Trace number 1806005

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.1 1200.71

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

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-1806005-1242144017/watcher-1806005-1242144017 -o /tmp/evaluation-result-1806005-1242144017/solver-1806005-1242144017 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806005-1242144017.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: 1.07 0.99 0.91 3/64 6414
/proc/meminfo: memFree=1155744/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=14736 CPUtime=0
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 367 0 0 0 0 0 0 0 18 0 1 0 242428730 15089664 343 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 3684 353 191 542 0 3133 0

[startup+0.033838 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 6414
/proc/meminfo: memFree=1155744/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=21660 CPUtime=0.02
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 4808 0 0 0 1 1 0 0 18 0 1 0 242428730 22179840 4785 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 5415 4789 205 542 0 4864 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 27016

[startup+0.101845 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 6414
/proc/meminfo: memFree=1155744/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=78584 CPUtime=0.09
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 10325 0 0 0 6 3 0 0 18 0 1 0 242428730 80470016 10301 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 19646 10301 215 542 0 19095 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83940

[startup+0.301867 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 6414
/proc/meminfo: memFree=1155744/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=81092 CPUtime=0.29
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 11030 0 0 0 25 4 0 0 19 0 1 0 242428730 83038208 11006 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 20273 11006 215 542 0 19722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86448

[startup+0.701911 s]
/proc/loadavg: 1.07 0.99 0.91 3/64 6414
/proc/meminfo: memFree=1155744/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=86504 CPUtime=0.68
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 12519 0 0 0 64 4 0 0 23 0 1 0 242428730 88580096 12496 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 21626 12496 215 542 0 21075 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91860

[startup+1.50201 s]
/proc/loadavg: 1.07 0.99 0.91 2/66 6416
/proc/meminfo: memFree=1101512/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=97856 CPUtime=1.49
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 15674 0 0 0 143 6 0 0 25 0 1 0 242428730 100204544 15650 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 24464 15650 215 542 0 23913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103212

[startup+3.10119 s]
/proc/loadavg: 1.15 1.00 0.92 2/66 6416
/proc/meminfo: memFree=1083976/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=120560 CPUtime=3.08
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 21936 0 0 0 298 10 0 0 25 0 1 0 242428730 123453440 21912 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 30140 21912 215 542 0 29589 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 125916

[startup+6.30155 s]
/proc/loadavg: 1.15 1.00 0.92 2/66 6416
/proc/meminfo: memFree=1032264/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=165836 CPUtime=6.28
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 34442 0 0 0 611 17 0 0 25 0 1 0 242428730 169816064 34418 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 41459 34418 215 542 0 40908 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 171192

[startup+12.7023 s]
/proc/loadavg: 1.12 1.00 0.92 2/66 6416
/proc/meminfo: memFree=925000/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=261152 CPUtime=12.68
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 63481 0 0 0 1237 31 0 0 25 0 1 0 242428730 267419648 60384 1992294400 4194304 6416590 548682068912 18446744073709551615 4291862 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 65288 60384 216 542 0 64737 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 266508

[startup+25.5017 s]
/proc/loadavg: 1.10 1.00 0.92 2/66 6416
/proc/meminfo: memFree=779912/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=385044 CPUtime=25.47
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 103286 0 0 0 2497 50 0 0 25 0 1 0 242428730 394285056 94044 1992294400 4194304 6416590 548682068912 18446744073709551615 5487972 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 96261 94044 225 542 0 95710 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 390400

[startup+51.1016 s]
/proc/loadavg: 1.07 1.00 0.92 2/66 6422
/proc/meminfo: memFree=558536/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=623852 CPUtime=51.03
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 156649 0 0 0 5021 82 0 0 25 0 1 0 242428730 638824448 147407 1992294400 4194304 6416590 548682068912 18446744073709551615 4524938 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 155963 147407 242 542 0 155412 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 629208

[startup+102.305 s]
/proc/loadavg: 1.06 1.01 0.93 2/66 6422
/proc/meminfo: memFree=546056/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=102.22
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159617 0 0 0 10130 92 0 0 25 0 1 0 242428730 650059776 150375 1992294400 4194304 6416590 548682068912 18446744073709551615 4304248 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150375 250 542 0 158155 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 640180

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 6422
/proc/meminfo: memFree=545992/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=162.19
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159650 0 0 0 16122 97 0 0 25 0 1 0 242428730 650059776 150408 1992294400 4194304 6416590 548682068912 18446744073709551615 4304845 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150408 253 542 0 158155 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 640180

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 6422
/proc/meminfo: memFree=545800/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=222.16
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159710 0 0 0 22109 107 0 0 25 0 1 0 242428730 650059776 150468 1992294400 4194304 6416590 548682068912 18446744073709551615 4342154 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150468 253 542 0 158155 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 640180

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=545736/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=282.13
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159728 0 0 0 28102 111 0 0 25 0 1 0 242428730 650059776 150486 1992294400 4194304 6416590 548682068912 18446744073709551615 4305021 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150486 253 542 0 158155 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 640180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=545480/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=342.11
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159780 0 0 0 34090 121 0 0 25 0 1 0 242428730 650059776 150538 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150538 253 542 0 158155 0
Current children cumulated CPU time (s) 342.11

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

/proc/6415/statm: 158706 150684 253 542 0 158155 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 640180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=544904/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=641.96
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159951 0 0 0 64048 148 0 0 25 0 1 0 242428730 650059776 150709 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150709 253 542 0 158155 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 640180

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=544712/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=701.93
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 159977 0 0 0 70043 150 0 0 25 0 1 0 242428730 650059776 150735 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150735 253 542 0 158155 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 640180

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=544456/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=761.91
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160018 0 0 0 76037 154 0 0 25 0 1 0 242428730 650059776 150776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150776 253 542 0 158155 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 640180

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=544328/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=821.89
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160056 0 0 0 82030 159 0 0 25 0 1 0 242428730 650059776 150814 1992294400 4194304 6416590 548682068912 18446744073709551615 4371441 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150814 253 542 0 158155 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 640180

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=544200/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=881.86
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160096 0 0 0 88024 162 0 0 25 0 1 0 242428730 650059776 150854 1992294400 4194304 6416590 548682068912 18446744073709551615 4337215 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 150854 253 542 0 158155 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 640180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=543496/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=941.84
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160274 0 0 0 94018 166 0 0 25 0 1 0 242428730 650059776 151032 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 151032 253 542 0 158155 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 640180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=543368/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=1001.8
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160314 0 0 0 100011 169 0 0 25 0 1 0 242428730 650059776 151072 1992294400 4194304 6416590 548682068912 18446744073709551615 5318128 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 151072 253 542 0 158155 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 640180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=543368/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=634824 CPUtime=1061.75
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 160320 0 0 0 106006 169 0 0 25 0 1 0 242428730 650059776 151078 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 158706 151078 253 542 0 158155 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 640180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=535880/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=642724 CPUtime=1121.73
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 162199 0 0 0 111999 174 0 0 25 0 1 0 242428730 658149376 152957 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 160681 152957 253 542 0 160130 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 648080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=518216/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=661180 CPUtime=1181.71
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 166685 0 0 0 117990 181 0 0 25 0 1 0 242428730 677048320 157443 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 165295 157443 253 542 0 164744 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 666536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=514056/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=665012 CPUtime=1200.1
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 167612 0 0 0 119828 182 0 0 25 0 1 0 242428730 680972288 158370 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 166253 158370 253 542 0 165702 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 670368

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: 1.00 1.00 0.93 2/66 6422
/proc/meminfo: memFree=514056/2055920 swapFree=4178464/4192956
[pid=6414] ppid=6412 vsize=5356 CPUtime=0
/proc/6414/stat : 6414 (kw_pre) S 6412 6414 6261 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242428730 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6414/statm: 1339 231 192 169 0 50 0
[pid=6415] ppid=6414 vsize=665012 CPUtime=1200.1
/proc/6415/stat : 6415 (kw_preprocessor) R 6414 6414 6261 0 -1 0 167612 0 0 0 119828 182 0 0 25 0 1 0 242428730 680972288 158370 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6415/statm: 166253 158370 253 542 0 165702 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 670368

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6414 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1198.28
CPU system time (s): 1.82
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 670368

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= 4
involuntary context switches= 1

runsolver used 1.38579 second user time and 2.98655 second system time

The end

Launcher Data 

Begin job on node63 at 2009-05-12 18:00:26
IDJOB=1806005
IDBENCH=24639
IDSOLVER=646
FILE ID=node63/1806005-1242144017
PBS_JOBID= 9289661
Free space on /tmp= 66072 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806005-1242144017/watcher-1806005-1242144017 -o /tmp/evaluation-result-1806005-1242144017/solver-1806005-1242144017 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806005-1242144017.cnf

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

MD5SUM BENCH= 41f1c0479c607ce4a810d6cbab59e2f9
RANDOM SEED=1412720563

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1156160 kB
Buffers:         79252 kB
Cached:         730928 kB
SwapCached:       8676 kB
Active:         340328 kB
Inactive:       480140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1156160 kB
SwapTotal:     4192956 kB
SwapFree:      4178464 kB
Dirty:           55256 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            65036 kB
Committed_AS:   967376 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66060 MiB
End job on node63 at 2009-05-12 18:20:28