Trace number 329742

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 1200.31

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k35.cnf
MD5SUM07d9949e24a0b59bc9a141fd94f50f24
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables51145
Number of clauses228408
Sum of the clauses size587574
Maximum clause length20
Minimum clause length1
Number of clauses of size 1383
Number of clauses of size 2177786
Number of clauses of size 325137
Number of clauses of size 410250
Number of clauses of size 54464
Number of clauses of size over 510388

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-329742-1173148160 -o ROOT/results/node68/solver-329742-1173148160 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329742-1173148160/picosat /tmp/evaluation/329742-1173148160/instance-329742-1173148160.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 3/64 24554
/proc/meminfo: memFree=1532320/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=564 CPUtime=0
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334773694 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 141 41 32 102 0 36 0

[startup+0.062487 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24554
/proc/meminfo: memFree=1532320/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=700 CPUtime=0.05
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 115 0 0 0 3 2 0 0 18 0 1 0 334773694 716800 100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 175 100 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.10149 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24554
/proc/meminfo: memFree=1532320/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=1020 CPUtime=0.09
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 160 0 0 0 4 5 0 0 18 0 1 0 334773694 1044480 145 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 255 145 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.301507 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24554
/proc/meminfo: memFree=1532320/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=1624 CPUtime=0.29
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 352 0 0 0 12 17 0 0 19 0 1 0 334773694 1662976 337 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 406 337 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701544 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 24554
/proc/meminfo: memFree=1532320/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=4176 CPUtime=0.69
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 786 0 0 0 30 39 0 0 22 0 1 0 334773694 4276224 771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 1044 771 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24555
/proc/meminfo: memFree=1528152/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=8072 CPUtime=1.49
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 1578 0 0 0 64 85 0 0 25 0 1 0 334773694 8265728 1563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 2018 1563 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24555
/proc/meminfo: memFree=1524376/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=9888 CPUtime=3.09
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 2110 0 0 0 206 103 0 0 25 0 1 0 334773694 10125312 2037 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 2472 2037 42 102 0 2367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9888

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 24555
/proc/meminfo: memFree=1523736/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=10292 CPUtime=6.29
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 2202 0 0 0 525 104 0 0 25 0 1 0 334773694 10539008 2127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 2573 2127 48 102 0 2468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10292

[startup+12.7016 s]
/proc/loadavg: 1.08 1.01 0.99 2/65 24555
/proc/meminfo: memFree=1523288/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=10556 CPUtime=12.69
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 2281 0 0 0 1165 104 0 0 25 0 1 0 334773694 10809344 2206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 2639 2206 48 102 0 2534 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10556

[startup+25.5018 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 24555
/proc/meminfo: memFree=1522776/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=11020 CPUtime=25.48
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 2402 0 0 0 2444 104 0 0 25 0 1 0 334773694 11284480 2327 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 2755 2327 48 102 0 2650 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11020

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 24555
/proc/meminfo: memFree=1521496/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=12616 CPUtime=51.08
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 2750 0 0 0 5003 105 0 0 25 0 1 0 334773694 12918784 2675 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 3154 2675 48 102 0 3049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12616

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24555
/proc/meminfo: memFree=1519640/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=14420 CPUtime=102.27
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 3211 0 0 0 10122 105 0 0 25 0 1 0 334773694 14766080 3136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 3605 3136 48 102 0 3500 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14420

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24555
/proc/meminfo: memFree=1517528/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=16488 CPUtime=162.25
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 3736 0 0 0 16119 106 0 0 25 0 1 0 334773694 16883712 3661 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 4122 3661 48 102 0 4017 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16488

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24555
/proc/meminfo: memFree=1516120/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=17872 CPUtime=222.24
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 4088 0 0 0 22117 107 0 0 25 0 1 0 334773694 18300928 4013 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 4468 4013 48 102 0 4363 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1514904/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=18920 CPUtime=282.22
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 4471 0 0 0 28115 107 0 0 25 0 1 0 334773694 19374080 4262 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522805 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 4730 4262 48 102 0 4625 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18920

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1514712/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=19052 CPUtime=342.2
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 4633 0 0 0 34113 107 0 0 25 0 1 0 334773694 19509248 4316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 4763 4316 48 102 0 4658 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19052

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1512920/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=20764 CPUtime=402.19
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 5222 0 0 0 40111 108 0 0 25 0 1 0 334773694 21262336 4749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 5191 4749 48 102 0 5086 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1512536/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=21160 CPUtime=462.18
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 5398 0 0 0 46110 108 0 0 25 0 1 0 334773694 21667840 4841 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 5290 4841 48 102 0 5185 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21160

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1511640/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=22080 CPUtime=522.16
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 5759 0 0 0 52107 109 0 0 25 0 1 0 334773694 22609920 5072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 5520 5072 48 102 0 5415 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1509656/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=23928 CPUtime=582.15
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 6373 0 0 0 58105 110 0 0 25 0 1 0 334773694 24502272 5550 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 5982 5550 48 102 0 5877 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23928

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1509272/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=24324 CPUtime=642.14
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 6560 0 0 0 64104 110 0 0 25 0 1 0 334773694 24907776 5643 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6081 5643 48 102 0 5976 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 24324

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24555
/proc/meminfo: memFree=1508888/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=24720 CPUtime=702.12
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 6741 0 0 0 70102 110 0 0 25 0 1 0 334773694 25313280 5728 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6180 5728 48 102 0 6075 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 24720

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1508888/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=24720 CPUtime=762.11
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 6847 0 0 0 76100 111 0 0 25 0 1 0 334773694 25313280 5733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6180 5733 48 102 0 6075 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 24720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1507416/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=26040 CPUtime=822.09
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 7298 0 0 0 82098 111 0 0 25 0 1 0 334773694 26664960 6080 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6510 6080 48 102 0 6405 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26040

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1506968/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=26432 CPUtime=882.08
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 7521 0 0 0 88096 112 0 0 25 0 1 0 334773694 27066368 6197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6608 6197 48 102 0 6503 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 26432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1506904/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=26432 CPUtime=942.06
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 7582 0 0 0 94094 112 0 0 25 0 1 0 334773694 27066368 6202 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 6608 6202 48 102 0 6503 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 26432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1503896/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=29600 CPUtime=1002.04
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 8461 0 0 0 100091 113 0 0 25 0 1 0 334773694 30310400 6969 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 7400 6969 48 102 0 7295 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 29600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1503896/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=29600 CPUtime=1062.03
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 8579 0 0 0 106090 113 0 0 25 0 1 0 334773694 30310400 6973 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 7400 6973 48 102 0 7295 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 29600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1503448/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=30384 CPUtime=1122.02
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 8830 0 0 0 112088 114 0 0 25 0 1 0 334773694 31113216 7166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 7596 7166 48 102 0 7491 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 30384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1497816/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=35524 CPUtime=1182
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 10263 0 0 0 118085 115 0 0 25 0 1 0 334773694 36376576 8480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 8881 8480 48 102 0 8776 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 35524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1497816/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=35524 CPUtime=1200
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 10263 0 0 0 119885 115 0 0 25 0 1 0 334773694 36376576 8480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 8881 8480 48 102 0 8776 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35524

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24557
/proc/meminfo: memFree=1497816/2055920 swapFree=4183224/4192956
[pid=24554] ppid=24552 vsize=35524 CPUtime=1200
/proc/24554/stat : 24554 (picosat) R 24552 24554 24447 0 -1 4194304 10263 0 0 0 119885 115 0 0 25 0 1 0 334773694 36376576 8480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24554/statm: 8881 8480 48 102 0 8776 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1198.86
CPU system time (s): 1.16482
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 35768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.86
system time used= 1.16482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10263
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= 1009

runsolver used 0.908861 second user time and 2.39563 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Mar  6 02:29:21 UTC 2007

IDJOB= 329742
IDBENCH= 20547
IDSOLVER= 106
FILE ID= node68/329742-1173148160

PBS_JOBID= 4015217

Free space on /tmp= 66441 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/329742-1173148160/picosat /tmp/evaluation/329742-1173148160/instance-329742-1173148160.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-329742-1173148160 -o ROOT/results/node68/solver-329742-1173148160 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329742-1173148160/picosat /tmp/evaluation/329742-1173148160/instance-329742-1173148160.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  07d9949e24a0b59bc9a141fd94f50f24

RANDOM SEED= 797799804

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1532664 kB
Buffers:         33520 kB
Cached:         406592 kB
SwapCached:       3724 kB
Active:          50412 kB
Inactive:       399184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532664 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            5612 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            59704 kB
Committed_AS:   843136 kB
PageTables:       1380 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= 66441 MiB

End job on node68 on Tue Mar  6 02:49:23 UTC 2007