Trace number 1806299

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/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark788.779
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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-1806299-1242148093/watcher-1806299-1242148093 -o /tmp/evaluation-result-1806299-1242148093/solver-1806299-1242148093 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806299-1242148093.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 0.92 3/64 18584
/proc/meminfo: memFree=1650608/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=3180 CPUtime=0
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 392 0 0 0 0 0 0 0 19 0 1 0 242842500 3256320 368 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 795 368 215 542 0 244 0

[startup+0.065488 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 18584
/proc/meminfo: memFree=1650608/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=4104 CPUtime=0.05
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 641 0 0 0 5 0 0 0 19 0 1 0 242842500 4202496 617 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 1026 617 217 542 0 475 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9460

[startup+0.10149 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 18584
/proc/meminfo: memFree=1650608/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=4496 CPUtime=0.09
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 767 0 0 0 9 0 0 0 19 0 1 0 242842500 4603904 743 1992294400 4194304 6416590 548682068912 18446744073709551615 4312188 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 1124 743 218 542 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9852

[startup+0.301511 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 18584
/proc/meminfo: memFree=1650608/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=5668 CPUtime=0.29
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 1083 0 0 0 29 0 0 0 21 0 1 0 242842500 5804032 1059 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 1417 1059 242 542 0 866 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11024

[startup+0.701554 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 18584
/proc/meminfo: memFree=1650608/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=6292 CPUtime=0.69
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 1393 0 0 0 69 0 0 0 25 0 1 0 242842500 6443008 1246 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 1573 1246 250 542 0 1022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11648

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1645280/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=8736 CPUtime=1.49
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 1989 0 0 0 148 1 0 0 25 0 1 0 242842500 8945664 1842 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 2184 1842 250 542 0 1633 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14092

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1642400/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=11228 CPUtime=3.08
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 2556 0 0 0 307 1 0 0 25 0 1 0 242842500 11497472 2369 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 2807 2369 251 542 0 2256 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16584

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1640736/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=12820 CPUtime=6.28
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 2964 0 0 0 626 2 0 0 25 0 1 0 242842500 13127680 2732 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 3205 2732 254 542 0 2654 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18176

[startup+12.7029 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1637792/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=15496 CPUtime=12.68
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 3703 0 0 0 1264 4 0 0 25 0 1 0 242842500 15867904 3359 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 3874 3359 254 542 0 3323 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20852

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1633120/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=20784 CPUtime=25.48
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 5069 0 0 0 2541 7 0 0 25 0 1 0 242842500 21282816 4486 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 5196 4486 254 542 0 4645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26140

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1626848/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=28100 CPUtime=51.07
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 6907 0 0 0 5095 12 0 0 25 0 1 0 242842500 28774400 6100 1992294400 4194304 6416590 548682068912 18446744073709551615 4342206 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 7025 6100 254 542 0 6474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33456

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1617568/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=38844 CPUtime=102.25
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 9652 0 0 0 10205 20 0 0 25 0 1 0 242842500 39776256 8367 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 9711 8367 254 542 0 9160 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44200

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1609184/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=48352 CPUtime=162.23
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 12017 0 0 0 16196 27 0 0 25 0 1 0 242842500 49512448 10523 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 12088 10523 254 542 0 11537 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1599264/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=59188 CPUtime=222.21
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 14966 0 0 0 22186 35 0 0 25 0 1 0 242842500 60608512 12954 1992294400 4194304 6416590 548682068912 18446744073709551615 4337255 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 14797 12954 254 542 0 14246 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 64544

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1594080/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=64976 CPUtime=282.18
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 16368 0 0 0 28177 41 0 0 25 0 1 0 242842500 66535424 14356 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 16244 14356 254 542 0 15693 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 70332

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1590816/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=68716 CPUtime=342.16
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 17409 0 0 0 34168 48 0 0 25 0 1 0 242842500 70365184 15079 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 17179 15079 254 542 0 16628 0
Current children cumulated CPU time (s) 342.16

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

/proc/18585/statm: 23366 20282 254 542 0 22815 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 98820

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1564704/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=98860 CPUtime=642.05
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 25103 0 0 0 64131 74 0 0 25 0 1 0 242842500 101232640 21502 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 24715 21502 254 542 0 24164 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 104216

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1563232/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=100620 CPUtime=702.02
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 25489 0 0 0 70124 78 0 0 25 0 1 0 242842500 103034880 21888 1992294400 4194304 6416590 548682068912 18446744073709551615 4294913 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 25155 21888 254 542 0 24604 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 105976

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1556960/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=106488 CPUtime=762
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 27042 0 0 0 76116 84 0 0 25 0 1 0 242842500 109043712 23441 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 26622 23441 254 542 0 26071 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 111844

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1554528/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=109084 CPUtime=821.97
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 28177 0 0 0 82108 89 0 0 25 0 1 0 242842500 111702016 24020 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 27271 24020 254 542 0 26720 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 114440

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1553760/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=109724 CPUtime=881.95
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 28377 0 0 0 88102 93 0 0 25 0 1 0 242842500 112357376 24220 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 27431 24220 254 542 0 26880 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 115080

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1549216/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=115488 CPUtime=941.92
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 29541 0 0 0 94096 96 0 0 25 0 1 0 242842500 118259712 25384 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 28872 25384 254 542 0 28321 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 120844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1541664/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=126444 CPUtime=1001.9
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 31429 0 0 0 100088 102 0 0 25 0 1 0 242842500 129478656 27272 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 31611 27272 254 542 0 31060 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 131800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1539232/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=129580 CPUtime=1061.88
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 32664 0 0 0 106083 105 0 0 25 0 1 0 242842500 132689920 27867 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 32395 27867 254 542 0 31844 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 134936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1537760/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=130860 CPUtime=1121.85
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 33030 0 0 0 112076 109 0 0 25 0 1 0 242842500 134000640 28233 1992294400 4194304 6416590 548682068912 18446744073709551615 4295372 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 32715 28233 254 542 0 32164 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 136216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1536800/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=132140 CPUtime=1181.83
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 33398 0 0 0 118070 113 0 0 25 0 1 0 242842500 135311360 28601 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 33035 28601 254 542 0 32484 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 137496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1534496/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=134704 CPUtime=1200.03
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 33835 0 0 0 119888 115 0 0 25 0 1 0 242842500 137936896 29038 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 33676 29038 254 542 0 33125 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140060

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 0.98 0.92 2/66 18586
/proc/meminfo: memFree=1534496/2055920 swapFree=4178672/4192956
[pid=18584] ppid=18582 vsize=5356 CPUtime=0
/proc/18584/stat : 18584 (kw_pre) S 18582 18584 18330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242842500 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18584/statm: 1339 231 192 169 0 50 0
[pid=18585] ppid=18584 vsize=134704 CPUtime=1200.03
/proc/18585/stat : 18585 (kw_preprocessor) R 18584 18584 18330 0 -1 0 33835 0 0 0 119888 115 0 0 25 0 1 0 242842500 137936896 29038 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/18585/statm: 33676 29038 254 542 0 33125 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140060

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18584 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): 1198.88
CPU system time (s): 1.15
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 140060

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 1.00485 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-12 19:08:13
IDJOB=1806299
IDBENCH=24712
IDSOLVER=646
FILE ID=node21/1806299-1242148093
PBS_JOBID= 9289700
Free space on /tmp= 65964 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806299-1242148093/watcher-1806299-1242148093 -o /tmp/evaluation-result-1806299-1242148093/solver-1806299-1242148093 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806299-1242148093.cnf

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

MD5SUM BENCH= 56dc474305bf6e6817771129f995c737
RANDOM SEED=586873123

node21.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		: 3000.233
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		: 3000.233
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:       1651152 kB
Buffers:         39448 kB
Cached:         291124 kB
SwapCached:       8136 kB
Active:          96676 kB
Inactive:       243332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651152 kB
SwapTotal:     4192956 kB
SwapFree:      4178672 kB
Dirty:            3376 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            50824 kB
Committed_AS:   965036 kB
PageTables:       1380 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= 65964 MiB
End job on node21 at 2009-05-12 19:28:16