Trace number 1806387

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) 1200.01 1200.52

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.89771
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
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
1.89/1.97	This is MiniSat 2.0 beta
1.89/1.97	WARNING: for repeatability, setting FPU to use double precision
1.89/1.97	============================[ Problem Statistics ]=============================
1.89/1.97	|                                                                             |
1.89/1.97	|  Number of variables:  90300                                                |
1.89/1.97	|  Number of clauses:    179700                                               |
2.08/2.19	|  Parsing time:         0.19         s                                       |
2.18/2.20	============================[ Search Statistics ]==============================
2.18/2.20	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.18/2.20	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.18/2.20	===============================================================================
2.18/2.20	|         0 |   90300   179700   718192 |    59900        0    nan |  0.000 % |
2.28/2.32	|       100 |   90300   179700   718192 |    65890      100      5 |  0.000 % |
2.38/2.48	|       250 |   90300   179700   718192 |    72479      250      5 |  0.000 % |
2.68/2.76	|       477 |   90300   179700   718192 |    79726      477      5 |  0.000 % |
2.97/3.04	|       814 |   90300   179700   718192 |    87699      814      5 |  0.000 % |
3.28/3.34	|      1320 |   90300   179700   718192 |    96469     1320      5 |  0.000 % |
3.67/3.70	|      2079 |   90300   179700   718192 |   106116     2079      5 |  0.000 % |
3.77/3.89	|      3219 |   90300   179700   718192 |   116728     3219      6 |  0.000 % |
4.77/4.88	|      4927 |   90300   179700   718192 |   128400     4927      6 |  0.000 % |
4.97/5.04	|      7489 |   90300   179700   718192 |   141241     7489      7 |  0.000 % |
5.77/5.82	|     11333 |   90300   179700   718192 |   155365    11333      7 |  0.000 % |
5.97/6.07	|     17100 |   90300   179700   718192 |   170901    17100      9 |  0.000 % |
7.27/7.31	|     25749 |   90300   179700   718192 |   187991    25749      9 |  0.000 % |
7.77/7.84	|     38725 |   90300   179700   718192 |   206791    38725     11 |  0.000 % |
11.87/11.92	|     58187 |   90300   179700   718192 |   227470    58187     11 |  0.000 % |
15.47/15.50	|     87380 |   90300   179700   718192 |   250217    87380     12 |  0.000 % |
20.66/20.79	|    131169 |   90300   179700   718192 |   275238   131169     13 |  0.000 % |
29.57/29.62	|    196853 |   90300   179700   718192 |   302762   196853     13 |  0.000 % |
40.95/41.08	|    295380 |   90300   179700   718192 |   333039   295380     14 |  0.000 % |
60.84/60.92	|    443169 |   90300   179700   718192 |   366342   128183     15 |  0.000 % |
86.43/86.51	|    664852 |   90300   179700   718192 |   402977   349866     17 |  0.000 % |
114.62/114.71	|    997378 |   90300   179700   718192 |   443274   299934     16 |  0.000 % |
179.40/179.54	|   1496166 |   90300   179700   718192 |   487602   375487     26 |  0.000 % |
263.56/263.78	|   2244348 |   90300   179700   718192 |   536362   189521     16 |  0.000 % |
398.80/399.03	|   3366623 |   90300   179700   718192 |   589998   279901     50 |  0.000 % |
620.61/620.95	|   5050035 |   90300   179700   718192 |   648998   257986     27 |  0.000 % |
1175.32/1175.90	|   7575153 |   90300   179700   718192 |   713898   286704     43 |  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-1806387-1242148494/watcher-1806387-1242148494 -o /tmp/evaluation-result-1806387-1242148494/solver-1806387-1242148494 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1806387-1242148494.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: 1.00 1.00 0.96 3/65 12000
/proc/meminfo: memFree=921096/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=3392 CPUtime=0
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 188 0 0 0 0 0 0 0 19 0 1 0 242883221 3473408 171 1992294400 134512640 135635349 4294956224 18446744073709551615 134533692 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 848 172 92 274 0 571 0

[startup+0.037459 s]
/proc/loadavg: 1.00 1.00 0.96 3/65 12000
/proc/meminfo: memFree=921096/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=5868 CPUtime=0.03
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 1035 0 0 0 3 0 0 0 19 0 1 0 242883221 6008832 1018 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 1467 1019 92 274 0 1190 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5868

[startup+0.101462 s]
/proc/loadavg: 1.00 1.00 0.96 3/65 12000
/proc/meminfo: memFree=921096/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=15408 CPUtime=0.09
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 3662 0 0 0 9 0 0 0 19 0 1 0 242883221 15777792 3645 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 3852 3645 97 274 0 3575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15408

[startup+0.30148 s]
/proc/loadavg: 1.00 1.00 0.96 3/65 12000
/proc/meminfo: memFree=921096/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=18312 CPUtime=0.29
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 4385 0 0 0 28 1 0 0 20 0 1 0 242883221 18751488 4368 1992294400 134512640 135635349 4294956224 18446744073709551615 135132414 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 4578 4368 99 274 0 4301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18312

[startup+0.701518 s]
/proc/loadavg: 1.00 1.00 0.96 3/65 12000
/proc/meminfo: memFree=921096/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=22404 CPUtime=0.69
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 5414 0 0 0 67 2 0 0 25 0 1 0 242883221 22941696 5397 1992294400 134512640 135635349 4294956224 18446744073709551615 134547220 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 5601 5397 99 274 0 5324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22404

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12001
/proc/meminfo: memFree=897408/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.49
/proc/12000/stat : 12000 (IUT_BMB_SIM) R 11998 12000 11742 0 -1 4194304 5972 0 0 0 114 35 0 0 25 0 1 0 242883221 25190400 5955 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 0 0 0
/proc/12000/statm: 6150 5955 101 274 0 5873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24600

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=881144/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=16852 CPUtime=1.11
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 4215 0 0 0 109 2 0 0 25 0 1 0 242883418 17256448 3952 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 4213 3952 77 170 0 4041 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41452

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=875896/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=18788 CPUtime=4.31
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 4697 0 0 0 428 3 0 0 25 0 1 0 242883418 19238912 4434 1992294400 134512640 135212939 4294956320 18446744073709551615 134538795 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 4697 4434 77 170 0 4525 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 43388

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=871352/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=22716 CPUtime=10.71
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 5672 0 0 0 1067 4 0 0 25 0 1 0 242883418 23261184 5409 1992294400 134512640 135212939 4294956320 18446744073709551615 134527286 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 5679 5409 77 170 0 5507 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 47316

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=861048/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=33080 CPUtime=23.5
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 8254 0 0 0 2346 4 0 0 25 0 1 0 242883418 33873920 7991 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 8270 7991 77 170 0 8098 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 57680

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=844408/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=49988 CPUtime=49.09
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 12349 0 0 0 4902 7 0 0 25 0 1 0 242883418 51187712 12086 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 12497 12086 77 170 0 12325 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74588

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=827448/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=66868 CPUtime=100.27
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 16582 0 0 0 10018 9 0 0 25 0 1 0 242883418 68472832 16319 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 16717 16319 77 170 0 16545 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 91468

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=816504/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=77848 CPUtime=160.25
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 19307 0 0 0 16014 11 0 0 25 0 1 0 242883418 79716352 19044 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 19462 19044 77 170 0 19290 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 102448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=787448/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=107740 CPUtime=220.23
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 26549 0 0 0 22009 14 0 0 25 0 1 0 242883418 110325760 26286 1992294400 134512640 135212939 4294956320 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 26935 26286 77 170 0 26763 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 132340

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=785656/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=109700 CPUtime=280.2
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 27012 0 0 0 28006 14 0 0 25 0 1 0 242883418 112332800 26749 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 27425 26749 77 170 0 27253 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 134300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=772920/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=123072 CPUtime=340.16
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 30261 0 0 0 34001 15 0 0 25 0 1 0 242883418 126025728 29998 1992294400 134512640 135212939 4294956320 18446744073709551615 134530449 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 30768 29998 77 170 0 30596 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 147672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=747704/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=148980 CPUtime=400.14
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 36646 0 0 0 39993 21 0 0 25 0 1 0 242883418 152555520 36383 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 37245 36383 77 170 0 37073 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 173580

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=713848/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96

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

/proc/12002/statm: 45574 44669 77 170 0 45402 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 206896

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=713720/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=182296 CPUtime=640.05
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 44932 0 0 0 63978 27 0 0 25 0 1 0 242883418 186671104 44669 1992294400 134512640 135212939 4294956320 18446744073709551615 134526627 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 45574 44669 77 170 0 45402 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 206896

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=700856/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=195152 CPUtime=700.03
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 48148 0 0 0 69973 30 0 0 25 0 1 0 242883418 199835648 47885 1992294400 134512640 135212939 4294956320 18446744073709551615 134530415 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 48788 47885 77 170 0 48616 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 219752

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=698936/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=197404 CPUtime=760.01
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 48642 0 0 0 75971 30 0 0 25 0 1 0 242883418 202141696 48379 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 49351 48379 77 170 0 49179 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 222004

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=687992/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=208992 CPUtime=819.99
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 51464 0 0 0 81966 33 0 0 25 0 1 0 242883418 214007808 51201 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 52248 51201 77 170 0 52076 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 233592

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=666232/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=230416 CPUtime=879.97
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 56822 0 0 0 87960 37 0 0 25 0 1 0 242883418 235945984 56555 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 57604 56555 77 170 0 57432 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 255016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=648632/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=248480 CPUtime=939.93
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 61267 0 0 0 93953 40 0 0 25 0 1 0 242883418 254443520 61000 1992294400 134512640 135212939 4294956320 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 62120 61000 77 170 0 61948 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 273080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=633144/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=264244 CPUtime=999.91
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65055 0 0 0 99947 44 0 0 25 0 1 0 242883418 270585856 64780 1992294400 134512640 135212939 4294956320 18446744073709551615 134534615 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 66061 64780 77 170 0 65889 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 288844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=633144/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=264244 CPUtime=1059.9
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65056 0 0 0 105945 45 0 0 25 0 1 0 242883418 270585856 64781 1992294400 134512640 135212939 4294956320 18446744073709551615 134539216 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 66061 64781 77 170 0 65889 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 288844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=633080/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=264244 CPUtime=1119.87
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65056 0 0 0 111942 45 0 0 25 0 1 0 242883418 270585856 64781 1992294400 134512640 135212939 4294956320 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 66061 64781 77 170 0 65889 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 288844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=634296/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=262952 CPUtime=1179.85
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65057 0 0 0 117940 45 0 0 25 0 1 0 242883418 269262848 64459 1992294400 134512640 135212939 4294956320 18446744073709551615 134530424 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 65738 64459 77 170 0 65566 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 287552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=634296/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=262952 CPUtime=1198.05
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65057 0 0 0 119760 45 0 0 25 0 1 0 242883418 269262848 64459 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 65738 64459 77 170 0 65566 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 287552

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 12002
/proc/meminfo: memFree=634296/2055920 swapFree=4167512/4192956
[pid=12000] ppid=11998 vsize=24600 CPUtime=1.96
/proc/12000/stat : 12000 (IUT_BMB_SIM) S 11998 12000 11742 0 -1 4194304 5978 0 0 0 133 63 0 0 25 0 1 0 242883221 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12000/statm: 6150 5960 106 274 0 5873 0
[pid=12002] ppid=12000 vsize=262952 CPUtime=1198.05
/proc/12002/stat : 12002 (minisat) R 12000 12000 11742 0 -1 4194304 65057 0 0 0 119760 45 0 0 25 0 1 0 242883418 269262848 64459 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/12002/statm: 65738 64459 77 170 0 65566 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 287552

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12000 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=339796
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=635903
# CPU time returned by wait4() is 1.9757
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.01
CPU user time (s): 1198.93
CPU system time (s): 1.08
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 288844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3398
system time used= 0.635903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5978
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= 9

runsolver used 1.04084 second user time and 3.33749 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-12 19:14:55
IDJOB=1806387
IDBENCH=24728
IDSOLVER=650
FILE ID=node8/1806387-1242148494
PBS_JOBID= 9289713
Free space on /tmp= 66116 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806387-1242148494/watcher-1806387-1242148494 -o /tmp/evaluation-result-1806387-1242148494/solver-1806387-1242148494 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1806387-1242148494.cnf HOME

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

MD5SUM BENCH= 4c3b2816cb16b0fd4134bf2c85ce45d0
RANDOM SEED=161253790

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        921640 kB
Buffers:         68544 kB
Cached:         958684 kB
SwapCached:      19020 kB
Active:         123464 kB
Inactive:       924492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921640 kB
SwapTotal:     4192956 kB
SwapFree:      4167512 kB
Dirty:            6968 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            72200 kB
Committed_AS:   974892 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66112 MiB
End job on node8 at 2009-05-12 19:34:58