Trace number 1785919

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
IUT_BMB_SAT 1.0? (TO) 5000.09 5002.13

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
5.29/5.35	c WARNING: for repeatability, setting FPU to use double precision
5.29/5.35	c ============================[ Problem Statistics ]=============================
5.29/5.35	c |                                                                             |
5.29/5.35	c |  Number of variables:  2640                                                 |
5.29/5.35	c |  Number of clauses:    305320                                               |
5.48/5.55	c |  Parsing time:         0.18         s                                       |
15.27/15.39	c ============================[ Search Statistics ]==============================
15.27/15.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.27/15.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.27/15.39	c ===============================================================================
15.27/15.39	c |         0 |    2560   294418   888869 |    98139        0    nan |  0.000 % |
15.37/15.43	c |       100 |    2560   294418   888869 |   107953      100    224 |  0.000 % |
15.37/15.47	c |       250 |    2560   294418   888869 |   118748      250    222 |  0.000 % |
15.47/15.55	c |       477 |    2560   294418   888869 |   130623      477    247 |  0.000 % |
15.57/15.67	c |       814 |    2560   294418   888869 |   143685      814    246 |  0.000 % |
15.77/15.83	c |      1321 |    2560   294418   888869 |   158054     1321    260 |  0.000 % |
16.07/16.14	c |      2080 |    2560   294418   888869 |   173859     2080    273 |  0.000 % |
16.57/16.65	c |      3219 |    2560   294418   888869 |   191245     3219    279 |  0.000 % |
17.28/17.33	c |      4928 |    2560   294418   888869 |   210370     4928    281 |  0.000 % |
18.47/18.58	c |      7490 |    2560   294418   888869 |   231407     7490    283 |  0.000 % |
20.77/20.81	c |     11334 |    2560   294418   888869 |   254548    11334    277 |  0.000 % |
23.76/23.86	c |     17100 |    2560   294418   888869 |   280002    17100    275 |  0.000 % |
30.76/30.82	c |     25752 |    2560   294418   888869 |   308003    25752    274 |  0.000 % |
42.94/43.02	c |     38728 |    2560   294418   888869 |   338803    38728    278 |  0.000 % |
71.93/72.06	c |     58192 |    2560   294418   888869 |   372683    58192    277 |  0.000 % |
157.30/157.43	c |     87385 |    2560   294418   888869 |   409952    87385    282 |  0.000 % |
262.56/262.74	c |    131174 |    2560   294418   888869 |   450947   131174    287 |  0.000 % |
466.09/466.34	c |    196859 |    2560   294418   888869 |   496042   196859    300 |  0.000 % |
1206.90/1207.41	c |    295386 |    2560   294418   888869 |   545646   295386    302 |  0.000 % |
2373.32/2374.36	c |    443176 |    2560   294418   888869 |   600211   443176    302 |  0.000 % |
3889.83/3891.46	c |    664860 |    2560   294418   888869 |   660232    86484    284 |  0.000 % |
5000.09/5002.12	c cannot read from file

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-1785919-1241936587/watcher-1785919-1241936587 -o /tmp/evaluation-result-1785919-1241936587/solver-1785919-1241936587 -C 5000 -W 6000 -M 1800 IUT_BMB_SAT HOME/instance-1785919-1241936587.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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 19584
/proc/meminfo: memFree=1780544/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=4864 CPUtime=0
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 187 0 0 0 0 0 0 0 19 0 1 0 221688072 4980736 170 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 1216 170 90 274 0 939 0

[startup+0.063403 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19584
/proc/meminfo: memFree=1780544/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=6404 CPUtime=0.05
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 1420 0 0 0 5 0 0 0 19 0 1 0 221688072 6557696 1403 1992294400 134512640 135635285 4294956224 18446744073709551615 134694396 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 1601 1403 97 274 0 1324 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6404

[startup+0.102407 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19584
/proc/meminfo: memFree=1780544/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=6932 CPUtime=0.09
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 1565 0 0 0 9 0 0 0 19 0 1 0 221688072 7098368 1548 1992294400 134512640 135635285 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 1733 1548 97 274 0 1456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6932

[startup+0.301428 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19584
/proc/meminfo: memFree=1780544/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=9704 CPUtime=0.29
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 2238 0 0 0 29 0 0 0 20 0 1 0 221688072 9936896 2221 1992294400 134512640 135635285 4294956224 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 2426 2222 97 274 0 2149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9704

[startup+0.70147 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19584
/proc/meminfo: memFree=1780544/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=15116 CPUtime=0.69
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 3611 0 0 0 68 1 0 0 25 0 1 0 221688072 15478784 3594 1992294400 134512640 135635285 4294956224 18446744073709551615 134530655 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 3779 3595 97 274 0 3502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15116

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19585
/proc/meminfo: memFree=1762744/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=25148 CPUtime=1.49
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 6096 0 0 0 146 3 0 0 25 0 1 0 221688072 25751552 6079 1992294400 134512640 135635285 4294956224 18446744073709551615 134528206 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 6287 6079 97 274 0 6010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25148

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19585
/proc/meminfo: memFree=1748344/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=50624 CPUtime=3.09
/proc/19584/stat : 19584 (IUT_BMB_SAT) R 19582 19584 19438 0 -1 4194304 12468 0 0 0 303 6 0 0 25 0 1 0 221688072 51838976 12451 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/19584/statm: 12656 12451 97 274 0 12379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50624

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19587
/proc/meminfo: memFree=1713256/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=17876 CPUtime=0.93
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 4365 0 0 0 92 1 0 0 25 0 1 0 221688608 18305024 4346 1992294400 134512640 135243223 4294956320 18446744073709551615 134535454 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 4469 4346 77 178 0 4289 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 82172

[startup+12.7017 s]
/proc/loadavg: 1.31 1.07 1.02 2/68 19587
/proc/meminfo: memFree=1694640/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=25860 CPUtime=7.33
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 5891 0 0 0 731 2 0 0 25 0 1 0 221688608 26480640 5872 1992294400 134512640 135243223 4294956320 18446744073709551615 134536480 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 6465 5872 78 178 0 6285 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 90156

[startup+25.502 s]
/proc/loadavg: 1.41 1.10 1.03 2/68 19587
/proc/meminfo: memFree=1680880/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=39060 CPUtime=20.12
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 10237 0 0 0 2006 6 0 0 25 0 1 0 221688608 39997440 9504 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 9765 9504 85 178 0 9585 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 103356

[startup+51.1027 s]
/proc/loadavg: 1.27 1.09 1.03 2/68 19587
/proc/meminfo: memFree=1651632/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=68348 CPUtime=45.71
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 17539 0 0 0 4558 13 0 0 25 0 1 0 221688608 69988352 16806 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 17087 16806 85 178 0 16907 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 132644

[startup+102.307 s]
/proc/loadavg: 1.10 1.07 1.02 2/68 19587
/proc/meminfo: memFree=1621616/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=97812 CPUtime=96.9
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 24906 0 0 0 9669 21 0 0 25 0 1 0 221688608 100159488 24173 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 24453 24173 85 178 0 24273 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 162108

[startup+162.302 s]
/proc/loadavg: 1.04 1.05 1.02 2/68 19587
/proc/meminfo: memFree=1598448/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=121196 CPUtime=156.86
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 30742 0 0 0 15658 28 0 0 25 0 1 0 221688608 124104704 30009 1992294400 134512640 135243223 4294956320 18446744073709551615 134555690 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 30299 30009 85 178 0 30119 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 185492

[startup+222.302 s]
/proc/loadavg: 1.01 1.04 1.01 2/68 19587
/proc/meminfo: memFree=1566960/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=152452 CPUtime=216.84
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 38551 0 0 0 21647 37 0 0 25 0 1 0 221688608 156110848 37818 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 38113 37818 85 178 0 37933 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 216748

[startup+282.303 s]
/proc/loadavg: 1.00 1.03 1.01 2/68 19587
/proc/meminfo: memFree=1536880/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=183112 CPUtime=276.82
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 46142 0 0 0 27637 45 0 0 25 0 1 0 221688608 187506688 45409 1992294400 134512640 135243223 4294956320 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 45778 45409 85 178 0 45598 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 247408

[startup+342.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 19587
/proc/meminfo: memFree=1507120/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0

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

/proc/meminfo: memFree=955760/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4535.14
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190734 0 0 0 453322 192 0 0 25 0 1 0 221688608 782127104 190001 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190001 85 178 0 190769 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 828092

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19595
/proc/meminfo: memFree=955568/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4595.12
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190734 0 0 0 459320 192 0 0 25 0 1 0 221688608 782127104 190001 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190001 85 178 0 190769 0
Current children cumulated CPU time (s) 4600.46
Current children cumulated vsize (KiB) 828092

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19595
/proc/meminfo: memFree=955504/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4655.09
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190734 0 0 0 465317 192 0 0 25 0 1 0 221688608 782127104 190001 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190001 85 178 0 190769 0
Current children cumulated CPU time (s) 4660.43
Current children cumulated vsize (KiB) 828092

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19595
/proc/meminfo: memFree=955568/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4715.07
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190737 0 0 0 471315 192 0 0 25 0 1 0 221688608 782127104 190004 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190004 85 178 0 190769 0
Current children cumulated CPU time (s) 4720.41
Current children cumulated vsize (KiB) 828092

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955312/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4775.04
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190737 0 0 0 477312 192 0 0 25 0 1 0 221688608 782127104 190004 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190004 85 178 0 190769 0
Current children cumulated CPU time (s) 4780.38
Current children cumulated vsize (KiB) 828092

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955376/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4835.01
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190737 0 0 0 483309 192 0 0 25 0 1 0 221688608 782127104 190004 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190004 85 178 0 190769 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 828092

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955376/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4894.99
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190737 0 0 0 489307 192 0 0 25 0 1 0 221688608 782127104 190004 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190004 85 178 0 190769 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 828092

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955376/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4954.97
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190739 0 0 0 495305 192 0 0 25 0 1 0 221688608 782127104 190006 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190006 85 178 0 190769 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 828092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955440/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4994.75
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190739 0 0 0 499283 192 0 0 25 0 1 0 221688608 782127104 190006 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190006 85 178 0 190769 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 828092

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 19597
/proc/meminfo: memFree=955440/2055924 swapFree=4181596/4192956
[pid=19584] ppid=19582 vsize=58940 CPUtime=5.34
/proc/19584/stat : 19584 (IUT_BMB_SAT) S 19582 19584 19438 0 -1 4194304 14562 0 0 0 418 116 0 0 25 0 1 0 221688072 60354560 14544 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19584/statm: 14735 14544 105 274 0 14458 0
[pid=19586] ppid=19584 vsize=5356 CPUtime=0
/proc/19586/stat : 19586 (sh) S 19584 19584 19438 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 221688607 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1339 232 193 169 0 50 0
[pid=19587] ppid=19586 vsize=763796 CPUtime=4994.75
/proc/19587/stat : 19587 (minisat) R 19586 19584 19438 0 -1 4194304 190739 0 0 0 499283 192 0 0 25 0 1 0 221688608 782127104 190006 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19587/statm: 190949 190006 85 178 0 190769 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 828092

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19584 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=191362
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=178820
# CPU time returned by wait4() is 5.37018
# while last known CPU time is 5000.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.13
CPU time (s): 5000.09
CPU user time (s): 4997.01
CPU system time (s): 3.08
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 828092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.19136
system time used= 1.17882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15718
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= 6
involuntary context switches= 19

runsolver used 4.76527 second user time and 13.433 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-10 08:23:08
IDJOB=1785919
IDBENCH=71311
IDSOLVER=638
FILE ID=node83/1785919-1241936587
PBS_JOBID= 9264940
Free space on /tmp= 66160 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1785919-1241936587/watcher-1785919-1241936587 -o /tmp/evaluation-result-1785919-1241936587/solver-1785919-1241936587 -C 5000 -W 6000 -M 1800  IUT_BMB_SAT HOME/instance-1785919-1241936587.cnf HOME

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=1485421587

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:       1781088 kB
Buffers:         47964 kB
Cached:         161884 kB
SwapCached:       5508 kB
Active:         126200 kB
Inactive:        91800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1781088 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            6112 kB
Writeback:           0 kB
Mapped:          13740 kB
Slab:            42828 kB
Committed_AS:   713636 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= 66152 MiB
End job on node83 at 2009-05-10 09:46:32