Trace number 1806593

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 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_11_3_4_cmp.cnf
MD5SUM3b5e80540ef2fcb09cfe50ac7e3686c1
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 variables8713
Number of clauses99699
Sum of the clauses size335345
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 210866
Number of clauses of size 367270
Number of clauses of size 410556
Number of clauses of size 510773
Number of clauses of size over 5234

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-1806593-1242150966/watcher-1806593-1242150966 -o /tmp/evaluation-result-1806593-1242150966/solver-1806593-1242150966 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806593-1242150966.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 0.93 3/64 6350
/proc/meminfo: memFree=1712552/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) R 6348 6350 6028 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6350/statm: 1339 230 191 169 0 50 0
[pid=6351] ppid=6350 vsize=3812 CPUtime=0
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 539 0 0 0 0 0 0 0 18 0 1 0 243123382 3903488 515 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 953 520 205 542 0 402 0

[startup+0.0513811 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 6350
/proc/meminfo: memFree=1712552/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=9180 CPUtime=0.03
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 1718 0 0 0 3 0 0 0 18 0 1 0 243123382 9400320 1694 1992294400 4194304 6416590 548682068912 18446744073709551615 4780181 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 2295 1694 216 542 0 1744 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14536

[startup+0.10239 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 6350
/proc/meminfo: memFree=1712552/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=9972 CPUtime=0.09
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 1929 0 0 0 8 1 0 0 19 0 1 0 243123382 10211328 1905 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 2493 1905 216 542 0 1942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15328

[startup+0.302425 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 6350
/proc/meminfo: memFree=1712552/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=13272 CPUtime=0.28
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 2856 0 0 0 27 1 0 0 21 0 1 0 243123382 13590528 2832 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 3318 2832 216 542 0 2767 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18628

[startup+0.701497 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 6350
/proc/meminfo: memFree=1712552/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=21636 CPUtime=0.69
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 5073 0 0 0 67 2 0 0 25 0 1 0 243123382 22155264 4997 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 5409 4997 234 542 0 4858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26992

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1697368/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=20020 CPUtime=1.49
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 5604 0 0 0 143 6 0 0 25 0 1 0 243123382 20500480 4418 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 5005 4418 250 542 0 4454 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25376

[startup+3.10193 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1694488/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=21608 CPUtime=3.09
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 6016 0 0 0 293 16 0 0 25 0 1 0 243123382 22126592 4830 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 5402 4830 250 542 0 4851 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26964

[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1691416/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=24644 CPUtime=6.29
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 6789 0 0 0 592 37 0 0 25 0 1 0 243123382 25235456 5603 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 6161 5603 250 542 0 5610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30000

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1685336/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=30324 CPUtime=12.68
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 8233 0 0 0 1197 71 0 0 25 0 1 0 243123382 31051776 7047 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 7581 7047 250 542 0 7030 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35680

[startup+25.5029 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1679456/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=35796 CPUtime=25.48
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 9586 0 0 0 2416 132 0 0 25 0 1 0 243123382 36655104 8400 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 8949 8400 254 542 0 8398 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41152

[startup+51.1025 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1672864/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=42608 CPUtime=51.06
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 11244 0 0 0 4857 249 0 0 25 0 1 0 243123382 43630592 10058 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 10652 10058 254 542 0 10101 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47964

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1661920/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=53152 CPUtime=102.24
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 14059 0 0 0 9765 459 0 0 25 0 1 0 243123382 54427648 12715 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 13288 12715 254 542 0 12737 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 58508

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1649952/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=65584 CPUtime=162.22
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 17283 0 0 0 15551 671 0 0 25 0 1 0 243123382 67158016 15732 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 16396 15732 254 542 0 15845 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 70940

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1634592/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=81068 CPUtime=222.19
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 21278 0 0 0 21364 855 0 0 25 0 1 0 243123382 83013632 19600 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 20267 19600 254 542 0 19716 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 86424

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6352
/proc/meminfo: memFree=1624800/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=90928 CPUtime=282.15
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 23972 0 0 0 27196 1019 0 0 25 0 1 0 243123382 93110272 21978 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 22732 21978 254 542 0 22181 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 96284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1610976/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=105972 CPUtime=342.13
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 27550 0 0 0 33044 1169 0 0 25 0 1 0 243123382 108515328 25360 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 26493 25360 254 542 0 25942 0
Current children cumulated CPU time (s) 342.13

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

/proc/6351/statm: 36606 35107 254 542 0 36055 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 151780

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1550816/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=168476 CPUtime=582.02
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 43148 0 0 0 56580 1622 0 0 25 0 1 0 243123382 172519424 40475 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 42119 40475 254 542 0 41568 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 173832

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1548320/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=170808 CPUtime=641.98
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 44024 0 0 0 62481 1717 0 0 25 0 1 0 243123382 174907392 41053 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 42702 41053 254 542 0 42151 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 176164

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1525984/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=194588 CPUtime=701.94
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 49707 0 0 0 68391 1803 0 0 25 0 1 0 243123382 199258112 46736 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 48647 46736 254 542 0 48096 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 199944

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1519584/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=200492 CPUtime=761.93
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 51509 0 0 0 74294 1899 0 0 25 0 1 0 243123382 205303808 48194 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 50123 48194 254 542 0 49572 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 205848

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1506912/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=214180 CPUtime=821.88
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 54726 0 0 0 80210 1978 0 0 25 0 1 0 243123382 219320320 51411 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 53545 51411 254 542 0 52994 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 219536

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1479328/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=244296 CPUtime=881.86
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 61901 0 0 0 86136 2050 0 0 25 0 1 0 243123382 250159104 58189 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 61074 58189 254 542 0 60523 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 249652

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1478688/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=245256 CPUtime=941.83
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 62115 0 0 0 92058 2125 0 0 25 0 1 0 243123382 251142144 58403 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 61314 58403 254 542 0 60763 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 250612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1461536/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=263816 CPUtime=1001.8
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 66448 0 0 0 97995 2185 0 0 25 0 1 0 243123382 270147584 62736 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 65954 62736 254 542 0 65403 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 269172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1430560/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=296412 CPUtime=1061.77
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 74535 0 0 0 103933 2244 0 0 25 0 1 0 243123382 303525888 70365 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 74103 70365 254 542 0 73552 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 301768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1430112/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=296764 CPUtime=1121.74
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 74673 0 0 0 109861 2313 0 0 25 0 1 0 243123382 303886336 70503 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 74191 70503 254 542 0 73640 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 302120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1427296/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=300088 CPUtime=1181.7
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 75427 0 0 0 115801 2369 0 0 25 0 1 0 243123382 307290112 71257 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 75022 71257 254 542 0 74471 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 305444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 6358
/proc/meminfo: memFree=1416288/2055920 swapFree=4180452/4192956
[pid=6350] ppid=6348 vsize=5356 CPUtime=0
/proc/6350/stat : 6350 (kw_pre) S 6348 6350 6028 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243123382 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6350/statm: 1339 231 192 169 0 50 0
[pid=6351] ppid=6350 vsize=311312 CPUtime=1200
/proc/6351/stat : 6351 (kw_preprocessor) R 6350 6350 6028 0 -1 0 78122 0 0 0 117613 2387 0 0 25 0 1 0 243123382 318783488 73952 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6351/statm: 77828 73952 254 542 0 77277 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 316668

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 6350 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1176.13
CPU system time (s): 23.87
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 316668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.01285 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-12 19:56:06
IDJOB=1806593
IDBENCH=70910
IDSOLVER=646
FILE ID=node60/1806593-1242150966
PBS_JOBID= 9289664
Free space on /tmp= 65992 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_11_3_4_cmp.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806593-1242150966/watcher-1806593-1242150966 -o /tmp/evaluation-result-1806593-1242150966/solver-1806593-1242150966 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806593-1242150966.cnf

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

MD5SUM BENCH= 3b5e80540ef2fcb09cfe50ac7e3686c1
RANDOM SEED=1420091308

node60.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		: 3000.256
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		: 3000.256
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:       1713032 kB
Buffers:         38956 kB
Cached:         234760 kB
SwapCached:       6308 kB
Active:          85692 kB
Inactive:       196844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713032 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:            4988 kB
Writeback:           0 kB
Mapped:          14024 kB
Slab:            46276 kB
Committed_AS:   887380 kB
PageTables:       1448 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= 65988 MiB
End job on node60 at 2009-05-12 20:16:09