Trace number 1806180

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1806180-1242146084/watcher-1806180-1242146084 -o /tmp/evaluation-result-1806180-1242146084/solver-1806180-1242146084 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806180-1242146084.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: 0.92 0.98 0.92 3/64 4245
/proc/meminfo: memFree=766656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=2900 CPUtime=0
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 335 0 0 0 0 0 0 0 19 0 1 0 242634432 2969600 311 1992294400 4194304 6416590 548682068912 18446744073709551615 4970576 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 725 312 215 542 0 174 0

[startup+0.084332 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4245
/proc/meminfo: memFree=766656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=3380 CPUtime=0.08
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 492 0 0 0 8 0 0 0 19 0 1 0 242634432 3461120 468 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 845 468 242 542 0 294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8736

[startup+0.101332 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4245
/proc/meminfo: memFree=766656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=3512 CPUtime=0.09
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 520 0 0 0 9 0 0 0 19 0 1 0 242634432 3596288 496 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 878 497 242 542 0 327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8868

[startup+0.301349 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4245
/proc/meminfo: memFree=766656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=4436 CPUtime=0.29
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 775 0 0 0 29 0 0 0 21 0 1 0 242634432 4542464 751 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 1109 751 242 542 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9792

[startup+0.701379 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 4245
/proc/meminfo: memFree=766656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=6048 CPUtime=0.69
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 1179 0 0 0 69 0 0 0 25 0 1 0 242634432 6193152 1155 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 1512 1155 242 542 0 961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11404

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 4247
/proc/meminfo: memFree=761904/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=8056 CPUtime=1.49
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 1672 0 0 0 149 0 0 0 25 0 1 0 242634432 8249344 1608 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 2014 1608 243 542 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13412

[startup+3.10257 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 4247
/proc/meminfo: memFree=760440/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=9248 CPUtime=3.09
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 2013 0 0 0 308 1 0 0 25 0 1 0 242634432 9469952 1904 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 2312 1904 246 542 0 1761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14604

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 4247
/proc/meminfo: memFree=758008/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=11544 CPUtime=6.29
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 2709 0 0 0 627 2 0 0 25 0 1 0 242634432 11821056 2488 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 2886 2488 246 542 0 2335 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16900

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 4247
/proc/meminfo: memFree=754744/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=15012 CPUtime=12.68
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 3525 0 0 0 1264 4 0 0 25 0 1 0 242634432 15372288 3235 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 3753 3235 246 542 0 3202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20368

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 4247
/proc/meminfo: memFree=750328/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=19152 CPUtime=25.48
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 4793 0 0 0 2540 8 0 0 25 0 1 0 242634432 19611648 4229 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 4788 4229 246 542 0 4237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24508

[startup+51.1014 s]
/proc/loadavg: 1.09 1.02 0.93 2/66 4247
/proc/meminfo: memFree=745400/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=24608 CPUtime=51.07
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 6290 0 0 0 5094 13 0 0 25 0 1 0 242634432 25198592 5468 1992294400 4194304 6416590 548682068912 18446744073709551615 4294593 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 6152 5468 246 542 0 5601 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29964

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 0.93 2/66 4247
/proc/meminfo: memFree=736760/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=34540 CPUtime=102.24
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 8749 0 0 0 10202 22 0 0 25 0 1 0 242634432 35368960 7587 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 8635 7587 246 542 0 8084 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39896

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 0.93 2/66 4247
/proc/meminfo: memFree=730104/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=42116 CPUtime=162.21
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 10903 0 0 0 16190 31 0 0 25 0 1 0 242634432 43126784 9291 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 10529 9291 246 542 0 9978 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 47472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4247
/proc/meminfo: memFree=725048/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=47508 CPUtime=222.19
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 12402 0 0 0 22181 38 0 0 25 0 1 0 242634432 48648192 10513 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 11877 10513 246 542 0 11326 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 52864

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4247
/proc/meminfo: memFree=720376/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=53600 CPUtime=282.15
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 13880 0 0 0 28170 45 0 0 25 0 1 0 242634432 54886400 11673 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 13400 11673 246 542 0 12849 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 58956

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4247
/proc/meminfo: memFree=712824/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=60032 CPUtime=342.14
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 15761 0 0 0 34163 51 0 0 25 0 1 0 242634432 61472768 13188 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 15008 13188 246 542 0 14457 0
Current children cumulated CPU time (s) 342.14

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

/proc/4246/statm: 17403 15307 246 542 0 16852 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 74968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=701432/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=74572 CPUtime=582.03
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 19403 0 0 0 58134 69 0 0 25 0 1 0 242634432 76361728 16409 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 18643 16409 246 542 0 18092 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 79928

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=697656/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=78552 CPUtime=642
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 20815 0 0 0 64127 73 0 0 25 0 1 0 242634432 80437248 17337 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 19638 17337 246 542 0 19087 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 83908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=696312/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=80152 CPUtime=701.98
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 21154 0 0 0 70121 77 0 0 25 0 1 0 242634432 82075648 17676 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 20038 17676 246 542 0 19487 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 85508

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=691832/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=85088 CPUtime=761.96
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 22261 0 0 0 76113 83 0 0 25 0 1 0 242634432 87130112 18783 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 21272 18783 246 542 0 20721 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 90444

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=687224/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=90260 CPUtime=821.93
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 23963 0 0 0 82105 88 0 0 25 0 1 0 242634432 92426240 19929 1992294400 4194304 6416590 548682068912 18446744073709551615 4293431 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 22565 19929 246 542 0 22014 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 95616

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=686200/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=91660 CPUtime=881.9
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 24224 0 0 0 88099 91 0 0 25 0 1 0 242634432 93859840 20190 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 22915 20190 246 542 0 22364 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 97016

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=685240/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=92620 CPUtime=941.85
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 24468 0 0 0 94091 94 0 0 25 0 1 0 242634432 94842880 20434 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 23155 20434 246 542 0 22604 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 97976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=683000/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=94968 CPUtime=1001.83
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 25027 0 0 0 100085 98 0 0 25 0 1 0 242634432 97247232 20993 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 23742 20993 246 542 0 23191 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 100324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=677176/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=103916 CPUtime=1061.81
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 26509 0 0 0 106079 102 0 0 25 0 1 0 242634432 106409984 22475 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 25979 22475 246 542 0 25428 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 109272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=676088/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=104928 CPUtime=1121.79
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 27387 0 0 0 112072 107 0 0 25 0 1 0 242634432 107446272 22713 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 26232 22713 246 542 0 25681 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 110284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=675832/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=105088 CPUtime=1181.76
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 27463 0 0 0 118067 109 0 0 25 0 1 0 242634432 107610112 22789 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 26272 22789 246 542 0 25721 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 110444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 4249
/proc/meminfo: memFree=675576/2055920 swapFree=4165128/4192956
[pid=4245] ppid=4243 vsize=5356 CPUtime=0
/proc/4245/stat : 4245 (kw_pre) S 4243 4245 4053 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242634432 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4245/statm: 1339 231 192 169 0 50 0
[pid=4246] ppid=4245 vsize=105408 CPUtime=1200.06
/proc/4246/stat : 4246 (kw_preprocessor) R 4245 4245 4053 0 -1 0 27530 0 0 0 119895 111 0 0 25 0 1 0 242634432 107937792 22856 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/4246/statm: 26352 22856 246 542 0 25801 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110764

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 4245 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 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1198.95
CPU system time (s): 1.11
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 112564

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= 2

runsolver used 1.05284 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-12 18:34:44
IDJOB=1806180
IDBENCH=24685
IDSOLVER=646
FILE ID=node69/1806180-1242146084
PBS_JOBID= 9289656
Free space on /tmp= 66176 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806180-1242146084/watcher-1806180-1242146084 -o /tmp/evaluation-result-1806180-1242146084/solver-1806180-1242146084 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806180-1242146084.cnf

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

MD5SUM BENCH= ad341047b56d6b96e36142808d331e4f
RANDOM SEED=1804189046

node69.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		: 3000.231
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		: 3000.231
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:        767136 kB
Buffers:         69584 kB
Cached:        1110828 kB
SwapCached:      22440 kB
Active:          66152 kB
Inactive:      1138660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        767136 kB
SwapTotal:     4192956 kB
SwapFree:      4165128 kB
Dirty:            3036 kB
Writeback:           0 kB
Mapped:          14204 kB
Slab:            69964 kB
Committed_AS:   802056 kB
PageTables:       1464 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 node69 at 2009-05-12 18:54:46