Trace number 355906

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 10004.1

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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/node10/watcher-355906-1176780535 -o ROOT/results/node10/solver-355906-1176780535 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355906-1176780535/picosat /tmp/evaluation/355906-1176780535/instance-355906-1176780535.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: 1.00 0.99 0.98 3/77 10444
/proc/meminfo: memFree=1660168/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=1080 CPUtime=0
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 154091316 1105920 187 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 270 187 40 102 0 165 0

[startup+0.0783821 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10444
/proc/meminfo: memFree=1660168/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=1668 CPUtime=0.07
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 269 0 0 0 3 4 0 0 18 0 1 0 154091316 1708032 254 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 417 254 40 102 0 312 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1668

[startup+0.101388 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10444
/proc/meminfo: memFree=1660168/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=1800 CPUtime=0.09
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 286 0 0 0 4 5 0 0 18 0 1 0 154091316 1843200 271 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 450 271 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.30143 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10444
/proc/meminfo: memFree=1660168/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=2196 CPUtime=0.29
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 431 0 0 0 13 16 0 0 19 0 1 0 154091316 2248704 416 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 549 416 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701517 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 10444
/proc/meminfo: memFree=1660168/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=4120 CPUtime=0.69
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 754 0 0 0 29 40 0 0 22 0 1 0 154091316 4218880 739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 1030 739 40 102 0 925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4120

[startup+1.50169 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1655936/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=8280 CPUtime=1.49
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 1745 0 0 0 67 82 0 0 25 0 1 0 154091316 8478720 1730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 2070 1730 40 102 0 1965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8280

[startup+3.10203 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1650240/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=16596 CPUtime=3.09
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 3739 0 0 0 138 171 0 0 25 0 1 0 154091316 16994304 3724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 4149 3724 40 102 0 4044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16596

[startup+6.30172 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1633728/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=33228 CPUtime=6.29
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 7789 0 0 0 283 346 0 0 25 0 1 0 154091316 34025472 7774 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 8307 7774 40 102 0 8202 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33228

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1599816/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=66892 CPUtime=12.68
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 16092 0 0 0 579 689 0 0 25 0 1 0 154091316 68497408 16077 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 16723 16077 40 102 0 16618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66892

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1576520/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=125648 CPUtime=25.49
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 20994 0 0 0 1676 873 0 0 25 0 1 0 154091316 128663552 20977 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 31412 20977 48 102 0 31307 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 125648

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1576328/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=125776 CPUtime=51.07
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21057 0 0 0 4234 873 0 0 25 0 1 0 154091316 128794624 21040 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 31444 21040 48 102 0 31339 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 125776

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10445
/proc/meminfo: memFree=1575880/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=126304 CPUtime=102.26
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21202 0 0 0 9353 873 0 0 25 0 1 0 154091316 129335296 21185 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 31576 21185 48 102 0 31471 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126304

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 3/78 10445
/proc/meminfo: memFree=1575368/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=126828 CPUtime=162.23
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21331 0 0 0 15349 874 0 0 25 0 1 0 154091316 129871872 21314 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 31707 21314 48 102 0 31602 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 126828

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1574600/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=127356 CPUtime=222.21
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21465 0 0 0 21346 875 0 0 25 0 1 0 154091316 130412544 21448 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 31839 21448 48 102 0 31734 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 127356

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1573896/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=128016 CPUtime=282.19
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21627 0 0 0 27343 876 0 0 25 0 1 0 154091316 131088384 21610 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 32004 21610 48 102 0 31899 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 128016

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1572680/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=129188 CPUtime=342.16
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 21935 0 0 0 33340 876 0 0 25 0 1 0 154091316 132288512 21918 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 32297 21918 48 102 0 32192 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 129188

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1571528/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=130368 CPUtime=402.14
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 22235 0 0 0 39337 877 0 0 25 0 1 0 154091316 133496832 22218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 32592 22218 48 102 0 32487 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 130368

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1570184/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=131536 CPUtime=462.12
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 22547 0 0 0 45334 878 0 0 25 0 1 0 154091316 134692864 22530 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 32884 22530 48 102 0 32779 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 131536

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1569160/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=132456 CPUtime=522.1
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 22777 0 0 0 51331 879 0 0 25 0 1 0 154091316 135634944 22760 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 33114 22760 48 102 0 33009 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 132456

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1567944/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=133764 CPUtime=582.07
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 23085 0 0 0 57328 879 0 0 25 0 1 0 154091316 136974336 23068 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 33441 23068 48 102 0 33336 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 133764

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447
/proc/meminfo: memFree=1566536/2055920 swapFree=4052456/4192956
[pid=10444] ppid=10442 vsize=135068 CPUtime=642.06
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 23436 0 0 0 63325 881 0 0 25 0 1 0 154091316 138309632 23419 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 33767 23419 48 102 0 33662 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 135068

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 10447

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10847
/proc/meminfo: memFree=1500168/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9098.73
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 908896 977 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9098.73
Current children cumulated vsize (KiB) 195536

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11013
/proc/meminfo: memFree=1498944/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9158.63
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 914885 978 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9158.63
Current children cumulated vsize (KiB) 195536

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9218.59
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 920880 979 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9218.59
Current children cumulated vsize (KiB) 195536

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9278.56
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 926877 979 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9278.56
Current children cumulated vsize (KiB) 195536

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9338.54
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 932875 979 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9338.54
Current children cumulated vsize (KiB) 195536

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9398.52
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 938872 980 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9398.52
Current children cumulated vsize (KiB) 195536

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9458.49
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 944869 980 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9458.49
Current children cumulated vsize (KiB) 195536

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9518.47
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 950866 981 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9518.47
Current children cumulated vsize (KiB) 195536

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9578.45
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 956863 982 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9578.45
Current children cumulated vsize (KiB) 195536

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499976/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9638.43
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 962861 982 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9638.43
Current children cumulated vsize (KiB) 195536

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499848/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9698.4
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 968858 982 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9698.4
Current children cumulated vsize (KiB) 195536

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499912/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9758.38
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 974855 983 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9758.38
Current children cumulated vsize (KiB) 195536

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499912/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9818.36
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 980853 983 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9818.36
Current children cumulated vsize (KiB) 195536

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499912/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9878.34
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 986850 984 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9878.34
Current children cumulated vsize (KiB) 195536

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499848/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9938.31
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 992847 984 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9938.31
Current children cumulated vsize (KiB) 195536

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499784/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=9998.3
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 998845 985 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 9998.3
Current children cumulated vsize (KiB) 195536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499784/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=10000.1
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 999025 985 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 195536

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11045
/proc/meminfo: memFree=1499784/2055920 swapFree=4052512/4192956
[pid=10444] ppid=10442 vsize=195536 CPUtime=10000.1
/proc/10444/stat : 10444 (picosat) R 10442 10444 10343 0 -1 4194304 39373 0 0 0 999025 985 0 0 25 0 1 0 154091316 200228864 38753 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10444/statm: 48884 38753 48 102 0 48779 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 195536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.1
CPU time (s): 10000.1
CPU user time (s): 9990.25
CPU system time (s): 9.8825
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 196100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9990.25
system time used= 9.8825
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39373
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= 13372

runsolver used 11.7682 second user time and 24.0123 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Tue Apr 17 03:28:58 UTC 2007

IDJOB= 355906
IDBENCH= 20408
IDSOLVER= 171
FILE ID= node10/355906-1176780535

PBS_JOBID= 4580828

Free space on /tmp= 66443 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/355906-1176780535/picosat /tmp/evaluation/355906-1176780535/instance-355906-1176780535.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-355906-1176780535 -o ROOT/results/node10/solver-355906-1176780535 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355906-1176780535/picosat /tmp/evaluation/355906-1176780535/instance-355906-1176780535.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 559484509

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1660640 kB
Buffers:         20440 kB
Cached:         160724 kB
SwapCached:     109264 kB
Active:         198728 kB
Inactive:       149900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660640 kB
SwapTotal:     4192956 kB
SwapFree:      4052456 kB
Dirty:           39752 kB
Writeback:           0 kB
Mapped:          73756 kB
Slab:            32188 kB
Committed_AS:  3548744 kB
PageTables:       1820 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= 66443 MiB

End job on node10 on Tue Apr 17 06:15:44 UTC 2007