Trace number 421619

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 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k40.cnf
MD5SUM2072f9709ddb4f70f2210d26eee094a7
Bench CategoryINDUST (industrial 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 variables58715
Number of clauses262388
Sum of the clauses size675054
Maximum clause length20
Minimum clause length1
Number of clauses of size 1423
Number of clauses of size 2204266
Number of clauses of size 328862
Number of clauses of size 411775
Number of clauses of size 55124
Number of clauses of size over 511938

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:  58715                                                |
0.00/0.00	c |  Number of clauses:    262388                                               |
0.29/0.34	c |  Parsing time:         0.32         s                                       |
1.49/1.52	c ============================[ Search Statistics ]==============================
1.49/1.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.49/1.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.49/1.52	c ===============================================================================
1.49/1.52	c |         0 |   17355   117738   393048 |    39246        0    nan |  0.000 % |
1.59/1.61	c |       100 |   17355   117738   393048 |    43170      100      6 | 15.032 % |
1.59/1.63	c |       250 |   17354   117738   393048 |    47487      249      6 | 15.034 % |
1.69/1.70	c |       475 |   17348   117738   393048 |    52236      472      8 | 15.057 % |
1.69/1.78	c |       812 |   17346   117738   393048 |    57460      807      7 | 15.061 % |
1.89/1.90	c |      1319 |   17345   117738   393048 |    63206     1313      7 | 15.063 % |
1.99/2.04	c |      2078 |   17345   117738   393048 |    69526     2072      8 | 15.063 % |
2.19/2.27	c |      3217 |   17336   117581   392609 |    76479     3208      8 | 15.064 % |
2.49/2.55	c |      4925 |   17330   117581   392609 |    84127     4915      9 | 15.081 % |
2.99/3.06	c |      7487 |   17326   117414   392067 |    92540     7477     10 | 15.081 % |
4.09/4.16	c |     11331 |   17320   117408   392050 |   101794    11318     11 | 15.102 % |
5.79/5.88	c |     17101 |   17300   117161   391260 |   111973    17083     14 | 15.126 % |
8.69/8.77	c |     25750 |   17295   117107   391118 |   123170    25669     21 | 15.134 % |
14.19/14.27	c |     38725 |   17286   116990   390784 |   135487    38641     26 | 15.149 % |
26.89/26.93	c |     58186 |   17267   116812   390261 |   149036    58054     37 | 15.182 % |
57.56/57.60	c |     87379 |   17266   116807   390248 |   163940    87246     52 | 15.184 % |
109.95/110.07	c |    131168 |   17264   116801   390231 |   180334   131033     58 | 15.187 % |
206.93/207.03	c |    196853 |   17264   116795   390214 |   198367    32894     47 | 15.187 % |
336.18/336.33	c |    295380 |   17157   115858   387297 |   218204   131408     72 | 15.369 % |
626.50/626.76	c |    443169 |   16833   113511   380267 |   240024    86179     76 | 15.921 % |
991.10/991.46	c |    664854 |   16810   113354   379857 |   264027    85749     54 | 15.960 % |

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/node1/watcher-421619-1177493472 -o ROOT/results/node1/solver-421619-1177493472 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421619-1177493472/minisat_noassertions /tmp/evaluation/421619-1177493472/instance-421619-1177493472.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: 0.91 0.95 0.90 3/77 27548
/proc/meminfo: memFree=1776264/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=1724 CPUtime=0
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 225385121 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 431 313 44 130 0 298 0

[startup+0.0960389 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27548
/proc/meminfo: memFree=1776264/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=7924 CPUtime=0.08
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 1811 0 0 0 8 0 0 0 18 0 1 0 225385121 8114176 1797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 1981 1797 50 130 0 1848 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7924

[startup+0.101039 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27548
/proc/meminfo: memFree=1776264/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=8188 CPUtime=0.09
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 1886 0 0 0 9 0 0 0 18 0 1 0 225385121 8384512 1872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 2047 1872 50 130 0 1914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8188

[startup+0.301063 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27548
/proc/meminfo: memFree=1776264/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=21968 CPUtime=0.29
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 4974 0 0 0 27 2 0 0 19 0 1 0 225385121 22495232 4960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 5492 4960 50 130 0 5359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21968

[startup+0.70111 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27548
/proc/meminfo: memFree=1776264/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=28380 CPUtime=0.69
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 6793 0 0 0 66 3 0 0 23 0 1 0 225385121 29061120 6779 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 7095 6779 62 130 0 6962 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28380

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 27549
/proc/meminfo: memFree=1743168/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=36996 CPUtime=1.49
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 8932 0 0 0 144 5 0 0 25 0 1 0 225385121 37883904 8918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 9249 8918 62 130 0 9116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36996

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 27549
/proc/meminfo: memFree=1744576/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=32504 CPUtime=3.09
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 8940 0 0 0 304 5 0 0 25 0 1 0 225385121 33284096 7871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 8126 7871 67 130 0 7993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32504

[startup+6.30177 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 27549
/proc/meminfo: memFree=1744456/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=32684 CPUtime=6.29
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 8959 0 0 0 623 6 0 0 25 0 1 0 225385121 33468416 7890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 8171 7890 67 130 0 8038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32684

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 27549
/proc/meminfo: memFree=1744520/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=32684 CPUtime=12.69
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 8976 0 0 0 1263 6 0 0 25 0 1 0 225385121 33468416 7907 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 8171 7907 67 130 0 8038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32684

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 27549
/proc/meminfo: memFree=1742408/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=34968 CPUtime=25.49
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 9558 0 0 0 2542 7 0 0 25 0 1 0 225385121 35807232 8481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 8742 8481 67 130 0 8609 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34968

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 27549
/proc/meminfo: memFree=1734152/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=43416 CPUtime=51.07
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 11648 0 0 0 5098 9 0 0 25 0 1 0 225385121 44457984 10571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 10854 10571 67 130 0 10721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43416

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 27549
/proc/meminfo: memFree=1721160/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=56180 CPUtime=102.25
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 14847 0 0 0 10212 13 0 0 25 0 1 0 225385121 57528320 13770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 14045 13770 67 130 0 13912 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 56180

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1710408/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=66960 CPUtime=162.23
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 17516 0 0 0 16207 16 0 0 25 0 1 0 225385121 68567040 16439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548995 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 16740 16439 67 130 0 16607 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66960

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1700808/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=76380 CPUtime=222.22
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 19891 0 0 0 22202 20 0 0 25 0 1 0 225385121 78213120 18814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 19095 18814 67 130 0 18962 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 76380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1700808/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=76380 CPUtime=282.2
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 19895 0 0 0 28200 20 0 0 25 0 1 0 225385121 78213120 18818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 19095 18818 67 130 0 18962 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 76380

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1700808/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=76380 CPUtime=342.18
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 19896 0 0 0 34198 20 0 0 25 0 1 0 225385121 78213120 18819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 19095 18819 67 130 0 18962 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 76380

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1695048/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=82300 CPUtime=402.17
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 21357 0 0 0 40194 23 0 0 25 0 1 0 225385121 84275200 20280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546834 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 20575 20280 67 130 0 20442 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 82300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1683976/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=93460 CPUtime=462.16
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 24107 0 0 0 46189 27 0 0 25 0 1 0 225385121 95703040 23030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 23365 23030 67 130 0 23232 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 93460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1673352/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=104580 CPUtime=522.14
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 26807 0 0 0 52184 30 0 0 25 0 1 0 225385121 107089920 25730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 26145 25730 67 130 0 26012 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 104580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27551
/proc/meminfo: memFree=1665928/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=111792 CPUtime=582.13
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 28621 0 0 0 58181 32 0 0 25 0 1 0 225385121 114475008 27544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 27948 27544 67 130 0 27815 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 111792

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 27586
/proc/meminfo: memFree=1664424/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=111792 CPUtime=642.09
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 28621 0 0 0 64177 32 0 0 25 0 1 0 225385121 114475008 27544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 27948 27544 67 130 0 27815 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 111792

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/81 27586
/proc/meminfo: memFree=1664296/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=111792 CPUtime=702.07
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 28621 0 0 0 70175 32 0 0 25 0 1 0 225385121 114475008 27544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 27948 27544 67 130 0 27815 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 111792

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 3/81 27586
/proc/meminfo: memFree=1664424/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=111792 CPUtime=762.06
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 28622 0 0 0 76173 33 0 0 25 0 1 0 225385121 114475008 27545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 27948 27545 67 130 0 27815 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 111792

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1665928/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=111872 CPUtime=822.04
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 28628 0 0 0 82171 33 0 0 25 0 1 0 225385121 114556928 27551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 27968 27551 67 130 0 27835 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 111872

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1661320/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=116568 CPUtime=882.03
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 29782 0 0 0 88168 35 0 0 25 0 1 0 225385121 119365632 28705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 29142 28705 67 130 0 29009 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 116568

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=942.01
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31745 0 0 0 94164 37 0 0 25 0 1 0 225385121 127238144 30668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30668 67 130 0 30931 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 124256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=1002
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31745 0 0 0 100162 38 0 0 25 0 1 0 225385121 127238144 30668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30668 67 130 0 30931 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 124256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=1061.98
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31745 0 0 0 106160 38 0 0 25 0 1 0 225385121 127238144 30668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30668 67 130 0 30931 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 124256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=1121.96
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31745 0 0 0 112157 39 0 0 25 0 1 0 225385121 127238144 30668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30668 67 130 0 30931 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 124256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=1181.95
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31749 0 0 0 118156 39 0 0 25 0 1 0 225385121 127238144 30672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30672 67 130 0 30931 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 124256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 27587
/proc/meminfo: memFree=1653384/2055920 swapFree=4145748/4192956
[pid=27548] ppid=27546 vsize=124256 CPUtime=1200.04
/proc/27548/stat : 27548 (minisat_noasser) R 27546 27548 27036 0 -1 4194304 31750 0 0 0 119965 39 0 0 25 0 1 0 225385121 127238144 30673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27548/statm: 31064 30673 67 130 0 30931 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 124256

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.66
CPU system time (s): 0.417936
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 124256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31750
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= 24594

runsolver used 0.973851 second user time and 2.66059 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 09:31:13 UTC 2007

IDJOB= 421619
IDBENCH= 20542
IDSOLVER= 188
FILE ID= node1/421619-1177493472

PBS_JOBID= 4685876

Free space on /tmp= 66447 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/421619-1177493472/minisat_noassertions /tmp/evaluation/421619-1177493472/instance-421619-1177493472.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421619-1177493472 -o ROOT/results/node1/solver-421619-1177493472 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421619-1177493472/minisat_noassertions /tmp/evaluation/421619-1177493472/instance-421619-1177493472.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2072f9709ddb4f70f2210d26eee094a7

RANDOM SEED= 185700244

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1776672 kB
Buffers:         37076 kB
Cached:         174108 kB
SwapCached:      15392 kB
Active:         125516 kB
Inactive:       109256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776672 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            7384 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            29972 kB
Committed_AS:  5167880 kB
PageTables:       1832 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= 66447 MiB

End job on node1 on Wed Apr 25 09:51:15 UTC 2007