Trace number 301679

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 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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/node2/watcher-301679-1171985350 -o ROOT/results/node2/solver-301679-1171985350 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301679-1171985350/picosat /tmp/evaluation/301679-1171985350/instance-301679-1171985350.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 12633
/proc/meminfo: memFree=439352/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=568 CPUtime=0
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 218489966 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 142 66 40 102 0 37 0

[startup+0.106708 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12633
/proc/meminfo: memFree=439352/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=968 CPUtime=0.09
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 163 0 0 0 5 4 0 0 18 0 1 0 218489966 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514748 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12633
/proc/meminfo: memFree=439352/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=2292 CPUtime=0.5
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 522 0 0 0 38 12 0 0 22 0 1 0 218489966 2347008 505 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 573 505 48 102 0 468 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2292

[startup+1.33483 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12634
/proc/meminfo: memFree=435824/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=4004 CPUtime=1.32
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 941 0 0 0 120 12 0 0 25 0 1 0 218489966 4100096 924 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 1001 924 48 102 0 896 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4004

[startup+2.971 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12634
/proc/meminfo: memFree=435440/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=4532 CPUtime=2.95
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 1067 0 0 0 283 12 0 0 25 0 1 0 218489966 4640768 1050 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 1133 1050 48 102 0 1028 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 4532

[startup+6.25334 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12634
/proc/meminfo: memFree=434416/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=5428 CPUtime=6.24
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 1287 0 0 0 611 13 0 0 25 0 1 0 218489966 5558272 1270 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 1357 1270 48 102 0 1252 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5428

[startup+12.704 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 12634
/proc/meminfo: memFree=432944/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=6604 CPUtime=12.69
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 1600 0 0 0 1256 13 0 0 25 0 1 0 218489966 6762496 1583 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 1651 1583 48 102 0 1546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6604

[startup+25.5103 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12634
/proc/meminfo: memFree=431088/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=8648 CPUtime=25.49
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 2070 0 0 0 2536 13 0 0 25 0 1 0 218489966 8855552 2053 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 2162 2053 48 102 0 2057 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8648

[startup+51.12 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 12634
/proc/meminfo: memFree=428336/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=11364 CPUtime=51.09
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 2743 0 0 0 5096 13 0 0 25 0 1 0 218489966 11636736 2726 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 2841 2726 48 102 0 2736 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11364

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12634
/proc/meminfo: memFree=425136/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=14548 CPUtime=102.31
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 3553 0 0 0 10216 15 0 0 25 0 1 0 218489966 14897152 3536 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 3637 3536 48 102 0 3532 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 14548

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12634
/proc/meminfo: memFree=422576/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=16972 CPUtime=162.33
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 4207 0 0 0 16217 16 0 0 25 0 1 0 218489966 17379328 4162 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 4243 4162 48 102 0 4138 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 16972

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12634
/proc/meminfo: memFree=420656/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=18860 CPUtime=222.33
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 4775 0 0 0 22217 16 0 0 25 0 1 0 218489966 19312640 4639 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 4715 4639 48 102 0 4610 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 18860

[startup+282.434 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 12634
/proc/meminfo: memFree=418672/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=20940 CPUtime=282.35
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 5387 0 0 0 28218 17 0 0 25 0 1 0 218489966 21442560 5132 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 5235 5132 48 102 0 5130 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 20940

[startup+342.463 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12634
/proc/meminfo: memFree=417008/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=22736 CPUtime=342.37
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 6062 0 0 0 34219 18 0 0 25 0 1 0 218489966 23281664 5560 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 5684 5560 48 102 0 5579 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 22736

[startup+402.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12634
/proc/meminfo: memFree=415664/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=23716 CPUtime=402.38
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 6626 0 0 0 40219 19 0 0 25 0 1 0 218489966 24285184 5837 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 5929 5837 48 102 0 5824 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 23716

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12634
/proc/meminfo: memFree=414640/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=24900 CPUtime=462.39
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 7281 0 0 0 46219 20 0 0 25 0 1 0 218489966 25497600 6104 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 6225 6104 48 102 0 6120 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 24900

[startup+522.55 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12634
/proc/meminfo: memFree=413424/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=25984 CPUtime=522.41
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 7788 0 0 0 52220 21 0 0 25 0 1 0 218489966 26607616 6408 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 6496 6408 48 102 0 6391 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 25984

[startup+582.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12634
/proc/meminfo: memFree=411568/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=27816 CPUtime=582.42
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 8288 0 0 0 58221 21 0 0 25 0 1 0 218489966 28483584 6866 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 6954 6866 48 102 0 6849 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 27816

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12634
/proc/meminfo: memFree=410928/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=28644 CPUtime=642.44
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 8542 0 0 0 64222 22 0 0 25 0 1 0 218489966 29331456 7020 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 7161 7020 48 102 0 7056 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 28644

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=410672/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=28744 CPUtime=702.45
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 8982 0 0 0 70222 23 0 0 25 0 1 0 218489966 29433856 7050 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 7186 7050 48 102 0 7081 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 28744

[startup+762.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=408560/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=30848 CPUtime=762.46
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 9961 0 0 0 76222 24 0 0 25 0 1 0 218489966 31588352 7568 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 7712 7568 48 102 0 7607 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 30848

[startup+822.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=408560/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=30816 CPUtime=822.48
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 10110 0 0 0 82223 25 0 0 25 0 1 0 218489966 31555584 7573 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 7704 7573 48 102 0 7599 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 30816

[startup+882.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=406896/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=32472 CPUtime=882.49
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 10716 0 0 0 88223 26 0 0 25 0 1 0 218489966 33251328 7983 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 8118 7983 48 102 0 8013 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 32472

[startup+942.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=405616/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=33788 CPUtime=942.5
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 11091 0 0 0 94223 27 0 0 25 0 1 0 218489966 34598912 8307 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549521 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 8447 8307 48 102 0 8342 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 33788

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=405616/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=33788 CPUtime=1002.51
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 11091 0 0 0 100224 27 0 0 25 0 1 0 218489966 34598912 8307 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 8447 8307 48 102 0 8342 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 33788

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=405552/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=33832 CPUtime=1062.53
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 11309 0 0 0 106225 28 0 0 25 0 1 0 218489966 34643968 8337 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 8458 8337 48 102 0 8353 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 33832

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=404848/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=34532 CPUtime=1122.54
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 11663 0 0 0 112225 29 0 0 25 0 1 0 218489966 35360768 8512 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 8633 8512 48 102 0 8528 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 34532

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12636
/proc/meminfo: memFree=402992/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=36452 CPUtime=1182.56
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 12290 0 0 0 118226 30 0 0 25 0 1 0 218489966 37326848 8973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 9113 8973 48 102 0 9008 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 36452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12636
/proc/meminfo: memFree=402992/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=36440 CPUtime=1200.07
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 12290 0 0 0 119977 30 0 0 25 0 1 0 218489966 37314560 8973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529211 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 9110 8973 48 102 0 9005 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36440

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 3/78 12636
/proc/meminfo: memFree=402992/2055920 swapFree=4192812/4192956
[pid=12633] ppid=12631 vsize=36440 CPUtime=1200.07
/proc/12633/stat : 12633 (picosat) R 12631 12633 12576 0 -1 4194304 12290 0 0 0 119977 30 0 0 25 0 1 0 218489966 37314560 8973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529211 0 0 4096 0 0 0 0 17 1 0 0
/proc/12633/statm: 9110 8973 48 102 0 9005 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.311952
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 36464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12290
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= 24321

runsolver used 1.45378 second user time and 2.68059 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 20 15:29:10 UTC 2007

IDJOB= 301679
IDBENCH= 20065
IDSOLVER= 106
FILE ID= node2/301679-1171985350

PBS_JOBID= 3849092

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301679-1171985350/picosat /tmp/evaluation/301679-1171985350/instance-301679-1171985350.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301679-1171985350 -o ROOT/results/node2/solver-301679-1171985350 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301679-1171985350/picosat /tmp/evaluation/301679-1171985350/instance-301679-1171985350.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 395004606

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:        439824 kB
Buffers:         53764 kB
Cached:        1423876 kB
SwapCached:          0 kB
Active:         961112 kB
Inactive:       576176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        439824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            64320 kB
Committed_AS:  1188932 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= 66550 MiB

End job on node2 on Tue Feb 20 15:49:13 UTC 2007