Trace number 1806558

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) 1200.05 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
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 variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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-1806558-1242150842/watcher-1806558-1242150842 -o /tmp/evaluation-result-1806558-1242150842/solver-1806558-1242150842 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806558-1242150842.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 0.99 3/64 10331
/proc/meminfo: memFree=1196488/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) R 10329 10331 10041 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10331/statm: 1339 230 191 169 0 50 0
[pid=10332] ppid=10331 vsize=3872 CPUtime=0
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 453 0 0 0 0 0 0 0 18 0 1 0 243118863 3964928 429 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 968 429 215 542 0 417 0

[startup+0.058519 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10331
/proc/meminfo: memFree=1196488/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=4796 CPUtime=0.05
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 705 0 0 0 5 0 0 0 19 0 1 0 243118863 4911104 681 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 1199 681 215 542 0 648 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10152

[startup+0.101528 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10331
/proc/meminfo: memFree=1196488/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=5588 CPUtime=0.09
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 909 0 0 0 9 0 0 0 19 0 1 0 243118863 5722112 885 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 1397 886 215 542 0 846 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10944

[startup+0.301566 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10331
/proc/meminfo: memFree=1196488/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=9068 CPUtime=0.28
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 2038 0 0 0 28 0 0 0 21 0 1 0 243118863 9285632 1868 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 2267 1868 216 542 0 1716 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14424

[startup+0.701646 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10331
/proc/meminfo: memFree=1196488/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=14260 CPUtime=0.69
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 3225 0 0 0 68 1 0 0 25 0 1 0 243118863 14602240 3055 1992294400 4194304 6416590 548682068912 18446744073709551615 4567561 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 3565 3055 243 542 0 3014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19616

[startup+1.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1184504/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=15052 CPUtime=1.49
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 3448 0 0 0 148 1 0 0 25 0 1 0 243118863 15413248 3278 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 3763 3278 243 542 0 3212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20408

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1183160/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=15976 CPUtime=3.09
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 3685 0 0 0 308 1 0 0 25 0 1 0 243118863 16359424 3515 1992294400 4194304 6416590 548682068912 18446744073709551615 4567202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 3994 3515 243 542 0 3443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21332

[startup+6.30176 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1182648/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=17036 CPUtime=6.29
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 3962 0 0 0 627 2 0 0 25 0 1 0 243118863 17444864 3792 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 4259 3792 250 542 0 3708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22392

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1174072/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=25840 CPUtime=12.67
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 6039 0 0 0 1263 4 0 0 25 0 1 0 243118863 26460160 5869 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 6460 5869 254 542 0 5909 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31196

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1163640/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=36600 CPUtime=25.47
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 8491 0 0 0 2539 8 0 0 25 0 1 0 243118863 37478400 8321 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 9150 8321 254 542 0 8599 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41956

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1153976/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=47408 CPUtime=51.06
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 10918 0 0 0 5094 12 0 0 25 0 1 0 243118863 48545792 10748 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 11852 10748 254 542 0 11301 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 52764

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1138744/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=64732 CPUtime=102.24
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 15055 0 0 0 10203 21 0 0 25 0 1 0 243118863 66285568 14523 1992294400 4194304 6416590 548682068912 18446744073709551615 5266747 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 16183 14523 254 542 0 15632 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 70088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1121336/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=85228 CPUtime=162.2
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 19700 0 0 0 16188 32 0 0 25 0 1 0 243118863 87273472 18828 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 21307 18828 254 542 0 20756 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 90584

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1104568/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=103964 CPUtime=222.17
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 24118 0 0 0 22176 41 0 0 25 0 1 0 243118863 106459136 23037 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 25991 23037 254 542 0 25440 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 109320

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1092216/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=118264 CPUtime=282.13
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 27275 0 0 0 28165 48 0 0 25 0 1 0 243118863 121102336 26194 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 29566 26194 254 542 0 29015 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 123620

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10333
/proc/meminfo: memFree=1081912/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=129944 CPUtime=342.11
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 30035 0 0 0 34156 55 0 0 25 0 1 0 243118863 133062656 28713 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 32486 28713 254 542 0 31935 0
Current children cumulated CPU time (s) 342.11

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

/proc/10332/statm: 43376 38443 254 542 0 42825 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 178860

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=1039920/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=177024 CPUtime=641.94
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 41090 0 0 0 64115 79 0 0 25 0 1 0 243118863 181272576 39173 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 44256 39173 254 542 0 43705 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 182380

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=1030960/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=186944 CPUtime=701.92
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 43313 0 0 0 70108 84 0 0 25 0 1 0 243118863 191430656 41396 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 46736 41396 254 542 0 46185 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 192300

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=1024056/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=194884 CPUtime=761.9
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 45394 0 0 0 76102 88 0 0 25 0 1 0 243118863 199561216 43111 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 48721 43111 254 542 0 48170 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 200240

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=1011832/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=211852 CPUtime=821.86
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 48665 0 0 0 82092 94 0 0 25 0 1 0 243118863 216936448 46382 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 52963 46382 254 542 0 52412 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 217208

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=1001336/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=223372 CPUtime=881.83
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 51508 0 0 0 88084 99 0 0 25 0 1 0 243118863 228732928 48804 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 55843 48804 254 542 0 55292 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 228728

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=999672/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=223372 CPUtime=941.79
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 51923 0 0 0 94075 104 0 0 25 0 1 0 243118863 228732928 49219 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 55843 49219 254 542 0 55292 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 228728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=996728/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=227212 CPUtime=1001.75
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 52656 0 0 0 100067 108 0 0 25 0 1 0 243118863 232665088 49952 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 56803 49952 254 542 0 56252 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 232568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=986168/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=238944 CPUtime=1061.72
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 55748 0 0 0 106059 113 0 0 25 0 1 0 243118863 244678656 52560 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 59736 52560 254 542 0 59185 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 244300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=984440/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=240864 CPUtime=1121.69
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 56189 0 0 0 112053 116 0 0 25 0 1 0 243118863 246644736 53001 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 60216 53001 254 542 0 59665 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 246220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=981944/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=242784 CPUtime=1181.66
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 56819 0 0 0 118048 118 0 0 25 0 1 0 243118863 248610816 53631 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 60696 53631 254 542 0 60145 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 248140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=981112/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=244064 CPUtime=1200.05
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 57023 0 0 0 119887 118 0 0 25 0 1 0 243118863 249921536 53835 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 61016 53835 254 542 0 60465 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 249420

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10339
/proc/meminfo: memFree=981112/2055920 swapFree=4180356/4192956
[pid=10331] ppid=10329 vsize=5356 CPUtime=0
/proc/10331/stat : 10331 (kw_pre) S 10329 10331 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243118863 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10331/statm: 1339 231 192 169 0 50 0
[pid=10332] ppid=10331 vsize=244064 CPUtime=1200.05
/proc/10332/stat : 10332 (kw_preprocessor) R 10331 10331 10041 0 -1 0 57023 0 0 0 119887 118 0 0 25 0 1 0 243118863 249921536 53835 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/10332/statm: 61016 53835 254 542 0 60465 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 249420

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10331 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1198.87
CPU system time (s): 1.18
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 249420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.04184 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-12 19:54:02
IDJOB=1806558
IDBENCH=24756
IDSOLVER=646
FILE ID=node1/1806558-1242150842
PBS_JOBID= 9289720
Free space on /tmp= 66252 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806558-1242150842/watcher-1806558-1242150842 -o /tmp/evaluation-result-1806558-1242150842/solver-1806558-1242150842 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806558-1242150842.cnf

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

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=1038560302

node1.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1197032 kB
Buffers:         65772 kB
Cached:         709600 kB
SwapCached:       6356 kB
Active:          83572 kB
Inactive:       699616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197032 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:            3760 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            61752 kB
Committed_AS:   929832 kB
PageTables:       1436 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= 66248 MiB
End job on node1 at 2009-05-12 20:14:04