Trace number 1716564

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) 1200.06 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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-1716564-1240617353/watcher-1716564-1240617353 -o /tmp/evaluation-result-1716564-1240617353/solver-1716564-1240617353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716564-1240617353.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: 0.92 1.07 1.06 3/65 12054
/proc/meminfo: memFree=1025712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=728 CPUtime=0
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 96 0 0 0 0 0 0 0 20 0 1 0 89764977 745472 82 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 182 82 40 102 0 77 0

[startup+0.024405 s]
/proc/loadavg: 0.92 1.07 1.06 3/65 12054
/proc/meminfo: memFree=1025712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=1672 CPUtime=0.01
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 275 0 0 0 0 1 0 0 20 0 1 0 89764977 1712128 261 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 418 261 40 102 0 313 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1672

[startup+0.102419 s]
/proc/loadavg: 0.92 1.07 1.06 3/65 12054
/proc/meminfo: memFree=1025712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=4980 CPUtime=0.09
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 684 0 0 0 4 5 0 0 20 0 1 0 89764977 5099520 661 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 1245 661 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.302455 s]
/proc/loadavg: 0.92 1.07 1.06 3/65 12054
/proc/meminfo: memFree=1025712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=5244 CPUtime=0.3
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 775 0 0 0 13 17 0 0 22 0 1 0 89764977 5369856 752 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 1311 752 40 102 0 1206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5244

[startup+0.701525 s]
/proc/loadavg: 0.92 1.07 1.06 3/65 12054
/proc/meminfo: memFree=1025712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=6432 CPUtime=0.69
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 1527 0 0 0 30 39 0 0 25 0 1 0 89764977 6586368 1504 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/12054/statm: 1608 1504 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50166 s]
/proc/loadavg: 0.92 1.07 1.06 2/66 12055
/proc/meminfo: memFree=1012968/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=21108 CPUtime=1.48
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 4837 0 0 0 65 83 0 0 25 0 1 0 89764977 21614592 4814 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 5277 4814 40 102 0 5172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21108

[startup+3.10195 s]
/proc/loadavg: 0.92 1.07 1.06 2/66 12055
/proc/meminfo: memFree=1004584/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=24408 CPUtime=3.09
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 5683 0 0 0 134 175 0 0 25 0 1 0 89764977 24993792 5660 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 6102 5660 40 102 0 5997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24408

[startup+6.30152 s]
/proc/loadavg: 1.01 1.08 1.07 2/66 12055
/proc/meminfo: memFree=996456/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=32448 CPUtime=6.28
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 7633 0 0 0 280 348 0 0 25 0 1 0 89764977 33226752 7610 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 8112 7610 40 102 0 8007 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32448

[startup+12.7017 s]
/proc/loadavg: 1.09 1.10 1.07 2/66 12055
/proc/meminfo: memFree=985640/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=59928 CPUtime=12.68
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 10115 0 0 0 799 469 0 0 25 0 1 0 89764977 61366272 10079 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 14982 10079 48 102 0 14877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59928

[startup+25.5029 s]
/proc/loadavg: 1.07 1.09 1.07 2/66 12055
/proc/meminfo: memFree=985704/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=59928 CPUtime=25.48
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 10134 0 0 0 2079 469 0 0 25 0 1 0 89764977 61366272 10098 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 14982 10098 48 102 0 14877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59928

[startup+51.1025 s]
/proc/loadavg: 1.04 1.08 1.07 2/66 12055
/proc/meminfo: memFree=985640/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=60192 CPUtime=51.05
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 10212 0 0 0 4636 469 0 0 25 0 1 0 89764977 61636608 10176 1992294400 134512640 134931368 4294956224 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 15048 10176 48 102 0 14943 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 60192

[startup+102.306 s]
/proc/loadavg: 1.02 1.07 1.06 2/66 12055
/proc/meminfo: memFree=978472/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=67260 CPUtime=102.23
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 11965 0 0 0 9752 471 0 0 25 0 1 0 89764977 68874240 11929 1992294400 134512640 134931368 4294956224 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 16815 11929 48 102 0 16710 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 67260

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/66 12055
/proc/meminfo: memFree=970856/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=74896 CPUtime=162.21
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 13869 0 0 0 15747 474 0 0 25 0 1 0 89764977 76693504 13833 1992294400 134512640 134931368 4294956224 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 18724 13833 48 102 0 18619 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74896

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/66 12055
/proc/meminfo: memFree=962856/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=82768 CPUtime=222.19
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 15851 0 0 0 21744 475 0 0 25 0 1 0 89764977 84754432 15815 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 20692 15815 48 102 0 20587 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 82768

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 12055
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=282.16
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16628 0 0 0 27741 475 0 0 25 0 1 0 89764977 87584768 16535 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 85532

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 12061
/proc/meminfo: memFree=959904/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=342.14
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16628 0 0 0 33739 475 0 0 25 0 1 0 89764977 87584768 16535 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 85532

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 12061
/proc/meminfo: memFree=959840/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=402.12
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16628 0 0 0 39737 475 0 0 25 0 1 0 89764977 87584768 16535 1992294400 134512640 134931368 4294956224 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16535 48 102 0 21278 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 85532

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 12061
/proc/meminfo: memFree=959712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=462.09
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16689 0 0 0 45734 475 0 0 25 0 1 0 89764977 87584768 16537 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 85532

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 12061
/proc/meminfo: memFree=959712/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=522.07
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16689 0 0 0 51732 475 0 0 25 0 1 0 89764977 87584768 16537 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 85532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12061
/proc/meminfo: memFree=959776/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=582.05
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16689 0 0 0 57730 475 0 0 25 0 1 0 89764977 87584768 16537 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16537 48 102 0 21278 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 85532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12061
/proc/meminfo: memFree=959656/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=642.03
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16754 0 0 0 63728 475 0 0 25 0 1 0 89764977 87584768 16540 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16540 48 102 0 21278 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 85532

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=702.01
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16754 0 0 0 69726 475 0 0 25 0 1 0 89764977 87584768 16540 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16540 48 102 0 21278 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 85532

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959656/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=761.99
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16825 0 0 0 75724 475 0 0 25 0 1 0 89764977 87584768 16546 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16546 48 102 0 21278 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 85532

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=821.97
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16825 0 0 0 81722 475 0 0 25 0 1 0 89764977 87584768 16546 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16546 48 102 0 21278 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 85532

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=881.94
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16825 0 0 0 87719 475 0 0 25 0 1 0 89764977 87584768 16546 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16546 48 102 0 21278 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 85532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959784/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=941.92
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16829 0 0 0 93717 475 0 0 25 0 1 0 89764977 87584768 16550 1992294400 134512640 134931368 4294956224 18446744073709551615 134542082 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16550 48 102 0 21278 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 85532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959656/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=1001.9
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16902 0 0 0 99715 475 0 0 25 0 1 0 89764977 87584768 16554 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16554 48 102 0 21278 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 85532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=1061.88
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16902 0 0 0 105713 475 0 0 25 0 1 0 89764977 87584768 16554 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16554 48 102 0 21278 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 85532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959720/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85532 CPUtime=1121.86
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 16902 0 0 0 111711 475 0 0 25 0 1 0 89764977 87584768 16554 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21383 16554 48 102 0 21278 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 85532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959592/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85664 CPUtime=1181.85
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 17030 0 0 0 117709 476 0 0 25 0 1 0 89764977 87719936 16610 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21416 16610 48 102 0 21311 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 85664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959592/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85664 CPUtime=1200.04
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 17030 0 0 0 119528 476 0 0 25 0 1 0 89764977 87719936 16610 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21416 16610 48 102 0 21311 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85664

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 1.00 1.00 2/66 12061
/proc/meminfo: memFree=959592/2055920 swapFree=4192956/4192956
[pid=12054] ppid=12052 vsize=85664 CPUtime=1200.04
/proc/12054/stat : 12054 (picosat) R 12052 12054 11677 0 -1 4194304 17030 0 0 0 119528 476 0 0 25 0 1 0 89764977 87719936 16610 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12054/statm: 21416 16610 48 102 0 21311 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 85664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1195.29
CPU system time (s): 4.77127
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 85808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.29
system time used= 4.77127
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17030
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= 1561

runsolver used 1.3288 second user time and 2.80057 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-25 01:55:55
IDJOB=1716564
IDBENCH=20383
IDSOLVER=563
FILE ID=node89/1716564-1240617353
PBS_JOBID= 9186237
Free space on /tmp= 66472 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716564-1240617353/watcher-1716564-1240617353 -o /tmp/evaluation-result-1716564-1240617353/solver-1716564-1240617353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716564-1240617353.cnf            

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1529360168

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1026192 kB
Buffers:         97832 kB
Cached:         825540 kB
SwapCached:          0 kB
Active:         308712 kB
Inactive:       628508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22944 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            78460 kB
Committed_AS:   233380 kB
PageTables:       1384 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= 66472 MiB
End job on node89 at 2009-04-25 02:15:57