Trace number 456206

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 535UNSAT 1144.68 1144.98

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
MD5SUMc7db94a671d9411eb90a6ffa8f8c530f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark453.899
Satisfiable
(Un)Satisfiability was proved
Number of variables29249
Number of clauses861366
Sum of the clauses size1745389
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2858070
Number of clauses of size 30
Number of clauses of size 46
Number of clauses of size 528
Number of clauses of size over 53262

Solver Data (download as text)

1144.59/1144.97	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-456206-1178328820 -o ROOT/results/node65/solver-456206-1178328820 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456206-1178328820/picosat /tmp/evaluation/456206-1178328820/instance-456206-1178328820.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.99 0.97 0.93 3/64 22246
/proc/meminfo: memFree=1505208/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=1536 CPUtime=0
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 308871833 1572864 279 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 384 280 40 102 0 279 0

[startup+0.0479469 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 22246
/proc/meminfo: memFree=1505208/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=2696 CPUtime=0.03
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 576 0 0 0 1 2 0 0 18 0 1 0 308871833 2760704 562 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 674 562 40 102 0 569 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2696

[startup+0.101951 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 22246
/proc/meminfo: memFree=1505208/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=2828 CPUtime=0.09
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 586 0 0 0 4 5 0 0 18 0 1 0 308871833 2895872 572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 707 572 40 102 0 602 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2828

[startup+0.301966 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 22246
/proc/meminfo: memFree=1505208/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=3224 CPUtime=0.29
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 689 0 0 0 14 15 0 0 19 0 1 0 308871833 3301376 675 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 806 675 40 102 0 701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3224

[startup+0.702 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 22246
/proc/meminfo: memFree=1505208/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=4016 CPUtime=0.69
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 886 0 0 0 32 37 0 0 22 0 1 0 308871833 4112384 872 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 1004 872 40 102 0 899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4016

[startup+1.50107 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1501232/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=5600 CPUtime=1.49
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 1272 0 0 0 68 81 0 0 25 0 1 0 308871833 5734400 1258 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 1400 1258 40 102 0 1295 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5600

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1498800/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=8504 CPUtime=3.09
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 2027 0 0 0 142 167 0 0 25 0 1 0 308871833 8708096 2013 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 2126 2013 40 102 0 2021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8504

[startup+6.30146 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1492728/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=13856 CPUtime=6.29
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3348 0 0 0 313 316 0 0 25 0 1 0 308871833 14188544 3320 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531322 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3464 3320 48 102 0 3359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13856

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1491832/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=13856 CPUtime=12.68
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3355 0 0 0 952 316 0 0 25 0 1 0 308871833 14188544 3327 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3464 3327 48 102 0 3359 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13856

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1491704/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=25.48
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3428 0 0 0 2232 316 0 0 25 0 1 0 308871833 14594048 3386 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3386 48 102 0 3458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14252

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1491768/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=51.07
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3428 0 0 0 4791 316 0 0 25 0 1 0 308871833 14594048 3386 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3386 48 102 0 3458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14252

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1491832/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=102.26
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3431 0 0 0 9910 316 0 0 25 0 1 0 308871833 14594048 3389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3389 48 102 0 3458 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14252

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22247
/proc/meminfo: memFree=1491832/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=162.25
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3435 0 0 0 15908 317 0 0 25 0 1 0 308871833 14594048 3393 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525949 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3393 48 102 0 3458 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14252

[startup+222.301 s]
/proc/loadavg: 1.04 0.99 0.94 2/65 22247
/proc/meminfo: memFree=1491768/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=222.24
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3436 0 0 0 21907 317 0 0 25 0 1 0 308871833 14594048 3394 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3394 48 102 0 3458 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14252

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 0.94 2/65 22247
/proc/meminfo: memFree=1491768/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14252 CPUtime=282.22
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3439 0 0 0 27905 317 0 0 25 0 1 0 308871833 14594048 3397 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3563 3397 48 102 0 3458 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14252

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 0.94 2/65 22247
/proc/meminfo: memFree=1491640/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=342.21
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3456 0 0 0 33904 317 0 0 25 0 1 0 308871833 14729216 3414 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3414 48 102 0 3491 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14384

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 22247
/proc/meminfo: memFree=1491640/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=402.19
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3459 0 0 0 39902 317 0 0 25 0 1 0 308871833 14729216 3417 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3417 48 102 0 3491 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14384

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22247
/proc/meminfo: memFree=1491640/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=462.17
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3460 0 0 0 45900 317 0 0 25 0 1 0 308871833 14729216 3418 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523984 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3418 48 102 0 3491 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491320/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=522.16
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3461 0 0 0 51899 317 0 0 25 0 1 0 308871833 14729216 3419 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3419 48 102 0 3491 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491320/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=582.14
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3463 0 0 0 57897 317 0 0 25 0 1 0 308871833 14729216 3421 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529378 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3421 48 102 0 3491 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14384

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491320/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=642.13
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3463 0 0 0 63896 317 0 0 25 0 1 0 308871833 14729216 3421 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3421 48 102 0 3491 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14384

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491320/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=702.11
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3464 0 0 0 69894 317 0 0 25 0 1 0 308871833 14729216 3422 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3422 48 102 0 3491 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 14384

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491320/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=762.1
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3465 0 0 0 75893 317 0 0 25 0 1 0 308871833 14729216 3423 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3423 48 102 0 3491 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 14384

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=822.08
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3465 0 0 0 81891 317 0 0 25 0 1 0 308871833 14729216 3423 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3423 48 102 0 3491 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 14384

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=882.06
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3466 0 0 0 87889 317 0 0 25 0 1 0 308871833 14729216 3424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3424 48 102 0 3491 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14384

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=942.05
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3466 0 0 0 93888 317 0 0 25 0 1 0 308871833 14729216 3424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3424 48 102 0 3491 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491448/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1002.03
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 99886 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491448/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1062.02
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 105885 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1122
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 111883 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14384

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1126
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 112283 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1126
Current children cumulated vsize (KiB) 14384

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1132.4
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 112923 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1132.4
Current children cumulated vsize (KiB) 14384

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1138.8
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 113563 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1138.8
Current children cumulated vsize (KiB) 14384

[startup+1142.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1142
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 113883 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1142
Current children cumulated vsize (KiB) 14384

[startup+1143.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1143.6
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 114043 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1143.6
Current children cumulated vsize (KiB) 14384

[startup+1144.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1144.39
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 114122 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1144.39
Current children cumulated vsize (KiB) 14384

[startup+1144.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 22249
/proc/meminfo: memFree=1491384/2055920 swapFree=4184156/4192956
[pid=22246] ppid=22244 vsize=14384 CPUtime=1144.59
/proc/22246/stat : 22246 (picosat) R 22244 22246 22148 0 -1 4194304 3467 0 0 0 114142 317 0 0 25 0 1 0 308871833 14729216 3425 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/22246/statm: 3596 3425 48 102 0 3491 0
Current children cumulated CPU time (s) 1144.59
Current children cumulated vsize (KiB) 14384

Child status: 20
Real time (s): 1144.98
CPU time (s): 1144.68
CPU user time (s): 1141.5
CPU system time (s): 3.17352
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 14384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1141.5
system time used= 3.17352
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3469
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= 8
involuntary context switches= 1974

runsolver used 0.908861 second user time and 2.22466 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat May  5 01:33:42 UTC 2007

IDJOB= 456206
IDBENCH= 24634
IDSOLVER= 171
FILE ID= node65/456206-1178328820

PBS_JOBID= 5188760

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456206-1178328820/picosat /tmp/evaluation/456206-1178328820/instance-456206-1178328820.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-456206-1178328820 -o ROOT/results/node65/solver-456206-1178328820 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456206-1178328820/picosat /tmp/evaluation/456206-1178328820/instance-456206-1178328820.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c7db94a671d9411eb90a6ffa8f8c530f

RANDOM SEED= 208000241

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1505680 kB
Buffers:         27268 kB
Cached:         423864 kB
SwapCached:       2904 kB
Active:         143944 kB
Inactive:       316832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505680 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:           12580 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            75472 kB
Committed_AS:  7341064 kB
PageTables:       1456 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= 66552 MiB

End job on node65 on Sat May  5 01:52:47 UTC 2007