Trace number 295529

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.1 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-295529-1171807157 -o ROOT/results/node5/solver-295529-1171807157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295529-1171807157/picosat /tmp/evaluation/295529-1171807157/instance-295529-1171807157.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/77 16843
/proc/meminfo: memFree=1072864/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=568 CPUtime=0
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 200670493 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 142 54 40 102 0 37 0

[startup+0.106707 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16843
/proc/meminfo: memFree=1072864/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=836 CPUtime=0.09
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 146 0 0 0 5 4 0 0 18 0 1 0 200670493 856064 131 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549599 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 209 131 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514753 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16843
/proc/meminfo: memFree=1072864/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=976 CPUtime=0.51
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 190 0 0 0 46 5 0 0 21 0 1 0 200670493 999424 173 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 244 173 48 102 0 139 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 976

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1072280/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1100 CPUtime=1.33
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 209 0 0 0 128 5 0 0 25 0 1 0 200670493 1126400 192 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 275 192 48 102 0 170 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1100

[startup+2.97103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1072088/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1100 CPUtime=2.96
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 233 0 0 0 291 5 0 0 25 0 1 0 200670493 1126400 216 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 275 216 48 102 0 170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1100

[startup+6.2474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1071832/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1272 CPUtime=6.24
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 265 0 0 0 619 5 0 0 25 0 1 0 200670493 1302528 248 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 318 248 48 102 0 213 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1272

[startup+12.7031 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1071640/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1404 CPUtime=12.69
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 301 0 0 0 1264 5 0 0 25 0 1 0 200670493 1437696 284 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 351 284 48 102 0 246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1404

[startup+25.5096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1071384/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1636 CPUtime=25.5
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 353 0 0 0 2545 5 0 0 25 0 1 0 200670493 1675264 336 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 409 336 48 102 0 304 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1636

[startup+51.1205 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1071128/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=1900 CPUtime=51.1
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 425 0 0 0 5105 5 0 0 25 0 1 0 200670493 1945600 408 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 475 408 48 102 0 370 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1900

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16844
/proc/meminfo: memFree=1070744/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=2312 CPUtime=102.3
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 515 0 0 0 10225 5 0 0 25 0 1 0 200670493 2367488 498 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 578 498 48 102 0 473 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2312

[startup+162.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16978
/proc/meminfo: memFree=1068968/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=2596 CPUtime=162.26
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 580 0 0 0 16220 6 0 0 25 0 1 0 200670493 2658304 563 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 649 563 48 102 0 544 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2596

[startup+222.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069848/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=2880 CPUtime=222.25
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 645 0 0 0 22219 6 0 0 25 0 1 0 200670493 2949120 628 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 720 628 48 102 0 615 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 2880

[startup+282.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069592/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3072 CPUtime=282.27
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 696 0 0 0 28220 7 0 0 25 0 1 0 200670493 3145728 679 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 768 679 48 102 0 663 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 3072

[startup+342.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069528/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3192 CPUtime=342.28
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 727 0 0 0 34221 7 0 0 25 0 1 0 200670493 3268608 710 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 798 710 48 102 0 693 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3192

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069400/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3224 CPUtime=402.3
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 741 0 0 0 40222 8 0 0 25 0 1 0 200670493 3301376 724 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 806 724 48 102 0 701 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3224

[startup+462.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069272/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3396 CPUtime=462.3
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 783 0 0 0 46222 8 0 0 25 0 1 0 200670493 3477504 766 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 849 766 48 102 0 744 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3396

[startup+522.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1069208/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3444 CPUtime=522.32
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 806 0 0 0 52223 9 0 0 25 0 1 0 200670493 3526656 789 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 861 789 48 102 0 756 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 3444

[startup+582.61 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 17042
/proc/meminfo: memFree=1069080/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3636 CPUtime=582.33
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 850 0 0 0 58224 9 0 0 25 0 1 0 200670493 3723264 833 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 909 833 48 102 0 804 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 3636

[startup+642.642 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17042
/proc/meminfo: memFree=1068888/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3720 CPUtime=642.34
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 877 0 0 0 64224 10 0 0 25 0 1 0 200670493 3809280 860 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 930 860 48 102 0 825 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 3720

[startup+702.673 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17042
/proc/meminfo: memFree=1069016/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3692 CPUtime=702.35
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 877 0 0 0 70225 10 0 0 25 0 1 0 200670493 3780608 857 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 923 857 48 102 0 818 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 3692

[startup+762.705 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17042
/proc/meminfo: memFree=1068888/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3836 CPUtime=762.37
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 912 0 0 0 76226 11 0 0 25 0 1 0 200670493 3928064 891 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 959 891 48 102 0 854 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 3836

[startup+822.736 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17042
/proc/meminfo: memFree=1068952/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=3836 CPUtime=822.38
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 912 0 0 0 82227 11 0 0 25 0 1 0 200670493 3928064 891 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 959 891 48 102 0 854 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 3836

[startup+882.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068824/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4040 CPUtime=882.4
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 952 0 0 0 88228 12 0 0 25 0 1 0 200670493 4136960 916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1010 916 48 102 0 905 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 4040

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068824/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4040 CPUtime=942.41
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 952 0 0 0 94229 12 0 0 25 0 1 0 200670493 4136960 916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1010 916 48 102 0 905 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 4040

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068632/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4240 CPUtime=1002.42
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 1013 0 0 0 100229 13 0 0 25 0 1 0 200670493 4341760 969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1060 969 48 102 0 955 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 4240

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068696/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4240 CPUtime=1062.43
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 1013 0 0 0 106230 13 0 0 25 0 1 0 200670493 4341760 969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1060 969 48 102 0 955 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 4240

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068632/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4264 CPUtime=1122.45
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 1018 0 0 0 112231 14 0 0 25 0 1 0 200670493 4366336 974 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1066 974 48 102 0 961 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 4264

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068568/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4368 CPUtime=1182.46
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 1057 0 0 0 118232 14 0 0 25 0 1 0 200670493 4472832 1004 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1092 1004 48 102 0 987 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 4368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17042
/proc/meminfo: memFree=1068568/2055920 swapFree=4192812/4192956
[pid=16843] ppid=16841 vsize=4368 CPUtime=1200.08
/proc/16843/stat : 16843 (picosat) R 16841 16843 15852 0 -1 4194304 1057 0 0 0 119994 14 0 0 25 0 1 0 200670493 4472832 1004 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16843/statm: 1092 1004 48 102 0 987 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4368

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.149977
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 4452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1982

runsolver used 1.3268 second user time and 2.73558 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sun Feb 18 13:59:17 UTC 2007

IDJOB= 295529
IDBENCH= 19915
IDSOLVER= 106
FILE ID= node5/295529-1171807157

PBS_JOBID= 3839322

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295529-1171807157/picosat /tmp/evaluation/295529-1171807157/instance-295529-1171807157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-295529-1171807157 -o ROOT/results/node5/solver-295529-1171807157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295529-1171807157/picosat /tmp/evaluation/295529-1171807157/instance-295529-1171807157.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 519113569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
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		: 3000.224
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:       1073272 kB
Buffers:         57684 kB
Cached:         804896 kB
SwapCached:          0 kB
Active:         527248 kB
Inactive:       379352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1073272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          62916 kB
Slab:            61632 kB
Committed_AS:   693512 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Sun Feb 18 14:19:19 UTC 2007