Trace number 1806572

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) 1200.08 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_7_3_6_cmp.cnf
MD5SUMc848a5766cfcc1d1c3f26c7818e48eb2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark189.332
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses11563
Sum of the clauses size37576
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22381
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

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-1806572-1242150870/watcher-1806572-1242150870 -o /tmp/evaluation-result-1806572-1242150870/solver-1806572-1242150870 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806572-1242150870.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: 1.00 1.00 1.00 3/65 8804
/proc/meminfo: memFree=1220104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=3444 CPUtime=0
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 487 0 0 0 0 0 0 0 19 0 1 0 243116317 3526656 463 1992294400 4194304 6416590 548682068912 18446744073709551615 4358704 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 861 463 215 542 0 310 0

[startup+0.105287 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8804
/proc/meminfo: memFree=1220104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=5028 CPUtime=0.09
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 926 0 0 0 9 0 0 0 20 0 1 0 243116317 5148672 902 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 1257 902 250 542 0 706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10384

[startup+0.201296 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8804
/proc/meminfo: memFree=1220104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=5156 CPUtime=0.19
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 930 0 0 0 18 1 0 0 20 0 1 0 243116317 5279744 906 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 1289 906 250 542 0 738 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10512

[startup+0.301306 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8804
/proc/meminfo: memFree=1220104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=5684 CPUtime=0.29
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 1079 0 0 0 28 1 0 0 21 0 1 0 243116317 5820416 1055 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 1421 1055 250 542 0 870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11040

[startup+0.701347 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8804
/proc/meminfo: memFree=1220104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=7672 CPUtime=0.69
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 1588 0 0 0 66 3 0 0 25 0 1 0 243116317 7856128 1564 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 1918 1564 250 542 0 1367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13028

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8806
/proc/meminfo: memFree=1213048/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=10620 CPUtime=1.49
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 2301 0 0 0 144 5 0 0 25 0 1 0 243116317 10874880 2277 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 2655 2277 250 542 0 2104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15976

[startup+3.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8806
/proc/meminfo: memFree=1210552/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=12000 CPUtime=3.09
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 2674 0 0 0 303 6 0 0 25 0 1 0 243116317 12288000 2611 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 3000 2611 254 542 0 2449 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17356

[startup+6.30193 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 8806
/proc/meminfo: memFree=1207352/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=14808 CPUtime=6.28
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 3467 0 0 0 618 10 0 0 25 0 1 0 243116317 15163392 3309 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 3702 3309 254 542 0 3151 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20164

[startup+12.7016 s]
/proc/loadavg: 1.15 1.03 1.01 2/67 8806
/proc/meminfo: memFree=1202552/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=19804 CPUtime=12.69
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 4797 0 0 0 1252 17 0 0 25 0 1 0 243116317 20279296 4514 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 4951 4514 254 542 0 4400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25160

[startup+25.5019 s]
/proc/loadavg: 1.12 1.03 1.00 2/67 8806
/proc/meminfo: memFree=1192056/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=30792 CPUtime=25.48
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 7653 0 0 0 2523 25 0 0 25 0 1 0 243116317 31531008 7104 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 7698 7104 254 542 0 7147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36148

[startup+51.1016 s]
/proc/loadavg: 1.07 1.03 1.00 2/67 8806
/proc/meminfo: memFree=1181368/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=42928 CPUtime=51.07
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 10794 0 0 0 5072 35 0 0 25 0 1 0 243116317 43958272 9993 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 10732 9993 254 542 0 10181 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48284

[startup+102.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 8806
/proc/meminfo: memFree=1160888/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=64672 CPUtime=102.26
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 16269 0 0 0 10177 49 0 0 25 0 1 0 243116317 66224128 14926 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 16168 14926 254 542 0 15617 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70028

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 8806
/proc/meminfo: memFree=1142392/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=84220 CPUtime=162.24
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 21378 0 0 0 16164 60 0 0 25 0 1 0 243116317 86241280 19524 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 21055 19524 254 542 0 20504 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89576

[startup+222.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 8806
/proc/meminfo: memFree=1130040/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=98680 CPUtime=222.22
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 24783 0 0 0 22151 71 0 0 25 0 1 0 243116317 101048320 22614 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 24670 22614 254 542 0 24119 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 104036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8806
/proc/meminfo: memFree=1115768/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=113452 CPUtime=282.2
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 28706 0 0 0 28138 82 0 0 25 0 1 0 243116317 116174848 26175 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 28363 26175 254 542 0 27812 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 118808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8806
/proc/meminfo: memFree=1099000/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=130744 CPUtime=342.19
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 33269 0 0 0 34129 90 0 0 25 0 1 0 243116317 133881856 30320 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 32686 30320 254 542 0 32135 0
Current children cumulated CPU time (s) 342.19

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

/proc/8805/statm: 38324 35538 254 542 0 37773 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 158652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1057656/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=175440 CPUtime=582.11
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 44146 0 0 0 58090 121 0 0 25 0 1 0 243116317 179650560 40717 1992294400 4194304 6416590 548682068912 18446744073709551615 4336578 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 43860 40717 254 542 0 43309 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 180796

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1051128/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=182500 CPUtime=642.09
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 46305 0 0 0 64082 127 0 0 25 0 1 0 243116317 186880000 42323 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 45625 42323 254 542 0 45074 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 187856

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1046968/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=187140 CPUtime=702.07
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 47305 0 0 0 70074 133 0 0 25 0 1 0 243116317 191631360 43323 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 46785 43323 254 542 0 46234 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 192496

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1033720/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=201060 CPUtime=762.05
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 50610 0 0 0 76065 140 0 0 25 0 1 0 243116317 205885440 46628 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 50265 46628 254 542 0 49714 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 206416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1023416/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=214772 CPUtime=822.03
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 53811 0 0 0 82057 146 0 0 25 0 1 0 243116317 219926528 49193 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 53693 49193 254 542 0 53142 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 220128

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1020216/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=218772 CPUtime=882.01
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 54609 0 0 0 88051 150 0 0 25 0 1 0 243116317 224022528 49991 1992294400 4194304 6416590 548682068912 18446744073709551615 4340807 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 54693 49991 254 542 0 54142 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 224128

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1018104/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=220692 CPUtime=941.98
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 55146 0 0 0 94043 155 0 0 25 0 1 0 243116317 225988608 50528 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 55173 50528 254 542 0 54622 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 226048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=1012664/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=226744 CPUtime=1001.97
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 56507 0 0 0 100037 160 0 0 25 0 1 0 243116317 232185856 51889 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 56686 51889 254 542 0 56135 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 232100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=998392/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=242140 CPUtime=1061.94
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 60102 0 0 0 106029 165 0 0 25 0 1 0 243116317 247951360 55484 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 60535 55484 254 542 0 59984 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 247496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=991224/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=249080 CPUtime=1121.9
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 62583 0 0 0 112019 171 0 0 25 0 1 0 243116317 255057920 57233 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 62270 57233 254 542 0 61719 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 254436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=986744/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=253880 CPUtime=1181.89
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 63710 0 0 0 118011 178 0 0 25 0 1 0 243116317 259973120 58360 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 63470 58360 254 542 0 62919 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 259236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8812
/proc/meminfo: memFree=985848/2055924 swapFree=4181596/4192956
[pid=8804] ppid=8802 vsize=5356 CPUtime=0
/proc/8804/stat : 8804 (kw_pre) S 8802 8804 8482 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243116317 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8804/statm: 1339 231 192 169 0 50 0
[pid=8805] ppid=8804 vsize=255160 CPUtime=1200.08
/proc/8805/stat : 8805 (kw_preprocessor) R 8804 8804 8482 0 -1 0 63929 0 0 0 119828 180 0 0 25 0 1 0 243116317 261283840 58579 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8805/statm: 63790 58579 254 542 0 63239 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 260516

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 8804 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1198.28
CPU system time (s): 1.8
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 260516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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 1.04784 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-12 19:54:30
IDJOB=1806572
IDBENCH=70907
IDSOLVER=646
FILE ID=node83/1806572-1242150870
PBS_JOBID= 9289643
Free space on /tmp= 66180 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_7_3_6_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806572-1242150870/watcher-1806572-1242150870 -o /tmp/evaluation-result-1806572-1242150870/solver-1806572-1242150870 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806572-1242150870.cnf

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

MD5SUM BENCH= c848a5766cfcc1d1c3f26c7818e48eb2
RANDOM SEED=147949189

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1220648 kB
Buffers:         73452 kB
Cached:         669560 kB
SwapCached:       5464 kB
Active:          58968 kB
Inactive:       692104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1220648 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            3220 kB
Writeback:           0 kB
Mapped:          13620 kB
Slab:            70180 kB
Committed_AS:   885628 kB
PageTables:       1384 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= 66176 MiB
End job on node83 at 2009-05-12 20:14:33