Trace number 1796595

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) 1200.04 1201.01

General information on the benchmark

Namemanol-pipe-c10nidw.cnf
MD5SUM943fd86d922b13236c21a74c4f82b6d0
Bench CategoryAPPLICATION (applications 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 variables433601
Number of clauses1291714
Sum of the clauses size3013998
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2861142
Number of clauses of size 3430571
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-1796595-1242077846/watcher-1796595-1242077846 -o /tmp/evaluation-result-1796595-1242077846/solver-1796595-1242077846 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796595-1242077846.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: 1.00 1.00 1.00 3/65 31470
/proc/meminfo: memFree=1547240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=5520 CPUtime=0
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 619 0 0 0 0 0 0 0 19 0 1 0 235814105 5652480 596 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 1380 604 190 542 0 829 0

[startup+0.0889239 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31470
/proc/meminfo: memFree=1547240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=59148 CPUtime=0.08
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 11776 0 0 0 4 4 0 0 19 0 1 0 235814105 60567552 11752 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 14787 11757 205 542 0 14236 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 64504

[startup+0.101914 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31470
/proc/meminfo: memFree=1547240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=63768 CPUtime=0.08
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 13296 0 0 0 4 4 0 0 19 0 1 0 235814105 65298432 13272 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 15942 13276 205 542 0 15391 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 69124

[startup+0.301937 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31470
/proc/meminfo: memFree=1547240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=190972 CPUtime=0.28
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 45359 0 0 0 11 17 0 0 21 0 1 0 235814105 195555328 45335 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 47743 45341 205 542 0 47192 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 196328

[startup+0.701978 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31470
/proc/meminfo: memFree=1547240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=265836 CPUtime=0.69
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 62248 0 0 0 45 24 0 0 25 0 1 0 235814105 272216064 62224 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 66459 62224 215 542 0 65908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 271192

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31472
/proc/meminfo: memFree=1292696/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=277060 CPUtime=1.49
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 65423 0 0 0 124 25 0 0 25 0 1 0 235814105 283709440 65399 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 69265 65399 215 542 0 68714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 282416

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31472
/proc/meminfo: memFree=1275416/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=304600 CPUtime=3.09
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 72956 0 0 0 280 29 0 0 25 0 1 0 235814105 311910400 72932 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 76150 72932 216 542 0 75599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 309956

[startup+6.30156 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 31472
/proc/meminfo: memFree=1223320/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=347004 CPUtime=6.29
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 87047 0 0 0 593 36 0 0 25 0 1 0 235814105 355332096 84717 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 86751 84717 216 542 0 86200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 352360

[startup+12.7012 s]
/proc/loadavg: 1.23 1.05 1.02 2/67 31472
/proc/meminfo: memFree=1058904/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=499632 CPUtime=12.69
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 125791 0 0 0 1166 103 0 0 25 0 1 0 235814105 511623168 120920 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 124908 120920 243 542 0 124357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 504988

[startup+25.5026 s]
/proc/loadavg: 1.40 1.09 1.03 1/67 31472
/proc/meminfo: memFree=813336/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=693752 CPUtime=25.04
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 171433 0 0 0 2232 272 0 0 25 0 1 0 235814105 710402048 166562 1992294400 4194304 6416590 548682068912 18446744073709551615 5615818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31471/statm: 173438 166562 243 542 0 172887 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 699108

[startup+51.1022 s]
/proc/loadavg: 1.80 1.21 1.07 2/67 31472
/proc/meminfo: memFree=732632/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=748796 CPUtime=50.62
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 188973 0 0 0 4739 323 0 0 25 0 1 0 235814105 766767104 180714 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 187199 180714 250 542 0 186648 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 754152

[startup+102.307 s]
/proc/loadavg: 2.07 1.38 1.13 2/67 31472
/proc/meminfo: memFree=722776/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=759024 CPUtime=101.81
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 191733 0 0 0 9824 357 0 0 25 0 1 0 235814105 777240576 183474 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 189756 183474 253 542 0 189205 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 764380

[startup+162.303 s]
/proc/loadavg: 1.46 1.33 1.13 2/67 31472
/proc/meminfo: memFree=724824/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=759024 CPUtime=161.77
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 191975 0 0 0 15795 382 0 0 25 0 1 0 235814105 777240576 183716 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 189756 183716 254 542 0 189205 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 764380

[startup+222.302 s]
/proc/loadavg: 1.17 1.27 1.12 2/67 31472
/proc/meminfo: memFree=724376/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=759024 CPUtime=221.75
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 192104 0 0 0 21760 415 0 0 25 0 1 0 235814105 777240576 183845 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 189756 183845 254 542 0 189205 0
Current children cumulated CPU time (s) 221.75
Current children cumulated vsize (KiB) 764380

[startup+282.302 s]
/proc/loadavg: 1.06 1.22 1.11 2/67 31472
/proc/meminfo: memFree=723864/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=759024 CPUtime=281.73
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 192242 0 0 0 27730 443 0 0 25 0 1 0 235814105 777240576 183983 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 189756 183983 254 542 0 189205 0
Current children cumulated CPU time (s) 281.73
Current children cumulated vsize (KiB) 764380

[startup+342.303 s]
/proc/loadavg: 1.02 1.18 1.10 2/67 31474
/proc/meminfo: memFree=723032/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=759024 CPUtime=341.69
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 192434 0 0 0 33695 474 0 0 25 0 1 0 235814105 777240576 184175 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 189756 184175 254 542 0 189205 0
Current children cumulated CPU time (s) 341.69

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

/proc/31471/statm: 189756 184517 254 542 0 189205 0
Current children cumulated CPU time (s) 521.61
Current children cumulated vsize (KiB) 764380

[startup+582.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/67 31474
/proc/meminfo: memFree=714456/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=581.59
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194586 0 0 0 57591 568 0 0 25 0 1 0 235814105 786759680 186327 1992294400 4194304 6416590 548682068912 18446744073709551615 4577404 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186327 254 542 0 191529 0
Current children cumulated CPU time (s) 581.59
Current children cumulated vsize (KiB) 773676

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/67 31474
/proc/meminfo: memFree=714328/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=641.57
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194622 0 0 0 63568 589 0 0 25 0 1 0 235814105 786759680 186363 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186363 254 542 0 191529 0
Current children cumulated CPU time (s) 641.57
Current children cumulated vsize (KiB) 773676

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/67 31474
/proc/meminfo: memFree=713816/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=701.55
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194750 0 0 0 69545 610 0 0 25 0 1 0 235814105 786759680 186491 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186491 254 542 0 191529 0
Current children cumulated CPU time (s) 701.55
Current children cumulated vsize (KiB) 773676

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.05 2/67 31474
/proc/meminfo: memFree=713752/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=761.53
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194765 0 0 0 75526 627 0 0 25 0 1 0 235814105 786759680 186506 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186506 254 542 0 191529 0
Current children cumulated CPU time (s) 761.53
Current children cumulated vsize (KiB) 773676

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/67 31474
/proc/meminfo: memFree=713368/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=821.5
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194867 0 0 0 81506 644 0 0 25 0 1 0 235814105 786759680 186608 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186608 254 542 0 191529 0
Current children cumulated CPU time (s) 821.5
Current children cumulated vsize (KiB) 773676

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/67 31474
/proc/meminfo: memFree=713240/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=768320 CPUtime=881.47
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 194902 0 0 0 87486 661 0 0 25 0 1 0 235814105 786759680 186643 1992294400 4194304 6416590 548682068912 18446744073709551615 4371422 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 192080 186643 254 542 0 191529 0
Current children cumulated CPU time (s) 881.47
Current children cumulated vsize (KiB) 773676

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 31474
/proc/meminfo: memFree=703064/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=778512 CPUtime=941.44
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 197445 0 0 0 93469 675 0 0 25 0 1 0 235814105 797196288 189186 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 194628 189186 254 542 0 194077 0
Current children cumulated CPU time (s) 941.44
Current children cumulated vsize (KiB) 783868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/67 31474
/proc/meminfo: memFree=703064/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=778512 CPUtime=1001.42
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 197447 0 0 0 99458 684 0 0 25 0 1 0 235814105 797196288 189188 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 194628 189188 254 542 0 194077 0
Current children cumulated CPU time (s) 1001.42
Current children cumulated vsize (KiB) 783868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 31474
/proc/meminfo: memFree=703000/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=778512 CPUtime=1061.39
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 197455 0 0 0 105438 701 0 0 25 0 1 0 235814105 797196288 189196 1992294400 4194304 6416590 548682068912 18446744073709551615 4552929 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 194628 189196 254 542 0 194077 0
Current children cumulated CPU time (s) 1061.39
Current children cumulated vsize (KiB) 783868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 31474
/proc/meminfo: memFree=702552/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=778940 CPUtime=1121.36
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 197579 0 0 0 111426 710 0 0 25 0 1 0 235814105 797634560 189320 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 194735 189320 254 542 0 194184 0
Current children cumulated CPU time (s) 1121.36
Current children cumulated vsize (KiB) 784296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 31474
/proc/meminfo: memFree=696024/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=785984 CPUtime=1181.34
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 199203 0 0 0 117417 717 0 0 25 0 1 0 235814105 804847616 190944 1992294400 4194304 6416590 548682068912 18446744073709551615 4368098 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 196496 190944 254 542 0 195945 0
Current children cumulated CPU time (s) 1181.34
Current children cumulated vsize (KiB) 791340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 31474
/proc/meminfo: memFree=695896/2055924 swapFree=4181596/4192956
[pid=31470] ppid=31468 vsize=5356 CPUtime=0
/proc/31470/stat : 31470 (kw_pre) S 31468 31470 31272 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235814105 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31470/statm: 1339 231 192 169 0 50 0
[pid=31471] ppid=31470 vsize=785984 CPUtime=1200.04
/proc/31471/stat : 31471 (kw_preprocessor) R 31470 31470 31272 0 -1 0 199239 0 0 0 119284 720 0 0 25 0 1 0 235814105 804847616 190980 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/31471/statm: 196496 190980 254 542 0 195945 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 791340

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 31470 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.04
CPU user time (s): 1192.84
CPU system time (s): 7.2
CPU usage (%): 99.9191
Max. virtual memory (cumulated for all children) (KiB): 791340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 3
involuntary context switches= 1

runsolver used 1.06984 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-11 23:37:28
IDJOB=1796595
IDBENCH=69591
IDSOLVER=646
FILE ID=node83/1796595-1242077846
PBS_JOBID= 9277628
Free space on /tmp= 66164 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE08/cnf/manol-pipe-c10nidw.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796595-1242077846/watcher-1796595-1242077846 -o /tmp/evaluation-result-1796595-1242077846/solver-1796595-1242077846 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796595-1242077846.cnf

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

MD5SUM BENCH= 943fd86d922b13236c21a74c4f82b6d0
RANDOM SEED=247212121

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1547656 kB
Buffers:         66540 kB
Cached:         360772 kB
SwapCached:       5508 kB
Active:         199792 kB
Inactive:       235632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1547656 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:           26644 kB
Writeback:           0 kB
Mapped:          13680 kB
Slab:            58800 kB
Committed_AS:   799728 kB
PageTables:       1384 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= 66076 MiB
End job on node83 at 2009-05-11 23:57:31