Trace number 336258

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
strips-gripper-12t22.sat05-1151.reshuffled-07.cnf
MD5SUM05298a484bf02ec125537b469ecd7326
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark729.579
Satisfiable
(Un)Satisfiability was proved
Number of variables4706
Number of clauses87747
Sum of the clauses size178202
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 286679
Number of clauses of size 3111
Number of clauses of size 4876
Number of clauses of size 50
Number of clauses of size over 538

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/node41/watcher-336258-1173643209 -o ROOT/results/node41/solver-336258-1173643209 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336258-1173643209/picosat /tmp/evaluation/336258-1173643209/instance-336258-1173643209.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: 0.92 0.98 0.99 3/64 3133
/proc/meminfo: memFree=1926456/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=1080 CPUtime=0
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 384276895 1105920 164 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 270 164 40 102 0 165 0

[startup+0.035465 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3133
/proc/meminfo: memFree=1926456/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=1080 CPUtime=0.02
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 181 0 0 0 1 1 0 0 18 0 1 0 384276895 1105920 166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 270 166 40 102 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1080

[startup+0.10147 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3133
/proc/meminfo: memFree=1926456/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=1212 CPUtime=0.09
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 217 0 0 0 4 5 0 0 18 0 1 0 384276895 1241088 202 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 303 202 40 102 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.301486 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3133
/proc/meminfo: memFree=1926456/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=1740 CPUtime=0.29
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 330 0 0 0 12 17 0 0 19 0 1 0 384276895 1781760 315 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 435 315 40 102 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701521 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3133
/proc/meminfo: memFree=1926456/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=2540 CPUtime=0.69
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 552 0 0 0 37 32 0 0 22 0 1 0 384276895 2600960 533 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 635 533 48 102 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2540

[startup+1.50259 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1924400/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=2540 CPUtime=1.49
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 560 0 0 0 117 32 0 0 25 0 1 0 384276895 2600960 541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 635 541 48 102 0 530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2540

[startup+3.10173 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1924144/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=2672 CPUtime=3.09
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 587 0 0 0 277 32 0 0 25 0 1 0 384276895 2736128 568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 668 568 48 102 0 563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2672

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1923952/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=2936 CPUtime=6.29
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 637 0 0 0 597 32 0 0 25 0 1 0 384276895 3006464 618 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 734 618 48 102 0 629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2936

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1923376/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=3440 CPUtime=12.69
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 777 0 0 0 1237 32 0 0 25 0 1 0 384276895 3522560 745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 860 745 48 102 0 755 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3440

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1923312/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=3600 CPUtime=25.48
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 817 0 0 0 2516 32 0 0 25 0 1 0 384276895 3686400 785 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 900 785 48 102 0 795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3600

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 3134
/proc/meminfo: memFree=1922288/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=4472 CPUtime=51.08
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 1040 0 0 0 5076 32 0 0 25 0 1 0 384276895 4579328 1008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1118 1008 48 102 0 1013 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4472

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 3268
/proc/meminfo: memFree=1920112/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=5236 CPUtime=102.19
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 1236 0 0 0 10186 33 0 0 25 0 1 0 384276895 5361664 1197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1309 1197 48 102 0 1204 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 5236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1919216/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=7296 CPUtime=162.14
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 1855 0 0 0 16180 34 0 0 25 0 1 0 384276895 7471104 1719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1824 1719 48 102 0 1719 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 7296

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1919216/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=7184 CPUtime=222.12
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 1856 0 0 0 22178 34 0 0 25 0 1 0 384276895 7356416 1705 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1796 1705 48 102 0 1691 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 7184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1919216/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=7184 CPUtime=282.11
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 1857 0 0 0 28177 34 0 0 25 0 1 0 384276895 7356416 1706 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1796 1706 48 102 0 1691 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 7184

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1918512/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=8092 CPUtime=342.09
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2063 0 0 0 34175 34 0 0 25 0 1 0 384276895 8286208 1912 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2023 1912 48 102 0 1918 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 8092

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1918576/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=7616 CPUtime=402.07
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2090 0 0 0 40173 34 0 0 25 0 1 0 384276895 7798784 1816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 1904 1816 48 102 0 1799 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 7616

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1918000/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=8300 CPUtime=462.06
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2376 0 0 0 46172 34 0 0 25 0 1 0 384276895 8499200 1988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2075 1988 48 102 0 1970 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 8300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1917872/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=8428 CPUtime=522.05
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2419 0 0 0 52171 34 0 0 25 0 1 0 384276895 8630272 2021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2107 2021 48 102 0 2002 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 8428

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1917872/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=8368 CPUtime=582.03
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2424 0 0 0 58169 34 0 0 25 0 1 0 384276895 8568832 1990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2092 1990 48 102 0 1987 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8368

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1916592/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=9736 CPUtime=642.02
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2768 0 0 0 64168 34 0 0 25 0 1 0 384276895 9969664 2334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2434 2334 48 102 0 2329 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 9736

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3332
/proc/meminfo: memFree=1915760/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10528 CPUtime=702
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2973 0 0 0 70166 34 0 0 25 0 1 0 384276895 10780672 2539 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2632 2539 48 102 0 2527 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 10528

[startup+762.306 s]
/proc/loadavg: 1.11 1.02 1.01 2/65 3332
/proc/meminfo: memFree=1915696/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10496 CPUtime=761.99
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2973 0 0 0 76165 34 0 0 25 0 1 0 384276895 10747904 2538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2624 2538 48 102 0 2519 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 10496

[startup+822.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 3332
/proc/meminfo: memFree=1915696/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10444 CPUtime=821.97
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2973 0 0 0 82163 34 0 0 25 0 1 0 384276895 10694656 2525 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2611 2525 48 102 0 2506 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 10444

[startup+882.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 3332
/proc/meminfo: memFree=1915696/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10424 CPUtime=881.96
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2973 0 0 0 88162 34 0 0 25 0 1 0 384276895 10674176 2520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2606 2520 48 102 0 2501 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10424

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3332
/proc/meminfo: memFree=1915760/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10424 CPUtime=941.94
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 2973 0 0 0 94160 34 0 0 25 0 1 0 384276895 10674176 2520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2606 2520 48 102 0 2501 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 10424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3332
/proc/meminfo: memFree=1914800/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=11360 CPUtime=1001.94
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 100159 35 0 0 25 0 1 0 384276895 11632640 2754 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2840 2754 48 102 0 2735 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3332
/proc/meminfo: memFree=1915632/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10416 CPUtime=1061.92
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 106157 35 0 0 25 0 1 0 384276895 10665984 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2604 2518 48 102 0 2499 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3332
/proc/meminfo: memFree=1915632/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10416 CPUtime=1121.91
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 112156 35 0 0 25 0 1 0 384276895 10665984 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2604 2518 48 102 0 2499 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 10416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3332
/proc/meminfo: memFree=1915632/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10416 CPUtime=1181.89
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 118154 35 0 0 25 0 1 0 384276895 10665984 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2604 2518 48 102 0 2499 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 10416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3332
/proc/meminfo: memFree=1915632/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10416 CPUtime=1200.09
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 119974 35 0 0 25 0 1 0 384276895 10665984 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2604 2518 48 102 0 2499 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10416

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3332
/proc/meminfo: memFree=1915632/2055920 swapFree=4182848/4192956
[pid=3133] ppid=3131 vsize=10416 CPUtime=1200.09
/proc/3133/stat : 3133 (picosat) R 3131 3133 3027 0 -1 4194304 3215 0 0 0 119974 35 0 0 25 0 1 0 384276895 10665984 2518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/3133/statm: 2604 2518 48 102 0 2499 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.75
CPU system time (s): 0.353946
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 11448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3215
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= 2305

runsolver used 0.800878 second user time and 2.56461 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Mar 11 20:00:10 UTC 2007

IDJOB= 336258
IDBENCH= 24671
IDSOLVER= 106
FILE ID= node41/336258-1173643209

PBS_JOBID= 4101381

Free space on /tmp= 66516 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/strips-gripper-12t22.sat05-1151.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336258-1173643209/picosat /tmp/evaluation/336258-1173643209/instance-336258-1173643209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-336258-1173643209 -o ROOT/results/node41/solver-336258-1173643209 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336258-1173643209/picosat /tmp/evaluation/336258-1173643209/instance-336258-1173643209.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  05298a484bf02ec125537b469ecd7326

RANDOM SEED= 338812314

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1926864 kB
Buffers:          8448 kB
Cached:          82980 kB
SwapCached:       4112 kB
Active:          36088 kB
Inactive:        65564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926864 kB
SwapTotal:     4192956 kB
SwapFree:      4182848 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:          15184 kB
Slab:            13304 kB
Committed_AS:   689852 kB
PageTables:       1476 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= 66516 MiB

End job on node41 on Sun Mar 11 20:20:12 UTC 2007