Trace number 306435

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) 1200.03 1200.32

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-306435-1172099072 -o ROOT/results/node25/solver-306435-1172099072 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306435-1172099072/picosat /tmp/evaluation/306435-1172099072/instance-306435-1172099072.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 3/64 11478
/proc/meminfo: memFree=1579320/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=1080 CPUtime=0
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 197 0 0 0 0 0 0 0 19 0 1 0 4529426 1105920 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 270 182 40 102 0 165 0

[startup+0.106153 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11478
/proc/meminfo: memFree=1579320/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=1476 CPUtime=0.09
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 283 0 0 0 4 5 0 0 20 0 1 0 4529426 1511424 268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 369 268 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.514189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11478
/proc/meminfo: memFree=1579320/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=2660 CPUtime=0.5
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 602 0 0 0 37 13 0 0 23 0 1 0 4529426 2723840 585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 665 585 48 102 0 560 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2660

[startup+1.33426 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1575792/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=4488 CPUtime=1.33
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 1036 0 0 0 119 14 0 0 25 0 1 0 4529426 4595712 1019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 1122 1019 48 102 0 1017 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4488

[startup+2.97041 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1573616/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=6040 CPUtime=2.96
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 1428 0 0 0 282 14 0 0 25 0 1 0 4529426 6184960 1410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 1510 1410 48 102 0 1405 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6040

[startup+6.25171 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1572720/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=6876 CPUtime=6.24
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 1637 0 0 0 610 14 0 0 25 0 1 0 4529426 7041024 1619 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 1719 1619 48 102 0 1614 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6876

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1571376/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=8536 CPUtime=12.69
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 2039 0 0 0 1255 14 0 0 25 0 1 0 4529426 8740864 2021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 2134 2021 48 102 0 2029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8536

[startup+25.5075 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1568624/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=10928 CPUtime=25.49
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 2641 0 0 0 2535 14 0 0 25 0 1 0 4529426 11190272 2623 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 2732 2623 48 102 0 2627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10928

[startup+51.1128 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1564976/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=14568 CPUtime=51.09
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 3559 0 0 0 5094 15 0 0 25 0 1 0 4529426 14917632 3541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 3642 3541 48 102 0 3537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14568

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1560112/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=19356 CPUtime=102.28
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 4765 0 0 0 10212 16 0 0 25 0 1 0 4529426 19820544 4747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 4839 4747 48 102 0 4734 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19356

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1555824/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=23548 CPUtime=162.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 5988 0 0 0 16212 17 0 0 25 0 1 0 4529426 24113152 5810 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 5887 5810 48 102 0 5782 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23548

[startup+222.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1552752/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=26728 CPUtime=222.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 6876 0 0 0 22211 18 0 0 25 0 1 0 4529426 27369472 6572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 6682 6572 48 102 0 6577 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26728

[startup+282.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1549168/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=30468 CPUtime=282.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 7869 0 0 0 28210 19 0 0 25 0 1 0 4529426 31199232 7458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 7617 7458 48 102 0 7512 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 30468

[startup+342.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1547824/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=31736 CPUtime=342.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 8335 0 0 0 34210 19 0 0 25 0 1 0 4529426 32497664 7784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 7934 7784 48 102 0 7829 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 31736

[startup+402.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1544624/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=34976 CPUtime=402.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 9293 0 0 0 40209 20 0 0 25 0 1 0 4529426 35815424 8576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 8744 8576 48 102 0 8639 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 34976

[startup+462.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1543408/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=36064 CPUtime=462.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 10259 0 0 0 46208 22 0 0 25 0 1 0 4529426 36929536 8878 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 9016 8878 48 102 0 8911 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 36064

[startup+522.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1540016/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=39564 CPUtime=522.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 11490 0 0 0 52207 23 0 0 25 0 1 0 4529426 40513536 9731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 9891 9731 48 102 0 9786 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 39564

[startup+582.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1540400/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=39000 CPUtime=582.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 12072 0 0 0 58207 23 0 0 25 0 1 0 4529426 39936000 9622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 9750 9622 48 102 0 9645 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 39000

[startup+642.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1534896/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=44516 CPUtime=642.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 13942 0 0 0 64206 24 0 0 25 0 1 0 4529426 45584384 10997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 11129 10997 48 102 0 11024 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 44516

[startup+702.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1533552/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=45816 CPUtime=702.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 15539 0 0 0 70205 25 0 0 25 0 1 0 4529426 46915584 11325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 11454 11325 48 102 0 11349 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 45816

[startup+762.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1535088/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=45660 CPUtime=762.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 16227 0 0 0 76204 26 0 0 25 0 1 0 4529426 46755840 11268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 11415 11268 48 102 0 11310 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 45660

[startup+822.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1530992/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=48384 CPUtime=822.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 17095 0 0 0 82204 26 0 0 25 0 1 0 4529426 49545216 11968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 12096 11968 48 102 0 11991 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 48384

[startup+882.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1532400/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=47632 CPUtime=882.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 17555 0 0 0 88203 27 0 0 25 0 1 0 4529426 48775168 11774 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 11908 11774 48 102 0 11803 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 47632

[startup+942.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1529712/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=49632 CPUtime=942.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 18945 0 0 0 94201 29 0 0 25 0 1 0 4529426 50823168 12289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 12408 12289 48 102 0 12303 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 49632

[startup+1002.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1526448/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=52884 CPUtime=1002.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 19873 0 0 0 100200 30 0 0 25 0 1 0 4529426 54153216 13093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13221 13093 48 102 0 13116 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 52884

[startup+1062.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1524400/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=55212 CPUtime=1062.29
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 20539 0 0 0 106199 30 0 0 25 0 1 0 4529426 56537088 13632 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13803 13632 48 102 0 13698 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 55212

[startup+1122.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1525296/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=54276 CPUtime=1122.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 20604 0 0 0 112199 31 0 0 25 0 1 0 4529426 55578624 13405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13569 13405 48 102 0 13464 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 54276

[startup+1182.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1524976/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=54664 CPUtime=1182.3
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 20810 0 0 0 118198 32 0 0 25 0 1 0 4529426 55975936 13481 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13666 13481 48 102 0 13561 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 54664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1524976/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=54664 CPUtime=1200.01
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 20813 0 0 0 119969 32 0 0 25 0 1 0 4529426 55975936 13484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13666 13484 48 102 0 13561 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 54664

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

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

[startup+1200.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11479
/proc/meminfo: memFree=1524976/2055920 swapFree=4192956/4192956
[pid=11478] ppid=11476 vsize=54664 CPUtime=1200.01
/proc/11478/stat : 11478 (picosat) R 11476 11478 11026 0 -1 4194304 20813 0 0 0 119969 32 0 0 25 0 1 0 4529426 55975936 13484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11478/statm: 13666 13484 48 102 0 13561 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 54664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.7
CPU system time (s): 0.331949
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 55472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20813
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= 5
involuntary context switches= 896

runsolver used 0.926859 second user time and 2.28065 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Wed Feb 21 23:04:32 UTC 2007

IDJOB= 306435
IDBENCH= 20181
IDSOLVER= 106
FILE ID= node25/306435-1172099072

PBS_JOBID= 3892872

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306435-1172099072/picosat /tmp/evaluation/306435-1172099072/instance-306435-1172099072.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-306435-1172099072 -o ROOT/results/node25/solver-306435-1172099072 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306435-1172099072/picosat /tmp/evaluation/306435-1172099072/instance-306435-1172099072.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 665372838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1579728 kB
Buffers:         35484 kB
Cached:         355516 kB
SwapCached:          0 kB
Active:         170748 kB
Inactive:       236276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579728 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          26208 kB
Slab:            55192 kB
Committed_AS:    70524 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node25 on Wed Feb 21 23:24:34 UTC 2007