Trace number 421287

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) 1200.11 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.04/0.10	c |  Parsing time:         0.09         s                                       |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   12614    53939   163912 |    17979        0    nan |  0.000 % |
0.19/0.27	c |       100 |   12614    53939   163912 |    19777      100    206 |  0.000 % |
0.29/0.34	c |       250 |   12614    53939   163912 |    21755      250    167 |  0.000 % |
0.39/0.45	c |       475 |   12614    53939   163912 |    23930      475    168 |  0.000 % |
0.49/0.59	c |       815 |   12614    53939   163912 |    26324      815    178 |  0.000 % |
0.79/0.81	c |      1321 |   12614    53939   163912 |    28956     1321    172 |  0.000 % |
1.09/1.14	c |      2082 |   12614    53939   163912 |    31852     2082    185 |  0.000 % |
1.59/1.66	c |      3221 |   12614    53939   163912 |    35037     3221    188 |  0.000 % |
2.39/2.43	c |      4931 |   12614    53939   163912 |    38541     4931    200 |  0.000 % |
3.69/3.74	c |      7493 |   12614    53939   163912 |    42395     7493    214 |  0.000 % |
5.79/5.82	c |     11337 |   12614    53939   163912 |    46634    11337    223 |  0.000 % |
9.19/9.29	c |     17103 |   12614    53939   163912 |    51298    17103    226 |  0.000 % |
15.19/15.22	c |     25752 |   12614    53939   163912 |    56427    25752    245 |  0.000 % |
26.99/27.02	c |     38726 |   12614    53939   163912 |    62070    38726    255 |  0.000 % |
46.38/46.42	c |     58187 |   12614    53939   163912 |    68277    58187    262 |  0.000 % |
75.27/75.30	c |     87381 |   12614    53939   163912 |    75105    29360    283 |  0.000 % |
131.25/131.33	c |    131170 |   12614    53939   163912 |    82616    73149    281 |  0.000 % |
228.53/228.61	c |    196856 |   12614    53939   163912 |    90877    67018    293 |  0.000 % |
411.18/411.38	c |    295383 |   12614    53939   163912 |    99965    85588    335 |  0.000 % |
701.70/702.02	c |    443174 |   12614    53939   163912 |   109962    55762    274 |  0.000 % |
1166.58/1167.02	c |    664857 |   12614    53939   163912 |   120958    86381    331 |  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/node51/watcher-421287-1177501878 -o ROOT/results/node51/solver-421287-1177501878 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421287-1177501878/minisat_noassertions /tmp/evaluation/421287-1177501878/instance-421287-1177501878.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: 0.92 0.98 0.99 3/64 4404
/proc/meminfo: memFree=1801904/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=2476 CPUtime=0
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 105032888 2535424 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 619 514 50 130 0 486 0

[startup+0.048832 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4404
/proc/meminfo: memFree=1801904/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=4940 CPUtime=0.04
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 1117 0 0 0 4 0 0 0 18 0 1 0 105032888 5058560 1086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 1235 1087 50 130 0 1102 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4940

[startup+0.101837 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4404
/proc/meminfo: memFree=1801904/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=6744 CPUtime=0.09
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 1539 0 0 0 9 0 0 0 18 0 1 0 105032888 6905856 1508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 1686 1508 62 130 0 1553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6744

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4404
/proc/meminfo: memFree=1801904/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=6416 CPUtime=0.29
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 1648 0 0 0 29 0 0 0 19 0 1 0 105032888 6569984 1469 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 1604 1469 67 130 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.70189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4404
/proc/meminfo: memFree=1801904/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=6812 CPUtime=0.69
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 1744 0 0 0 69 0 0 0 22 0 1 0 105032888 6975488 1565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 1703 1565 67 130 0 1570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6812

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1795368/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=8132 CPUtime=1.49
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 2073 0 0 0 149 0 0 0 25 0 1 0 105032888 8327168 1894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 2033 1894 67 130 0 1900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1793320/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=11168 CPUtime=3.09
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 2831 0 0 0 308 1 0 0 25 0 1 0 105032888 11436032 2652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 2792 2652 67 130 0 2659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11168

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1787048/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=16908 CPUtime=6.29
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 4270 0 0 0 627 2 0 0 25 0 1 0 105032888 17313792 4091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 4227 4091 67 130 0 4094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16908

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1776048/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=27344 CPUtime=12.69
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 6867 0 0 0 1264 5 0 0 25 0 1 0 105032888 28000256 6688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 6836 6688 67 130 0 6703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27344

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1758192/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=44404 CPUtime=25.48
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 11159 0 0 0 2540 8 0 0 25 0 1 0 105032888 45469696 10980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 11101 10980 67 130 0 10968 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44404

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1729264/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=73920 CPUtime=51.07
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 18516 0 0 0 5092 15 0 0 25 0 1 0 105032888 75694080 18337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 18480 18337 67 130 0 18347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73920

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1720496/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=81708 CPUtime=102.26
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 20463 0 0 0 10209 17 0 0 25 0 1 0 105032888 83668992 20284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 20427 20284 67 130 0 20294 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 81708

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1698608/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=103488 CPUtime=162.25
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 25909 0 0 0 16202 23 0 0 25 0 1 0 105032888 105971712 25730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 25872 25730 67 130 0 25739 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 103488

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1698608/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=103488 CPUtime=222.23
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 25909 0 0 0 22200 23 0 0 25 0 1 0 105032888 105971712 25730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 25872 25730 67 130 0 25739 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 103488

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1686000/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=116208 CPUtime=282.22
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 29046 0 0 0 28196 26 0 0 25 0 1 0 105032888 118996992 28867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 29052 28867 67 130 0 28919 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 116208

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1686064/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=116208 CPUtime=342.2
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 29046 0 0 0 34194 26 0 0 25 0 1 0 105032888 118996992 28867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 29052 28867 67 130 0 28919 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 116208

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1680624/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=121884 CPUtime=402.19
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 30482 0 0 0 40191 28 0 0 25 0 1 0 105032888 124809216 30303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 30471 30303 67 130 0 30338 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 121884

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1656496/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145780 CPUtime=462.16
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 46182 34 0 0 25 0 1 0 105032888 149278720 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36445 36275 67 130 0 36312 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 145780

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1656496/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145780 CPUtime=522.14
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 52180 34 0 0 25 0 1 0 105032888 149278720 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552604 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36445 36275 67 130 0 36312 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 145780

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4405
/proc/meminfo: memFree=1656432/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145780 CPUtime=582.13
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 58179 34 0 0 25 0 1 0 105032888 149278720 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36445 36275 67 130 0 36312 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 145780

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1656032/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145708 CPUtime=642.02
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 64167 35 0 0 25 0 1 0 105032888 149204992 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36427 36275 67 130 0 36294 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 145708

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1656176/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145708 CPUtime=702
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 70165 35 0 0 25 0 1 0 105032888 149204992 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36427 36275 67 130 0 36294 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 145708

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1656176/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=145708 CPUtime=761.99
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 36454 0 0 0 76164 35 0 0 25 0 1 0 105032888 149204992 36275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 36427 36275 67 130 0 36294 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 145708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1653552/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=148220 CPUtime=821.97
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 37087 0 0 0 82161 36 0 0 25 0 1 0 105032888 151777280 36908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 37055 36908 67 130 0 36922 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 148220

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1653552/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=148220 CPUtime=881.95
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 37087 0 0 0 88159 36 0 0 25 0 1 0 105032888 151777280 36908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 37055 36908 67 130 0 36922 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 148220

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1653616/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=148220 CPUtime=941.93
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 37087 0 0 0 94157 36 0 0 25 0 1 0 105032888 151777280 36908 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 37055 36908 67 130 0 36922 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 148220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1649712/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=152312 CPUtime=1001.92
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 38104 0 0 0 100154 38 0 0 25 0 1 0 105032888 155967488 37925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 38078 37925 67 130 0 37945 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 152312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4603
/proc/meminfo: memFree=1644592/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=157328 CPUtime=1061.91
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 39362 0 0 0 106151 40 0 0 25 0 1 0 105032888 161103872 39183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 39332 39183 67 130 0 39199 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 157328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4605
/proc/meminfo: memFree=1644528/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=157328 CPUtime=1121.89
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 39362 0 0 0 112149 40 0 0 25 0 1 0 105032888 161103872 39183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 39332 39183 67 130 0 39199 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 157328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4605
/proc/meminfo: memFree=1644528/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=157328 CPUtime=1181.87
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 39362 0 0 0 118147 40 0 0 25 0 1 0 105032888 161103872 39183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 39332 39183 67 130 0 39199 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 157328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4605
/proc/meminfo: memFree=1641520/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=160364 CPUtime=1200.07
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 40108 0 0 0 119966 41 0 0 25 0 1 0 105032888 164212736 39929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 40091 39929 67 130 0 39958 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 160364

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 0.99 2/65 4605
/proc/meminfo: memFree=1641520/2055920 swapFree=4183264/4192956
[pid=4404] ppid=4402 vsize=160364 CPUtime=1200.07
/proc/4404/stat : 4404 (minisat_noasser) R 4402 4404 3261 0 -1 4194304 40108 0 0 0 119966 41 0 0 25 0 1 0 105032888 164212736 39929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4404/statm: 40091 39929 67 130 0 39958 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 160364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.440932
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 160364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40108
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= 7
involuntary context switches= 2233

runsolver used 0.966853 second user time and 2.37064 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 11:51:18 UTC 2007

IDJOB= 421287
IDBENCH= 20196
IDSOLVER= 188
FILE ID= node51/421287-1177501878

PBS_JOBID= 4685861

Free space on /tmp= 66459 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/421287-1177501878/minisat_noassertions /tmp/evaluation/421287-1177501878/instance-421287-1177501878.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421287-1177501878 -o ROOT/results/node51/solver-421287-1177501878 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421287-1177501878/minisat_noassertions /tmp/evaluation/421287-1177501878/instance-421287-1177501878.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 875285617

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1802312 kB
Buffers:         20332 kB
Cached:         163212 kB
SwapCached:       4068 kB
Active:          54984 kB
Inactive:       138596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802312 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            46108 kB
Committed_AS:  3784996 kB
PageTables:       1408 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= 66459 MiB

End job on node51 on Wed Apr 25 12:11:20 UTC 2007