Trace number 1806761

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) 1200.03 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_12_2_4_fbc.cnf
MD5SUM9fee570f53de23cb47dfa378d421371e
Bench CategoryCRAFTED (crafted 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 variables12584
Number of clauses202912
Sum of the clauses size618320
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 264604
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

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-1806761-1242152099/watcher-1806761-1242152099 -o /tmp/evaluation-result-1806761-1242152099/solver-1806761-1242152099 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806761-1242152099.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: 0.91 0.97 0.96 3/64 12654
/proc/meminfo: memFree=1024592/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=4328 CPUtime=0
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 599 0 0 0 0 0 0 0 19 0 1 0 243243249 4431872 575 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 1082 579 205 542 0 531 0

[startup+0.058664 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 12654
/proc/meminfo: memFree=1024592/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=12832 CPUtime=0.05
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 2355 0 0 0 4 1 0 0 19 0 1 0 243243249 13139968 2331 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 3208 2331 216 542 0 2657 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18188

[startup+0.101669 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 12654
/proc/meminfo: memFree=1024592/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=13360 CPUtime=0.09
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 2514 0 0 0 8 1 0 0 19 0 1 0 243243249 13680640 2490 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 3340 2490 216 542 0 2789 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18716

[startup+0.30169 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 12654
/proc/meminfo: memFree=1024592/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=16660 CPUtime=0.29
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 3416 0 0 0 28 1 0 0 20 0 1 0 243243249 17059840 3392 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 4165 3392 216 542 0 3614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22016

[startup+0.701733 s]
/proc/loadavg: 0.91 0.97 0.96 3/64 12654
/proc/meminfo: memFree=1024592/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=23524 CPUtime=0.69
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 5299 0 0 0 67 2 0 0 25 0 1 0 243243249 24088576 5275 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 5881 5275 216 542 0 5330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28880

[startup+1.50182 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 12656
/proc/meminfo: memFree=999552/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=38080 CPUtime=1.49
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 9139 0 0 0 146 3 0 0 25 0 1 0 243243249 38993920 9041 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 9520 9041 234 542 0 8969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43436

[startup+3.10199 s]
/proc/loadavg: 0.91 0.97 0.96 2/66 12656
/proc/meminfo: memFree=998144/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=33836 CPUtime=3.09
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 10485 0 0 0 303 6 0 0 25 0 1 0 243243249 34648064 8031 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 8459 8031 250 542 0 7908 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39192

[startup+6.30133 s]
/proc/loadavg: 0.92 0.97 0.96 2/66 12656
/proc/meminfo: memFree=986176/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=42696 CPUtime=6.28
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 12707 0 0 0 606 22 0 0 25 0 1 0 243243249 43720704 10253 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 10674 10253 250 542 0 10123 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48052

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.96 2/66 12656
/proc/meminfo: memFree=966208/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=61964 CPUtime=12.69
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 17528 0 0 0 1220 49 0 0 25 0 1 0 243243249 63451136 15074 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 15491 15074 251 542 0 14940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67320

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.96 2/66 12656
/proc/meminfo: memFree=954112/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=72892 CPUtime=25.47
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 20279 0 0 0 2457 90 0 0 25 0 1 0 243243249 74641408 17825 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 18223 17825 254 542 0 17672 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 78248

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.96 2/66 12656
/proc/meminfo: memFree=935616/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=90996 CPUtime=51.06
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 24802 0 0 0 4933 173 0 0 25 0 1 0 243243249 93179904 22348 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 22749 22348 254 542 0 22198 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 96352

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.96 2/66 12656
/proc/meminfo: memFree=912512/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=114068 CPUtime=102.25
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 30583 0 0 0 9890 335 0 0 25 0 1 0 243243249 116805632 28129 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 28517 28129 254 542 0 27966 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 119424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=889536/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=137392 CPUtime=162.22
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 36545 0 0 0 15725 497 0 0 25 0 1 0 243243249 140689408 33871 1992294400 4194304 6416590 548682068912 18446744073709551615 4341150 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 34348 33871 254 542 0 33797 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 142748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=860992/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=165660 CPUtime=222.19
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 43899 0 0 0 21575 644 0 0 25 0 1 0 243243249 169635840 40935 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 41415 40935 254 542 0 40864 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 171016

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=836992/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=189836 CPUtime=282.17
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 50070 0 0 0 27444 773 0 0 25 0 1 0 243243249 194392064 46927 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 47459 46927 254 542 0 46908 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 195192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=814656/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=213400 CPUtime=342.14
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 55833 0 0 0 33314 900 0 0 25 0 1 0 243243249 218521600 52484 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 53350 52484 254 542 0 52799 0
Current children cumulated CPU time (s) 342.14

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

/proc/12655/statm: 78019 76547 254 542 0 77468 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 317432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=718208/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=312076 CPUtime=642.03
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 80772 0 0 0 62794 1409 0 0 25 0 1 0 243243249 319565824 76600 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 78019 76600 254 542 0 77468 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 317432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=688832/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=343372 CPUtime=702
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 88327 0 0 0 68716 1484 0 0 25 0 1 0 243243249 351612928 84155 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 85843 84155 254 542 0 85292 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 348728

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=678912/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=352620 CPUtime=761.98
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 90887 0 0 0 74623 1575 0 0 25 0 1 0 243243249 361082880 86354 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 88155 86354 254 542 0 87604 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 357976

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=662912/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=370152 CPUtime=821.96
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 95081 0 0 0 80546 1650 0 0 25 0 1 0 243243249 379035648 90548 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 92538 90548 254 542 0 91987 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 375508

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=620480/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=415360 CPUtime=881.94
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 105883 0 0 0 86472 1722 0 0 25 0 1 0 243243249 425328640 100934 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 103840 100934 254 542 0 103289 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 420716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=620416/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=415360 CPUtime=941.92
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 105936 0 0 0 92388 1804 0 0 25 0 1 0 243243249 425328640 100987 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 103840 100987 254 542 0 103289 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 420716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=605056/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=430996 CPUtime=1001.9
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 109787 0 0 0 98323 1867 0 0 25 0 1 0 243243249 441339904 104838 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 107749 104838 254 542 0 107198 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 436352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=561280/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=476980 CPUtime=1061.87
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 121128 0 0 0 104250 1937 0 0 25 0 1 0 243243249 488427520 115701 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 119245 115701 254 542 0 118694 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 482336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=560768/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=477532 CPUtime=1121.85
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 121301 0 0 0 110181 2004 0 0 25 0 1 0 243243249 488992768 115874 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 119383 115874 254 542 0 118832 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 482888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=560256/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=477532 CPUtime=1181.83
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 121422 0 0 0 116114 2069 0 0 25 0 1 0 243243249 488992768 115995 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 119383 115995 254 542 0 118832 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 482888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=560064/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=477532 CPUtime=1200.03
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 121469 0 0 0 117916 2087 0 0 25 0 1 0 243243249 488992768 116042 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 119383 116042 254 542 0 118832 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 482888

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: 0.99 0.97 0.96 2/66 12656
/proc/meminfo: memFree=560064/2055920 swapFree=4180940/4192956
[pid=12654] ppid=12652 vsize=5356 CPUtime=0
/proc/12654/stat : 12654 (kw_pre) S 12652 12654 12305 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243243248 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12654/statm: 1339 231 192 169 0 50 0
[pid=12655] ppid=12654 vsize=477532 CPUtime=1200.03
/proc/12655/stat : 12655 (kw_preprocessor) R 12654 12654 12305 0 -1 0 121469 0 0 0 117916 2087 0 0 25 0 1 0 243243249 488992768 116042 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12655/statm: 119383 116042 254 542 0 118832 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 482888

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12654 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1179.16
CPU system time (s): 20.87
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 484300

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 1.02584 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-12 20:15:00
IDJOB=1806761
IDBENCH=70936
IDSOLVER=646
FILE ID=node19/1806761-1242152099
PBS_JOBID= 9289702
Free space on /tmp= 66104 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_12_2_4_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806761-1242152099/watcher-1806761-1242152099 -o /tmp/evaluation-result-1806761-1242152099/solver-1806761-1242152099 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806761-1242152099.cnf

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

MD5SUM BENCH= 9fee570f53de23cb47dfa378d421371e
RANDOM SEED=1582826331

node19.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		: 3000.236
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		: 3000.236
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:       1025136 kB
Buffers:         80796 kB
Cached:         851980 kB
SwapCached:       5760 kB
Active:         341348 kB
Inactive:       599236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1025136 kB
SwapTotal:     4192956 kB
SwapFree:      4180940 kB
Dirty:            7168 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            76220 kB
Committed_AS:   888996 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= 66100 MiB
End job on node19 at 2009-05-12 20:35:02