Trace number 296021

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) 1200.06 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
MD5SUMde871f163995b58f587b601fa8fe5cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216966
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node2/watcher-296021-1171816204 -o ROOT/results/node2/solver-296021-1171816204 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296021-1171816204/picosat /tmp/evaluation/296021-1171816204/instance-296021-1171816204.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: 1.08 1.02 1.01 3/77 24809
/proc/meminfo: memFree=295096/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=568 CPUtime=0
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 201575336 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 142 54 40 102 0 37 0

[startup+0.107265 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 24809
/proc/meminfo: memFree=295096/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=836 CPUtime=0.09
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 151 0 0 0 5 4 0 0 19 0 1 0 201575336 856064 136 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 209 136 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515305 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 24809
/proc/meminfo: memFree=295096/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=976 CPUtime=0.5
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 202 0 0 0 46 4 0 0 22 0 1 0 201575336 999424 185 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 244 185 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.33539 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24810
/proc/meminfo: memFree=294512/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=1116 CPUtime=1.32
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 224 0 0 0 128 4 0 0 25 0 1 0 201575336 1142784 207 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 279 207 48 102 0 174 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1116

[startup+2.97156 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24810
/proc/meminfo: memFree=294256/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=1268 CPUtime=2.96
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 250 0 0 0 292 4 0 0 25 0 1 0 201575336 1298432 233 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 317 233 48 102 0 212 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1268

[startup+6.2549 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 24810
/proc/meminfo: memFree=294072/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=1412 CPUtime=6.24
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 288 0 0 0 620 4 0 0 25 0 1 0 201575336 1445888 271 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524227 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 353 271 48 102 0 248 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1412

[startup+12.7076 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 24810
/proc/meminfo: memFree=293816/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=1524 CPUtime=12.69
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 329 0 0 0 1265 4 0 0 25 0 1 0 201575336 1560576 312 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/24809/statm: 381 312 48 102 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1524

[startup+25.5189 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 24810
/proc/meminfo: memFree=293688/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=1760 CPUtime=25.49
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 388 0 0 0 2545 4 0 0 25 0 1 0 201575336 1802240 371 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 440 371 48 102 0 335 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1760

[startup+51.1294 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 24810
/proc/meminfo: memFree=293304/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=2128 CPUtime=51.1
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 468 0 0 0 5105 5 0 0 25 0 1 0 201575336 2179072 451 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 532 451 48 102 0 427 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2128

[startup+102.353 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 24810
/proc/meminfo: memFree=292920/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=2440 CPUtime=102.3
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 556 0 0 0 10225 5 0 0 25 0 1 0 201575336 2498560 539 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 610 539 48 102 0 505 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2440

[startup+162.385 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24810
/proc/meminfo: memFree=292536/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=2880 CPUtime=162.33
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 645 0 0 0 16227 6 0 0 25 0 1 0 201575336 2949120 627 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 720 627 48 102 0 615 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 2880

[startup+222.41 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24810
/proc/meminfo: memFree=292344/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3024 CPUtime=222.33
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 692 0 0 0 22227 6 0 0 25 0 1 0 201575336 3096576 674 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 756 674 48 102 0 651 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3024

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24810
/proc/meminfo: memFree=292088/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3232 CPUtime=282.34
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 748 0 0 0 28227 7 0 0 25 0 1 0 201575336 3309568 730 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 808 730 48 102 0 703 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3232

[startup+342.464 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24810
/proc/meminfo: memFree=291960/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3320 CPUtime=342.35
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 772 0 0 0 34228 7 0 0 25 0 1 0 201575336 3399680 754 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 830 754 48 102 0 725 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3320

[startup+402.494 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24810
/proc/meminfo: memFree=291768/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3480 CPUtime=402.37
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 810 0 0 0 40229 8 0 0 25 0 1 0 201575336 3563520 792 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 870 792 48 102 0 765 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3480

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24810
/proc/meminfo: memFree=291640/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3580 CPUtime=462.37
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 836 0 0 0 46229 8 0 0 25 0 1 0 201575336 3665920 818 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 895 818 48 102 0 790 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3580

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24810
/proc/meminfo: memFree=291512/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3708 CPUtime=522.39
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 868 0 0 0 52230 9 0 0 25 0 1 0 201575336 3796992 850 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 927 850 48 102 0 822 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3708

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24810
/proc/meminfo: memFree=291384/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3828 CPUtime=582.4
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 905 0 0 0 58231 9 0 0 25 0 1 0 201575336 3919872 887 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 957 887 48 102 0 852 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3828

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=291192/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3960 CPUtime=642.41
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 941 0 0 0 64231 10 0 0 25 0 1 0 201575336 4055040 923 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 990 923 48 102 0 885 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 3960

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=291256/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=3960 CPUtime=702.42
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 943 0 0 0 70232 10 0 0 25 0 1 0 201575336 4055040 925 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 990 925 48 102 0 885 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3960

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=291128/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4180 CPUtime=762.43
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 976 0 0 0 76232 11 0 0 25 0 1 0 201575336 4280320 951 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1045 951 48 102 0 940 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 4180

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=291064/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4216 CPUtime=822.45
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 978 0 0 0 82233 12 0 0 25 0 1 0 201575336 4317184 953 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1054 953 48 102 0 949 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4216

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290936/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4404 CPUtime=882.47
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1033 0 0 0 88235 12 0 0 25 0 1 0 201575336 4509696 1005 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1101 1005 48 102 0 996 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 4404

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290936/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4352 CPUtime=942.47
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1034 0 0 0 94235 12 0 0 25 0 1 0 201575336 4456448 997 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1088 997 48 102 0 983 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4352

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290744/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4504 CPUtime=1002.49
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1082 0 0 0 100236 13 0 0 25 0 1 0 201575336 4612096 1038 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1126 1038 48 102 0 1021 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 4504

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290744/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4504 CPUtime=1062.5
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1082 0 0 0 106237 13 0 0 25 0 1 0 201575336 4612096 1038 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1126 1038 48 102 0 1021 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 4504

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290808/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4504 CPUtime=1122.52
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1082 0 0 0 112238 14 0 0 25 0 1 0 201575336 4612096 1038 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1126 1038 48 102 0 1021 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 4504

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290616/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4664 CPUtime=1182.52
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1159 0 0 0 118238 14 0 0 25 0 1 0 201575336 4775936 1081 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1166 1081 48 102 0 1061 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290616/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4664 CPUtime=1200.05
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1159 0 0 0 119990 15 0 0 25 0 1 0 201575336 4775936 1081 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1166 1081 48 102 0 1061 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4664

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24812
/proc/meminfo: memFree=290616/2055920 swapFree=4192812/4192956
[pid=24809] ppid=24807 vsize=4664 CPUtime=1200.05
/proc/24809/stat : 24809 (picosat) R 24807 24809 24199 0 -1 4194304 1159 0 0 0 119990 15 0 0 25 0 1 0 201575336 4775936 1081 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24809/statm: 1166 1081 48 102 0 1061 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.151976
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 4704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1159
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= 1980

runsolver used 1.45578 second user time and 2.71759 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sun Feb 18 16:30:04 UTC 2007

IDJOB= 296021
IDBENCH= 19927
IDSOLVER= 106
FILE ID= node2/296021-1171816204

PBS_JOBID= 3839356

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1319091742-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296021-1171816204/picosat /tmp/evaluation/296021-1171816204/instance-296021-1171816204.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-296021-1171816204 -o ROOT/results/node2/solver-296021-1171816204 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296021-1171816204/picosat /tmp/evaluation/296021-1171816204/instance-296021-1171816204.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  de871f163995b58f587b601fa8fe5cc4

RANDOM SEED= 270360601

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        295568 kB
Buffers:         51272 kB
Cached:        1571004 kB
SwapCached:          0 kB
Active:        1172252 kB
Inactive:       510020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        295568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          78836 kB
Slab:            63536 kB
Committed_AS:  1100620 kB
PageTables:       1812 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= 66546 MiB

End job on node2 on Sun Feb 18 16:50:06 UTC 2007