Trace number 1806782

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-97-100.cnf
MD5SUM5f0ec9f87ae77ca0eb8468a4ddde217c
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 variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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-1806782-1242152199/watcher-1806782-1242152199 -o /tmp/evaluation-result-1806782-1242152199/solver-1806782-1242152199 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806782-1242152199.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 0.99 3/64 10847
/proc/meminfo: memFree=1588120/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=2652 CPUtime=0
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 314 0 0 0 0 0 0 0 19 0 1 0 243247893 2715648 290 1992294400 4194304 6416590 548682068912 18446744073709551615 4511501 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 663 290 231 542 0 112 0

[startup+0.086982 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10847
/proc/meminfo: memFree=1588120/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=3444 CPUtime=0.08
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 500 0 0 0 8 0 0 0 19 0 1 0 243247893 3526656 476 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 861 476 239 542 0 310 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8800

[startup+0.101983 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10847
/proc/meminfo: memFree=1588120/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=3580 CPUtime=0.09
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 533 0 0 0 9 0 0 0 19 0 1 0 243247893 3665920 509 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 895 509 239 542 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8936

[startup+0.302006 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10847
/proc/meminfo: memFree=1588120/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=4804 CPUtime=0.29
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 847 0 0 0 29 0 0 0 21 0 1 0 243247893 4919296 823 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 1201 823 239 542 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10160

[startup+0.701052 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10847
/proc/meminfo: memFree=1588120/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=6928 CPUtime=0.69
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 1333 0 0 0 68 1 0 0 25 0 1 0 243247893 7094272 1309 1992294400 4194304 6416590 548682068912 18446744073709551615 4407895 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 1732 1309 240 542 0 1181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12284

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1583304/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=8276 CPUtime=1.49
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 1715 0 0 0 147 2 0 0 25 0 1 0 243247893 8474624 1606 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 2069 1606 245 542 0 1518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13632

[startup+3.10233 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1581384/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=10556 CPUtime=3.09
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 2330 0 0 0 305 4 0 0 25 0 1 0 243247893 10809344 2109 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 2639 2109 245 542 0 2088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15912

[startup+6.30171 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1577736/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=14620 CPUtime=6.29
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 3278 0 0 0 622 7 0 0 25 0 1 0 243247893 14970880 2909 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 3655 2909 245 542 0 3104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19976

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1572744/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=20512 CPUtime=12.68
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 4852 0 0 0 1256 12 0 0 25 0 1 0 243247893 21004288 4168 1992294400 4194304 6416590 548682068912 18446744073709551615 4294602 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 5128 4168 245 542 0 4577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25868

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1566344/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=27628 CPUtime=25.48
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 6746 0 0 0 2529 19 0 0 25 0 1 0 243247893 28291072 5583 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 6907 5583 245 542 0 6356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32984

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1555784/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=39464 CPUtime=51.07
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 10050 0 0 0 5077 30 0 0 25 0 1 0 243247893 40411136 8160 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 9866 8160 245 542 0 9315 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44820

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1542216/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=55912 CPUtime=102.25
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 14149 0 0 0 10177 48 0 0 25 0 1 0 243247893 57253888 11575 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 13978 11575 245 542 0 13427 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 61268

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1532232/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=67072 CPUtime=162.21
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 17536 0 0 0 16159 62 0 0 25 0 1 0 243247893 68681728 14057 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 16768 14057 245 542 0 16217 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 72428

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1520328/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=80384 CPUtime=222.19
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 21046 0 0 0 22144 75 0 0 25 0 1 0 243247893 82313216 17011 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 20096 17011 245 542 0 19545 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 85740

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1514824/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=88776 CPUtime=282.16
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 23041 0 0 0 28129 87 0 0 25 0 1 0 243247893 90906624 18366 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/10848/statm: 22194 18366 245 542 0 21643 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 94132

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1505480/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=98376 CPUtime=342.14
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 26059 0 0 0 34116 98 0 0 25 0 1 0 243247893 100737024 20648 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 24594 20648 245 542 0 24043 0
Current children cumulated CPU time (s) 342.14

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

/proc/10848/statm: 29381 24724 245 542 0 28830 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 122880

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1482568/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=126484 CPUtime=582.03
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 32680 0 0 0 58068 135 0 0 25 0 1 0 243247893 129519616 26423 1992294400 4194304 6416590 548682068912 18446744073709551615 4294557 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 31621 26423 245 542 0 31070 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 131840

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1477832/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=130852 CPUtime=642
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 34789 0 0 0 64058 142 0 0 25 0 1 0 243247893 133992448 27559 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/10848/statm: 32713 27559 245 542 0 32162 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 136208

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1475464/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=133516 CPUtime=701.97
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 35401 0 0 0 70046 151 0 0 25 0 1 0 243247893 136720384 28171 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 33379 28171 245 542 0 32828 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 138872

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1469896/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=141196 CPUtime=761.96
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 36773 0 0 0 76034 162 0 0 25 0 1 0 243247893 144584704 29543 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 35299 29543 245 542 0 34748 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 146552

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1465800/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=145616 CPUtime=821.92
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 38902 0 0 0 82023 169 0 0 25 0 1 0 243247893 149110784 30553 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 36404 30553 245 542 0 35853 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 150972

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1463240/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=148252 CPUtime=881.9
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 39571 0 0 0 88011 179 0 0 25 0 1 0 243247893 151810048 31222 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 37063 31222 245 542 0 36512 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 153608

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1458632/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=153372 CPUtime=941.87
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 40728 0 0 0 94001 186 0 0 25 0 1 0 243247893 157052928 32379 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 38343 32379 245 542 0 37792 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 158728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1455944/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=154560 CPUtime=1001.84
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 41393 0 0 0 99991 193 0 0 25 0 1 0 243247893 158269440 33044 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 38640 33044 245 542 0 38089 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 159916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1433992/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=185720 CPUtime=1061.82
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 46866 0 0 0 105979 203 0 0 25 0 1 0 243247893 190177280 38517 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 46430 38517 245 542 0 45879 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 191076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1438920/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=180576 CPUtime=1121.8
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 46907 0 0 0 111971 209 0 0 25 0 1 0 243247893 184909824 37272 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 45144 37272 245 542 0 44593 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 185932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1438536/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=180576 CPUtime=1181.77
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 47011 0 0 0 117961 216 0 0 25 0 1 0 243247893 184909824 37376 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/10848/statm: 45144 37376 245 542 0 44593 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 185932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10849
/proc/meminfo: memFree=1436872/2055920 swapFree=4181208/4192956
[pid=10847] ppid=10845 vsize=5356 CPUtime=0
/proc/10847/stat : 10847 (kw_pre) S 10845 10847 10499 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243247893 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10847/statm: 1339 231 192 169 0 50 0
[pid=10848] ppid=10847 vsize=183136 CPUtime=1200.06
/proc/10848/stat : 10848 (kw_preprocessor) R 10847 10847 10499 0 -1 0 47408 0 0 0 119788 218 0 0 25 0 1 0 243247893 187531264 37773 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10848/statm: 45784 37773 245 542 0 45233 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 188492

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 10847 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1197.88
CPU system time (s): 2.18
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 191076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.38179 second user time and 2.99354 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-12 20:16:39
IDJOB=1806782
IDBENCH=71105
IDSOLVER=646
FILE ID=node53/1806782-1242152199
PBS_JOBID= 9289671
Free space on /tmp= 66268 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-97-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806782-1242152199/watcher-1806782-1242152199 -o /tmp/evaluation-result-1806782-1242152199/solver-1806782-1242152199 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806782-1242152199.cnf

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

MD5SUM BENCH= 5f0ec9f87ae77ca0eb8468a4ddde217c
RANDOM SEED=1559392499

node53.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		: 3000.245
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		: 3000.245
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:       1588600 kB
Buffers:         44328 kB
Cached:         369904 kB
SwapCached:       5532 kB
Active:          83060 kB
Inactive:       338992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588600 kB
SwapTotal:     4192956 kB
SwapFree:      4181208 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            31272 kB
Committed_AS:   787588 kB
PageTables:       1376 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= 66264 MiB
End job on node53 at 2009-05-12 20:36:41