Trace number 303688

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 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1751213243-05.cnf
MD5SUM0186eda890cf4014d992450cade22d17
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

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/node69/watcher-303688-1172041328 -o ROOT/results/node69/solver-303688-1172041328 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303688-1172041328/picosat /tmp/evaluation/303688-1172041328/instance-303688-1172041328.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 18335
/proc/meminfo: memFree=1424104/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=568 CPUtime=0
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 224090562 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 142 54 40 102 0 37 0

[startup+0.106864 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 18335
/proc/meminfo: memFree=1424104/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=836 CPUtime=0.09
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 142 0 0 0 3 6 0 0 18 0 1 0 224090562 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514928 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 18335
/proc/meminfo: memFree=1424104/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=1892 CPUtime=0.51
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 409 0 0 0 34 17 0 0 21 0 1 0 224090562 1937408 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 473 394 42 102 0 368 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1892

[startup+1.33506 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18336
/proc/meminfo: memFree=1421984/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=2560 CPUtime=1.32
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 584 0 0 0 115 17 0 0 25 0 1 0 224090562 2621440 567 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 640 567 48 102 0 535 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2560

[startup+2.97233 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18342
/proc/meminfo: memFree=1421536/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=2956 CPUtime=2.95
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 665 0 0 0 278 17 0 0 25 0 1 0 224090562 3026944 648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 739 648 48 102 0 634 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 2956

[startup+6.25187 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18344
/proc/meminfo: memFree=1421088/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=3340 CPUtime=6.24
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 776 0 0 0 606 18 0 0 25 0 1 0 224090562 3420160 759 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 835 759 48 102 0 730 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3340

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18348
/proc/meminfo: memFree=1420392/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=4040 CPUtime=12.68
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 952 0 0 0 1250 18 0 0 25 0 1 0 224090562 4136960 935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1010 935 48 102 0 905 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4040

[startup+25.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18356
/proc/meminfo: memFree=1419496/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=4788 CPUtime=25.48
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 1142 0 0 0 2530 18 0 0 25 0 1 0 224090562 4902912 1125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1197 1125 48 102 0 1092 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4788

[startup+51.1232 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1419680/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=5892 CPUtime=51.07
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 1380 0 0 0 5089 18 0 0 25 0 1 0 224090562 6033408 1363 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1473 1363 48 102 0 1368 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5892

[startup+102.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1418464/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=7080 CPUtime=102.27
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 1687 0 0 0 10208 19 0 0 25 0 1 0 224090562 7249920 1670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 1770 1670 48 102 0 1665 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7080

[startup+162.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1417312/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=8152 CPUtime=162.27
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 1977 0 0 0 16208 19 0 0 25 0 1 0 224090562 8347648 1952 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2038 1952 48 102 0 1933 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 8152

[startup+222.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1416608/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=8868 CPUtime=222.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 2161 0 0 0 22207 19 0 0 25 0 1 0 224090562 9080832 2136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2217 2136 48 102 0 2112 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 8868

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1415776/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=9648 CPUtime=282.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 2422 0 0 0 28207 19 0 0 25 0 1 0 224090562 9879552 2334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2412 2334 48 102 0 2307 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 9648

[startup+342.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1415392/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=10096 CPUtime=342.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 2606 0 0 0 34206 20 0 0 25 0 1 0 224090562 10338304 2450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2524 2450 48 102 0 2419 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 10096

[startup+402.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1414880/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=10488 CPUtime=402.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 2900 0 0 0 40206 20 0 0 25 0 1 0 224090562 10739712 2519 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2622 2519 48 102 0 2517 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 10488

[startup+462.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1413984/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=11488 CPUtime=462.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 3367 0 0 0 46205 21 0 0 25 0 1 0 224090562 11763712 2749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2872 2749 48 102 0 2767 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 11488

[startup+522.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1413984/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=11448 CPUtime=522.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 3583 0 0 0 52205 21 0 0 25 0 1 0 224090562 11722752 2749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2862 2749 48 102 0 2757 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 11448

[startup+582.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1413536/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=11976 CPUtime=582.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 3904 0 0 0 58205 21 0 0 25 0 1 0 224090562 12263424 2886 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 2994 2886 48 102 0 2889 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 11976

[startup+642.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1413024/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=12504 CPUtime=642.25
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 4258 0 0 0 64204 21 0 0 25 0 1 0 224090562 12804096 3008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3126 3008 48 102 0 3021 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 12504

[startup+702.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1412576/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=12912 CPUtime=702.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 4538 0 0 0 70204 22 0 0 25 0 1 0 224090562 13221888 3127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3228 3127 48 102 0 3123 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 12912

[startup+762.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1412448/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=12888 CPUtime=762.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 4759 0 0 0 76204 22 0 0 25 0 1 0 224090562 13197312 3139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3222 3139 48 102 0 3117 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 12888

[startup+822.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1412064/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=13284 CPUtime=822.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 5029 0 0 0 82204 22 0 0 25 0 1 0 224090562 13602816 3239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3321 3239 48 102 0 3216 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 13284

[startup+882.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1411744/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=13564 CPUtime=882.25
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 5281 0 0 0 88203 22 0 0 25 0 1 0 224090562 13889536 3312 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3391 3312 48 102 0 3286 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 13564

[startup+942.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1411296/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=14076 CPUtime=942.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 5543 0 0 0 94203 23 0 0 25 0 1 0 224090562 14413824 3438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3519 3438 48 102 0 3414 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 14076

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1411232/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=14076 CPUtime=1002.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 5727 0 0 0 100203 23 0 0 25 0 1 0 224090562 14413824 3438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3519 3438 48 102 0 3414 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 14076

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1410784/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=14832 CPUtime=1062.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 5983 0 0 0 106203 23 0 0 25 0 1 0 224090562 15187968 3554 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3708 3554 48 102 0 3603 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 14832

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1410656/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=14828 CPUtime=1122.26
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 6152 0 0 0 112203 23 0 0 25 0 1 0 224090562 15183872 3572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3707 3572 48 102 0 3602 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 14828

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1410656/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=14952 CPUtime=1182.25
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 6314 0 0 0 118202 23 0 0 25 0 1 0 224090562 15310848 3590 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3738 3590 48 102 0 3633 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 14952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18376
/proc/meminfo: memFree=1410528/2055920 swapFree=4125984/4192956
[pid=18335] ppid=18333 vsize=15084 CPUtime=1200.07
/proc/18335/stat : 18335 (picosat) R 18333 18335 17012 0 -1 4194304 6384 0 0 0 119984 23 0 0 25 0 1 0 224090562 15446016 3612 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18335/statm: 3771 3612 48 102 0 3666 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15084

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): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.242963
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 15276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6384
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= 3168

runsolver used 0.78788 second user time and 2.44863 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 21 07:02:08 UTC 2007

IDJOB= 303688
IDBENCH= 20114
IDSOLVER= 106
FILE ID= node69/303688-1172041328

PBS_JOBID= 3892723

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1751213243-05.cnf
COMMAND LINE= /tmp/evaluation/303688-1172041328/picosat /tmp/evaluation/303688-1172041328/instance-303688-1172041328.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-303688-1172041328 -o ROOT/results/node69/solver-303688-1172041328 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303688-1172041328/picosat /tmp/evaluation/303688-1172041328/instance-303688-1172041328.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0186eda890cf4014d992450cade22d17

RANDOM SEED= 995376558

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1424512 kB
Buffers:         23652 kB
Cached:         489372 kB
SwapCached:      60692 kB
Active:          80068 kB
Inactive:       500928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424512 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          17172 kB
Slab:            35924 kB
Committed_AS:   643720 kB
PageTables:       1720 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= 66562 MiB

End job on node69 on Wed Feb 21 07:22:11 UTC 2007