Trace number 1824788

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 10000.1 10002.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824788-1242480889/watcher-1824788-1242480889 -o /tmp/evaluation-result-1824788-1242480889/solver-1824788-1242480889 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824788-1242480889.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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 0.98 3/64 23648
/proc/meminfo: memFree=1092256/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=728 CPUtime=0
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 276122463 745472 81 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 182 82 40 102 0 77 0

[startup+0.0560911 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23648
/proc/meminfo: memFree=1092256/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=2664 CPUtime=0.05
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 431 0 0 0 2 3 0 0 18 0 1 0 276122463 2727936 408 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 666 408 40 102 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2664

[startup+0.102095 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23648
/proc/meminfo: memFree=1092256/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=2796 CPUtime=0.09
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 607 0 0 0 4 5 0 0 18 0 1 0 276122463 2863104 584 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 699 584 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301114 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23648
/proc/meminfo: memFree=1092256/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=3192 CPUtime=0.29
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 728 0 0 0 12 17 0 0 19 0 1 0 276122463 3268608 705 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 798 705 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701156 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23648
/proc/meminfo: memFree=1092256/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=6300 CPUtime=0.69
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 1425 0 0 0 29 40 0 0 22 0 1 0 276122463 6451200 1402 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 1575 1402 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1081176/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=20712 CPUtime=1.49
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 4502 0 0 0 65 84 0 0 25 0 1 0 276122463 21209088 4479 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 5178 4479 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1073432/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=23880 CPUtime=3.09
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 5294 0 0 0 136 173 0 0 25 0 1 0 276122463 24453120 5271 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 5970 5271 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1065696/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=31260 CPUtime=6.29
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 7086 0 0 0 278 351 0 0 25 0 1 0 276122463 32010240 7063 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 7815 7063 40 102 0 7710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31260

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1054376/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=43092 CPUtime=12.69
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 9603 0 0 0 791 478 0 0 25 0 1 0 276122463 44126208 9553 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 10773 9553 48 102 0 10668 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43092

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1054184/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=43092 CPUtime=25.48
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 9635 0 0 0 2070 478 0 0 25 0 1 0 276122463 44126208 9585 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 10773 9585 48 102 0 10668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43092

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1052776/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=44520 CPUtime=51.07
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 9997 0 0 0 4628 479 0 0 25 0 1 0 276122463 45588480 9947 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 11130 9947 48 102 0 11025 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44520

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1042984/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=54324 CPUtime=102.26
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 12461 0 0 0 9744 482 0 0 25 0 1 0 276122463 55627776 12411 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 13581 12411 48 102 0 13476 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54324

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1031592/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=65576 CPUtime=162.23
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 15309 0 0 0 15738 485 0 0 25 0 1 0 276122463 67149824 15259 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 16394 15259 48 102 0 16289 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 65576

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1022184/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=74924 CPUtime=222.22
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 17635 0 0 0 21735 487 0 0 25 0 1 0 276122463 76722176 17585 1992294400 134512640 134931368 4294956240 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 18731 17585 48 102 0 18626 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 74924

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1012264/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=84768 CPUtime=282.2
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 20106 0 0 0 27729 491 0 0 25 0 1 0 276122463 86802432 20056 1992294400 134512640 134931368 4294956240 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 21192 20056 48 102 0 21087 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84768

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1008232/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=342.19
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21110 0 0 0 33727 492 0 0 25 0 1 0 276122463 90533888 21003 1992294400 134512640 134931368 4294956240 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21003 48 102 0 21998 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 88412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23649
/proc/meminfo: memFree=1008296/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=402.17
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21110 0 0 0 39725 492 0 0 25 0 1 0 276122463 90533888 21003 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21003 48 102 0 21998 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88412

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23651
/proc/meminfo: memFree=1008232/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=462.15
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21110 0 0 0 45723 492 0 0 25 0 1 0 276122463 90533888 21003 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21003 48 102 0 21998 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23651
/proc/meminfo: memFree=1008296/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=522.14
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21113 0 0 0 51722 492 0 0 25 0 1 0 276122463 90533888 21006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21006 48 102 0 21998 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 88412

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23651
/proc/meminfo: memFree=1008296/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=582.12
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21113 0 0 0 57720 492 0 0 25 0 1 0 276122463 90533888 21006 1992294400 134512640 134931368 4294956240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21006 48 102 0 21998 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 88412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23651
/proc/meminfo: memFree=1008488/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=88412 CPUtime=642.11
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 21113 0 0 0 63719 492 0 0 25 0 1 0 276122463 90533888 21006 1992294400 134512640 134931368 4294956240 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 22103 21006 48 102 0 21998 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 88412


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9039.96
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51605 0 0 0 903451 545 0 0 25 0 1 0 276122463 207536128 49703 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49703 48 102 0 50563 0
Current children cumulated CPU time (s) 9039.96
Current children cumulated vsize (KiB) 202672

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893288/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9099.94
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51605 0 0 0 909449 545 0 0 25 0 1 0 276122463 207536128 49703 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49703 48 102 0 50563 0
Current children cumulated CPU time (s) 9099.94
Current children cumulated vsize (KiB) 202672

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9159.92
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51605 0 0 0 915447 545 0 0 25 0 1 0 276122463 207536128 49703 1992294400 134512640 134931368 4294956240 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49703 48 102 0 50563 0
Current children cumulated CPU time (s) 9159.92
Current children cumulated vsize (KiB) 202672

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893288/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9219.91
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51605 0 0 0 921446 545 0 0 25 0 1 0 276122463 207536128 49703 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49703 48 102 0 50563 0
Current children cumulated CPU time (s) 9219.91
Current children cumulated vsize (KiB) 202672

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9279.89
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51605 0 0 0 927444 545 0 0 25 0 1 0 276122463 207536128 49703 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49703 48 102 0 50563 0
Current children cumulated CPU time (s) 9279.89
Current children cumulated vsize (KiB) 202672

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202672 CPUtime=9339.87
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51609 0 0 0 933442 545 0 0 25 0 1 0 276122463 207536128 49707 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50668 49707 48 102 0 50563 0
Current children cumulated CPU time (s) 9339.87
Current children cumulated vsize (KiB) 202672

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9399.86
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 939440 546 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9399.86
Current children cumulated vsize (KiB) 202620

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9459.85
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 945439 546 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9459.85
Current children cumulated vsize (KiB) 202620

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893288/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9519.83
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 951437 546 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9519.83
Current children cumulated vsize (KiB) 202620

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893416/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9579.81
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 957435 546 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9579.81
Current children cumulated vsize (KiB) 202620

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893352/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9639.8
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 963434 546 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134524230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9639.8
Current children cumulated vsize (KiB) 202620

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893288/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9699.79
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 969432 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9699.79
Current children cumulated vsize (KiB) 202620

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9759.77
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 975430 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9759.77
Current children cumulated vsize (KiB) 202620

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9819.76
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 981429 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9819.76
Current children cumulated vsize (KiB) 202620

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893224/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9879.74
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 987427 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9879.74
Current children cumulated vsize (KiB) 202620

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893160/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9939.72
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 993425 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9939.72
Current children cumulated vsize (KiB) 202620

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893160/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=9999.71
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 999424 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 9999.71
Current children cumulated vsize (KiB) 202620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23673
/proc/meminfo: memFree=893160/2055920 swapFree=4176980/4192956
[pid=23648] ppid=23646 vsize=202620 CPUtime=10000
/proc/23648/stat : 23648 (picosat) R 23646 23648 23611 0 -1 4194304 51615 0 0 0 999454 547 0 0 25 0 1 0 276122463 207482880 49700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23648/statm: 50655 49700 48 102 0 50550 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 202620

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): 10002.6
CPU time (s): 10000.1
CPU user time (s): 9994.54
CPU system time (s): 5.50916
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 203224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.54
system time used= 5.50916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51615
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= 2
involuntary context switches= 12948

runsolver used 7.18491 second user time and 21.9767 second system time

The end

Launcher Data 

Begin job on node17 at 2009-05-16 15:34:51
IDJOB=1824788
IDBENCH=20372
IDSOLVER=666
FILE ID=node17/1824788-1242480889
PBS_JOBID= 9306864
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824788-1242480889/watcher-1824788-1242480889 -o /tmp/evaluation-result-1824788-1242480889/solver-1824788-1242480889 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824788-1242480889.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1289777637

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1092736 kB
Buffers:         88364 kB
Cached:         771048 kB
SwapCached:       9764 kB
Active:         215276 kB
Inactive:       655868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1092736 kB
SwapTotal:     4192956 kB
SwapFree:      4176980 kB
Dirty:           21788 kB
Writeback:           0 kB
Mapped:          13932 kB
Slab:            77936 kB
Committed_AS:   983112 kB
PageTables:       1452 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= 66284 MiB
End job on node17 at 2009-05-16 18:21:35