Trace number 1806446

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
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 variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
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-1806446-1242149576/watcher-1806446-1242149576 -o /tmp/evaluation-result-1806446-1242149576/solver-1806446-1242149576 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806446-1242149576.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: 0.91 0.97 0.99 3/64 27614
/proc/meminfo: memFree=606020/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=2436 CPUtime=0
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 94 0 0 0 0 0 0 0 19 0 1 0 242986664 2494464 71 1992294400 4194304 6416590 548682068912 18446744073709551615 5583392 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 609 83 68 542 0 58 0

[startup+0.0617189 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27614
/proc/meminfo: memFree=606020/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=3448 CPUtime=0.05
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 518 0 0 0 5 0 0 0 19 0 1 0 242986664 3530752 494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 862 494 250 542 0 311 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8804

[startup+0.101723 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27614
/proc/meminfo: memFree=606020/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=3576 CPUtime=0.09
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 555 0 0 0 9 0 0 0 19 0 1 0 242986664 3661824 531 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 894 531 250 542 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8932

[startup+0.301744 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27614
/proc/meminfo: memFree=606020/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=4892 CPUtime=0.28
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 916 0 0 0 28 0 0 0 21 0 1 0 242986664 5009408 892 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 1223 892 250 542 0 672 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10248

[startup+0.701785 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 27614
/proc/meminfo: memFree=606020/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=7696 CPUtime=0.68
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 1589 0 0 0 68 0 0 0 25 0 1 0 242986664 7880704 1565 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 1924 1565 250 542 0 1373 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13052

[startup+1.50187 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 27616
/proc/meminfo: memFree=598708/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=11416 CPUtime=1.48
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 2509 0 0 0 147 1 0 0 25 0 1 0 242986664 11689984 2445 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 2854 2445 251 542 0 2303 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16772

[startup+3.10922 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 27616
/proc/meminfo: memFree=595444/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=14568 CPUtime=3.09
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 3328 0 0 0 307 2 0 0 25 0 1 0 242986664 14917632 3167 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 3642 3167 254 542 0 3091 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19924

[startup+6.30137 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=590772/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=18960 CPUtime=6.27
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 4521 0 0 0 622 5 0 0 25 0 1 0 242986664 19415040 4231 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 4740 4231 254 542 0 4189 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24316

[startup+12.703 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=580476/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=30928 CPUtime=12.67
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 7652 0 0 0 1256 11 0 0 25 0 1 0 242986664 31670272 7088 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 7732 7088 254 542 0 7181 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36284

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=565500/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=45360 CPUtime=25.45
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 11401 0 0 0 2527 18 0 0 25 0 1 0 242986664 46448640 10238 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 11340 10238 254 542 0 10789 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50716

[startup+51.102 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=538172/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=75728 CPUtime=51.05
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 18959 0 0 0 5073 32 0 0 25 0 1 0 242986664 77545472 17069 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 18932 17069 254 542 0 18381 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 81084

[startup+102.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=510204/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=107212 CPUtime=102.23
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 27028 0 0 0 10170 53 0 0 25 0 1 0 242986664 109785088 24033 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 26803 24033 254 542 0 26252 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 112568

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=469308/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=152828 CPUtime=162.21
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 38388 0 0 0 16145 76 0 0 25 0 1 0 242986664 156495872 34353 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 38207 34353 254 542 0 37656 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 158184

[startup+222.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=445756/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=179976 CPUtime=222.18
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 44778 0 0 0 22124 94 0 0 25 0 1 0 242986664 184295424 40103 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 44994 40103 254 542 0 44443 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 185332

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=430460/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=197768 CPUtime=282.15
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 49372 0 0 0 28104 111 0 0 25 0 1 0 242986664 202514432 43961 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 49442 43961 254 542 0 48891 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 203124

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27616
/proc/meminfo: memFree=411516/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=217892 CPUtime=342.13
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 54885 0 0 0 34086 127 0 0 25 0 1 0 242986664 223121408 48628 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 54473 48628 254 542 0 53922 0
Current children cumulated CPU time (s) 342.13

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

/proc/27615/statm: 72945 66025 254 542 0 72394 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 297136

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27618
/proc/meminfo: memFree=333180/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=301700 CPUtime=641.99
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 76535 0 0 0 64012 187 0 0 25 0 1 0 242986664 308940800 68187 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 75425 68187 254 542 0 74874 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 307056

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27618
/proc/meminfo: memFree=324220/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=310300 CPUtime=701.97
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 78827 0 0 0 69999 198 0 0 25 0 1 0 242986664 317747200 70479 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 77575 70479 254 542 0 77024 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 315656

[startup+762.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 27618
/proc/meminfo: memFree=307132/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=332500 CPUtime=761.95
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 84304 0 0 0 75984 211 0 0 25 0 1 0 242986664 340480000 74670 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 83125 74670 254 542 0 82574 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 337856

[startup+822.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 27618
/proc/meminfo: memFree=303868/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=335700 CPUtime=821.92
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 85110 0 0 0 81973 219 0 0 25 0 1 0 242986664 343756800 75476 1992294400 4194304 6416590 548682068912 18446744073709551615 4368932 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 83925 75476 254 542 0 83374 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 341056

[startup+882.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 27618
/proc/meminfo: memFree=300540/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=339060 CPUtime=881.9
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 85952 0 0 0 87962 228 0 0 25 0 1 0 242986664 347197440 76318 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 84765 76318 254 542 0 84214 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 344416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=270972/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=369388 CPUtime=941.88
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 93351 0 0 0 93944 244 0 0 25 0 1 0 242986664 378253312 83717 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 92347 83717 254 542 0 91796 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 374744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=256188/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=386500 CPUtime=1001.85
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 98490 0 0 0 99931 254 0 0 25 0 1 0 242986664 395776000 87377 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 96625 87377 254 542 0 96074 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 391856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=254524/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=388420 CPUtime=1061.82
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 98912 0 0 0 105920 262 0 0 25 0 1 0 242986664 397742080 87799 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 97105 87799 254 542 0 96554 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 393776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=251452/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=392580 CPUtime=1121.8
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 99687 0 0 0 111909 271 0 0 25 0 1 0 242986664 402001920 88574 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 98145 88574 254 542 0 97594 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 397936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=242748/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=401712 CPUtime=1181.77
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 101969 0 0 0 117897 280 0 0 25 0 1 0 242986664 411353088 90856 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 100428 90856 254 542 0 99877 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 407068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=234044/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=409588 CPUtime=1200.07
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 104033 0 0 0 119722 285 0 0 25 0 1 0 242986664 419418112 92920 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 102397 92920 254 542 0 101846 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 414944

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27618
/proc/meminfo: memFree=234044/2055920 swapFree=4181692/4192956
[pid=27614] ppid=27612 vsize=5356 CPUtime=0
/proc/27614/stat : 27614 (kw_pre) S 27612 27614 27357 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242986664 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1339 231 192 169 0 50 0
[pid=27615] ppid=27614 vsize=409588 CPUtime=1200.07
/proc/27615/stat : 27615 (kw_preprocessor) R 27614 27614 27357 0 -1 0 104033 0 0 0 119722 285 0 0 25 0 1 0 242986664 419418112 92920 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/27615/statm: 102397 92920 254 542 0 101846 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 414944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27614 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 1200.07
#
# 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): 1200.07
CPU user time (s): 1197.22
CPU system time (s): 2.85
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 414944

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= 5
involuntary context switches= 1

runsolver used 1.2838 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-12 19:32:56
IDJOB=1806446
IDBENCH=24737
IDSOLVER=646
FILE ID=node90/1806446-1242149576
PBS_JOBID= 9289636
Free space on /tmp= 66264 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806446-1242149576/watcher-1806446-1242149576 -o /tmp/evaluation-result-1806446-1242149576/solver-1806446-1242149576 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806446-1242149576.cnf

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=1272933197

node90.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		: 3000.238
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		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        606572 kB
Buffers:         82332 kB
Cached:        1263620 kB
SwapCached:       5480 kB
Active:         159132 kB
Inactive:      1195896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        606572 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            3076 kB
Writeback:           0 kB
Mapped:          15028 kB
Slab:            80332 kB
Committed_AS:   796000 kB
PageTables:       1428 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= 66260 MiB
End job on node90 at 2009-05-12 19:52:59