988472/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=3772 CPUtime=402.19
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 903 0 0 0 40216 3 0 0 25 0 1 0 90453625 3862528 869 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 943 869 48 102 0 838 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3772

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 7415
/proc/meminfo: memFree=1988408/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=3772 CPUtime=462.17
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 905 0 0 0 46214 3 0 0 25 0 1 0 90453625 3862528 871 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 943 871 48 102 0 838 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3772

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 7415
/proc/meminfo: memFree=1987384/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=4824 CPUtime=522.17
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 1162 0 0 0 52213 4 0 0 25 0 1 0 90453625 4939776 1128 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 1206 1128 48 102 0 1101 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4824

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 7415
/proc/meminfo: memFree=1987384/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=4816 CPUtime=582.15
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 1163 0 0 0 58211 4 0 0 25 0 1 0 90453625 4931584 1129 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 1204 1129 48 102 0 1099 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4816

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 7415
/proc/meminfo: memFree=1987320/2055920 swapFree=4181924/4192956
[pid=7414] ppid=7412 vsize=4816 CPUtime=642.14
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 1165 0 0 0 64210 4 0 0 25 0 1 0 90453625 4931584 1131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 1204 1131 48 102 0 1099 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4816

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 7415

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

[startup+9042.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 8013
/proc/meminfo: memFree=1978744/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9039.75
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 903957 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9039.75
Current children cumulated vsize (KiB) 10012

[startup+9102.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 8013
/proc/meminfo: memFree=1978680/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9099.74
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 909956 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9099.74
Current children cumulated vsize (KiB) 10012

[startup+9162.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8013
/proc/meminfo: memFree=1978680/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9159.72
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 915954 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9159.72
Current children cumulated vsize (KiB) 10012

[startup+9222.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8013
/proc/meminfo: memFree=1978616/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9219.71
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 921953 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9219.71
Current children cumulated vsize (KiB) 10012

[startup+9282.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8013
/proc/meminfo: memFree=1978616/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9279.69
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 927951 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9279.69
Current children cumulated vsize (KiB) 10012

[startup+9342.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8013
/proc/meminfo: memFree=1978552/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9339.68
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 933950 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9339.68
Current children cumulated vsize (KiB) 10012

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978488/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9399.66
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 939948 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529632 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9399.66
Current children cumulated vsize (KiB) 10012

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978488/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9459.65
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 945947 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9459.65
Current children cumulated vsize (KiB) 10012

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978616/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9519.63
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 951945 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9519.63
Current children cumulated vsize (KiB) 10012

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978680/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9579.62
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 957944 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9579.62
Current children cumulated vsize (KiB) 10012

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978616/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9639.6
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 963942 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9639.6
Current children cumulated vsize (KiB) 10012

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978552/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9699.58
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 969940 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9699.58
Current children cumulated vsize (KiB) 10012

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978488/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9759.57
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6197 0 0 0 975939 18 0 0 25 0 1 0 90453625 10252288 2381 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2381 48 102 0 2398 0
Current children cumulated CPU time (s) 9759.57
Current children cumulated vsize (KiB) 10012

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978424/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9819.55
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6201 0 0 0 981937 18 0 0 25 0 1 0 90453625 10252288 2385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2385 48 102 0 2398 0
Current children cumulated CPU time (s) 9819.55
Current children cumulated vsize (KiB) 10012

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978488/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9879.54
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6201 0 0 0 987936 18 0 0 25 0 1 0 90453625 10252288 2385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2385 48 102 0 2398 0
Current children cumulated CPU time (s) 9879.54
Current children cumulated vsize (KiB) 10012

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978424/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9939.52
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6201 0 0 0 993934 18 0 0 25 0 1 0 90453625 10252288 2385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2385 48 102 0 2398 0
Current children cumulated CPU time (s) 9939.52
Current children cumulated vsize (KiB) 10012

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978424/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=9999.51
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6201 0 0 0 999933 18 0 0 25 0 1 0 90453625 10252288 2385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2385 48 102 0 2398 0
Current children cumulated CPU time (s) 9999.51
Current children cumulated vsize (KiB) 10012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8013
/proc/meminfo: memFree=1978424/2055920 swapFree=4181928/4192956
[pid=7414] ppid=7412 vsize=10012 CPUtime=10000
/proc/7414/stat : 7414 (picosat) R 7412 7414 7318 0 -1 4194304 6201 0 0 0 999983 18 0 0 25 0 1 0 90453625 10252288 2385 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7414/statm: 2503 2385 48 102 0 2398 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 10012

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
CPU user time (s): 9999.84
CPU system time (s): 0.187971
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 10156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.84
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6201
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= 22604

runsolver used 6.23205 second user time and 21.2208 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Tue Apr 17 04:41:40 UTC 2007

IDJOB= 355919
IDBENCH= 20470
IDSOLVER= 171
FILE ID= node61/355919-1176784900

PBS_JOBID= 4580850

Free space on /tmp= 66520 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/355919-1176784900/picosat /tmp/evaluation/355919-1176784900/instance-355919-1176784900.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-355919-1176784900 -o ROOT/results/node61/solver-355919-1176784900 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355919-1176784900/picosat /tmp/evaluation/355919-1176784900/instance-355919-1176784900.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 790221473

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1992600 kB
Buffers:          1396 kB
Cached:          21968 kB
SwapCached:       5128 kB
Active:          22772 kB
Inactive:        12336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1992600 kB
SwapTotal:     4192956 kB
SwapFree:      4181924 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          15148 kB
Slab:            14324 kB
Committed_AS:   751772 kB
PageTables:       1388 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= 66520 MiB

End job on node61 on Tue Apr 17 07:28:25 UTC 2007