Trace number 1806516

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
kw_pre 2009-03-21? (TO) 1200.1 1200.61

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark703.091
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

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-1806516-1242150117/watcher-1806516-1242150117 -o /tmp/evaluation-result-1806516-1242150117/solver-1806516-1242150117 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806516-1242150117.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 14600
/proc/meminfo: memFree=1118512/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=3304 CPUtime=0
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 437 0 0 0 0 0 0 0 19 0 1 0 243039751 3383296 413 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 826 413 215 542 0 275 0

[startup+0.060038 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 14600
/proc/meminfo: memFree=1118512/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=4360 CPUtime=0.05
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 732 0 0 0 5 0 0 0 19 0 1 0 243039751 4464640 708 1992294400 4194304 6416590 548682068912 18446744073709551615 4567580 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 1090 708 233 542 0 539 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9716

[startup+0.101041 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 14600
/proc/meminfo: memFree=1118512/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=4520 CPUtime=0.09
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 789 0 0 0 9 0 0 0 19 0 1 0 243039751 4628480 765 1992294400 4194304 6416590 548682068912 18446744073709551615 4511515 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 1130 765 242 542 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9876

[startup+0.301058 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 14600
/proc/meminfo: memFree=1118512/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=4520 CPUtime=0.29
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 811 0 0 0 29 0 0 0 21 0 1 0 243039751 4628480 787 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 1130 787 250 542 0 579 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9876

[startup+0.701094 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 14600
/proc/meminfo: memFree=1118512/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=5704 CPUtime=0.69
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 1104 0 0 0 69 0 0 0 24 0 1 0 243039751 5840896 1080 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 1426 1080 250 542 0 875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11060

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1114272/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=7448 CPUtime=1.49
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 1514 0 0 0 148 1 0 0 25 0 1 0 243039751 7626752 1490 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 1862 1490 250 542 0 1311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12804

[startup+3.10131 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1112224/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=9100 CPUtime=3.09
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 1911 0 0 0 307 2 0 0 25 0 1 0 243039751 9318400 1848 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 2275 1848 251 542 0 1724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14456

[startup+6.3026 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1110432/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=10752 CPUtime=6.29
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 2425 0 0 0 626 3 0 0 25 0 1 0 243039751 11010048 2265 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 2688 2265 254 542 0 2137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16108

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1107360/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=13680 CPUtime=12.69
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 3199 0 0 0 1264 5 0 0 25 0 1 0 243039751 14008320 2912 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 3420 2912 254 542 0 2869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19036

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1103136/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=18228 CPUtime=25.47
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 4501 0 0 0 2539 8 0 0 25 0 1 0 243039751 18665472 3942 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 4557 3942 254 542 0 4006 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23584

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1098016/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=24728 CPUtime=51.07
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 6157 0 0 0 5094 13 0 0 25 0 1 0 243039751 25321472 5342 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 6182 5342 254 542 0 5631 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30084

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1087968/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=35836 CPUtime=102.25
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 9126 0 0 0 10205 20 0 0 25 0 1 0 243039751 36696064 7762 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 8959 7762 254 542 0 8408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 41192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1077920/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=46764 CPUtime=162.23
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 12119 0 0 0 16193 30 0 0 25 0 1 0 243039751 47886336 10239 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 11691 10239 254 542 0 11140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52120

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1071584/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=54676 CPUtime=222.21
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 14031 0 0 0 22181 40 0 0 25 0 1 0 243039751 55988224 11833 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 13669 11833 254 542 0 13118 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60032

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1066272/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=59524 CPUtime=282.18
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 15709 0 0 0 28170 48 0 0 25 0 1 0 243039751 60952576 13146 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 14881 13146 254 542 0 14330 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 64880

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1059744/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=66864 CPUtime=342.16
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 17757 0 0 0 34161 55 0 0 25 0 1 0 243039751 68468736 14774 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 16716 14774 254 542 0 16165 0
Current children cumulated CPU time (s) 342.16

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

/proc/14601/statm: 21428 18784 254 542 0 20877 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 91068

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1039008/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=89416 CPUtime=582.04
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 23961 0 0 0 58122 82 0 0 25 0 1 0 243039751 91561984 19939 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 22354 19939 254 542 0 21803 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 94772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1034016/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=98504 CPUtime=642.01
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 25828 0 0 0 64112 89 0 0 25 0 1 0 243039751 100868096 21167 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 24626 21167 254 542 0 24075 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 103860

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1030304/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=102984 CPUtime=701.98
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 26746 0 0 0 70103 95 0 0 25 0 1 0 243039751 105455616 22085 1992294400 4194304 6416590 548682068912 18446744073709551615 4294878 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 25746 22085 254 542 0 25195 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 108340

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1017056/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=115880 CPUtime=761.96
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 30046 0 0 0 76094 102 0 0 25 0 1 0 243039751 118661120 25385 1992294400 4194304 6416590 548682068912 18446744073709551615 4304340 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 28970 25385 254 542 0 28419 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 121236

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1019744/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=113340 CPUtime=821.93
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 30110 0 0 0 82085 108 0 0 25 0 1 0 243039751 116060160 24714 1992294400 4194304 6416590 548682068912 18446744073709551615 4339706 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 28335 24714 254 542 0 27784 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 118696

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1017248/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=116580 CPUtime=881.91
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 30717 0 0 0 88078 113 0 0 25 0 1 0 243039751 119377920 25321 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 29145 25321 254 542 0 28594 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 121936

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1011872/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=122136 CPUtime=941.89
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 32087 0 0 0 94071 118 0 0 25 0 1 0 243039751 125067264 26691 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 30534 26691 254 542 0 29983 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 127492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1005088/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=130168 CPUtime=1001.87
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 34544 0 0 0 100064 123 0 0 25 0 1 0 243039751 133292032 28303 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 32542 28303 254 542 0 31991 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 135524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1005088/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=130168 CPUtime=1061.84
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 34583 0 0 0 106055 129 0 0 25 0 1 0 243039751 133292032 28342 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 32542 28342 254 542 0 31991 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 135524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14602
/proc/meminfo: memFree=1004320/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=131448 CPUtime=1121.82
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 34775 0 0 0 112049 133 0 0 25 0 1 0 243039751 134602752 28534 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 32862 28534 254 542 0 32311 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 136804

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14608
/proc/meminfo: memFree=997528/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=138752 CPUtime=1181.8
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 36425 0 0 0 118041 139 0 0 25 0 1 0 243039751 142082048 30184 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 34688 30184 254 542 0 34137 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 144108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14608
/proc/meminfo: memFree=995096/2055920 swapFree=4178620/4192956
[pid=14600] ppid=14598 vsize=5356 CPUtime=0
/proc/14600/stat : 14600 (kw_pre) S 14598 14600 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243039751 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14600/statm: 1339 231 192 169 0 50 0
[pid=14601] ppid=14600 vsize=141552 CPUtime=1200.1
/proc/14601/stat : 14601 (kw_preprocessor) R 14600 14600 14283 0 -1 0 37029 0 0 0 119868 142 0 0 25 0 1 0 243039751 144949248 30788 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14601/statm: 35388 30788 254 542 0 34837 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 146908

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14600 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1198.68
CPU system time (s): 1.42
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 146908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.00985 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-12 19:41:57
IDJOB=1806516
IDBENCH=24750
IDSOLVER=646
FILE ID=node43/1806516-1242150117
PBS_JOBID= 9289680
Free space on /tmp= 66184 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806516-1242150117/watcher-1806516-1242150117 -o /tmp/evaluation-result-1806516-1242150117/solver-1806516-1242150117 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806516-1242150117.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=528381279

node43.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		: 3000.237
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		: 3000.237
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:       1119056 kB
Buffers:         59464 kB
Cached:         791796 kB
SwapCached:       8124 kB
Active:          87296 kB
Inactive:       774380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119056 kB
SwapTotal:     4192956 kB
SwapFree:      4178620 kB
Dirty:            3160 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            61236 kB
Committed_AS:   932524 kB
PageTables:       1444 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= 66180 MiB
End job on node43 at 2009-05-12 20:02:00