Trace number 421438

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-13-s.cnf
MD5SUM120a205e1420676f8007fba80a5a88e7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.3508
Satisfiable
(Un)Satisfiability was proved
Number of variables181082
Number of clauses824258
Sum of the clauses size1887794
Maximum clause length10
Minimum clause length1
Number of clauses of size 115233
Number of clauses of size 2657174
Number of clauses of size 3117631
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

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:  181082                                               |
0.00/0.00	c |  Number of clauses:    824258                                               |
0.99/1.00	c |  Parsing time:         0.92         s                                       |
3.69/3.76	c ============================[ Search Statistics ]==============================
3.69/3.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.76	c ===============================================================================
3.69/3.76	c |         0 |   43758   274683   707337 |    91561        0    nan |  0.000 % |
3.99/4.00	c |       100 |   43756   274683   707337 |   100717       97     22 | 49.436 % |
4.29/4.38	c |       251 |   43743   274683   707337 |   110788      242     30 | 49.674 % |
4.79/4.82	c |       476 |   43705   274683   707337 |   121867      464     30 | 50.119 % |
5.59/5.67	c |       815 |   41370   258800   670066 |   134054      791     33 | 50.475 % |
6.99/7.00	c |      1322 |   40522   253084   656799 |   147459     1275     41 | 51.203 % |
8.79/8.89	c |      2082 |   39656   247842   644291 |   162205     2015     45 | 51.834 % |
10.39/10.47	c |      3222 |   38864   241226   629271 |   178426     3147     51 | 51.840 % |
12.99/13.08	c |      4930 |   38831   240929   628552 |   196269     4852     57 | 51.853 % |
16.89/16.90	c |      7493 |   38807   240770   628161 |   215896     7412     62 | 51.901 % |
20.89/20.93	c |     11339 |   38744   240307   627085 |   237485    11258     67 | 51.901 % |
29.98/30.02	c |     17105 |   38744   240307   627085 |   261234    17024     85 | 51.901 % |
42.47/42.58	c |     25755 |   38670   239852   625979 |   287357    25672     95 | 52.031 % |
63.37/63.47	c |     38729 |   38254   237102   619542 |   316093    38637    102 | 52.414 % |
94.95/95.00	c |     58191 |   37774   233439   610640 |   347702    58084     96 | 54.690 % |
150.35/150.49	c |     87384 |   33686   201218   530623 |   382473    87169     92 | 54.694 % |
252.11/252.26	c |    131173 |   33609   200608   529187 |   420720   130944     80 | 54.737 % |
437.57/437.75	c |    196859 |   33601   200544   529042 |   462792   196628     82 | 54.746 % |
769.79/770.00	c |    295386 |   33415   199314   525932 |   509071   295154     81 | 54.844 % |

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/node70/watcher-421438-1177491731 -o ROOT/results/node70/solver-421438-1177491731 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421438-1177491731/minisat_noassertions /tmp/evaluation/421438-1177491731/instance-421438-1177491731.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 0.71 3/64 8236
/proc/meminfo: memFree=1834304/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=2328 CPUtime=0
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 188710542 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 582 460 50 130 0 449 0

[startup+0.0553801 s]
/proc/loadavg: 0.92 0.98 0.71 3/64 8236
/proc/meminfo: memFree=1834304/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=7528 CPUtime=0.04
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 1664 0 0 0 4 0 0 0 18 0 1 0 188710542 7708672 1650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 1882 1651 50 130 0 1749 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7528

[startup+0.101383 s]
/proc/loadavg: 0.92 0.98 0.71 3/64 8236
/proc/meminfo: memFree=1834304/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=12912 CPUtime=0.09
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 3057 0 0 0 8 1 0 0 18 0 1 0 188710542 13221888 3043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 3228 3045 50 130 0 3095 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12912

[startup+0.301403 s]
/proc/loadavg: 0.92 0.98 0.71 3/64 8236
/proc/meminfo: memFree=1834304/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=38128 CPUtime=0.29
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 8102 0 0 0 25 4 0 0 19 0 1 0 188710542 39043072 8088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 9532 8090 50 130 0 9399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38128

[startup+0.701443 s]
/proc/loadavg: 0.92 0.98 0.71 3/64 8236
/proc/meminfo: memFree=1834304/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=57404 CPUtime=0.69
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 12806 0 0 0 62 7 0 0 22 0 1 0 188710542 58781696 12792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 14351 12794 50 130 0 14218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57404

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.71 2/65 8237
/proc/meminfo: memFree=1768760/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=71868 CPUtime=1.49
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 16773 0 0 0 141 8 0 0 25 0 1 0 188710542 73592832 16759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 17967 16759 62 130 0 17834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71868

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.71 2/65 8237
/proc/meminfo: memFree=1758904/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=90444 CPUtime=3.09
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 20971 0 0 0 298 11 0 0 25 0 1 0 188710542 92614656 20957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 22611 20957 62 130 0 22478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90444

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.71 2/65 8237
/proc/meminfo: memFree=1758456/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=78608 CPUtime=6.29
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 22043 0 0 0 617 12 0 0 25 0 1 0 188710542 80494592 18916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546611 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 19652 18916 67 130 0 19519 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78608

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.72 2/65 8237
/proc/meminfo: memFree=1758528/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=78608 CPUtime=12.69
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 22044 0 0 0 1257 12 0 0 25 0 1 0 188710542 80494592 18917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 19652 18917 67 130 0 19519 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78608

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.72 2/65 8237
/proc/meminfo: memFree=1758592/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=78608 CPUtime=25.48
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 22044 0 0 0 2536 12 0 0 25 0 1 0 188710542 80494592 18917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 19652 18917 67 130 0 19519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78608

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.73 2/65 8237
/proc/meminfo: memFree=1758656/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=78608 CPUtime=51.06
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 22044 0 0 0 5094 12 0 0 25 0 1 0 188710542 80494592 18917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 19652 18917 67 130 0 19519 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 78608

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.74 2/65 8237
/proc/meminfo: memFree=1751488/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=86008 CPUtime=102.25
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 23855 0 0 0 10211 14 0 0 25 0 1 0 188710542 88072192 20728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 21502 20728 67 130 0 21369 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 86008

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.75 2/65 8237
/proc/meminfo: memFree=1741824/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=95684 CPUtime=162.24
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 26275 0 0 0 16207 17 0 0 25 0 1 0 188710542 97980416 23148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 23921 23148 67 130 0 23788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.76 2/65 8237
/proc/meminfo: memFree=1736640/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=101056 CPUtime=222.23
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 27595 0 0 0 22204 19 0 0 25 0 1 0 188710542 103481344 24468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 25264 24468 67 130 0 25131 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101056

[startup+282.302 s]
/proc/loadavg: 1.04 1.00 0.78 2/65 8237
/proc/meminfo: memFree=1730496/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=107436 CPUtime=282.21
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 29125 0 0 0 28201 20 0 0 25 0 1 0 188710542 110014464 25998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 26859 25998 67 130 0 26726 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 107436

[startup+342.302 s]
/proc/loadavg: 1.05 1.01 0.79 2/65 8237
/proc/meminfo: memFree=1724928/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=112940 CPUtime=342.19
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 30505 0 0 0 34198 21 0 0 25 0 1 0 188710542 115650560 27378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 28235 27378 67 130 0 28102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 112940

[startup+402.302 s]
/proc/loadavg: 1.06 1.02 0.81 2/65 8237
/proc/meminfo: memFree=1715968/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=122064 CPUtime=402.18
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 32766 0 0 0 40194 24 0 0 25 0 1 0 188710542 124993536 29639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 30516 29639 67 130 0 30383 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 122064

[startup+462.302 s]
/proc/loadavg: 1.05 1.03 0.82 2/65 8237
/proc/meminfo: memFree=1706496/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=131364 CPUtime=462.16
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 35107 0 0 0 46190 26 0 0 25 0 1 0 188710542 134516736 31980 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 32841 31980 67 130 0 32708 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 131364

[startup+522.302 s]
/proc/loadavg: 1.02 1.02 0.83 2/65 8237
/proc/meminfo: memFree=1700672/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=137672 CPUtime=522.14
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 36567 0 0 0 52187 27 0 0 25 0 1 0 188710542 140976128 33440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 34418 33440 67 130 0 34285 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 137672

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 0.84 2/65 8237
/proc/meminfo: memFree=1693568/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=144576 CPUtime=582.13
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 38308 0 0 0 58184 29 0 0 25 0 1 0 188710542 148045824 35181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 36144 35181 67 130 0 36011 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 144576

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.84 2/65 8237
/proc/meminfo: memFree=1687616/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=150448 CPUtime=642.12
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 39795 0 0 0 64182 30 0 0 25 0 1 0 188710542 154058752 36668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 37612 36668 67 130 0 37479 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 150448

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.85 2/65 8237
/proc/meminfo: memFree=1681664/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=156296 CPUtime=702.1
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 41290 0 0 0 70178 32 0 0 25 0 1 0 188710542 160047104 38163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 39074 38163 67 130 0 38941 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 156296

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 8237
/proc/meminfo: memFree=1675584/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=162304 CPUtime=762.09
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 42787 0 0 0 76176 33 0 0 25 0 1 0 188710542 166199296 39660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 40576 39660 67 130 0 40443 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 162304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 8237
/proc/meminfo: memFree=1669888/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=168120 CPUtime=822.07
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 44231 0 0 0 82172 35 0 0 25 0 1 0 188710542 172154880 41104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 42030 41104 67 130 0 41897 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 168120

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 8237
/proc/meminfo: memFree=1664832/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=173624 CPUtime=882.05
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 45472 0 0 0 88169 36 0 0 25 0 1 0 188710542 177790976 42345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 43406 42345 67 130 0 43273 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 173624

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 8237
/proc/meminfo: memFree=1660032/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=178476 CPUtime=942.04
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 46681 0 0 0 94167 37 0 0 25 0 1 0 188710542 182759424 43554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 44619 43554 67 130 0 44486 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 178476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 8237
/proc/meminfo: memFree=1655808/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=182456 CPUtime=1002.02
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 47704 0 0 0 100164 38 0 0 25 0 1 0 188710542 186834944 44577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 45614 44577 67 130 0 45481 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 182456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 8237
/proc/meminfo: memFree=1651776/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=186628 CPUtime=1062.01
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 48738 0 0 0 106161 40 0 0 25 0 1 0 188710542 191107072 45611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 46657 45611 67 130 0 46524 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 186628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 8237
/proc/meminfo: memFree=1645632/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=192672 CPUtime=1122
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 50247 0 0 0 112158 42 0 0 25 0 1 0 188710542 197296128 47120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 48168 47120 67 130 0 48035 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 192672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 8237
/proc/meminfo: memFree=1640448/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=197792 CPUtime=1181.99
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 51546 0 0 0 118156 43 0 0 25 0 1 0 188710542 202539008 48419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 49448 48419 67 130 0 49315 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 197792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 8237
/proc/meminfo: memFree=1638912/2055920 swapFree=4183812/4192956
[pid=8236] ppid=8234 vsize=199244 CPUtime=1200.08
/proc/8236/stat : 8236 (minisat_noasser) R 8234 8236 7889 0 -1 4194304 51911 0 0 0 119965 43 0 0 25 0 1 0 188710542 204025856 48784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8236/statm: 49811 48784 67 130 0 49678 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 199244

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.66
CPU system time (s): 0.464929
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 199244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51911
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= 2854

runsolver used 0.928858 second user time and 2.36064 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Apr 25 09:02:12 UTC 2007

IDJOB= 421438
IDBENCH= 20361
IDSOLVER= 188
FILE ID= node70/421438-1177491731

PBS_JOBID= 4685758

Free space on /tmp= 66462 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/421438-1177491731/minisat_noassertions /tmp/evaluation/421438-1177491731/instance-421438-1177491731.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-421438-1177491731 -o ROOT/results/node70/solver-421438-1177491731 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421438-1177491731/minisat_noassertions /tmp/evaluation/421438-1177491731/instance-421438-1177491731.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  120a205e1420676f8007fba80a5a88e7

RANDOM SEED= 87718511

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1834776 kB
Buffers:         16624 kB
Cached:         131628 kB
SwapCached:       3048 kB
Active:          79188 kB
Inactive:        78604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834776 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:           16028 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            49452 kB
Committed_AS:  3464436 kB
PageTables:       1396 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= 66462 MiB

End job on node70 on Wed Apr 25 09:22:15 UTC 2007