Trace number 1806579

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.05 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_12_2_4_cmp.cnf
MD5SUM7ea97a36d5ab6c8a5aa99830d5253591
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 variables12584
Number of clauses155712
Sum of the clauses size523920
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217404
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

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-1806579-1242150896/watcher-1806579-1242150896 -o /tmp/evaluation-result-1806579-1242150896/solver-1806579-1242150896 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806579-1242150896.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 12619
/proc/meminfo: memFree=1026128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=3004 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) R 12617 12619 12305 0 -1 4194304 55 0 0 0 0 0 0 0 19 0 1 0 243122940 3076096 40 1992294400 4194304 4889804 548682068832 18446744073709551615 255233947017 0 0 4096 0 0 0 0 17 0 0 0
/proc/12619/statm: 751 40 30 169 0 9 0

[startup+0.07833 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 12619
/proc/meminfo: memFree=1026128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101325 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 12619
/proc/meminfo: memFree=1026128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301351 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 12619
/proc/meminfo: memFree=1026128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701395 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 12619
/proc/meminfo: memFree=1026128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=996544/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=32008 CPUtime=1.48
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 7658 0 0 0 145 3 0 0 25 0 1 0 243122941 32776192 7560 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 8002 7560 243 542 0 7451 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37364

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=1002304/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=28652 CPUtime=3.08
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 8658 0 0 0 297 11 0 0 25 0 1 0 243122941 29339648 6753 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 7163 6753 250 542 0 6612 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34008

[startup+6.30199 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=994432/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=34128 CPUtime=6.27
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 10011 0 0 0 597 30 0 0 25 0 1 0 243122941 34947072 8106 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 8532 8106 250 542 0 7981 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 39484

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=990848/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=37700 CPUtime=12.67
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 10934 0 0 0 1194 73 0 0 25 0 1 0 243122941 38604800 9029 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 9425 9029 250 542 0 8874 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 43056

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=986048/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=42788 CPUtime=25.46
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 12218 0 0 0 2402 144 0 0 25 0 1 0 243122941 43814912 10313 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 10697 10313 254 542 0 10146 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48144

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=977664/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=50620 CPUtime=51.05
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 14152 0 0 0 4823 282 0 0 25 0 1 0 243122941 51834880 12247 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 12655 12247 254 542 0 12104 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 55976

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=970944/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=57196 CPUtime=102.23
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 15833 0 0 0 9690 533 0 0 25 0 1 0 243122941 58568704 13928 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 14299 13928 254 542 0 13748 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 62552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=960064/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=68848 CPUtime=162.2
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 18678 0 0 0 15424 796 0 0 25 0 1 0 243122941 70500352 16773 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 17212 16773 254 542 0 16661 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 74204

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=946368/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=81868 CPUtime=222.18
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 22149 0 0 0 21179 1039 0 0 25 0 1 0 243122941 83832832 20038 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 20467 20038 254 542 0 19916 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 87224

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=939840/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=88096 CPUtime=282.15
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 23858 0 0 0 26936 1279 0 0 25 0 1 0 243122941 90210304 21621 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 22024 21621 254 542 0 21473 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 93452

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12621
/proc/meminfo: memFree=932928/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=95624 CPUtime=342.12
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 25771 0 0 0 32709 1503 0 0 25 0 1 0 243122941 97918976 23388 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 23906 23388 254 542 0 23355 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 100980

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=919168/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=109356 CPUtime=402.1
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 29327 0 0 0 38500 1710 0 0 25 0 1 0 243122941 111980544 26778 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 27339 26778 254 542 0 26788 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 114712

[startup+462.302 s]

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

/proc/12621/statm: 30426 29764 254 542 0 29875 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 127060

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=895424/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=134104 CPUtime=582.02
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 35705 0 0 0 55921 2281 0 0 25 0 1 0 243122941 137322496 32744 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 33526 32744 254 542 0 32975 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 139460

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=894144/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=135336 CPUtime=641.99
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 36024 0 0 0 61741 2458 0 0 25 0 1 0 243122941 138584064 33063 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 33834 33063 254 542 0 33283 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 140692

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=878592/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=151088 CPUtime=701.96
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 40111 0 0 0 67581 2615 0 0 25 0 1 0 243122941 154714112 36896 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 37772 36896 254 542 0 37221 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 156444

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=877248/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=152752 CPUtime=761.95
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 40489 0 0 0 73418 2777 0 0 25 0 1 0 243122941 156418048 37274 1992294400 4194304 6416590 548682068912 18446744073709551615 4419921 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 38188 37274 254 542 0 37637 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 158108

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=859584/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=172308 CPUtime=821.91
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 44968 0 0 0 79271 2920 0 0 25 0 1 0 243122941 176443392 41753 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 43077 41753 254 542 0 42526 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 177664

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=855744/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=175828 CPUtime=881.89
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 46114 0 0 0 85114 3075 0 0 25 0 1 0 243122941 180047872 42606 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 43957 42606 254 542 0 43406 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 181184

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=851520/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=180496 CPUtime=941.87
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 47234 0 0 0 90981 3206 0 0 25 0 1 0 243122941 184827904 43726 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 45124 43726 254 542 0 44573 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 185852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=828480/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=203604 CPUtime=1001.83
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 53231 0 0 0 96850 3333 0 0 25 0 1 0 243122941 208490496 49386 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 50901 49386 254 542 0 50350 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 208960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=828544/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=203604 CPUtime=1061.8
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 53244 0 0 0 102699 3481 0 0 25 0 1 0 243122941 208490496 49399 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 50901 49399 254 542 0 50350 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 208960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=825792/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=206660 CPUtime=1121.79
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 53963 0 0 0 108578 3601 0 0 25 0 1 0 243122941 211619840 50118 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 51665 50118 254 542 0 51114 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 212016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=808128/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=225336 CPUtime=1181.75
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 58482 0 0 0 114470 3705 0 0 25 0 1 0 243122941 230744064 54637 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 56334 54637 254 542 0 55783 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 230692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 12627
/proc/meminfo: memFree=799040/2055920 swapFree=4180940/4192956
[pid=12619] ppid=12617 vsize=5356 CPUtime=0
/proc/12619/stat : 12619 (kw_pre) S 12617 12619 12305 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243122940 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12619/statm: 1339 231 192 169 0 50 0
[pid=12621] ppid=12619 vsize=234028 CPUtime=1200.05
/proc/12621/stat : 12621 (kw_preprocessor) R 12619 12619 12305 0 -1 0 60635 0 0 0 116266 3739 0 0 25 0 1 0 243122941 239644672 56790 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12621/statm: 58507 56790 254 542 0 57956 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 239384

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 12619 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1162.66
CPU system time (s): 37.39
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 239384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 1.00385 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-12 19:54:57
IDJOB=1806579
IDBENCH=70908
IDSOLVER=646
FILE ID=node19/1806579-1242150896
PBS_JOBID= 9289702
Free space on /tmp= 66104 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_12_2_4_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806579-1242150896/watcher-1806579-1242150896 -o /tmp/evaluation-result-1806579-1242150896/solver-1806579-1242150896 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806579-1242150896.cnf

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

MD5SUM BENCH= 7ea97a36d5ab6c8a5aa99830d5253591
RANDOM SEED=1770441530

node19.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1026672 kB
Buffers:         80736 kB
Cached:         850680 kB
SwapCached:       5760 kB
Active:         340420 kB
Inactive:       598708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026672 kB
SwapTotal:     4192956 kB
SwapFree:      4180940 kB
Dirty:            6468 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            76184 kB
Committed_AS:   888988 kB
PageTables:       1452 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= 66100 MiB
End job on node19 at 2009-05-12 20:14:59