Trace number 1805751

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
minisat2-core 070721? (TO) 1200.1 1200.42

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	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  6480                                                 |
0.00/0.00	|  Number of clauses:    12722                                                |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |    6478    12720    50717 |     4240        0    nan |  0.000 % |
0.00/0.02	|       100 |    6478    12720    50717 |     4664      100      5 |  0.031 % |
0.00/0.03	|       250 |    6478    12720    50717 |     5130      250      5 |  0.031 % |
0.00/0.04	|       476 |    6478    12720    50717 |     5643      476      5 |  0.031 % |
0.04/0.06	|       814 |    6478    12720    50717 |     6207      814      5 |  0.031 % |
0.04/0.07	|      1320 |    6478    12720    50717 |     6828     1320      5 |  0.031 % |
0.04/0.08	|      2082 |    6478    12720    50717 |     7511     2082      6 |  0.031 % |
0.09/0.10	|      3221 |    6478    12720    50717 |     8262     3221      7 |  0.031 % |
0.09/0.13	|      4929 |    6478    12720    50717 |     9088     4929      8 |  0.031 % |
0.09/0.18	|      7492 |    6478    12720    50717 |     9997     7492      8 |  0.031 % |
0.19/0.24	|     11336 |    6478    12720    50717 |    10997     6008      9 |  0.031 % |
0.29/0.35	|     17103 |    6478    12720    50717 |    12097    11775     11 |  0.031 % |
0.49/0.53	|     25752 |    6478    12720    50717 |    13306     7830     11 |  0.031 % |
0.79/0.82	|     38727 |    6478    12720    50717 |    14637    13209     15 |  0.031 % |
1.19/1.24	|     58188 |    6478    12720    50717 |    16101     9619     15 |  0.031 % |
1.89/1.96	|     87381 |    6478    12720    50717 |    17711    13206     17 |  0.031 % |
3.29/3.34	|    131170 |    6478    12720    50717 |    19482    11090     12 |  0.031 % |
6.08/6.18	|    196854 |    6478    12720    50717 |    21430    13563     27 |  0.031 % |
9.28/9.31	|    295380 |    6478    12720    50717 |    23574    20522     29 |  0.031 % |
15.18/15.25	|    443169 |    6478    12720    50717 |    25931    19163     46 |  0.031 % |
25.38/25.43	|    664853 |    6478    12720    50717 |    28524    17191     90 |  0.031 % |
48.97/49.05	|    997378 |    6478    12720    50717 |    31377    27586     35 |  0.031 % |
75.07/75.11	|   1496166 |    6478    12720    50717 |    34514    32908     31 |  0.031 % |
121.36/121.40	|   2244349 |    6478    12720    50717 |    37966    25553     40 |  0.031 % |
211.44/211.59	|   3366624 |    6478    12720    50717 |    41762    38426     49 |  0.031 % |
369.59/369.72	|   5050036 |    6478    12720    50717 |    45939    36448     45 |  0.031 % |
602.93/603.17	|   7575154 |    6478    12720    50717 |    50533    39608     37 |  0.031 % |
950.04/950.35	|  11362829 |    6478    12720    50717 |    55586    50641     33 |  0.031 % |

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-1805751-1242142212/watcher-1805751-1242142212 -o /tmp/evaluation-result-1805751-1242142212/solver-1805751-1242142212 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1805751-1242142212.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.15 0.76 3/64 11275
/proc/meminfo: memFree=1135760/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=2060 CPUtime=0
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 198 0 0 0 0 0 0 0 20 0 1 0 242254715 2109440 183 1992294400 134512640 135213614 4294956256 18446744073709551615 134524639 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 515 184 57 171 0 341 0

[startup+0.0533371 s]
/proc/loadavg: 0.00 0.15 0.76 3/64 11275
/proc/meminfo: memFree=1135760/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=3040 CPUtime=0.04
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 458 0 0 0 4 0 0 0 20 0 1 0 242254715 3112960 443 1992294400 134512640 135213614 4294956256 18446744073709551615 134530172 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 760 443 78 171 0 586 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3040

[startup+0.101342 s]
/proc/loadavg: 0.00 0.15 0.76 3/64 11275
/proc/meminfo: memFree=1135760/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=3172 CPUtime=0.09
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 498 0 0 0 9 0 0 0 20 0 1 0 242254715 3248128 483 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 793 483 78 171 0 619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3172

[startup+0.301365 s]
/proc/loadavg: 0.00 0.15 0.76 3/64 11275
/proc/meminfo: memFree=1135760/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=3840 CPUtime=0.29
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 652 0 0 0 29 0 0 0 22 0 1 0 242254715 3932160 637 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 960 637 78 171 0 786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3840

[startup+0.701411 s]
/proc/loadavg: 0.00 0.15 0.76 3/64 11275
/proc/meminfo: memFree=1135760/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=4656 CPUtime=0.69
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 854 0 0 0 69 0 0 0 25 0 1 0 242254715 4767744 839 1992294400 134512640 135213614 4294956256 18446744073709551615 134526854 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 1164 839 78 171 0 990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4656

[startup+1.5015 s]
/proc/loadavg: 0.00 0.15 0.76 2/65 11276
/proc/meminfo: memFree=1132424/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=5452 CPUtime=1.49
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 1063 0 0 0 149 0 0 0 25 0 1 0 242254715 5582848 1048 1992294400 134512640 135213614 4294956256 18446744073709551615 134722751 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 1363 1048 78 171 0 1189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5452

[startup+3.10168 s]
/proc/loadavg: 0.00 0.15 0.76 2/65 11276
/proc/meminfo: memFree=1131080/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=7392 CPUtime=3.09
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 1522 0 0 0 309 0 0 0 25 0 1 0 242254715 7569408 1507 1992294400 134512640 135213614 4294956256 18446744073709551615 134535016 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 1848 1507 78 171 0 1674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7392

[startup+6.30105 s]
/proc/loadavg: 0.08 0.16 0.76 2/65 11276
/proc/meminfo: memFree=1128072/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=9288 CPUtime=6.28
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 2004 0 0 0 628 0 0 0 25 0 1 0 242254715 9510912 1989 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 2322 1989 78 171 0 2148 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9288

[startup+12.7018 s]
/proc/loadavg: 0.15 0.18 0.76 2/65 11276
/proc/meminfo: memFree=1123528/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=13812 CPUtime=12.69
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 3139 0 0 0 1268 1 0 0 25 0 1 0 242254715 14143488 3124 1992294400 134512640 135213614 4294956256 18446744073709551615 134535873 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 3453 3124 78 171 0 3279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13812

[startup+25.5012 s]
/proc/loadavg: 0.34 0.22 0.77 2/65 11276
/proc/meminfo: memFree=1115976/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=21260 CPUtime=25.48
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 4971 0 0 0 2546 2 0 0 25 0 1 0 242254715 21770240 4956 1992294400 134512640 135213614 4294956256 18446744073709551615 134530579 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 5315 4956 78 171 0 5141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21260

[startup+51.1011 s]
/proc/loadavg: 0.56 0.28 0.77 2/65 11276
/proc/meminfo: memFree=1115336/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=21800 CPUtime=51.07
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 5112 0 0 0 5105 2 0 0 25 0 1 0 242254715 22323200 5097 1992294400 134512640 135213614 4294956256 18446744073709551615 134526890 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 5450 5097 78 171 0 5276 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21800

[startup+102.306 s]
/proc/loadavg: 0.81 0.39 0.78 2/65 11276
/proc/meminfo: memFree=1100168/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=36964 CPUtime=102.27
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 8895 0 0 0 10222 5 0 0 25 0 1 0 242254715 37851136 8880 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 9241 8880 78 171 0 9067 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36964

[startup+162.302 s]
/proc/loadavg: 0.93 0.50 0.79 2/65 11276
/proc/meminfo: memFree=1092936/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=44260 CPUtime=162.25
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 10690 0 0 0 16219 6 0 0 25 0 1 0 242254715 45322240 10675 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 11065 10675 78 171 0 10891 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44260

[startup+222.302 s]
/proc/loadavg: 0.97 0.58 0.80 2/65 11276
/proc/meminfo: memFree=1089864/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=47300 CPUtime=222.23
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 11443 0 0 0 22216 7 0 0 25 0 1 0 242254715 48435200 11428 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 11825 11428 78 171 0 11651 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47300

[startup+282.301 s]
/proc/loadavg: 0.99 0.66 0.82 2/65 11276
/proc/meminfo: memFree=1077448/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=59692 CPUtime=282.21
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 14528 0 0 0 28212 9 0 0 25 0 1 0 242254715 61124608 14513 1992294400 134512640 135213614 4294956256 18446744073709551615 134535016 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 14923 14513 78 171 0 14749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 59692

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.82 2/65 11276
/proc/meminfo: memFree=1077384/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=59692 CPUtime=342.2
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 14533 0 0 0 34211 9 0 0 25 0 1 0 242254715 61124608 14518 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 14923 14518 78 171 0 14749 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 59692

[startup+402.301 s]
/proc/loadavg: 0.99 0.77 0.83 2/65 11276
/proc/meminfo: memFree=1077320/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=59692 CPUtime=402.18
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 14536 0 0 0 40209 9 0 0 25 0 1 0 242254715 61124608 14521 1992294400 134512640 135213614 4294956256 18446744073709551615 134536378 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 14923 14521 78 171 0 14749 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59692

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 0.83 2/65 11276
/proc/meminfo: memFree=1075976/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=61152 CPUtime=462.17
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 14874 0 0 0 46207 10 0 0 25 0 1 0 242254715 62619648 14859 1992294400 134512640 135213614 4294956256 18446744073709551615 134526939 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 15288 14859 78 171 0 15114 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 61152

[startup+522.302 s]
/proc/loadavg: 0.99 0.84 0.84 2/65 11276
/proc/meminfo: memFree=1074312/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=63072 CPUtime=522.15
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 15295 0 0 0 52205 10 0 0 25 0 1 0 242254715 64585728 15280 1992294400 134512640 135213614 4294956256 18446744073709551615 134526890 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 15768 15280 78 171 0 15594 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63072

[startup+582.302 s]
/proc/loadavg: 0.99 0.86 0.85 2/65 11276
/proc/meminfo: memFree=1073032/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=64360 CPUtime=582.14
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 15607 0 0 0 58203 11 0 0 25 0 1 0 242254715 65904640 15592 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 16090 15592 78 171 0 15916 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 64360

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.85 2/65 11276
/proc/meminfo: memFree=1071240/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=66432 CPUtime=642.12
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 16055 0 0 0 64201 11 0 0 25 0 1 0 242254715 68026368 16040 1992294400 134512640 135213614 4294956256 18446744073709551615 134526906 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 16608 16040 78 171 0 16434 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 66432

[startup+702.301 s]
/proc/loadavg: 0.99 0.90 0.86 2/65 11278
/proc/meminfo: memFree=1064392/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=73036 CPUtime=702.1
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 17798 0 0 0 70198 12 0 0 25 0 1 0 242254715 74788864 17686 1992294400 134512640 135213614 4294956256 18446744073709551615 134526851 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 18259 17686 78 171 0 18085 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 73036

[startup+762.306 s]
/proc/loadavg: 0.99 0.92 0.86 2/65 11278
/proc/meminfo: memFree=1064456/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=73036 CPUtime=762.09
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 17798 0 0 0 76197 12 0 0 25 0 1 0 242254715 74788864 17686 1992294400 134512640 135213614 4294956256 18446744073709551615 134530078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 18259 17686 78 171 0 18085 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 73036

[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.87 2/65 11278
/proc/meminfo: memFree=1064456/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=73180 CPUtime=822.07
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 17821 0 0 0 82194 13 0 0 25 0 1 0 242254715 74936320 17709 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 18295 17709 78 171 0 18121 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 73180

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.88 2/65 11278
/proc/meminfo: memFree=1063560/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=74348 CPUtime=882.06
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 18054 0 0 0 88193 13 0 0 25 0 1 0 242254715 76132352 17942 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 18587 17942 78 171 0 18413 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 74348

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.88 2/65 11278
/proc/meminfo: memFree=1062344/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=75648 CPUtime=942.04
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 18344 0 0 0 94191 13 0 0 25 0 1 0 242254715 77463552 18232 1992294400 134512640 135213614 4294956256 18446744073709551615 134526864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 18912 18232 78 171 0 18738 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 75648

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.89 2/65 11278
/proc/meminfo: memFree=1049992/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=88064 CPUtime=1002.02
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 21441 0 0 0 100187 15 0 0 25 0 1 0 242254715 90177536 21329 1992294400 134512640 135213614 4294956256 18446744073709551615 134526913 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 22016 21329 78 171 0 21842 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 88064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.89 2/65 11278
/proc/meminfo: memFree=1048264/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=89676 CPUtime=1062.01
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 21852 0 0 0 106185 16 0 0 25 0 1 0 242254715 91828224 21740 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 22419 21740 78 171 0 22245 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 89676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 11278
/proc/meminfo: memFree=1048712/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=89016 CPUtime=1121.99
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 21859 0 0 0 112183 16 0 0 25 0 1 0 242254715 91152384 21602 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 22254 21602 78 171 0 22080 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 89016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11278
/proc/meminfo: memFree=1045384/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=92304 CPUtime=1181.98
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 22862 0 0 0 118181 17 0 0 25 0 1 0 242254715 94519296 22409 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 23076 22409 78 171 0 22902 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 92304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 11278
/proc/meminfo: memFree=1045384/2055920 swapFree=4093348/4192956
[pid=11275] ppid=11273 vsize=92304 CPUtime=1200.08
/proc/11275/stat : 11275 (minisat_static) R 11273 11275 11238 0 -1 4194304 22862 0 0 0 119991 17 0 0 25 0 1 0 242254715 94519296 22409 1992294400 134512640 135213614 4294956256 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/11275/statm: 23076 22409 78 171 0 22902 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 92304

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.187971
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 93160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22862
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= 1569

runsolver used 0.935857 second user time and 2.52562 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-12 17:30:12
IDJOB=1805751
IDBENCH=24589
IDSOLVER=651
FILE ID=node23/1805751-1242142212
PBS_JOBID= 9289698
Free space on /tmp= 66396 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805751-1242142212/watcher-1805751-1242142212 -o /tmp/evaluation-result-1805751-1242142212/solver-1805751-1242142212 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1805751-1242142212.cnf

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

MD5SUM BENCH= 35f2aba974a0579245ba9b669f0484ae
RANDOM SEED=229687625

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1136176 kB
Buffers:         63076 kB
Cached:         700264 kB
SwapCached:      94276 kB
Active:          17628 kB
Inactive:       841480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1136176 kB
SwapTotal:     4192956 kB
SwapFree:      4093348 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          13924 kB
Slab:            46580 kB
Committed_AS:   888428 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= 66396 MiB
End job on node23 at 2009-05-12 17:50:15