Trace number 301105

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) 1200.09 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1791291573-05.cnf
MD5SUM2690c322a31628af7bf19c266218b572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6656
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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/node14/watcher-301105-1171952730 -o ROOT/results/node14/solver-301105-1171952730 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301105-1171952730/picosat /tmp/evaluation/301105-1171952730/instance-301105-1171952730.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: 0.99 0.98 0.99 3/77 12051
/proc/meminfo: memFree=1354880/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=568 CPUtime=0
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 215227431 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 142 65 40 102 0 37 0

[startup+0.107171 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12051
/proc/meminfo: memFree=1354880/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=968 CPUtime=0.09
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 163 0 0 0 4 5 0 0 18 0 1 0 215227431 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.515209 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 12051
/proc/meminfo: memFree=1354880/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=2284 CPUtime=0.5
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 503 0 0 0 42 8 0 0 22 0 1 0 215227431 2338816 486 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 571 486 48 102 0 466 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2284

[startup+1.33529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1352952/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=2416 CPUtime=1.32
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 561 0 0 0 124 8 0 0 25 0 1 0 215227431 2473984 544 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 604 544 48 102 0 499 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2416

[startup+2.97144 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1352440/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=2932 CPUtime=2.96
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 650 0 0 0 288 8 0 0 25 0 1 0 215227431 3002368 633 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 733 633 48 102 0 628 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2932

[startup+6.25275 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1351800/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=3408 CPUtime=6.25
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 794 0 0 0 616 9 0 0 25 0 1 0 215227431 3489792 777 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 852 777 48 102 0 747 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3408

[startup+12.7044 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1350904/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=4152 CPUtime=12.69
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 979 0 0 0 1260 9 0 0 25 0 1 0 215227431 4251648 962 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 1038 962 48 102 0 933 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4152

[startup+25.5116 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1349816/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=5272 CPUtime=25.49
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 1257 0 0 0 2540 9 0 0 25 0 1 0 215227431 5398528 1240 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 1318 1240 48 102 0 1213 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5272

[startup+51.125 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1348344/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=6676 CPUtime=51.11
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 1610 0 0 0 5101 10 0 0 25 0 1 0 215227431 6836224 1593 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 1669 1593 48 102 0 1564 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 6676

[startup+102.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1346360/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=8656 CPUtime=102.3
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 2103 0 0 0 10220 10 0 0 25 0 1 0 215227431 8863744 2086 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 2164 2086 48 102 0 2059 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8656

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1344888/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=10236 CPUtime=162.32
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 2465 0 0 0 16221 11 0 0 25 0 1 0 215227431 10481664 2448 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 2559 2448 48 102 0 2454 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10236

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12052
/proc/meminfo: memFree=1343736/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=11296 CPUtime=222.33
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 2748 0 0 0 22221 12 0 0 25 0 1 0 215227431 11567104 2731 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 2824 2731 48 102 0 2719 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11296

[startup+282.434 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1342712/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=12264 CPUtime=282.35
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 3027 0 0 0 28222 13 0 0 25 0 1 0 215227431 12558336 2970 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3066 2970 48 102 0 2961 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 12264

[startup+342.463 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1341560/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=13180 CPUtime=342.36
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 3316 0 0 0 34222 14 0 0 25 0 1 0 215227431 13496320 3210 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3295 3210 48 102 0 3190 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 13180

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1340984/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=13872 CPUtime=402.38
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 3532 0 0 0 40223 15 0 0 25 0 1 0 215227431 14204928 3386 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3468 3386 48 102 0 3363 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 13872

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1340408/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=14560 CPUtime=462.38
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 3707 0 0 0 46223 15 0 0 25 0 1 0 215227431 14909440 3561 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3640 3561 48 102 0 3535 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 14560

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1339384/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=15668 CPUtime=522.4
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 4056 0 0 0 52223 17 0 0 25 0 1 0 215227431 16044032 3809 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3917 3809 48 102 0 3812 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15668

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1338936/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=15964 CPUtime=582.41
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 4363 0 0 0 58224 17 0 0 25 0 1 0 215227431 16347136 3886 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 3991 3886 48 102 0 3886 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15964

[startup+642.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1338552/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=16404 CPUtime=642.42
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 4676 0 0 0 64224 18 0 0 25 0 1 0 215227431 16797696 3990 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4101 3990 48 102 0 3996 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 16404

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1338104/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=16800 CPUtime=702.44
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 5035 0 0 0 70225 19 0 0 25 0 1 0 215227431 17203200 4097 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4200 4097 48 102 0 4095 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16800

[startup+762.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1337464/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=17344 CPUtime=762.45
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 5395 0 0 0 76225 20 0 0 25 0 1 0 215227431 17760256 4238 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4336 4238 48 102 0 4231 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 17344

[startup+822.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12052
/proc/meminfo: memFree=1336952/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=17928 CPUtime=822.47
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 5770 0 0 0 82226 21 0 0 25 0 1 0 215227431 18358272 4366 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4482 4366 48 102 0 4377 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 17928

[startup+882.722 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12054
/proc/meminfo: memFree=1336504/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=18240 CPUtime=882.48
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 6018 0 0 0 88226 22 0 0 25 0 1 0 215227431 18677760 4466 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4560 4466 48 102 0 4455 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 18240

[startup+942.753 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12054
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=18768 CPUtime=942.48
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 6282 0 0 0 94226 22 0 0 25 0 1 0 215227431 19218432 4574 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4692 4574 48 102 0 4587 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 18768

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1335480/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=19452 CPUtime=1002.5
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 6706 0 0 0 100227 23 0 0 25 0 1 0 215227431 19918848 4762 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4863 4762 48 102 0 4758 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 19452

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1335480/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=19416 CPUtime=1062.52
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 6747 0 0 0 106228 24 0 0 25 0 1 0 215227431 19881984 4762 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4854 4762 48 102 0 4749 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 19416

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1334904/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=19968 CPUtime=1122.54
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 7073 0 0 0 112229 25 0 0 25 0 1 0 215227431 20447232 4906 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 4992 4906 48 102 0 4887 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 19968

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1334584/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=20364 CPUtime=1182.55
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 7320 0 0 0 118230 25 0 0 25 0 1 0 215227431 20852736 4981 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 5091 4981 48 102 0 4986 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 20364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1334520/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=20364 CPUtime=1200.08
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 7372 0 0 0 119982 26 0 0 25 0 1 0 215227431 20852736 4990 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 5091 4990 48 102 0 4986 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20364

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12054
/proc/meminfo: memFree=1334520/2055920 swapFree=4192812/4192956
[pid=12051] ppid=12049 vsize=20364 CPUtime=1200.08
/proc/12051/stat : 12051 (picosat) R 12049 12051 10946 0 -1 4194304 7372 0 0 0 119982 26 0 0 25 0 1 0 215227431 20852736 4990 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/12051/statm: 5091 4990 48 102 0 4986 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.263959
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 20536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7372
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= 1812

runsolver used 1.37579 second user time and 2.86056 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Tue Feb 20 06:25:30 UTC 2007

IDJOB= 301105
IDBENCH= 20051
IDSOLVER= 106
FILE ID= node14/301105-1171952730

PBS_JOBID= 3848976

Free space on /tmp= 66551 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1791291573-05.cnf
COMMAND LINE= /tmp/evaluation/301105-1171952730/picosat /tmp/evaluation/301105-1171952730/instance-301105-1171952730.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301105-1171952730 -o ROOT/results/node14/solver-301105-1171952730 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301105-1171952730/picosat /tmp/evaluation/301105-1171952730/instance-301105-1171952730.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2690c322a31628af7bf19c266218b572

RANDOM SEED= 867800406

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1355288 kB
Buffers:         65556 kB
Cached:         498776 kB
SwapCached:          0 kB
Active:         329064 kB
Inactive:       289364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          72964 kB
Slab:            67792 kB
Committed_AS:   792012 kB
PageTables:       1736 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= 66551 MiB

End job on node14 on Tue Feb 20 06:45:33 UTC 2007