Trace number 1806366

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) 1200.05 1200.72

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.72874
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
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 4179399
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:    179699                                               |
2.07/2.19	|  Parsing time:         0.20         s                                       |
2.18/2.21	============================[ Search Statistics ]==============================
2.18/2.21	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.18/2.21	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.18/2.21	===============================================================================
2.18/2.21	|         0 |   90300   179699   718188 |    59899        0    nan |  0.000 % |
2.27/2.30	|       101 |   90300   179699   718188 |    65889      101      5 |  0.000 % |
2.37/2.45	|       251 |   90300   179699   718188 |    72478      251      5 |  0.000 % |
2.57/2.66	|       476 |   90300   179699   718188 |    79726      476      5 |  0.000 % |
2.87/2.94	|       813 |   90300   179699   718188 |    87699      813      5 |  0.000 % |
2.87/2.99	|      1319 |   90300   179699   718188 |    96469     1319      6 |  0.000 % |
3.47/3.59	|      2080 |   90300   179699   718188 |   106115     2080      6 |  0.000 % |
3.57/3.64	|      3220 |   90300   179699   718188 |   116727     3220      7 |  0.000 % |
4.06/4.15	|      4929 |   90300   179699   718188 |   128400     4929      7 |  0.000 % |
4.96/5.01	|      7491 |   90300   179699   718188 |   141240     7491      6 |  0.000 % |
5.37/5.42	|     11335 |   90300   179699   718188 |   155364    11335      7 |  0.000 % |
6.76/6.88	|     17101 |   90300   179699   718188 |   170900    17101      8 |  0.000 % |
7.06/7.13	|     25751 |   90300   179699   718188 |   187990    25751     10 |  0.000 % |
8.46/8.54	|     38727 |   90300   179699   718188 |   206789    38727     12 |  0.000 % |
9.16/9.23	|     58188 |   90300   179699   718188 |   227468    58188     12 |  0.000 % |
14.46/14.55	|     87380 |   90300   179699   718188 |   250215    87380     13 |  0.000 % |
19.56/19.66	|    131170 |   90300   179699   718188 |   275237   131170     15 |  0.000 % |
27.45/27.53	|    196854 |   90300   179699   718188 |   302761   196854     14 |  0.000 % |
40.84/40.93	|    295380 |   90300   179699   718188 |   333037   295380     16 |  0.000 % |
58.93/59.07	|    443170 |   90300   179699   718188 |   366340   127349     17 |  0.000 % |
82.91/83.07	|    664855 |   90300   179699   718188 |   402975   349034     22 |  0.000 % |
121.60/121.79	|    997381 |   90300   179699   718188 |   443272   295431     19 |  0.000 % |
174.87/175.01	|   1496169 |   90300   179699   718188 |   487599   371798     16 |  0.000 % |
287.71/287.93	|   2244351 |   90300   179699   718188 |   536359   180967     19 |  0.000 % |
410.43/410.76	|   3366626 |   90300   179699   718188 |   589995   266734     21 |  0.000 % |
592.83/593.26	|   5050038 |   90300   179699   718188 |   648995   246866     14 |  0.000 % |
1033.71/1034.38	|   7575155 |   90300   179699   718188 |   713894   256207     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-1806366-1242148451/watcher-1806366-1242148451 -o /tmp/evaluation-result-1806366-1242148451/solver-1806366-1242148451 -C 1200 -W 1800 -M 1800 IUT_BMB_SIM HOME/instance-1806366-1242148451.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 0.95 3/64 20101
/proc/meminfo: memFree=1264824/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=3392 CPUtime=0
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 242872463 3473408 176 1992294400 134512640 135635349 4294956224 18446744073709551615 134533682 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 848 177 92 274 0 571 0

[startup+0.05912 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20101
/proc/meminfo: memFree=1264824/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=6928 CPUtime=0.05
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 1398 0 0 0 5 0 0 0 18 0 1 0 242872463 7094272 1381 1992294400 134512640 135635349 4294956224 18446744073709551615 134533673 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 1732 1381 92 274 0 1455 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6928

[startup+0.101127 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20101
/proc/meminfo: memFree=1264824/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=15408 CPUtime=0.09
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 3662 0 0 0 8 1 0 0 18 0 1 0 242872463 15777792 3645 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 3852 3645 97 274 0 3575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15408

[startup+0.30116 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20101
/proc/meminfo: memFree=1264824/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=18312 CPUtime=0.29
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 4393 0 0 0 27 2 0 0 19 0 1 0 242872463 18751488 4376 1992294400 134512640 135635349 4294956224 18446744073709551615 135072822 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 4578 4376 99 274 0 4301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18312

[startup+0.702228 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20101
/proc/meminfo: memFree=1264824/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=22404 CPUtime=0.69
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 5435 0 0 0 67 2 0 0 23 0 1 0 242872463 22941696 5418 1992294400 134512640 135635349 4294956224 18446744073709551615 135132414 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 5601 5418 99 274 0 5324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22404

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20102
/proc/meminfo: memFree=1241136/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.49
/proc/20101/stat : 20101 (IUT_BMB_SIM) R 20099 20101 19874 0 -1 4194304 5972 0 0 0 112 37 0 0 25 0 1 0 242872463 25190400 5955 1992294400 134512640 135635349 4294956224 18446744073709551615 135132510 0 0 4096 0 0 0 0 17 0 0 0
/proc/20101/statm: 6150 5955 101 274 0 5873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24600

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1225000/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=16832 CPUtime=1.12
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 4217 0 0 0 110 2 0 0 25 0 1 0 242872660 17235968 3959 1992294400 134512640 135212939 4294956320 18446744073709551615 134526563 0 0 4096 3 0 0 0 17 1 0 0
/proc/20103/statm: 4208 3959 77 170 0 4036 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41432

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1219440/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=18204 CPUtime=4.31
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 4548 0 0 0 429 2 0 0 25 0 1 0 242872660 18640896 4290 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 4551 4290 77 170 0 4379 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 42804

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1213488/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=25340 CPUtime=10.71
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 6322 0 0 0 1068 3 0 0 25 0 1 0 242872660 25948160 6064 1992294400 134512640 135212939 4294956320 18446744073709551615 134539230 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 6335 6064 77 170 0 6163 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 49940

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1202608/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=35200 CPUtime=23.51
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 8762 0 0 0 2347 4 0 0 25 0 1 0 242872660 36044800 8504 1992294400 134512640 135212939 4294956320 18446744073709551615 134530047 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 8800 8504 77 170 0 8628 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59800

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1186160/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=51924 CPUtime=49.08
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 12839 0 0 0 4901 7 0 0 25 0 1 0 242872660 53170176 12581 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 12981 12581 77 170 0 12809 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 76524

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1164016/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=73664 CPUtime=100.26
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 18346 0 0 0 10016 10 0 0 25 0 1 0 242872660 75431936 18088 1992294400 134512640 135212939 4294956320 18446744073709551615 134530499 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 18416 18088 77 170 0 18244 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 98264

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1154032/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=83552 CPUtime=160.23
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 20840 0 0 0 16012 11 0 0 25 0 1 0 242872660 85557248 20582 1992294400 134512640 135212939 4294956320 18446744073709551615 134526762 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 20888 20582 77 170 0 20716 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 108152

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1140400/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=98496 CPUtime=220.19
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 24286 0 0 0 22005 14 0 0 25 0 1 0 242872660 100859904 24028 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 24624 24028 77 170 0 24452 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 123096

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1111024/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=128020 CPUtime=280.16
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 31568 0 0 0 27998 18 0 0 25 0 1 0 242872660 131092480 31310 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 32005 31310 77 170 0 31833 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 152620

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1110832/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=128020 CPUtime=340.11
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 31614 0 0 0 33993 18 0 0 25 0 1 0 242872660 131092480 31356 1992294400 134512640 135212939 4294956320 18446744073709551615 134529987 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 32005 31356 77 170 0 31833 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 152620

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1090288/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=148740 CPUtime=400.08
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 36725 0 0 0 39987 21 0 0 25 0 1 0 242872660 152309760 36467 1992294400 134512640 135212939 4294956320 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 37185 36467 77 170 0 37013 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 173340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1075696/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95

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

/proc/20103/statm: 40856 40116 77 170 0 40684 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 188024

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1051056/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=187964 CPUtime=639.97
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 46512 0 0 0 63971 26 0 0 25 0 1 0 242872660 192475136 46254 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 46991 46254 77 170 0 46819 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 212564

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=1020976/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=218848 CPUtime=699.94
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 54227 0 0 0 69964 30 0 0 25 0 1 0 242872660 224100352 53969 1992294400 134512640 135212939 4294956320 18446744073709551615 134537400 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 54712 53969 77 170 0 54540 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 243448

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=913008/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=326024 CPUtime=759.9
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80918 0 0 0 75947 43 0 0 25 0 1 0 242872660 333848576 80660 1992294400 134512640 135212939 4294956320 18446744073709551615 134529969 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81506 80660 77 170 0 81334 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 350624

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=913008/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=326024 CPUtime=819.87
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80918 0 0 0 81944 43 0 0 25 0 1 0 242872660 333848576 80660 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81506 80660 77 170 0 81334 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 350624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=913008/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=326024 CPUtime=879.84
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80918 0 0 0 87941 43 0 0 25 0 1 0 242872660 333848576 80660 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81506 80660 77 170 0 81334 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 350624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=913008/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=325952 CPUtime=939.81
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80918 0 0 0 93938 43 0 0 25 0 1 0 242872660 333774848 80660 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81488 80660 77 170 0 81316 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 350552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=913008/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=325952 CPUtime=999.78
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80921 0 0 0 99935 43 0 0 25 0 1 0 242872660 333774848 80663 1992294400 134512640 135212939 4294956320 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81488 80663 77 170 0 81316 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 350552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=912944/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=325952 CPUtime=1059.75
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80921 0 0 0 105932 43 0 0 25 0 1 0 242872660 333774848 80663 1992294400 134512640 135212939 4294956320 18446744073709551615 134526723 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81488 80663 77 170 0 81316 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 350552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=912752/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=327320 CPUtime=1119.72
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80983 0 0 0 111929 43 0 0 25 0 1 0 242872660 335175680 80725 1992294400 134512640 135212939 4294956320 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81830 80725 77 170 0 81658 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 351920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=912688/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=327320 CPUtime=1179.69
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80984 0 0 0 117926 43 0 0 25 0 1 0 242872660 335175680 80726 1992294400 134512640 135212939 4294956320 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81830 80726 77 170 0 81658 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 351920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=912688/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=327320 CPUtime=1198.1
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80985 0 0 0 119766 44 0 0 25 0 1 0 242872660 335175680 80727 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81830 80727 77 170 0 81658 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 351920

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 20103
/proc/meminfo: memFree=912688/2055920 swapFree=4191900/4192956
[pid=20101] ppid=20099 vsize=24600 CPUtime=1.95
/proc/20101/stat : 20101 (IUT_BMB_SIM) S 20099 20101 19874 0 -1 4194304 5978 0 0 0 129 66 0 0 25 0 1 0 242872463 25190400 5960 1992294400 134512640 135635349 4294956224 18446744073709551615 135129102 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/20101/statm: 6150 5960 106 274 0 5873 0
[pid=20103] ppid=20101 vsize=327320 CPUtime=1198.1
/proc/20103/stat : 20103 (minisat) R 20101 20101 19874 0 -1 4194304 80985 0 0 0 119766 44 0 0 25 0 1 0 242872660 335175680 80727 1992294400 134512640 135212939 4294956320 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/20103/statm: 81830 80727 77 170 0 81658 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 351920

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20101 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=295803
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=673897
# CPU time returned by wait4() is 1.9697
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.05
CPU user time (s): 1198.95
CPU system time (s): 1.1
CPU usage (%): 99.9445
Max. virtual memory (cumulated for all children) (KiB): 351920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2958
system time used= 0.673897
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= 8

runsolver used 0.91886 second user time and 3.46047 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-12 19:14:12
IDJOB=1806366
IDBENCH=24723
IDSOLVER=650
FILE ID=node57/1806366-1242148451
PBS_JOBID= 9289667
Free space on /tmp= 65672 MiB

SOLVER NAME= IUT_BMB_SIM 1.0
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SIM BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806366-1242148451/watcher-1806366-1242148451 -o /tmp/evaluation-result-1806366-1242148451/solver-1806366-1242148451 -C 1200 -W 1800 -M 1800  IUT_BMB_SIM HOME/instance-1806366-1242148451.cnf HOME

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

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=1767446393

node57.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		: 3000.256
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		: 3000.256
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:       1265304 kB
Buffers:         27264 kB
Cached:         688452 kB
SwapCached:        256 kB
Active:         253224 kB
Inactive:       475716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265304 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            6980 kB
Writeback:           0 kB
Mapped:          21732 kB
Slab:            47812 kB
Committed_AS:   738056 kB
PageTables:       1388 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= 65664 MiB
End job on node57 at 2009-05-12 19:34:15