Trace number 1805998

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) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
MD5SUMff7bc04717f7472a7de76a6b5c02e3a4
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 variables9528
Number of clauses1018562
Sum of the clauses size2044318
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21017395
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 55
Number of clauses of size over 51154

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-1805998-1242143680/watcher-1805998-1242143680 -o /tmp/evaluation-result-1805998-1242143680/solver-1805998-1242143680 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805998-1242143680.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 0.97 0.96 3/64 16587
/proc/meminfo: memFree=1264432/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) R 16585 16587 16461 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16587/statm: 1339 230 191 169 0 50 0
[pid=16588] ppid=16587 vsize=5520 CPUtime=0
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 599 0 0 0 0 0 0 0 18 0 1 0 242396769 5652480 575 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 1380 585 190 542 0 829 0

[startup+0.071703 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 16587
/proc/meminfo: memFree=1264432/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=21568 CPUtime=0.06
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 2574 0 0 0 6 0 0 0 19 0 1 0 242396769 22085632 2550 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 5392 2551 215 542 0 4841 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 26924

[startup+0.101705 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 16587
/proc/meminfo: memFree=1264432/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=21964 CPUtime=0.09
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 2690 0 0 0 9 0 0 0 19 0 1 0 242396769 22491136 2666 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 5491 2666 215 542 0 4940 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27320

[startup+0.301724 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 16587
/proc/meminfo: memFree=1264432/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=25132 CPUtime=0.29
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 3543 0 0 0 28 1 0 0 21 0 1 0 242396769 25735168 3519 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 6283 3519 215 542 0 5732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30488

[startup+0.701764 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 16587
/proc/meminfo: memFree=1264432/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=31336 CPUtime=0.69
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 5265 0 0 0 67 2 0 0 25 0 1 0 242396769 32088064 5241 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 7834 5241 215 542 0 7283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36692

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1238496/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=43744 CPUtime=1.49
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 8706 0 0 0 145 4 0 0 25 0 1 0 242396769 44793856 8682 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 10936 8682 215 542 0 10385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49100

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1219232/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=69916 CPUtime=3.09
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 16610 0 0 0 301 8 0 0 25 0 1 0 242396769 71593984 15817 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 17479 15817 216 542 0 16928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75272

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1163048/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=105124 CPUtime=6.29
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 27760 0 0 0 616 13 0 0 25 0 1 0 242396769 107646976 25430 1992294400 4194304 6416590 548682068912 18446744073709551615 4304248 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 26281 25430 226 542 0 25730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 110480

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1075816/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=195020 CPUtime=12.69
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 48700 0 0 0 1243 26 0 0 25 0 1 0 242396769 199700480 46370 1992294400 4194304 6416590 548682068912 18446744073709551615 4567526 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 48755 46370 242 542 0 48204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 200376

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1061352/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=208532 CPUtime=25.48
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 52368 0 0 0 2520 28 0 0 25 0 1 0 242396769 213536768 50038 1992294400 4194304 6416590 548682068912 18446744073709551615 4524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 52133 50038 242 542 0 51582 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 213888

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1039144/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=51.07
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 57827 0 0 0 5075 32 0 0 25 0 1 0 242396769 234143744 55497 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55497 250 542 0 56613 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 234012

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1039016/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=102.24
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 57884 0 0 0 10190 34 0 0 25 0 1 0 242396769 234143744 55554 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55554 253 542 0 56613 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 234012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1038760/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=162.21
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 57946 0 0 0 16183 38 0 0 25 0 1 0 242396769 234143744 55616 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55616 253 542 0 56613 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 234012

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1038568/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=222.18
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 57995 0 0 0 22177 41 0 0 25 0 1 0 242396769 234143744 55665 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55665 253 542 0 56613 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 234012

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1038376/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=282.16
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 58028 0 0 0 28172 44 0 0 25 0 1 0 242396769 234143744 55698 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55698 254 542 0 56613 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 234012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16589
/proc/meminfo: memFree=1038312/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228656 CPUtime=342.14
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 58047 0 0 0 34168 46 0 0 25 0 1 0 242396769 234143744 55717 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57164 55717 254 542 0 56613 0
Current children cumulated CPU time (s) 342.14

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

/proc/16588/statm: 57164 55775 254 542 0 56613 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 234012

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1037672/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=228968 CPUtime=582.04
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 58180 0 0 0 58145 59 0 0 25 0 1 0 242396769 234463232 55850 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57242 55850 254 542 0 56691 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 234324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1037160/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=229736 CPUtime=641.99
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 58305 0 0 0 64137 62 0 0 25 0 1 0 242396769 235249664 55975 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 57434 55975 254 542 0 56883 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 235092

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1031144/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=236256 CPUtime=701.96
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 59871 0 0 0 70129 67 0 0 25 0 1 0 242396769 241926144 57541 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 59064 57541 254 542 0 58513 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 241612

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1028648/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=238648 CPUtime=761.94
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 60451 0 0 0 76124 70 0 0 25 0 1 0 242396769 244375552 58121 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 59662 58121 254 542 0 59111 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 244004

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1028264/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=239300 CPUtime=821.91
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 60550 0 0 0 82119 72 0 0 25 0 1 0 242396769 245043200 58220 1992294400 4194304 6416590 548682068912 18446744073709551615 4341159 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 59825 58220 254 542 0 59274 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 244656

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1023784/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=244124 CPUtime=881.88
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 61702 0 0 0 88112 76 0 0 25 0 1 0 242396769 249982976 59372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 61031 59372 254 542 0 60480 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 249480

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1014504/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=253532 CPUtime=941.87
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 63994 0 0 0 94106 81 0 0 25 0 1 0 242396769 259616768 61664 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 63383 61664 254 542 0 62832 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 258888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1014440/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=253532 CPUtime=1001.84
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 64002 0 0 0 100102 82 0 0 25 0 1 0 242396769 259616768 61672 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 63383 61672 254 542 0 62832 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 258888

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1014376/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=253532 CPUtime=1061.81
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 64027 0 0 0 106097 84 0 0 25 0 1 0 242396769 259616768 61697 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 63383 61697 254 542 0 62832 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 258888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1012392/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=255728 CPUtime=1121.8
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 64513 0 0 0 112093 87 0 0 25 0 1 0 242396769 261865472 62183 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 63932 62183 254 542 0 63381 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 261084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=1001576/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=267380 CPUtime=1181.77
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 67242 0 0 0 118085 92 0 0 25 0 1 0 242396769 273797120 64912 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 66845 64912 254 542 0 66294 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 272736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16595
/proc/meminfo: memFree=999464/2055920 swapFree=4181464/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (kw_pre) S 16585 16587 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242396769 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16587/statm: 1339 231 192 169 0 50 0
[pid=16588] ppid=16587 vsize=269320 CPUtime=1200.06
/proc/16588/stat : 16588 (kw_preprocessor) R 16587 16587 16461 0 -1 0 67731 0 0 0 119914 92 0 0 25 0 1 0 242396769 275783680 65401 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16588/statm: 67330 65401 254 542 0 66779 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 274676

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 16587 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 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.14
CPU system time (s): 0.92
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 274676

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= 5
involuntary context switches= 1

runsolver used 1.11683 second user time and 3.2595 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-12 17:54:42
IDJOB=1805998
IDBENCH=24638
IDSOLVER=646
FILE ID=node36/1805998-1242143680
PBS_JOBID= 9289685
Free space on /tmp= 66204 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_m3.used-as.sat04-900.sat05-4186.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805998-1242143680/watcher-1805998-1242143680 -o /tmp/evaluation-result-1805998-1242143680/solver-1805998-1242143680 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805998-1242143680.cnf

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

MD5SUM BENCH= ff7bc04717f7472a7de76a6b5c02e3a4
RANDOM SEED=553635585

node36.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		: 3000.232
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		: 3000.232
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:       1264848 kB
Buffers:         70144 kB
Cached:         627776 kB
SwapCached:       5268 kB
Active:         128384 kB
Inactive:       577336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1264848 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:           15756 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            71420 kB
Committed_AS:   848240 kB
PageTables:       1356 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= 66200 MiB
End job on node36 at 2009-05-12 18:14:44