Trace number 421262

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 1200.08 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.11
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.02/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9690    41501   126129 |    13833        0    nan |  0.000 % |
0.09/0.19	c |       101 |    9690    41501   126129 |    15217      101    107 |  0.000 % |
0.19/0.24	c |       251 |    9690    41501   126129 |    16738      251    114 |  0.000 % |
0.29/0.31	c |       476 |    9690    41501   126129 |    18412      476    112 |  0.000 % |
0.39/0.42	c |       814 |    9690    41501   126129 |    20253      814    148 |  0.000 % |
0.49/0.59	c |      1320 |    9690    41501   126129 |    22279     1320    169 |  0.000 % |
0.79/0.86	c |      2080 |    9690    41501   126129 |    24507     2080    176 |  0.000 % |
1.19/1.29	c |      3220 |    9690    41501   126129 |    26957     3220    187 |  0.000 % |
1.89/1.95	c |      4928 |    9690    41501   126129 |    29653     4928    192 |  0.000 % |
2.99/3.07	c |      7490 |    9690    41501   126129 |    32619     7490    217 |  0.000 % |
4.79/4.88	c |     11335 |    9690    41501   126129 |    35880    11335    233 |  0.000 % |
8.09/8.10	c |     17102 |    9690    41501   126129 |    39469    17102    238 |  0.000 % |
12.68/12.72	c |     25751 |    9690    41501   126129 |    43415    25751    225 |  0.000 % |
22.38/22.48	c |     38726 |    9690    41501   126129 |    47757    38726    235 |  0.000 % |
37.68/37.74	c |     58187 |    9690    41501   126129 |    52533    21279    238 |  0.000 % |
65.67/65.76	c |     87379 |    9690    41501   126129 |    57786    50471    247 |  0.000 % |
115.16/115.22	c |    131169 |    9690    41501   126129 |    63565    47856    232 |  0.000 % |
198.14/198.25	c |    196853 |    9690    41501   126129 |    69921    60902    244 |  0.000 % |
316.60/316.71	c |    295380 |    9690    41501   126129 |    76914    42590    242 |  0.000 % |
560.93/561.19	c |    443169 |    9690    41501   126129 |    84605    62826    268 |  0.000 % |
941.53/941.83	c |    664855 |    9690    41501   126129 |    93065    70254    283 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-421262-1177501397 -o ROOT/results/node47/solver-421262-1177501397 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421262-1177501397/minisat_noassertions /tmp/evaluation/421262-1177501397/instance-421262-1177501397.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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 17648
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=2476 CPUtime=0
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 104985054 2535424 414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 619 422 49 130 0 486 0

[startup+0.034304 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 17648
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=4256 CPUtime=0.02
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 863 0 0 0 2 0 0 0 18 0 1 0 104985054 4358144 849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 1064 849 50 130 0 931 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4256

[startup+0.10231 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 17648
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=5796 CPUtime=0.09
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 1216 0 0 0 9 0 0 0 18 0 1 0 104985054 5935104 1202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 1449 1202 62 130 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.301332 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 17648
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=5408 CPUtime=0.29
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 1268 0 0 0 29 0 0 0 20 0 1 0 104985054 5537792 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 1352 1140 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.702376 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 17648
/proc/meminfo: memFree=1784400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=6068 CPUtime=0.69
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 1451 0 0 0 69 0 0 0 24 0 1 0 104985054 6213632 1323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 1517 1323 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50146 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1778632/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=7784 CPUtime=1.49
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 1873 0 0 0 148 1 0 0 25 0 1 0 104985054 7970816 1745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 1946 1745 67 130 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7784

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1776264/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=11480 CPUtime=3.09
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 2800 0 0 0 308 1 0 0 25 0 1 0 104985054 11755520 2672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 2870 2672 67 130 0 2737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11480

[startup+6.30199 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1768520/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=18216 CPUtime=6.29
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 4475 0 0 0 627 2 0 0 25 0 1 0 104985054 18653184 4347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 4554 4347 67 130 0 4421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18216

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1757448/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=28600 CPUtime=12.68
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 7062 0 0 0 1264 4 0 0 25 0 1 0 104985054 29286400 6934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 7150 6934 67 130 0 7017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28600

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1738952/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=46664 CPUtime=25.48
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 11561 0 0 0 2540 8 0 0 25 0 1 0 104985054 47783936 11433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 11666 11433 67 130 0 11533 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46664

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1732616/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=52472 CPUtime=51.08
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 13040 0 0 0 5098 10 0 0 25 0 1 0 104985054 53731328 12912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 13118 12912 67 130 0 12985 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52472

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1720648/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=64352 CPUtime=102.26
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 16017 0 0 0 10213 13 0 0 25 0 1 0 104985054 65896448 15889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 16088 15889 67 130 0 15955 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64352

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1717768/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=67376 CPUtime=162.24
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 16728 0 0 0 16210 14 0 0 25 0 1 0 104985054 68993024 16600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 16844 16600 67 130 0 16711 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1707400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=77672 CPUtime=222.23
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 19314 0 0 0 22205 18 0 0 25 0 1 0 104985054 79536128 19186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 19418 19186 67 130 0 19285 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77672

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1707400/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=77672 CPUtime=282.21
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 19314 0 0 0 28203 18 0 0 25 0 1 0 104985054 79536128 19186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 19418 19186 67 130 0 19285 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77672

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1707464/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=77672 CPUtime=342.2
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 19314 0 0 0 34201 19 0 0 25 0 1 0 104985054 79536128 19186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 19418 19186 67 130 0 19285 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 77672

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1696136/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=88892 CPUtime=402.18
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 22134 0 0 0 40196 22 0 0 25 0 1 0 104985054 91025408 22006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 22223 22006 67 130 0 22090 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 88892

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1694216/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=91012 CPUtime=462.16
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 22665 0 0 0 46193 23 0 0 25 0 1 0 104985054 93196288 22537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 22753 22537 67 130 0 22620 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 91012

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1689608/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=95368 CPUtime=522.14
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 23764 0 0 0 52189 25 0 0 25 0 1 0 104985054 97656832 23636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 23842 23636 67 130 0 23709 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 95368

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1684872/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=100516 CPUtime=582.13
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 25031 0 0 0 58185 28 0 0 25 0 1 0 104985054 102928384 24903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 25129 24903 67 130 0 24996 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 100516

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1681800/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=103156 CPUtime=642.11
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 25706 0 0 0 64183 28 0 0 25 0 1 0 104985054 105631744 25578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 25789 25578 67 130 0 25656 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 103156

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1681864/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=103156 CPUtime=702.09
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 25706 0 0 0 70180 29 0 0 25 0 1 0 104985054 105631744 25578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 25789 25578 67 130 0 25656 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 103156

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1679112/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=105928 CPUtime=762.08
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 26385 0 0 0 76178 30 0 0 25 0 1 0 104985054 108470272 26257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 26482 26257 67 130 0 26349 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 105928

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1679112/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=105928 CPUtime=822.06
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 26385 0 0 0 82175 31 0 0 25 0 1 0 104985054 108470272 26257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 26482 26257 67 130 0 26349 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 105928

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1679048/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=105928 CPUtime=882.04
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 26385 0 0 0 88173 31 0 0 25 0 1 0 104985054 108470272 26257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 26482 26257 67 130 0 26349 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 105928

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1679112/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=105928 CPUtime=942.02
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 26385 0 0 0 94170 32 0 0 25 0 1 0 104985054 108470272 26257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 26482 26257 67 130 0 26349 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 105928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1668360/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116800 CPUtime=1002
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 100165 35 0 0 25 0 1 0 104985054 119603200 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29200 28949 67 130 0 29067 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 116800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17649
/proc/meminfo: memFree=1668296/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116800 CPUtime=1061.98
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 106163 35 0 0 25 0 1 0 104985054 119603200 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29200 28949 67 130 0 29067 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 116800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17847
/proc/meminfo: memFree=1667952/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116792 CPUtime=1121.87
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 112151 36 0 0 25 0 1 0 104985054 119595008 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29198 28949 67 130 0 29065 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 116792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17847
/proc/meminfo: memFree=1668168/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116792 CPUtime=1181.86
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 118149 37 0 0 25 0 1 0 104985054 119595008 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29198 28949 67 130 0 29065 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 116792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17847
/proc/meminfo: memFree=1668104/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116792 CPUtime=1200.05
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 119968 37 0 0 25 0 1 0 104985054 119595008 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29198 28949 67 130 0 29065 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116792

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 17847
/proc/meminfo: memFree=1668104/2055920 swapFree=4158012/4192956
[pid=17648] ppid=17646 vsize=116792 CPUtime=1200.05
/proc/17648/stat : 17648 (minisat_noasser) R 17646 17648 16591 0 -1 4194304 29077 0 0 0 119968 37 0 0 25 0 1 0 104985054 119595008 28949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17648/statm: 29198 28949 67 130 0 29065 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39294
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 116800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29077
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= 6
involuntary context switches= 25204

runsolver used 0.943856 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Wed Apr 25 11:43:17 UTC 2007

IDJOB= 421262
IDBENCH= 20171
IDSOLVER= 188
FILE ID= node47/421262-1177501397

PBS_JOBID= 4685828

Free space on /tmp= 66426 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/421262-1177501397/minisat_noassertions /tmp/evaluation/421262-1177501397/instance-421262-1177501397.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-421262-1177501397 -o ROOT/results/node47/solver-421262-1177501397 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421262-1177501397/minisat_noassertions /tmp/evaluation/421262-1177501397/instance-421262-1177501397.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 631207684

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.221
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		: 3000.221
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:       1784808 kB
Buffers:         36700 kB
Cached:         162876 kB
SwapCached:       3880 kB
Active:         113416 kB
Inactive:       109980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784808 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:            2236 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            33220 kB
Committed_AS:  3933312 kB
PageTables:       1776 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= 66426 MiB

End job on node47 on Wed Apr 25 12:03:20 UTC 2007