Trace number 1805750

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_SIM 1.0? (TO) 1200.09 1200.61

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
MD5SUM35f2aba974a0579245ba9b669f0484ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.075988
Satisfiable
(Un)Satisfiability was proved
Number of variables6480
Number of clauses12722
Sum of the clauses size50722
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 280
Number of clauses of size 30
Number of clauses of size 412640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SIM version 1.0
0.09/0.13	This is MiniSat 2.0 beta
0.09/0.13	WARNING: for repeatability, setting FPU to use double precision
0.09/0.13	============================[ Problem Statistics ]=============================
0.09/0.13	|                                                                             |
0.09/0.13	|  Number of variables:  6480                                                 |
0.09/0.13	|  Number of clauses:    12720                                                |
0.09/0.14	|  Parsing time:         0.01         s                                       |
0.09/0.14	============================[ Search Statistics ]==============================
0.09/0.14	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	===============================================================================
0.09/0.14	|         0 |    6480    12720    50712 |     4240        0    nan |  0.000 % |
0.09/0.15	|       100 |    6480    12720    50712 |     4664      100      5 |  0.000 % |
0.09/0.16	|       251 |    6480    12720    50712 |     5130      251      5 |  0.000 % |
0.09/0.17	|       477 |    6480    12720    50712 |     5643      477      5 |  0.000 % |
0.09/0.18	|       815 |    6480    12720    50712 |     6207      815      5 |  0.000 % |
0.09/0.19	|      1321 |    6480    12720    50712 |     6828     1321      6 |  0.000 % |
0.12/0.21	|      2080 |    6480    12720    50712 |     7511     2080      6 |  0.000 % |
0.12/0.22	|      3221 |    6480    12720    50712 |     8262     3221      7 |  0.000 % |
0.12/0.25	|      4929 |    6480    12720    50712 |     9088     4929      7 |  0.000 % |
0.12/0.30	|      7492 |    6480    12720    50712 |     9997     7492      9 |  0.000 % |
0.12/0.37	|     11337 |    6480    12720    50712 |    10997     6063     11 |  0.000 % |
0.12/0.46	|     17103 |    6480    12720    50712 |    12097    11829     11 |  0.000 % |
0.12/0.69	|     25752 |    6480    12720    50712 |    13306     7787     24 |  0.000 % |
0.12/0.96	|     38727 |    6480    12720    50712 |    14637    12874     13 |  0.000 % |
1.38/1.41	|     58188 |    6480    12720    50712 |    16101     9661     13 |  0.000 % |
2.08/2.14	|     87380 |    6480    12720    50712 |    17711    13743     13 |  0.000 % |
3.58/3.63	|    131169 |    6480    12720    50712 |    19482    12785     11 |  0.000 % |
5.08/5.13	|    196853 |    6480    12720    50712 |    21430    14928     22 |  0.000 % |
9.99/10.01	|    295379 |    6480    12720    50712 |    23574    21639     47 |  0.000 % |
16.38/16.41	|    443168 |    6480    12720    50712 |    25931    24100     24 |  0.000 % |
26.54/26.68	|    664852 |    6480    12720    50712 |    28524    17180     66 |  0.000 % |
41.05/41.11	|    997377 |    6480    12720    50712 |    31377    23456     12 |  0.000 % |
68.54/68.65	|   1496165 |    6480    12720    50712 |    34514    28619     38 |  0.000 % |
107.32/107.49	|   2244347 |    6480    12720    50712 |    37966    25755     12 |  0.000 % |
187.89/188.08	|   3366621 |    6480    12720    50712 |    41762    29530     34 |  0.000 % |
310.33/310.57	|   5050033 |    6480    12720    50712 |    45939    25032     29 |  0.000 % |
534.15/534.46	|   7575149 |    6480    12720    50712 |    50533    20233     49 |  0.000 % |
897.70/898.12	|  11362824 |    6480    12720    50712 |    55586    27379     59 |  0.000 % |

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-1805750-1242142211/watcher-1805750-1242142211 -o /tmp/evaluation-result-1805750-1242142211/solver-1805750-1242142211 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1805750-1242142211.cnf HOME 

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: 0.00 0.24 1.00 3/64 11932
/proc/meminfo: memFree=1749376/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=1628 CPUtime=0
/proc/11932/stat : 11932 (IUT_BMB_SIM) R 11930 11932 11895 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 242248948 1667072 192 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/11932/statm: 407 192 92 274 0 130 0

[startup+0.102571 s]
/proc/loadavg: 0.00 0.24 1.00 3/64 11932
/proc/meminfo: memFree=1749376/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.09
/proc/11932/stat : 11932 (IUT_BMB_SIM) R 11930 11932 11895 0 -1 4194304 558 0 0 0 7 2 0 0 18 0 1 0 242248948 2965504 541 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 0 0 0
/proc/11932/statm: 724 541 101 274 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.20159 s]
/proc/loadavg: 0.00 0.24 1.00 3/64 11932
/proc/meminfo: memFree=1749376/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 2896

[startup+0.301599 s]
/proc/loadavg: 0.00 0.24 1.00 3/64 11932
/proc/meminfo: memFree=1749376/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 2896

[startup+0.701643 s]
/proc/loadavg: 0.00 0.24 1.00 3/64 11932
/proc/meminfo: memFree=1749376/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 2896

[startup+1.50172 s]
/proc/loadavg: 0.00 0.24 1.00 2/66 11934
/proc/meminfo: memFree=1743728/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=5308 CPUtime=1.36
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 1247 0 0 0 135 1 0 0 25 0 1 0 242248961 5435392 997 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 1327 997 77 170 0 1155 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8204

[startup+3.10189 s]
/proc/loadavg: 0.08 0.25 1.00 2/66 11934
/proc/meminfo: memFree=1742512/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=6244 CPUtime=2.96
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 1490 0 0 0 295 1 0 0 25 0 1 0 242248961 6393856 1240 1992294400 134512640 135212939 4294956320 18446744073709551615 134534604 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 1561 1240 77 170 0 1389 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9140

[startup+6.30124 s]
/proc/loadavg: 0.08 0.25 1.00 2/66 11934
/proc/meminfo: memFree=1739952/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=10056 CPUtime=6.16
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 2425 0 0 0 615 1 0 0 25 0 1 0 242248961 10297344 2175 1992294400 134512640 135212939 4294956320 18446744073709551615 134527276 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 2514 2175 77 170 0 2342 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12952

[startup+12.702 s]
/proc/loadavg: 0.22 0.27 1.00 2/66 11934
/proc/meminfo: memFree=1734640/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=13928 CPUtime=12.56
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 3377 0 0 0 1254 2 0 0 25 0 1 0 242248961 14262272 3127 1992294400 134512640 135212939 4294956320 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 3482 3127 77 170 0 3310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16824

[startup+25.5023 s]
/proc/loadavg: 0.34 0.30 1.00 2/66 11934
/proc/meminfo: memFree=1729328/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=19196 CPUtime=25.33
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 4707 0 0 0 2531 2 0 0 25 0 1 0 242248961 19656704 4457 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/11934/statm: 4799 4457 77 170 0 4627 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 22092

[startup+51.102 s]
/proc/loadavg: 0.56 0.35 1.00 2/66 11934
/proc/meminfo: memFree=1723184/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=25464 CPUtime=50.92
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 6265 0 0 0 5089 3 0 0 25 0 1 0 242248961 26075136 6015 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 6366 6015 77 170 0 6194 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28360

[startup+102.303 s]
/proc/loadavg: 0.82 0.46 1.00 2/66 11934
/proc/meminfo: memFree=1714160/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=34720 CPUtime=102.11
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 8488 0 0 0 10206 5 0 0 25 0 1 0 242248961 35553280 8233 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 8680 8233 77 170 0 8508 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37616

[startup+162.303 s]
/proc/loadavg: 0.93 0.55 1.00 2/66 11934
/proc/meminfo: memFree=1704688/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=44488 CPUtime=162.07
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 10843 0 0 0 16201 6 0 0 25 0 1 0 242248961 45555712 10588 1992294400 134512640 135212939 4294956320 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 11122 10588 77 170 0 10950 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 47384

[startup+222.306 s]
/proc/loadavg: 0.97 0.63 1.00 2/66 11934
/proc/meminfo: memFree=1700592/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=48924 CPUtime=222.06
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 11882 0 0 0 22199 7 0 0 25 0 1 0 242248961 50098176 11627 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 12231 11627 77 170 0 12059 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 51820

[startup+282.303 s]
/proc/loadavg: 0.99 0.70 1.00 2/66 11934
/proc/meminfo: memFree=1697392/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=52144 CPUtime=282.03
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 12679 0 0 0 28195 8 0 0 25 0 1 0 242248961 53395456 12400 1992294400 134512640 135212939 4294956320 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 13036 12400 77 170 0 12864 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 55040

[startup+342.301 s]
/proc/loadavg: 0.99 0.75 1.00 2/66 11934
/proc/meminfo: memFree=1690928/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=59056 CPUtime=342
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 14302 0 0 0 34191 9 0 0 25 0 1 0 242248961 60473344 14023 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 14764 14023 77 170 0 14592 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 61952

[startup+402.302 s]
/proc/loadavg: 0.99 0.79 1.00 2/66 11934
/proc/meminfo: memFree=1686512/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=63404 CPUtime=401.98
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 15395 0 0 0 40188 10 0 0 25 0 1 0 242248961 64925696 15116 1992294400 134512640 135212939 4294956320 18446744073709551615 134534904 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 15851 15116 77 170 0 15679 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 66300

[startup+462.301 s]

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

/proc/11934/statm: 20080 19266 77 170 0 19908 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 83216

[startup+642.302 s]
/proc/loadavg: 0.99 0.90 1.00 2/66 11934
/proc/meminfo: memFree=1669808/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=80320 CPUtime=641.88
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 19564 0 0 0 64176 12 0 0 25 0 1 0 242248961 82247680 19271 1992294400 134512640 135212939 4294956320 18446744073709551615 134713363 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20080 19271 77 170 0 19908 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 83216

[startup+702.302 s]
/proc/loadavg: 0.99 0.91 1.00 2/66 11934
/proc/meminfo: memFree=1669744/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=80320 CPUtime=701.85
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 19566 0 0 0 70173 12 0 0 25 0 1 0 242248961 82247680 19273 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20080 19273 77 170 0 19908 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 83216

[startup+762.301 s]
/proc/loadavg: 0.99 0.93 1.00 2/66 11936
/proc/meminfo: memFree=1669488/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=80320 CPUtime=761.83
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 19566 0 0 0 76171 12 0 0 25 0 1 0 242248961 82247680 19273 1992294400 134512640 135212939 4294956320 18446744073709551615 134534888 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20080 19273 77 170 0 19908 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 83216

[startup+822.302 s]
/proc/loadavg: 0.99 0.94 1.00 2/66 11936
/proc/meminfo: memFree=1669488/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=80320 CPUtime=821.81
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 19566 0 0 0 82169 12 0 0 25 0 1 0 242248961 82247680 19273 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20080 19273 77 170 0 19908 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 83216

[startup+882.305 s]
/proc/loadavg: 0.99 0.95 1.00 2/66 11936
/proc/meminfo: memFree=1669104/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=80848 CPUtime=881.79
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 19708 0 0 0 88166 13 0 0 25 0 1 0 242248961 82788352 19415 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20212 19415 77 170 0 20040 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 83744

[startup+942.302 s]
/proc/loadavg: 0.99 0.95 1.00 2/66 11936
/proc/meminfo: memFree=1667056/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=83028 CPUtime=941.77
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 20220 0 0 0 94164 13 0 0 25 0 1 0 242248961 85020672 19927 1992294400 134512640 135212939 4294956320 18446744073709551615 134535488 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 20757 19927 77 170 0 20585 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 85924

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 1.00 2/66 11936
/proc/meminfo: memFree=1663344/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=86780 CPUtime=1001.75
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 21150 0 0 0 100161 14 0 0 25 0 1 0 242248961 88862720 20857 1992294400 134512640 135212939 4294956320 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 21695 20857 77 170 0 21523 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 89676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 1.00 2/66 11936
/proc/meminfo: memFree=1662576/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=87468 CPUtime=1061.72
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 21351 0 0 0 106158 14 0 0 25 0 1 0 242248961 89567232 21058 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 21867 21058 77 170 0 21695 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 90364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 11936
/proc/meminfo: memFree=1657904/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=92656 CPUtime=1121.69
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 22615 0 0 0 112155 14 0 0 25 0 1 0 242248961 94879744 22322 1992294400 134512640 135212939 4294956320 18446744073709551615 134715414 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 23164 22322 77 170 0 22992 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 95552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 11936
/proc/meminfo: memFree=1655664/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=94252 CPUtime=1181.68
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 23064 0 0 0 118153 15 0 0 25 0 1 0 242248961 96514048 22745 1992294400 134512640 135212939 4294956320 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 23563 22745 77 170 0 23391 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 97148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 11936
/proc/meminfo: memFree=1655664/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=94252 CPUtime=1199.97
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 23064 0 0 0 119982 15 0 0 25 0 1 0 242248961 96514048 22745 1992294400 134512640 135212939 4294956320 18446744073709551615 134527029 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 23563 22745 77 170 0 23391 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97148

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 11936
/proc/meminfo: memFree=1655664/2055920 swapFree=4176468/4192956
[pid=11932] ppid=11930 vsize=2896 CPUtime=0.12
/proc/11932/stat : 11932 (IUT_BMB_SIM) S 11930 11932 11895 0 -1 4194304 564 0 0 0 8 4 0 0 18 0 1 0 242248948 2965504 546 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/11932/statm: 724 546 106 274 0 447 0
[pid=11934] ppid=11932 vsize=94252 CPUtime=1199.97
/proc/11934/stat : 11934 (minisat) R 11932 11932 11895 0 -1 4194304 23064 0 0 0 119982 15 0 0 25 0 1 0 242248961 96514048 22745 1992294400 134512640 135212939 4294956320 18446744073709551615 134527029 0 0 4096 3 0 0 0 17 0 0 0
/proc/11934/statm: 23563 22745 77 170 0 23391 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 97148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11932 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=85986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 0.127979
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.9
CPU system time (s): 0.19
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 97280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.085986
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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= 4
involuntary context switches= 3

runsolver used 1.10283 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-12 17:30:12
IDJOB=1805750
IDBENCH=24589
IDSOLVER=650
FILE ID=node47/1805750-1242142211
PBS_JOBID= 9289677
Free space on /tmp= 66228 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805750-1242142211/watcher-1805750-1242142211 -o /tmp/evaluation-result-1805750-1242142211/solver-1805750-1242142211 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1805750-1242142211.cnf HOME

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

MD5SUM BENCH= 35f2aba974a0579245ba9b669f0484ae
RANDOM SEED=1615565224

node47.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		: 3000.212
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		: 3000.212
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1749856 kB
Buffers:         40412 kB
Cached:         189444 kB
SwapCached:      10252 kB
Active:          70224 kB
Inactive:       171664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749856 kB
SwapTotal:     4192956 kB
SwapFree:      4176468 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          14428 kB
Slab:            50212 kB
Committed_AS:   923752 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66228 MiB
End job on node47 at 2009-05-12 17:50:14