Trace number 1824784

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 10004.4

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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-1824784-1242480677/watcher-1824784-1242480677 -o /tmp/evaluation-result-1824784-1242480677/solver-1824784-1242480677 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824784-1242480677.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: 0.99 0.98 0.98 3/64 2503
/proc/meminfo: memFree=1864000/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=728 CPUtime=0
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 276101761 745472 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 182 85 40 102 0 77 0

[startup+0.0398231 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 2503
/proc/meminfo: memFree=1864000/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=1672 CPUtime=0.03
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 341 0 0 0 2 1 0 0 18 0 1 0 276101761 1712128 327 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 418 327 40 102 0 313 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1672

[startup+0.10183 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 2503
/proc/meminfo: memFree=1864000/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=2796 CPUtime=0.09
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 570 0 0 0 4 5 0 0 18 0 1 0 276101761 2863104 547 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 699 547 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301852 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 2503
/proc/meminfo: memFree=1864000/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=3324 CPUtime=0.29
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 700 0 0 0 13 16 0 0 19 0 1 0 276101761 3403776 677 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 831 677 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701896 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 2503
/proc/meminfo: memFree=1864000/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=10532 CPUtime=0.69
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 1910 0 0 0 30 39 0 0 23 0 1 0 276101761 10784768 1887 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 2633 1887 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50199 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1850872/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=20712 CPUtime=1.48
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 4143 0 0 0 67 81 0 0 25 0 1 0 276101761 21209088 4120 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 5178 4120 40 102 0 5073 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20712

[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1846328/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=24408 CPUtime=3.08
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 5083 0 0 0 135 173 0 0 25 0 1 0 276101761 24993792 5060 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 6102 5060 40 102 0 5997 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24408

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1838456/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=32824 CPUtime=6.28
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 7431 0 0 0 284 344 0 0 25 0 1 0 276101761 33611776 7408 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 8206 7408 40 102 0 8101 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32824

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1831288/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=39820 CPUtime=12.67
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 8260 0 0 0 887 380 0 0 25 0 1 0 276101761 40775680 8224 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 9955 8224 48 102 0 9850 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39820

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1831160/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=40076 CPUtime=25.47
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 8333 0 0 0 2167 380 0 0 25 0 1 0 276101761 41037824 8297 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 10019 8297 48 102 0 9914 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40076

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1827640/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=43552 CPUtime=51.04
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 9209 0 0 0 4723 381 0 0 25 0 1 0 276101761 44597248 9173 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 10888 9173 48 102 0 10783 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 43552

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1818936/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=52416 CPUtime=102.22
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 11402 0 0 0 9839 383 0 0 25 0 1 0 276101761 53673984 11366 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 13104 11366 48 102 0 12999 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 52416

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1808312/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=62932 CPUtime=162.19
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 14042 0 0 0 15833 386 0 0 25 0 1 0 276101761 64442368 14006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 15733 14006 48 102 0 15628 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 62932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803256/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=222.16
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15278 0 0 0 21829 387 0 0 25 0 1 0 276101761 69238784 15199 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15199 48 102 0 16799 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 67616

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803256/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=282.14
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15278 0 0 0 27827 387 0 0 25 0 1 0 276101761 69238784 15199 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15199 48 102 0 16799 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 67616

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803192/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=342.12
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15280 0 0 0 33825 387 0 0 25 0 1 0 276101761 69238784 15201 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15201 48 102 0 16799 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 67616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803192/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=402.1
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15280 0 0 0 39823 387 0 0 25 0 1 0 276101761 69238784 15201 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15201 48 102 0 16799 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 67616

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803192/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=462.06
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15331 0 0 0 45819 387 0 0 25 0 1 0 276101761 69238784 15205 1992294400 134512640 134931368 4294956240 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15205 48 102 0 16799 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 67616

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1803128/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=67616 CPUtime=522.04
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 15331 0 0 0 51817 387 0 0 25 0 1 0 276101761 69238784 15205 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 16904 15205 48 102 0 16799 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 67616

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2504
/proc/meminfo: memFree=1798840/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=71800 CPUtime=582.02
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 16455 0 0 0 57813 389 0 0 25 0 1 0 276101761 73523200 16280 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 17950 16280 48 102 0 17845 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 71800

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2506
/proc/meminfo: memFree=1798776/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=71800 CPUtime=641.98
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 16455 0 0 0 63809 389 0 0 25 0 1 0 276101761 73523200 16280 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 17950 16280 48 102 0 17845 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 71800


################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2528
/proc/meminfo: memFree=1744304/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9038.44
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31427 0 0 0 903435 409 0 0 25 0 1 0 276101761 124784640 28976 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28976 48 102 0 30360 0
Current children cumulated CPU time (s) 9038.44
Current children cumulated vsize (KiB) 121860

[startup+9102.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2528
/proc/meminfo: memFree=1744240/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9098.4
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31427 0 0 0 909430 410 0 0 25 0 1 0 276101761 124784640 28976 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28976 48 102 0 30360 0
Current children cumulated CPU time (s) 9098.4
Current children cumulated vsize (KiB) 121860

[startup+9162.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744240/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9158.37
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 915427 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9158.37
Current children cumulated vsize (KiB) 121860

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744176/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9218.34
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 921424 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9218.34
Current children cumulated vsize (KiB) 121860

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744240/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9278.31
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 927421 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9278.31
Current children cumulated vsize (KiB) 121860

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744248/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9338.29
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 933419 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9338.29
Current children cumulated vsize (KiB) 121860

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744248/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9398.26
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 939416 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9398.26
Current children cumulated vsize (KiB) 121860

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744248/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9458.22
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 945412 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9458.22
Current children cumulated vsize (KiB) 121860

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744184/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9518.19
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 951409 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9518.19
Current children cumulated vsize (KiB) 121860

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744184/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9578.16
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 957406 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9578.16
Current children cumulated vsize (KiB) 121860

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1744184/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9638.14
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 963404 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9638.14
Current children cumulated vsize (KiB) 121860

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9698.11
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31439 0 0 0 969401 410 0 0 25 0 1 0 276101761 124784640 28988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28988 48 102 0 30360 0
Current children cumulated CPU time (s) 9698.11
Current children cumulated vsize (KiB) 121860

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9758.09
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 975399 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 9758.09
Current children cumulated vsize (KiB) 121860

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9818.06
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 981396 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 9818.06
Current children cumulated vsize (KiB) 121860

[startup+9882.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9878.04
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 987394 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 9878.04
Current children cumulated vsize (KiB) 121860

[startup+9942.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9938.01
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 993391 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 9938.01
Current children cumulated vsize (KiB) 121860

[startup+10002.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=9997.98
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 999388 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 9997.98
Current children cumulated vsize (KiB) 121860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.4 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2528
/proc/meminfo: memFree=1743992/2055920 swapFree=4180244/4192956
[pid=2503] ppid=2501 vsize=121860 CPUtime=10000.1
/proc/2503/stat : 2503 (picosat) R 2501 2503 2439 0 -1 4194304 31443 0 0 0 999599 410 0 0 25 0 1 0 276101761 124784640 28992 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2503/statm: 30465 28992 48 102 0 30360 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 121860

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): 10004.4
CPU time (s): 10000.1
CPU user time (s): 9995.99
CPU system time (s): 4.12637
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 122460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.99
system time used= 4.12637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31443
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= 24582

runsolver used 8.75367 second user time and 27.6348 second system time

The end

Launcher Data 

Begin job on node5 at 2009-05-16 15:31:18
IDJOB=1824784
IDBENCH=20368
IDSOLVER=666
FILE ID=node5/1824784-1242480677
PBS_JOBID= 9306855
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824784-1242480677/watcher-1824784-1242480677 -o /tmp/evaluation-result-1824784-1242480677/solver-1824784-1242480677 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824784-1242480677.cnf            

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1833011244

node5.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		: 3000.212
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		: 3000.212
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:       1864416 kB
Buffers:         35908 kB
Cached:         107304 kB
SwapCached:       7408 kB
Active:          59856 kB
Inactive:        92180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864416 kB
SwapTotal:     4192956 kB
SwapFree:      4180244 kB
Dirty:           18468 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            25496 kB
Committed_AS:  1076200 kB
PageTables:       1400 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= 66336 MiB
End job on node5 at 2009-05-16 18:18:05