Trace number 301228

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) 1200.07 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-301228-1171958951 -o ROOT/results/node2/solver-301228-1171958951 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301228-1171958951/picosat /tmp/evaluation/301228-1171958951/instance-301228-1171958951.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 10097
/proc/meminfo: memFree=367808/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=568 CPUtime=0
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 215850096 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 142 65 40 102 0 37 0

[startup+0.107507 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10097
/proc/meminfo: memFree=367808/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=968 CPUtime=0.09
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 162 0 0 0 5 4 0 0 18 0 1 0 215850096 991232 147 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.51955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10097
/proc/meminfo: memFree=367808/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=2164 CPUtime=0.51
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 500 0 0 0 43 8 0 0 22 0 1 0 215850096 2215936 483 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 541 483 48 102 0 436 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2164

[startup+1.34363 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10098
/proc/meminfo: memFree=365816/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=2424 CPUtime=1.34
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 553 0 0 0 126 8 0 0 25 0 1 0 215850096 2482176 536 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 606 536 48 102 0 501 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 2424

[startup+2.9798 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10098
/proc/meminfo: memFree=365368/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=2832 CPUtime=2.97
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 649 0 0 0 289 8 0 0 25 0 1 0 215850096 2899968 632 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 708 632 48 102 0 603 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2832

[startup+6.25614 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10098
/proc/meminfo: memFree=364664/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=3472 CPUtime=6.25
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 797 0 0 0 617 8 0 0 25 0 1 0 215850096 3555328 780 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529839 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 868 780 48 102 0 763 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3472

[startup+12.7108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10098
/proc/meminfo: memFree=363776/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=4388 CPUtime=12.7
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 1022 0 0 0 1262 8 0 0 25 0 1 0 215850096 4493312 1005 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 1097 1005 48 102 0 992 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4388

[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10098
/proc/meminfo: memFree=362752/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=5272 CPUtime=25.49
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 1261 0 0 0 2541 8 0 0 25 0 1 0 215850096 5398528 1244 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 1318 1244 48 102 0 1213 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5272

[startup+51.1208 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10098
/proc/meminfo: memFree=361216/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=6744 CPUtime=51.1
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 1628 0 0 0 5101 9 0 0 25 0 1 0 215850096 6905856 1611 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549307 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 1686 1611 48 102 0 1581 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6744

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10098
/proc/meminfo: memFree=359296/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=8724 CPUtime=102.3
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 2112 0 0 0 10221 9 0 0 25 0 1 0 215850096 8933376 2095 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 2181 2095 48 102 0 2076 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8724

[startup+162.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=357760/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=10364 CPUtime=162.38
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 2499 0 0 0 16228 10 0 0 25 0 1 0 215850096 10612736 2480 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 2591 2480 48 102 0 2486 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 10364

[startup+222.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=356544/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=11476 CPUtime=222.4
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 2804 0 0 0 22229 11 0 0 25 0 1 0 215850096 11751424 2775 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 2869 2775 48 102 0 2764 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 11476

[startup+282.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=355648/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=12364 CPUtime=282.41
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 3051 0 0 0 28230 11 0 0 25 0 1 0 215850096 12660736 2995 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3091 2995 48 102 0 2986 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 12364

[startup+342.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=354560/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=13404 CPUtime=342.42
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 3338 0 0 0 34230 12 0 0 25 0 1 0 215850096 13725696 3266 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3351 3266 48 102 0 3246 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 13404

[startup+402.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=354048/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=13900 CPUtime=402.44
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 3479 0 0 0 40231 13 0 0 25 0 1 0 215850096 14233600 3392 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3475 3392 48 102 0 3370 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 13900

[startup+462.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=353280/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=14604 CPUtime=462.46
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 3725 0 0 0 46232 14 0 0 25 0 1 0 215850096 14954496 3572 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3651 3572 48 102 0 3546 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 14604

[startup+522.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=352960/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=15064 CPUtime=522.46
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 3875 0 0 0 52232 14 0 0 25 0 1 0 215850096 15425536 3658 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3766 3658 48 102 0 3661 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 15064

[startup+582.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=352064/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=15952 CPUtime=582.49
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 4184 0 0 0 58234 15 0 0 25 0 1 0 215850096 16334848 3864 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 3988 3864 48 102 0 3883 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 15952

[startup+642.673 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=351424/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=16480 CPUtime=642.49
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 4615 0 0 0 64234 15 0 0 25 0 1 0 215850096 16875520 4019 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4120 4019 48 102 0 4015 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 16480

[startup+702.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=351104/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=16820 CPUtime=702.52
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 4876 0 0 0 70235 17 0 0 25 0 1 0 215850096 17223680 4100 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4205 4100 48 102 0 4100 0
Current children cumulated CPU time (s) 702.52
Current children cumulated vsize (KiB) 16820

[startup+762.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=350720/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=17336 CPUtime=762.53
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 5192 0 0 0 76236 17 0 0 25 0 1 0 215850096 17752064 4231 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529401 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4334 4231 48 102 0 4229 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 17336

[startup+822.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=350144/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=17776 CPUtime=822.55
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 5414 0 0 0 82237 18 0 0 25 0 1 0 215850096 18202624 4342 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4444 4342 48 102 0 4339 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 17776

[startup+882.795 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=349632/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=18232 CPUtime=882.55
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 5778 0 0 0 88237 18 0 0 25 0 1 0 215850096 18669568 4454 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4558 4454 48 102 0 4453 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 18232

[startup+942.826 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=349504/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=18364 CPUtime=942.58
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 5972 0 0 0 94239 19 0 0 25 0 1 0 215850096 18804736 4492 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4591 4492 48 102 0 4486 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 18364

[startup+1002.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=348992/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=18932 CPUtime=1002.59
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 6418 0 0 0 100239 20 0 0 25 0 1 0 215850096 19386368 4613 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4733 4613 48 102 0 4628 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 18932

[startup+1062.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=348480/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=19440 CPUtime=1062.61
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 6767 0 0 0 106240 21 0 0 25 0 1 0 215850096 19906560 4746 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 4860 4746 48 102 0 4755 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 19440

[startup+1122.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=347584/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=20212 CPUtime=1122.62
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 7115 0 0 0 112241 21 0 0 25 0 1 0 215850096 20697088 4967 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 5053 4967 48 102 0 4948 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 20212

[startup+1182.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=347584/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=20320 CPUtime=1182.63
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 7289 0 0 0 118241 22 0 0 25 0 1 0 215850096 20807680 4969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525709 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 5080 4969 48 102 0 4975 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 20320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10098
/proc/meminfo: memFree=347584/2055920 swapFree=4192812/4192956
[pid=10097] ppid=10095 vsize=20320 CPUtime=1200.05
/proc/10097/stat : 10097 (picosat) R 10095 10097 9659 0 -1 4194304 7332 0 0 0 119983 22 0 0 25 0 1 0 215850096 20807680 4969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/10097/statm: 5080 4969 48 102 0 4975 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 20320

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): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.233964
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 20516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7332
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= 23713

runsolver used 1.47877 second user time and 2.69459 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 20 08:09:11 UTC 2007

IDJOB= 301228
IDBENCH= 20054
IDSOLVER= 106
FILE ID= node2/301228-1171958951

PBS_JOBID= 3849010

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301228-1171958951/picosat /tmp/evaluation/301228-1171958951/instance-301228-1171958951.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301228-1171958951 -o ROOT/results/node2/solver-301228-1171958951 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301228-1171958951/picosat /tmp/evaluation/301228-1171958951/instance-301228-1171958951.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 430494019

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:        368216 kB
Buffers:         54076 kB
Cached:        1495100 kB
SwapCached:          0 kB
Active:        1034820 kB
Inactive:       574260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        368216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          78792 kB
Slab:            64160 kB
Committed_AS:  1182012 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 08:29:14 UTC 2007