Trace number 301720

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 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node10/watcher-301720-1171987896 -o ROOT/results/node10/solver-301720-1171987896 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301720-1171987896/picosat /tmp/evaluation/301720-1171987896/instance-301720-1171987896.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 9589
/proc/meminfo: memFree=1492280/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=568 CPUtime=0
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 218744603 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 142 66 40 102 0 37 0

[startup+0.10671 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9589
/proc/meminfo: memFree=1492280/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=968 CPUtime=0.1
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 163 0 0 0 5 5 0 0 18 0 1 0 218744603 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.514764 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9589
/proc/meminfo: memFree=1492280/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=2296 CPUtime=0.5
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 524 0 0 0 37 13 0 0 21 0 1 0 218744603 2351104 507 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 574 507 48 102 0 469 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2296

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1488752/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=4012 CPUtime=1.33
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 940 0 0 0 119 14 0 0 25 0 1 0 218744603 4108288 923 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 1003 923 48 102 0 898 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4012

[startup+2.9711 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1488368/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=4668 CPUtime=2.96
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 1096 0 0 0 282 14 0 0 25 0 1 0 218744603 4780032 1079 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 1167 1079 48 102 0 1062 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4668

[startup+6.25354 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1487408/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=5324 CPUtime=6.24
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 1270 0 0 0 610 14 0 0 25 0 1 0 218744603 5451776 1253 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 1331 1253 48 102 0 1226 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5324

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1485872/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=6584 CPUtime=12.69
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 1598 0 0 0 1254 15 0 0 25 0 1 0 218744603 6742016 1581 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 1646 1581 48 102 0 1541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6584

[startup+25.5131 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1484016/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=8620 CPUtime=25.49
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 2066 0 0 0 2534 15 0 0 25 0 1 0 218744603 8826880 2049 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597663 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 2155 2049 48 102 0 2050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8620

[startup+51.1246 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1481456/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=11172 CPUtime=51.1
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 2703 0 0 0 5094 16 0 0 25 0 1 0 218744603 11440128 2686 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 2793 2686 48 102 0 2688 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11172

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1478512/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=14056 CPUtime=102.3
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 3437 0 0 0 10214 16 0 0 25 0 1 0 218744603 14393344 3420 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 3514 3420 48 102 0 3409 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14056

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1475696/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=16660 CPUtime=162.31
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 4127 0 0 0 16214 17 0 0 25 0 1 0 218744603 17059840 4084 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597663 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 4165 4084 48 102 0 4060 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16660

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1473648/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=18776 CPUtime=222.33
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 4757 0 0 0 22215 18 0 0 25 0 1 0 218744603 19226624 4614 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 4694 4614 48 102 0 4589 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 18776

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1471600/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=20872 CPUtime=282.34
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 5417 0 0 0 28215 19 0 0 25 0 1 0 218744603 21372928 5115 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 5218 5115 48 102 0 5113 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 20872

[startup+342.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1469936/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=22376 CPUtime=342.35
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 6101 0 0 0 34215 20 0 0 25 0 1 0 218744603 22913024 5482 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 5594 5482 48 102 0 5489 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 22376

[startup+402.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1468144/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=24164 CPUtime=402.37
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 6821 0 0 0 40216 21 0 0 25 0 1 0 218744603 24743936 5929 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 6041 5929 48 102 0 5936 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 24164

[startup+462.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1467696/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=24504 CPUtime=462.39
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 7140 0 0 0 46217 22 0 0 25 0 1 0 218744603 25092096 6037 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 6126 6037 48 102 0 6021 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 24504

[startup+522.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1466032/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=26616 CPUtime=522.4
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 7869 0 0 0 52217 23 0 0 25 0 1 0 218744603 27254784 6551 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 6654 6551 48 102 0 6549 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 26616

[startup+582.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1464624/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=27568 CPUtime=582.42
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 8210 0 0 0 58218 24 0 0 25 0 1 0 218744603 28229632 6810 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 6892 6810 48 102 0 6787 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 27568

[startup+642.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1463344/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=29120 CPUtime=642.43
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 8618 0 0 0 64218 25 0 0 25 0 1 0 218744603 29818880 7132 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 7280 7132 48 102 0 7175 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 29120

[startup+702.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1463408/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=29120 CPUtime=702.44
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 8662 0 0 0 70219 25 0 0 25 0 1 0 218744603 29818880 7132 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 7280 7132 48 102 0 7175 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 29120

[startup+762.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1461872/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=30696 CPUtime=762.45
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 9237 0 0 0 76219 26 0 0 25 0 1 0 218744603 31432704 7523 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 7674 7523 48 102 0 7569 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 30696

[startup+822.738 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1461616/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=30832 CPUtime=822.47
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 9531 0 0 0 82220 27 0 0 25 0 1 0 218744603 31571968 7577 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 7708 7577 48 102 0 7603 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 30832

[startup+882.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1460656/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=31884 CPUtime=882.49
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 9971 0 0 0 88221 28 0 0 25 0 1 0 218744603 32649216 7821 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 7971 7821 48 102 0 7866 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 31884

[startup+942.802 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1459824/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=32640 CPUtime=942.49
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 10289 0 0 0 94221 28 0 0 25 0 1 0 218744603 33423360 8033 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8160 8033 48 102 0 8055 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 32640

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1458608/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=33816 CPUtime=1002.51
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 10682 0 0 0 100222 29 0 0 25 0 1 0 218744603 34627584 8324 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8454 8324 48 102 0 8349 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 33816

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1458416/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=34032 CPUtime=1062.52
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 10949 0 0 0 106223 29 0 0 25 0 1 0 218744603 34848768 8387 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8508 8387 48 102 0 8403 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 34032

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1457456/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=34892 CPUtime=1122.54
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 11296 0 0 0 112224 30 0 0 25 0 1 0 218744603 35729408 8602 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8723 8602 48 102 0 8618 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 34892

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1456368/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=36076 CPUtime=1182.55
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 11745 0 0 0 118224 31 0 0 25 0 1 0 218744603 36941824 8887 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529305 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 9019 8887 48 102 0 8914 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 36076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1456624/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=35756 CPUtime=1200.07
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 11745 0 0 0 119976 31 0 0 25 0 1 0 218744603 36614144 8823 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8939 8823 48 102 0 8834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 35756

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9590
/proc/meminfo: memFree=1456624/2055920 swapFree=4192812/4192956
[pid=9589] ppid=9587 vsize=35756 CPUtime=1200.07
/proc/9589/stat : 9589 (picosat) R 9587 9589 9238 0 -1 4194304 11745 0 0 0 119976 31 0 0 25 0 1 0 218744603 36614144 8823 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9589/statm: 8939 8823 48 102 0 8834 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 35756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.76
CPU system time (s): 0.32595
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 36076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11745
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= 1756

runsolver used 1.36379 second user time and 2.86356 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Tue Feb 20 16:11:36 UTC 2007

IDJOB= 301720
IDBENCH= 20066
IDSOLVER= 106
FILE ID= node10/301720-1171987896

PBS_JOBID= 3849095

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/301720-1171987896/picosat /tmp/evaluation/301720-1171987896/instance-301720-1171987896.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301720-1171987896 -o ROOT/results/node10/solver-301720-1171987896 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301720-1171987896/picosat /tmp/evaluation/301720-1171987896/instance-301720-1171987896.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 63488176

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1492688 kB
Buffers:         53572 kB
Cached:         392916 kB
SwapCached:          0 kB
Active:         272368 kB
Inactive:       218436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          63204 kB
Slab:            57844 kB
Committed_AS:  1263688 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Tue Feb 20 16:31:38 UTC 2007