Trace number 296349

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) 1200.02 1200.32

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.313951
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node61/watcher-296349-1171821971 -o ROOT/results/node61/solver-296349-1171821971 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296349-1171821971/picosat /tmp/evaluation/296349-1171821971/instance-296349-1171821971.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 3/64 6448
/proc/meminfo: memFree=892960/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=568 CPUtime=0
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202154051 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 142 53 40 102 0 37 0

[startup+0.107162 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6448
/proc/meminfo: memFree=892960/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=836 CPUtime=0.09
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 145 0 0 0 5 4 0 0 18 0 1 0 202154051 856064 130 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520258 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.5152 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6448
/proc/meminfo: memFree=892960/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=976 CPUtime=0.5
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 202 0 0 0 46 4 0 0 21 0 1 0 202154051 999424 185 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 244 185 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.33528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=892248/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=1100 CPUtime=1.32
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 222 0 0 0 128 4 0 0 25 0 1 0 202154051 1126400 205 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 275 205 48 102 0 170 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1100

[startup+2.97143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=892056/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=1260 CPUtime=2.96
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 248 0 0 0 292 4 0 0 25 0 1 0 202154051 1290240 231 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 315 231 48 102 0 210 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1260

[startup+6.25175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=891928/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=1416 CPUtime=6.24
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 282 0 0 0 620 4 0 0 25 0 1 0 202154051 1449984 265 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 354 265 48 102 0 249 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1416

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=891608/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=1528 CPUtime=12.68
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 327 0 0 0 1264 4 0 0 25 0 1 0 202154051 1564672 310 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 382 310 48 102 0 277 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1528

[startup+25.5046 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=891424/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=1760 CPUtime=25.48
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 386 0 0 0 2544 4 0 0 25 0 1 0 202154051 1802240 369 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 440 369 48 102 0 335 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1760

[startup+51.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=891168/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=2020 CPUtime=51.08
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 456 0 0 0 5104 4 0 0 25 0 1 0 202154051 2068480 439 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 505 439 48 102 0 400 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2020

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=890720/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=2516 CPUtime=102.28
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 558 0 0 0 10223 5 0 0 25 0 1 0 202154051 2576384 541 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 629 541 48 102 0 524 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2516

[startup+162.333 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=890400/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=2840 CPUtime=162.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 642 0 0 0 16224 5 0 0 25 0 1 0 202154051 2908160 624 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 710 624 48 102 0 605 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2840

[startup+222.347 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6449
/proc/meminfo: memFree=890144/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3036 CPUtime=222.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 692 0 0 0 22224 5 0 0 25 0 1 0 202154051 3108864 674 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 759 674 48 102 0 654 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3036

[startup+282.366 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6449
/proc/meminfo: memFree=889952/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3260 CPUtime=282.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 745 0 0 0 28224 5 0 0 25 0 1 0 202154051 3338240 727 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 815 727 48 102 0 710 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3260

[startup+342.383 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6449
/proc/meminfo: memFree=889824/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3348 CPUtime=342.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 774 0 0 0 34224 5 0 0 25 0 1 0 202154051 3428352 756 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 837 756 48 102 0 732 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3348

[startup+402.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 6449
/proc/meminfo: memFree=889696/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3432 CPUtime=402.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 806 0 0 0 40223 6 0 0 25 0 1 0 202154051 3514368 784 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 858 784 48 102 0 753 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3432

[startup+462.414 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6449
/proc/meminfo: memFree=889568/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3584 CPUtime=462.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 841 0 0 0 46223 6 0 0 25 0 1 0 202154051 3670016 819 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 896 819 48 102 0 791 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3584

[startup+522.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889440/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3728 CPUtime=522.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 880 0 0 0 52223 6 0 0 25 0 1 0 202154051 3817472 858 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 932 858 48 102 0 827 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 3728

[startup+582.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889376/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3832 CPUtime=582.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 907 0 0 0 58224 6 0 0 25 0 1 0 202154051 3923968 885 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 958 885 48 102 0 853 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3832

[startup+642.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889120/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3996 CPUtime=642.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 950 0 0 0 64224 6 0 0 25 0 1 0 202154051 4091904 928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 999 928 48 102 0 894 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 3996

[startup+702.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889184/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=3992 CPUtime=702.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 950 0 0 0 70223 6 0 0 25 0 1 0 202154051 4087808 928 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 998 928 48 102 0 893 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 3992

[startup+762.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889056/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4196 CPUtime=762.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 980 0 0 0 76223 6 0 0 25 0 1 0 202154051 4296704 955 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1049 955 48 102 0 944 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 4196

[startup+822.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=889056/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4196 CPUtime=822.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 980 0 0 0 82224 6 0 0 25 0 1 0 202154051 4296704 955 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1049 955 48 102 0 944 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 4196

[startup+882.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888864/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4360 CPUtime=882.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1027 0 0 0 88223 7 0 0 25 0 1 0 202154051 4464640 999 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1090 999 48 102 0 985 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 4360

[startup+942.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888928/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4360 CPUtime=942.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1027 0 0 0 94222 7 0 0 25 0 1 0 202154051 4464640 999 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1090 999 48 102 0 985 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 4360

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888672/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4564 CPUtime=1002.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1077 0 0 0 100222 7 0 0 25 0 1 0 202154051 4673536 1049 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1141 1049 48 102 0 1036 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 4564

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888736/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4484 CPUtime=1062.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1097 0 0 0 106223 7 0 0 25 0 1 0 202154051 4591616 1033 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1121 1033 48 102 0 1016 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 4484

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888736/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4476 CPUtime=1122.29
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1097 0 0 0 112222 7 0 0 25 0 1 0 202154051 4583424 1031 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1119 1031 48 102 0 1014 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 4476

[startup+1182.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888544/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4696 CPUtime=1182.3
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1158 0 0 0 118222 8 0 0 25 0 1 0 202154051 4808704 1088 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1174 1088 48 102 0 1069 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 4696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888544/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4696 CPUtime=1200.02
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1159 0 0 0 119994 8 0 0 25 0 1 0 202154051 4808704 1089 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1174 1089 48 102 0 1069 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4696

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6449
/proc/meminfo: memFree=888544/2055920 swapFree=4183164/4192956
[pid=6448] ppid=6446 vsize=4696 CPUtime=1200.02
/proc/6448/stat : 6448 (picosat) R 6446 6448 5381 0 -1 4194304 1159 0 0 0 119994 8 0 0 25 0 1 0 202154051 4808704 1089 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6448/statm: 1174 1089 48 102 0 1069 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.082987
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 4720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1159
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= 1631

runsolver used 0.818875 second user time and 2.38964 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Sun Feb 18 18:06:11 UTC 2007

IDJOB= 296349
IDBENCH= 19935
IDSOLVER= 106
FILE ID= node61/296349-1171821971

PBS_JOBID= 3839643

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296349-1171821971/picosat /tmp/evaluation/296349-1171821971/instance-296349-1171821971.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-296349-1171821971 -o ROOT/results/node61/solver-296349-1171821971 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296349-1171821971/picosat /tmp/evaluation/296349-1171821971/instance-296349-1171821971.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 921912927

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        893304 kB
Buffers:         38884 kB
Cached:        1022020 kB
SwapCached:       3636 kB
Active:         426960 kB
Inactive:       643416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893304 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            78312 kB
Committed_AS:   578372 kB
PageTables:       1388 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= 66564 MiB

End job on node61 on Sun Feb 18 18:26:14 UTC 2007