Trace number 1716616

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) 1200.12 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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-1716616-1240618125/watcher-1716616-1240618125 -o /tmp/evaluation-result-1716616-1240618125/solver-1716616-1240618125 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716616-1240618125.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: 0.99 0.98 0.99 2/64 26231
/proc/meminfo: memFree=1079616/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=728 CPUtime=0
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 89841074 745472 81 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 182 81 40 102 0 77 0

[startup+0.030134 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 26231
/proc/meminfo: memFree=1079616/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=1672 CPUtime=0.02
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 292 0 0 0 1 1 0 0 18 0 1 0 89841074 1712128 278 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 418 278 40 102 0 313 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.101147 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 26231
/proc/meminfo: memFree=1079616/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=2796 CPUtime=0.09
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 559 0 0 0 4 5 0 0 18 0 1 0 89841074 2863104 536 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 699 536 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301184 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 26231
/proc/meminfo: memFree=1079616/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=3192 CPUtime=0.29
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 681 0 0 0 12 17 0 0 19 0 1 0 89841074 3268608 658 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 798 658 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701261 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 26231
/proc/meminfo: memFree=1079616/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=10400 CPUtime=0.68
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 1720 0 0 0 31 37 0 0 22 0 1 0 89841074 10649600 1697 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 2600 1697 40 102 0 2495 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10400

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1067896/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=20580 CPUtime=1.49
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 4051 0 0 0 69 80 0 0 25 0 1 0 89841074 21073920 4028 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 5145 4028 40 102 0 5040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20580

[startup+3.10172 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1062520/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=24016 CPUtime=3.09
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 4900 0 0 0 136 173 0 0 25 0 1 0 89841074 24592384 4877 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 6004 4877 40 102 0 5899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24016

[startup+6.30134 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1054904/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=31780 CPUtime=6.29
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 7094 0 0 0 283 346 0 0 25 0 1 0 89841074 32542720 7071 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 7945 7071 40 102 0 7840 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31780

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1047160/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=38676 CPUtime=12.69
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 8155 0 0 0 869 400 0 0 25 0 1 0 89841074 39604224 8119 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 9669 8119 48 102 0 9564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38676

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1045560/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=40472 CPUtime=25.49
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 8604 0 0 0 2148 401 0 0 25 0 1 0 89841074 41443328 8568 1992294400 134512640 134931368 4294956224 18446744073709551615 134525610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 10118 8568 48 102 0 10013 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40472

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1039032/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=46888 CPUtime=51.08
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 10229 0 0 0 4705 403 0 0 25 0 1 0 89841074 48013312 10193 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 11722 10193 48 102 0 11617 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46888

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1023992/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=61892 CPUtime=102.26
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 13991 0 0 0 9818 408 0 0 25 0 1 0 89841074 63377408 13955 1992294400 134512640 134931368 4294956224 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 15473 13955 48 102 0 15368 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61892

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=1004280/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=82564 CPUtime=162.23
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 18918 0 0 0 15810 413 0 0 25 0 1 0 89841074 84545536 18882 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 20641 18882 48 102 0 20536 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82564

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=985528/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=101096 CPUtime=222.21
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 23569 0 0 0 21803 418 0 0 25 0 1 0 89841074 103522304 23533 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 25274 23533 48 102 0 25169 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101096

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=975160/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=111160 CPUtime=282.19
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 26141 0 0 0 27798 421 0 0 25 0 1 0 89841074 113827840 26062 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 27790 26062 48 102 0 27685 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 111160

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=975160/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=111160 CPUtime=342.17
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 26142 0 0 0 33796 421 0 0 25 0 1 0 89841074 113827840 26063 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 27790 26063 48 102 0 27685 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 111160

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=966840/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=119956 CPUtime=402.15
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 28343 0 0 0 39791 424 0 0 25 0 1 0 89841074 122834944 28264 1992294400 134512640 134931368 4294956224 18446744073709551615 134529652 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 29989 28264 48 102 0 29884 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 119956

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=946936/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=139160 CPUtime=462.13
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 33203 0 0 0 45783 430 0 0 25 0 1 0 89841074 142499840 33079 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 34790 33079 48 102 0 34685 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 139160

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=946936/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=139160 CPUtime=522.12
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 33203 0 0 0 51781 431 0 0 25 0 1 0 89841074 142499840 33079 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 34790 33079 48 102 0 34685 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 139160

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=947000/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=139160 CPUtime=582.09
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 33203 0 0 0 57778 431 0 0 25 0 1 0 89841074 142499840 33079 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 34790 33079 48 102 0 34685 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 139160

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=937848/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=148328 CPUtime=642.07
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 35498 0 0 0 63773 434 0 0 25 0 1 0 89841074 151887872 35374 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 37082 35374 48 102 0 36977 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 148328

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=934008/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=152028 CPUtime=702.05
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 36458 0 0 0 69770 435 0 0 25 0 1 0 89841074 155676672 36287 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 38007 36287 48 102 0 37902 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 152028

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=934008/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=152028 CPUtime=762.03
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 36458 0 0 0 75768 435 0 0 25 0 1 0 89841074 155676672 36287 1992294400 134512640 134931368 4294956224 18446744073709551615 134529983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 38007 36287 48 102 0 37902 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 152028

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=932088/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=154320 CPUtime=822.01
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 37059 0 0 0 81765 436 0 0 25 0 1 0 89841074 158023680 36888 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 38580 36888 48 102 0 38475 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 154320

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=910520/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=175888 CPUtime=881.99
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 42428 0 0 0 87757 442 0 0 25 0 1 0 89841074 180109312 42257 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 43972 42257 48 102 0 43867 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 175888

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=941.97
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43232 0 0 0 93754 443 0 0 25 0 1 0 89841074 183095296 43012 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43012 48 102 0 44596 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 178804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1001.95
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43232 0 0 0 99752 443 0 0 25 0 1 0 89841074 183095296 43012 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43012 48 102 0 44596 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 178804

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1061.92
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43232 0 0 0 105749 443 0 0 25 0 1 0 89841074 183095296 43012 1992294400 134512640 134931368 4294956224 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43012 48 102 0 44596 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 178804

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1121.9
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43232 0 0 0 111747 443 0 0 25 0 1 0 89841074 183095296 43012 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43012 48 102 0 44596 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 178804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907320/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1181.89
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43238 0 0 0 117745 444 0 0 25 0 1 0 89841074 183095296 43018 1992294400 134512640 134931368 4294956224 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43018 48 102 0 44596 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 178804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1200.09
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43238 0 0 0 119565 444 0 0 25 0 1 0 89841074 183095296 43018 1992294400 134512640 134931368 4294956224 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43018 48 102 0 44596 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 178804

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26232
/proc/meminfo: memFree=907256/2055920 swapFree=4192812/4192956
[pid=26231] ppid=26229 vsize=178804 CPUtime=1200.09
/proc/26231/stat : 26231 (picosat) R 26229 26231 25824 0 -1 4194304 43238 0 0 0 119565 444 0 0 25 0 1 0 89841074 183095296 43018 1992294400 134512640 134931368 4294956224 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/26231/statm: 44701 43018 48 102 0 44596 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 178804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1195.65
CPU system time (s): 4.46932
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 179000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.65
system time used= 4.46932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43238
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= 2554

runsolver used 0.940856 second user time and 2.39164 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-25 02:08:46
IDJOB=1716616
IDBENCH=20385
IDSOLVER=563
FILE ID=node38/1716616-1240618125
PBS_JOBID= 9186276
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716616-1240618125/watcher-1716616-1240618125 -o /tmp/evaluation-result-1716616-1240618125/solver-1716616-1240618125 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716616-1240618125.cnf            

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=906387503

node38.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:       1080096 kB
Buffers:         48452 kB
Cached:         838132 kB
SwapCached:          0 kB
Active:         133352 kB
Inactive:       767072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           18360 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            61396 kB
Committed_AS:   411464 kB
PageTables:       1456 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= 66360 MiB
End job on node38 at 2009-04-25 02:28:49