Trace number 1715784

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) 1200.09 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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-1715784-1240606970/watcher-1715784-1240606970 -o /tmp/evaluation-result-1715784-1240606970/solver-1715784-1240606970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1715784-1240606970.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: 1.00 0.97 0.70 2/64 15368
/proc/meminfo: memFree=1507568/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=728 CPUtime=0
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 88731271 745472 81 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 182 82 40 102 0 77 0

[startup+0.0170251 s]
/proc/loadavg: 1.00 0.97 0.70 2/64 15368
/proc/meminfo: memFree=1507568/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=1084 CPUtime=0
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 88731271 1110016 182 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 271 182 40 102 0 166 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1084

[startup+0.101026 s]
/proc/loadavg: 1.00 0.97 0.70 2/64 15368
/proc/meminfo: memFree=1507568/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=2796 CPUtime=0.09
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 613 0 0 0 4 5 0 0 18 0 1 0 88731271 2863104 590 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 699 591 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301063 s]
/proc/loadavg: 1.00 0.97 0.70 2/64 15368
/proc/meminfo: memFree=1507568/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=3192 CPUtime=0.29
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 735 0 0 0 12 17 0 0 19 0 1 0 88731271 3268608 712 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 798 712 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.702137 s]
/proc/loadavg: 1.00 0.97 0.70 2/64 15368
/proc/meminfo: memFree=1507568/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=6300 CPUtime=0.69
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 1436 0 0 0 29 40 0 0 23 0 1 0 88731271 6451200 1413 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 1575 1413 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50128 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15369
/proc/meminfo: memFree=1497000/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=20844 CPUtime=1.49
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 4557 0 0 0 68 81 0 0 25 0 1 0 88731271 21344256 4534 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5211 4534 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10157 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15369
/proc/meminfo: memFree=1488680/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=23880 CPUtime=3.09
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 5326 0 0 0 140 169 0 0 25 0 1 0 88731271 24453120 5303 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5970 5303 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30116 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15369
/proc/meminfo: memFree=1480872/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=31296 CPUtime=6.29
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 7145 0 0 0 276 353 0 0 25 0 1 0 88731271 32047104 7122 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 7824 7122 40 102 0 7719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31296

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15369
/proc/meminfo: memFree=1468904/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=43488 CPUtime=12.68
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 9757 0 0 0 780 488 0 0 25 0 1 0 88731271 44531712 9707 1992294400 134512640 134931368 4294956240 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 10872 9707 48 102 0 10767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43488

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15369
/proc/meminfo: memFree=1468648/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=43748 CPUtime=25.49
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 9851 0 0 0 2060 489 0 0 25 0 1 0 88731271 44797952 9801 1992294400 134512640 134931368 4294956240 18446744073709551615 134529451 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 10937 9801 48 102 0 10832 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43748

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 15369
/proc/meminfo: memFree=1464168/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=48252 CPUtime=51.05
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 10981 0 0 0 4616 489 0 0 25 0 1 0 88731271 49410048 10931 1992294400 134512640 134931368 4294956240 18446744073709551615 134522934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 12063 10931 48 102 0 11958 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48252

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.73 2/65 15369
/proc/meminfo: memFree=1453224/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=59068 CPUtime=102.24
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 13707 0 0 0 9732 492 0 0 25 0 1 0 88731271 60485632 13657 1992294400 134512640 134931368 4294956240 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 14767 13657 48 102 0 14662 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59068

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 15369
/proc/meminfo: memFree=1440232/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=72412 CPUtime=162.22
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 17064 0 0 0 15726 496 0 0 25 0 1 0 88731271 74149888 17014 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 18103 17014 48 102 0 17998 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 72412

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 15369
/proc/meminfo: memFree=1423280/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=88856 CPUtime=222.2
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 21173 0 0 0 21720 500 0 0 25 0 1 0 88731271 90988544 21123 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 22214 21123 48 102 0 22109 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 88856

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 15369
/proc/meminfo: memFree=1409008/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=103092 CPUtime=282.18
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 24745 0 0 0 27714 504 0 0 25 0 1 0 88731271 105566208 24695 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 25773 24695 48 102 0 25668 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 103092

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 15369
/proc/meminfo: memFree=1404784/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=106908 CPUtime=342.15
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 25776 0 0 0 33710 505 0 0 25 0 1 0 88731271 109473792 25669 1992294400 134512640 134931368 4294956240 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 26727 25669 48 102 0 26622 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 106908

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 15369
/proc/meminfo: memFree=1404784/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=106908 CPUtime=402.13
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 25776 0 0 0 39708 505 0 0 25 0 1 0 88731271 109473792 25669 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 26727 25669 48 102 0 26622 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 106908

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 15369
/proc/meminfo: memFree=1393136/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=118960 CPUtime=462.11
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 28799 0 0 0 45703 508 0 0 25 0 1 0 88731271 121815040 28692 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 29740 28692 48 102 0 29635 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 118960

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 15369
/proc/meminfo: memFree=1375984/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=136200 CPUtime=522.09
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 33087 0 0 0 51697 512 0 0 25 0 1 0 88731271 139468800 32980 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 34050 32980 48 102 0 33945 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 136200

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 15369
/proc/meminfo: memFree=1354864/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=156636 CPUtime=582.07
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 38279 0 0 0 57688 519 0 0 25 0 1 0 88731271 160395264 38112 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 39159 38112 48 102 0 39054 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 156636

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 15369
/proc/meminfo: memFree=1354928/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=156636 CPUtime=642.05
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 38279 0 0 0 63686 519 0 0 25 0 1 0 88731271 160395264 38112 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 39159 38112 48 102 0 39054 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 156636

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 15369
/proc/meminfo: memFree=1354928/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=156636 CPUtime=702.02
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 38279 0 0 0 69683 519 0 0 25 0 1 0 88731271 160395264 38112 1992294400 134512640 134931368 4294956240 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 39159 38112 48 102 0 39054 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 156636

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 15369
/proc/meminfo: memFree=1354992/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=156636 CPUtime=762
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 38279 0 0 0 75681 519 0 0 25 0 1 0 88731271 160395264 38112 1992294400 134512640 134931368 4294956240 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 39159 38112 48 102 0 39054 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 156636

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 15369
/proc/meminfo: memFree=1349488/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=162336 CPUtime=821.98
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 39690 0 0 0 81676 522 0 0 25 0 1 0 88731271 166232064 39523 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 40584 39523 48 102 0 40479 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 162336

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 15369
/proc/meminfo: memFree=1325232/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=186560 CPUtime=881.96
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 45749 0 0 0 87670 526 0 0 25 0 1 0 88731271 191037440 45582 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 46640 45582 48 102 0 46535 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 186560

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 15369
/proc/meminfo: memFree=1321392/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=941.93
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 93666 527 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 190120

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/65 15369
/proc/meminfo: memFree=1321392/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1001.92
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 99664 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 190120

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 15369
/proc/meminfo: memFree=1321456/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1061.9
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 105662 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 190120

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/65 15369
/proc/meminfo: memFree=1321520/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1121.87
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 111659 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 190120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 15369
/proc/meminfo: memFree=1321456/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1181.85
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 117657 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 190120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.88 2/65 15369
/proc/meminfo: memFree=1321456/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1200.05
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 119477 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 190120

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 0.97 0.88 2/65 15369
/proc/meminfo: memFree=1321456/2055920 swapFree=4124000/4192956
[pid=15368] ppid=15366 vsize=190120 CPUtime=1200.05
/proc/15368/stat : 15368 (picosat) R 15366 15368 15268 0 -1 4194304 46706 0 0 0 119477 528 0 0 25 0 1 0 88731271 194682880 46476 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 47530 46476 48 102 0 47425 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 190120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1194.77
CPU system time (s): 5.31819
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 190372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.77
system time used= 5.31819
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46706
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= 2386

runsolver used 1.01585 second user time and 2.30965 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-24 23:02:52
IDJOB=1715784
IDBENCH=20348
IDSOLVER=563
FILE ID=node2/1715784-1240606970
PBS_JOBID= 9186312
Free space on /tmp= 66328 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715784-1240606970/watcher-1715784-1240606970 -o /tmp/evaluation-result-1715784-1240606970/solver-1715784-1240606970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1715784-1240606970.cnf            

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=2108434100

node2.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		: 3000.265
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		: 3000.265
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:       1508048 kB
Buffers:         57836 kB
Cached:         351764 kB
SwapCached:      63068 kB
Active:         177020 kB
Inactive:       298056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508048 kB
SwapTotal:     4192956 kB
SwapFree:      4124000 kB
Dirty:           22032 kB
Writeback:           0 kB
Mapped:          13940 kB
Slab:            58744 kB
Committed_AS:   315516 kB
PageTables:       1468 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= 66328 MiB
End job on node2 at 2009-04-24 23:22:54