Trace number 1806388

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) 1200.08 1200.35

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	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:  90300                                                |
0.00/0.00	|  Number of clauses:    179702                                               |
0.19/0.22	|  Parsing time:         0.20         s                                       |
0.19/0.24	============================[ Search Statistics ]==============================
0.19/0.24	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.24	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.24	===============================================================================
0.19/0.24	|         0 |   90298   179700   718192 |    59900        0    nan |  0.000 % |
0.29/0.38	|       100 |   90298   179700   718192 |    65890      100      5 |  0.002 % |
0.39/0.49	|       250 |   90298   179700   718192 |    72479      250      5 |  0.002 % |
0.69/0.74	|       475 |   90298   179700   718192 |    79726      475      5 |  0.002 % |
1.09/1.12	|       812 |   90298   179700   718192 |    87699      812      5 |  0.002 % |
1.59/1.61	|      1318 |   90298   179700   718192 |    96469     1318      5 |  0.002 % |
1.99/2.06	|      2078 |   90298   179700   718192 |   106116     2078      6 |  0.002 % |
2.79/2.87	|      3217 |   90298   179700   718192 |   116728     3217      6 |  0.002 % |
2.89/2.96	|      4925 |   90298   179700   718192 |   128400     4925      7 |  0.002 % |
3.69/3.71	|      7488 |   90298   179700   718192 |   141241     7488      7 |  0.002 % |
4.40/4.46	|     11332 |   90298   179700   718192 |   155365    11332      8 |  0.002 % |
4.79/4.86	|     17098 |   90298   179700   718192 |   170901    17098      8 |  0.002 % |
5.99/6.00	|     25747 |   90298   179700   718192 |   187991    25747      8 |  0.002 % |
8.69/8.72	|     38722 |   90298   179700   718192 |   206791    38722      9 |  0.002 % |
9.98/10.02	|     58185 |   90298   179700   718192 |   227470    58185      8 |  0.002 % |
13.39/13.49	|     87377 |   90298   179700   718192 |   250217    87377     12 |  0.002 % |
18.08/18.16	|    131167 |   90298   179700   718192 |   275238   131167     13 |  0.002 % |
26.39/26.44	|    196851 |   90298   179700   718192 |   302762   196851     13 |  0.002 % |
34.79/34.82	|    295377 |   90298   179700   718192 |   333039   295377     23 |  0.002 % |
61.68/61.71	|    443167 |   90298   179700   718192 |   366342   118694     24 |  0.002 % |
87.67/87.73	|    664853 |   90298   179700   718192 |   402977   340380     21 |  0.002 % |
123.66/123.77	|    997378 |   90298   179700   718192 |   443274   289055     15 |  0.002 % |
187.75/187.83	|   1496167 |   90298   179700   718192 |   487602   361458     36 |  0.002 % |
282.22/282.32	|   2244351 |   90298   179700   718192 |   536362   171267     19 |  0.002 % |
453.29/453.44	|   3366625 |   90298   179700   718192 |   589998   255837     34 |  0.002 % |
750.03/750.24	|   5050037 |   90298   179700   718192 |   648998   222321     54 |  0.002 % |
1157.43/1157.71	|   7575153 |   90298   179700   718192 |   713898   250262     33 |  0.002 % |

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-1806388-1242148495/watcher-1806388-1242148495 -o /tmp/evaluation-result-1806388-1242148495/solver-1806388-1242148495 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806388-1242148495.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: 0.93 0.98 0.93 3/64 4340
/proc/meminfo: memFree=761600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=2668 CPUtime=0
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 242875627 2732032 502 1992294400 134512640 135213614 4294956256 18446744073709551615 134524560 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 667 503 57 171 0 493 0

[startup+0.0326541 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 4340
/proc/meminfo: memFree=761600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=7628 CPUtime=0.02
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 1702 0 0 0 2 0 0 0 18 0 1 0 242875627 7811072 1674 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 1907 1674 58 171 0 1733 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7628

[startup+0.101662 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 4340
/proc/meminfo: memFree=761600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=11160 CPUtime=0.09
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 2566 0 0 0 8 1 0 0 18 0 1 0 242875627 11427840 2538 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 2790 2539 59 171 0 2616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11160

[startup+0.301676 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 4340
/proc/meminfo: memFree=761600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=16408 CPUtime=0.29
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 3876 0 0 0 27 2 0 0 19 0 1 0 242875627 16801792 3848 1992294400 134512640 135213614 4294956256 18446744073709551615 134530005 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 4102 3848 74 171 0 3928 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16408

[startup+0.701708 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 4340
/proc/meminfo: memFree=761600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=16572 CPUtime=0.69
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 3932 0 0 0 67 2 0 0 24 0 1 0 242875627 16969728 3904 1992294400 134512640 135213614 4294956256 18446744073709551615 134530272 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 4143 3904 78 171 0 3969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16572

[startup+1.50177 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 4341
/proc/meminfo: memFree=746104/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=16968 CPUtime=1.49
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 4011 0 0 0 147 2 0 0 25 0 1 0 242875627 17375232 3983 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 4242 3983 78 171 0 4068 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16968

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 4341
/proc/meminfo: memFree=745592/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=17496 CPUtime=3.09
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 4153 0 0 0 306 3 0 0 25 0 1 0 242875627 17915904 4125 1992294400 134512640 135213614 4294956256 18446744073709551615 134530586 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 4374 4125 78 171 0 4200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17496

[startup+6.30216 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 4341
/proc/meminfo: memFree=743928/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=19576 CPUtime=6.29
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 4682 0 0 0 626 3 0 0 25 0 1 0 242875627 20045824 4654 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 4894 4654 78 171 0 4720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19576

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.93 2/65 4341
/proc/meminfo: memFree=740600/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=22416 CPUtime=12.69
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 5378 0 0 0 1265 4 0 0 25 0 1 0 242875627 22953984 5350 1992294400 134512640 135213614 4294956256 18446744073709551615 134530172 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 5604 5350 78 171 0 5430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22416

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 4341
/proc/meminfo: memFree=727096/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=35704 CPUtime=25.49
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 8688 0 0 0 2542 7 0 0 25 0 1 0 242875627 36560896 8660 1992294400 134512640 135213614 4294956256 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 8926 8660 78 171 0 8752 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35704

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.93 2/65 4341
/proc/meminfo: memFree=701112/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=62384 CPUtime=51.08
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 15168 0 0 0 5097 11 0 0 25 0 1 0 242875627 63881216 15140 1992294400 134512640 135213614 4294956256 18446744073709551615 134537522 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 15596 15140 78 171 0 15422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62384

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 4341
/proc/meminfo: memFree=689976/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=73224 CPUtime=102.27
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 17943 0 0 0 10215 12 0 0 25 0 1 0 242875627 74981376 17915 1992294400 134512640 135213614 4294956256 18446744073709551615 134530125 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 18306 17915 78 171 0 18132 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73224

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=677752/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=85488 CPUtime=162.25
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 20995 0 0 0 16211 14 0 0 25 0 1 0 242875627 87539712 20967 1992294400 134512640 135213614 4294956256 18446744073709551615 134530232 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 21372 20967 78 171 0 21198 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 85488

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=645240/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=118876 CPUtime=222.24
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 29108 0 0 0 22205 19 0 0 25 0 1 0 242875627 121729024 29080 1992294400 134512640 135213614 4294956256 18446744073709551615 134527401 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 29719 29080 78 171 0 29545 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 118876

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=645176/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=118876 CPUtime=282.22
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 29110 0 0 0 28203 19 0 0 25 0 1 0 242875627 121729024 29082 1992294400 134512640 135213614 4294956256 18446744073709551615 134526802 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 29719 29082 78 171 0 29545 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 118876

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=632056/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=131840 CPUtime=342.21
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 32388 0 0 0 34199 22 0 0 25 0 1 0 242875627 135004160 32360 1992294400 134512640 135213614 4294956256 18446744073709551615 134526878 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 32960 32360 78 171 0 32786 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 131840

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=596856/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=167728 CPUtime=402.19
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 41292 0 0 0 40191 28 0 0 25 0 1 0 242875627 171753472 41264 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 41932 41264 78 171 0 41758 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 167728

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=587320/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=176948 CPUtime=462.19
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 43540 0 0 0 46188 31 0 0 25 0 1 0 242875627 181194752 43512 1992294400 134512640 135213614 4294956256 18446744073709551615 134526948 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 44237 43512 78 171 0 44063 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 176948

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=587064/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=176948 CPUtime=522.17
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 43593 0 0 0 52186 31 0 0 25 0 1 0 242875627 181194752 43565 1992294400 134512640 135213614 4294956256 18446744073709551615 134526882 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 44237 43565 78 171 0 44063 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 176948

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=585464/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=178532 CPUtime=582.15
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 43990 0 0 0 58184 31 0 0 25 0 1 0 242875627 182816768 43962 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 44633 43962 78 171 0 44459 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 178532

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=530872/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=233660 CPUtime=642.15
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 57619 0 0 0 64177 38 0 0 25 0 1 0 242875627 239267840 57591 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 58415 57591 78 171 0 58241 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 233660

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=469176/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=296240 CPUtime=702.12
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 73112 0 0 0 70160 52 0 0 25 0 1 0 242875627 303349760 73084 1992294400 134512640 135213614 4294956256 18446744073709551615 134526885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 74060 73084 78 171 0 73886 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 296240

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458616/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306544 CPUtime=762.12
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75637 0 0 0 76158 54 0 0 25 0 1 0 242875627 313901056 75609 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76636 75609 78 171 0 76462 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 306544

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458552/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306544 CPUtime=822.1
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75637 0 0 0 82156 54 0 0 25 0 1 0 242875627 313901056 75609 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76636 75609 78 171 0 76462 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 306544

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458360/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=882.08
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75687 0 0 0 88154 54 0 0 25 0 1 0 242875627 313892864 75659 1992294400 134512640 135213614 4294956256 18446744073709551615 134530543 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75659 78 171 0 76460 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 306536

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458360/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=942.07
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75687 0 0 0 94153 54 0 0 25 0 1 0 242875627 313892864 75659 1992294400 134512640 135213614 4294956256 18446744073709551615 134543833 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75659 78 171 0 76460 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 306536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458296/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1002.05
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75687 0 0 0 100151 54 0 0 25 0 1 0 242875627 313892864 75659 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75659 78 171 0 76460 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 306536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458296/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1062.05
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75689 0 0 0 106150 55 0 0 25 0 1 0 242875627 313892864 75661 1992294400 134512640 135213614 4294956256 18446744073709551615 134530115 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75661 78 171 0 76460 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 306536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458296/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1122.03
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75689 0 0 0 112148 55 0 0 25 0 1 0 242875627 313892864 75661 1992294400 134512640 135213614 4294956256 18446744073709551615 134530109 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75661 78 171 0 76460 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 306536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458232/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1182.02
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75690 0 0 0 118147 55 0 0 25 0 1 0 242875627 313892864 75662 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75662 78 171 0 76460 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 306536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458232/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1200.02
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75690 0 0 0 119947 55 0 0 25 0 1 0 242875627 313892864 75662 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75662 78 171 0 76460 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 306536

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 4341
/proc/meminfo: memFree=458232/2055920 swapFree=4165128/4192956
[pid=4340] ppid=4338 vsize=306536 CPUtime=1200.02
/proc/4340/stat : 4340 (minisat_static) R 4338 4340 4053 0 -1 4194304 75690 0 0 0 119947 55 0 0 25 0 1 0 242875627 313892864 75662 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/4340/statm: 76634 75662 78 171 0 76460 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 306536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.08
CPU user time (s): 1199.47
CPU system time (s): 0.602908
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 306544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.602908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75690
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= 2
involuntary context switches= 2247

runsolver used 0.958854 second user time and 2.68059 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-12 19:14:56
IDJOB=1806388
IDBENCH=24728
IDSOLVER=651
FILE ID=node69/1806388-1242148495
PBS_JOBID= 9289656
Free space on /tmp= 66172 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806388-1242148495/watcher-1806388-1242148495 -o /tmp/evaluation-result-1806388-1242148495/solver-1806388-1242148495 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806388-1242148495.cnf

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

MD5SUM BENCH= 4c3b2816cb16b0fd4134bf2c85ce45d0
RANDOM SEED=1615465167

node69.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		: 3000.231
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		: 3000.231
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:        762080 kB
Buffers:         70000 kB
Cached:        1115308 kB
SwapCached:      22440 kB
Active:          73648 kB
Inactive:      1136072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        762080 kB
SwapTotal:     4192956 kB
SwapFree:      4165128 kB
Dirty:            5776 kB
Writeback:           0 kB
Mapped:          14204 kB
Slab:            70124 kB
Committed_AS:   804168 kB
PageTables:       1464 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= 66172 MiB
End job on node69 at 2009-05-12 19:34:58