Trace number 297374

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) 1200.07 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node24/watcher-297374-1171837600 -o ROOT/results/node24/solver-297374-1171837600 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297374-1171837600/picosat /tmp/evaluation/297374-1171837600/instance-297374-1171837600.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: 0.92 0.98 0.99 3/77 8235
/proc/meminfo: memFree=277712/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=568 CPUtime=0
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 203714298 581632 64 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 142 64 40 102 0 37 0

[startup+0.106366 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8235
/proc/meminfo: memFree=277712/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=840 CPUtime=0.1
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 146 0 0 0 9 1 0 0 18 0 1 0 203714298 860160 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8235
/proc/meminfo: memFree=277712/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=840 CPUtime=0.51
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 159 0 0 0 50 1 0 0 21 0 1 0 203714298 860160 142 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.3345 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8236
/proc/meminfo: memFree=277192/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=980 CPUtime=1.33
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 175 0 0 0 132 1 0 0 25 0 1 0 203714298 1003520 158 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 245 158 48 102 0 140 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 980

[startup+2.97068 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8236
/proc/meminfo: memFree=277000/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=980 CPUtime=2.96
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 203 0 0 0 295 1 0 0 25 0 1 0 203714298 1003520 186 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 245 186 48 102 0 140 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 980

[startup+6.24703 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8236
/proc/meminfo: memFree=276808/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=1100 CPUtime=6.24
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 230 0 0 0 623 1 0 0 25 0 1 0 203714298 1126400 213 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520911 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 275 213 48 102 0 170 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1100

[startup+12.7047 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8236
/proc/meminfo: memFree=276624/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=1344 CPUtime=12.69
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 275 0 0 0 1268 1 0 0 25 0 1 0 203714298 1376256 258 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 336 258 48 102 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1344

[startup+25.5081 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8236
/proc/meminfo: memFree=276368/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=1564 CPUtime=25.49
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 333 0 0 0 2548 1 0 0 25 0 1 0 203714298 1601536 316 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 391 316 48 102 0 286 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1564

[startup+51.1169 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8236
/proc/meminfo: memFree=276048/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=1876 CPUtime=51.09
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 410 0 0 0 5108 1 0 0 25 0 1 0 203714298 1921024 393 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520543 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 469 393 48 102 0 364 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1876

[startup+102.328 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8236
/proc/meminfo: memFree=275600/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=2328 CPUtime=102.29
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 513 0 0 0 10228 1 0 0 25 0 1 0 203714298 2383872 496 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 582 496 48 102 0 477 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2328

[startup+162.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=275280/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=2524 CPUtime=162.3
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 578 0 0 0 16229 1 0 0 25 0 1 0 203714298 2584576 561 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 631 561 48 102 0 526 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2524

[startup+222.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274896/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=2924 CPUtime=222.31
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 660 0 0 0 22230 1 0 0 25 0 1 0 203714298 2994176 643 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 731 643 48 102 0 626 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2924

[startup+282.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274704/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3108 CPUtime=282.32
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 710 0 0 0 28231 1 0 0 25 0 1 0 203714298 3182592 693 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 777 693 48 102 0 672 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 3108

[startup+342.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274576/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3224 CPUtime=342.32
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 738 0 0 0 34231 1 0 0 25 0 1 0 203714298 3301376 721 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 806 721 48 102 0 701 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 3224

[startup+402.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274384/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3444 CPUtime=402.33
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 784 0 0 0 40232 1 0 0 25 0 1 0 203714298 3526656 767 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 861 767 48 102 0 756 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3444

[startup+462.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274192/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3572 CPUtime=462.34
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 858 0 0 0 46232 2 0 0 25 0 1 0 203714298 3657728 808 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 893 808 48 102 0 788 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 3572

[startup+522.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274128/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3640 CPUtime=522.35
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 884 0 0 0 52233 2 0 0 25 0 1 0 203714298 3727360 832 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 910 832 48 102 0 805 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 3640

[startup+582.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=274000/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=3780 CPUtime=582.36
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 942 0 0 0 58234 2 0 0 25 0 1 0 203714298 3870720 866 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 945 866 48 102 0 840 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 3780

[startup+642.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=273744/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4052 CPUtime=642.36
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1009 0 0 0 64234 2 0 0 25 0 1 0 203714298 4149248 933 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1013 933 48 102 0 908 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 4052

[startup+702.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=273680/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4052 CPUtime=702.37
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1011 0 0 0 70235 2 0 0 25 0 1 0 203714298 4149248 935 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1013 935 48 102 0 908 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 4052

[startup+762.586 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8236
/proc/meminfo: memFree=273616/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4112 CPUtime=762.37
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1029 0 0 0 76235 2 0 0 25 0 1 0 203714298 4210688 953 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1028 953 48 102 0 923 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 4112

[startup+822.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8238
/proc/meminfo: memFree=273488/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4216 CPUtime=822.39
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1060 0 0 0 82236 3 0 0 25 0 1 0 203714298 4317184 982 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1054 982 48 102 0 949 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 4216

[startup+882.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8238
/proc/meminfo: memFree=273424/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4252 CPUtime=882.4
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1083 0 0 0 88237 3 0 0 25 0 1 0 203714298 4354048 993 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1063 993 48 102 0 958 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 4252

[startup+942.665 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273296/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4424 CPUtime=942.41
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1141 0 0 0 94238 3 0 0 25 0 1 0 203714298 4530176 1036 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1106 1036 48 102 0 1001 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 4424

[startup+1002.69 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273296/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4424 CPUtime=1002.42
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1141 0 0 0 100239 3 0 0 25 0 1 0 203714298 4530176 1036 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1106 1036 48 102 0 1001 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 4424

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273296/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4492 CPUtime=1062.43
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1153 0 0 0 106240 3 0 0 25 0 1 0 203714298 4599808 1047 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1123 1047 48 102 0 1018 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 4492

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273168/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4544 CPUtime=1122.43
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1168 0 0 0 112240 3 0 0 25 0 1 0 203714298 4653056 1062 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1136 1062 48 102 0 1031 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 4544

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273168/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4544 CPUtime=1182.44
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1172 0 0 0 118241 3 0 0 25 0 1 0 203714298 4653056 1066 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1136 1066 48 102 0 1031 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 4544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8238
/proc/meminfo: memFree=273040/2055920 swapFree=4144024/4192956
[pid=8235] ppid=8233 vsize=4652 CPUtime=1200.05
/proc/8235/stat : 8235 (picosat) R 8233 8235 6827 0 -1 4194304 1200 0 0 0 120002 3 0 0 25 0 1 0 203714298 4763648 1094 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/8235/statm: 1163 1094 48 102 0 1058 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4652

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): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.039993
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 4696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1200
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= 1923

runsolver used 0.872867 second user time and 2.54361 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sun Feb 18 22:26:40 UTC 2007

IDJOB= 297374
IDBENCH= 19960
IDSOLVER= 106
FILE ID= node24/297374-1171837600

PBS_JOBID= 3839656

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297374-1171837600/picosat /tmp/evaluation/297374-1171837600/instance-297374-1171837600.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-297374-1171837600 -o ROOT/results/node24/solver-297374-1171837600 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297374-1171837600/picosat /tmp/evaluation/297374-1171837600/instance-297374-1171837600.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 626121518

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        278056 kB
Buffers:         42944 kB
Cached:        1628656 kB
SwapCached:       4600 kB
Active:         760480 kB
Inactive:       921524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        278056 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            81424 kB
Committed_AS:   667152 kB
PageTables:       1732 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= 66563 MiB

End job on node24 on Sun Feb 18 22:46:43 UTC 2007