Trace number 1554550

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) 1200.03 1200.52

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl128.cnf
MD5SUMd464f22dd212ad9afa317dae82dd7350
Bench CategoryAPPLICATION (applications 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 variables301759
Number of clauses904892
Sum of the clauses size2111412
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2603260
Number of clauses of size 3301630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1554550-1238729216/watcher-1554550-1238729216 -o /tmp/evaluation-result-1554550-1238729216/solver-1554550-1238729216 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554550-1238729216.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): 1800 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 0.97 0.99 3/64 23527
/proc/meminfo: memFree=1693056/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=568 CPUtime=0
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 1145583774 581632 59 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 142 59 40 102 0 37 0

[startup+0.0624159 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23527
/proc/meminfo: memFree=1693056/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=996 CPUtime=0.06
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 168 0 0 0 3 3 0 0 18 0 1 0 1145583774 1019904 154 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 249 154 40 102 0 144 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 996

[startup+0.102414 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23527
/proc/meminfo: memFree=1693056/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=1360 CPUtime=0.09
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 246 0 0 0 4 5 0 0 18 0 1 0 1145583774 1392640 232 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 340 232 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.301432 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23527
/proc/meminfo: memFree=1693056/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=2496 CPUtime=0.29
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 542 0 0 0 14 15 0 0 19 0 1 0 1145583774 2555904 528 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 624 528 40 102 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.701468 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23527
/proc/meminfo: memFree=1693056/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=7156 CPUtime=0.69
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 1213 0 0 0 33 36 0 0 23 0 1 0 1145583774 7327744 1199 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 1789 1199 40 102 0 1684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7156

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23528
/proc/meminfo: memFree=1686712/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=13624 CPUtime=1.49
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 2378 0 0 0 68 81 0 0 25 0 1 0 1145583774 13950976 2364 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 3406 2364 40 102 0 3301 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13624

[startup+3.10168 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 23528
/proc/meminfo: memFree=1680120/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=26692 CPUtime=3.08
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 4759 0 0 0 139 169 0 0 25 0 1 0 1145583774 27332608 4745 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 6673 4745 40 102 0 6568 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26692

[startup+6.30197 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23528
/proc/meminfo: memFree=1659896/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=53488 CPUtime=6.29
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 9689 0 0 0 281 348 0 0 25 0 1 0 1145583774 54771712 9675 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 13372 9675 40 102 0 13267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53488

[startup+12.7015 s]
/proc/loadavg: 1.01 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1652032/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=62436 CPUtime=12.68
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 10306 0 0 0 919 349 0 0 25 0 1 0 1145583774 63934464 10290 1992294400 134512640 134931368 4294956240 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 15609 10290 48 102 0 15504 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62436

[startup+25.5027 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1650048/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=63484 CPUtime=25.48
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 10842 0 0 0 2198 350 0 0 25 0 1 0 1145583774 65007616 10826 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 15871 10826 48 102 0 15766 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63484

[startup+51.103 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1649920/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=63484 CPUtime=51.07
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 10862 0 0 0 4757 350 0 0 25 0 1 0 1145583774 65007616 10846 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 15871 10846 48 102 0 15766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63484

[startup+102.307 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1648768/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=64756 CPUtime=102.26
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 11160 0 0 0 9876 350 0 0 25 0 1 0 1145583774 66310144 11144 1992294400 134512640 134931368 4294956240 18446744073709551615 134530017 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 16189 11144 48 102 0 16084 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64756

[startup+162.303 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1646592/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=66960 CPUtime=162.23
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 11727 0 0 0 15872 351 0 0 25 0 1 0 1145583774 68567040 11711 1992294400 134512640 134931368 4294956240 18446744073709551615 134530017 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 16740 11711 48 102 0 16635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66960

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1642368/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=70976 CPUtime=222.2
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 12765 0 0 0 21868 352 0 0 25 0 1 0 1145583774 72679424 12749 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 17744 12749 48 102 0 17639 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 70976

[startup+282.303 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1639040/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=74232 CPUtime=282.18
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 13608 0 0 0 27866 352 0 0 25 0 1 0 1145583774 76013568 13592 1992294400 134512640 134931368 4294956240 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 18558 13592 48 102 0 18453 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 74232

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1633024/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=80208 CPUtime=342.16
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 15109 0 0 0 33863 353 0 0 25 0 1 0 1145583774 82132992 15093 1992294400 134512640 134931368 4294956240 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 20052 15093 48 102 0 19947 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 80208

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1632256/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=80924 CPUtime=402.12
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 15291 0 0 0 39859 353 0 0 25 0 1 0 1145583774 82866176 15275 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 20231 15275 48 102 0 20126 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 80924

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1629504/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=83780 CPUtime=462.1
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 15993 0 0 0 45856 354 0 0 25 0 1 0 1145583774 85790720 15977 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 20945 15977 48 102 0 20840 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 83780

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1628224/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=85012 CPUtime=522.07
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 16304 0 0 0 51853 354 0 0 25 0 1 0 1145583774 87052288 16288 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 21253 16288 48 102 0 21148 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 85012

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1627648/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=85644 CPUtime=582.05
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 16478 0 0 0 57851 354 0 0 25 0 1 0 1145583774 87699456 16462 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 21411 16462 48 102 0 21306 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 85644

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1623616/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=89588 CPUtime=642.03
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 17453 0 0 0 63848 355 0 0 25 0 1 0 1145583774 91738112 17437 1992294400 134512640 134931368 4294956240 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 22397 17437 48 102 0 22292 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 89588

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1620288/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=92780 CPUtime=702.02
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 18260 0 0 0 69846 356 0 0 25 0 1 0 1145583774 95006720 18244 1992294400 134512640 134931368 4294956240 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 23195 18244 48 102 0 23090 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 92780

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1618176/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=94792 CPUtime=761.99
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 18785 0 0 0 75843 356 0 0 25 0 1 0 1145583774 97067008 18769 1992294400 134512640 134931368 4294956240 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 23698 18769 48 102 0 23593 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 94792

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23528
/proc/meminfo: memFree=1614592/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=98416 CPUtime=821.96
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 19702 0 0 0 81839 357 0 0 25 0 1 0 1145583774 100777984 19686 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 24604 19686 48 102 0 24499 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 98416

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1610304/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=102800 CPUtime=881.94
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 20789 0 0 0 87836 358 0 0 25 0 1 0 1145583774 105267200 20773 1992294400 134512640 134931368 4294956240 18446744073709551615 134520155 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 25700 20773 48 102 0 25595 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 102800

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1604736/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=108632 CPUtime=941.91
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 22255 0 0 0 93832 359 0 0 25 0 1 0 1145583774 111239168 22239 1992294400 134512640 134931368 4294956240 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 27158 22239 48 102 0 27053 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 108632

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596608/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1001.89
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 99829 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 116100

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596672/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1061.87
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 105827 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 116100

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596672/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1121.83
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 111823 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 116100

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596608/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1181.81
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 117821 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 0 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 116100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596608/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1200
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 119640 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 116100

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: 1.00 0.98 1.00 2/65 23530
/proc/meminfo: memFree=1596608/2055920 swapFree=4176732/4192956
[pid=23527] ppid=23525 vsize=116100 CPUtime=1200
/proc/23527/stat : 23527 (picosat) R 23525 23527 23231 0 -1 4194304 24206 0 0 0 119640 360 0 0 25 0 1 0 1145583774 118886400 24116 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 29025 24116 48 102 0 28920 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 116100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1196.41
CPU system time (s): 3.62145
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 116100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.41
system time used= 3.62145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24206
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= 4895

runsolver used 1.00985 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-03 05:26:57
IDJOB=1554550
IDBENCH=70782
IDSOLVER=563
FILE ID=node51/1554550-1238729216
PBS_JOBID= 9085330
Free space on /tmp= 66508 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554550-1238729216/watcher-1554550-1238729216 -o /tmp/evaluation-result-1554550-1238729216/solver-1554550-1238729216 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554550-1238729216.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d464f22dd212ad9afa317dae82dd7350
RANDOM SEED=807668810

node51.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1693472 kB
Buffers:         61900 kB
Cached:         203368 kB
SwapCached:      10268 kB
Active:          60612 kB
Inactive:       216344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693472 kB
SwapTotal:     4192956 kB
SwapFree:      4176732 kB
Dirty:           16960 kB
Writeback:           0 kB
Mapped:          17312 kB
Slab:            71456 kB
Committed_AS:  3283740 kB
PageTables:       1400 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= 66508 MiB
End job on node51 at 2009-04-03 05:47:00