Trace number 421634

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 1200.45

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
MD5SUMa98ae53616f0aac946d1660291c4c36b
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 variables102304
Number of clauses424929
Sum of the clauses size1088741
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2300970
Number of clauses of size 379606
Number of clauses of size 415114
Number of clauses of size 58599
Number of clauses of size over 518568

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 |                                                                             |
0.00/0.01	c |  Number of variables:  102304                                               |
0.00/0.01	c |  Number of clauses:    424929                                               |
0.39/0.46	c |  Parsing time:         0.41         s                                       |
2.49/2.53	c ============================[ Search Statistics ]==============================
2.49/2.53	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/2.53	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.49/2.53	c ===============================================================================
2.49/2.53	c |         0 |   43357   282392   920885 |    94130        0    nan |  0.000 % |
2.59/2.60	c |       101 |   43357   282392   920885 |   103543      101      8 |  6.548 % |
2.59/2.66	c |       253 |   43347   282392   920885 |   113898      252     10 |  6.726 % |
2.69/2.72	c |       483 |   43346   282392   920885 |   125287      482     11 |  6.726 % |
2.89/2.90	c |       820 |   43345   282392   920885 |   137816      818     11 |  6.727 % |
3.09/3.10	c |      1326 |   43341   282392   920885 |   151598     1322     12 |  6.755 % |
3.30/3.33	c |      2085 |   43340   282392   920885 |   166758     2080     14 |  6.756 % |
3.59/3.69	c |      3224 |   43141   280248   913846 |   183434     3215     17 |  6.759 % |
4.19/4.20	c |      4932 |   43140   280248   913846 |   201777     4922     17 |  6.760 % |
5.09/5.11	c |      7494 |   43134   280214   913748 |   221955     7478     20 |  6.775 % |
6.59/6.66	c |     11338 |   43125   280045   913223 |   244150    11321     21 |  6.775 % |
8.89/8.98	c |     17106 |   43116   280038   913209 |   268565    17086     23 |  6.788 % |
11.99/12.09	c |     25756 |   43110   279903   912729 |   295422    25733     24 |  6.790 % |
18.09/18.18	c |     38730 |   42993   278539   908531 |   324964    38692     26 |  6.904 % |
34.68/34.77	c |     58191 |   42937   278029   906801 |   357461    58148     42 |  6.959 % |
63.66/63.77	c |     87383 |   42926   277921   906487 |   393207    87334     56 |  6.972 % |
106.06/106.10	c |    131172 |   42921   277830   906192 |   432527   131078     61 |  7.002 % |
241.82/241.94	c |    196858 |   42888   277416   904900 |   475780   196755     77 |  7.011 % |
561.93/562.12	c |    295385 |   42873   277249   904337 |   523358   295257    102 |  7.025 % |
1126.38/1126.74	c |    443174 |   42847   277095   903777 |   575694   442979    128 |  7.053 % |

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/node57/watcher-421634-1177493831 -o ROOT/results/node57/solver-421634-1177493831 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421634-1177493831/minisat_noassertions /tmp/evaluation/421634-1177493831/instance-421634-1177493831.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 0.97 0.91 3/64 25968
/proc/meminfo: memFree=1826128/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=1724 CPUtime=0
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 190519092 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519272 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 431 313 44 130 0 298 0

[startup+0.0755889 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25968
/proc/meminfo: memFree=1826128/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=6996 CPUtime=0.07
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 1625 0 0 0 6 1 0 0 18 0 1 0 190519092 7163904 1611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 1749 1611 50 130 0 1616 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6996

[startup+0.10159 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25968
/proc/meminfo: memFree=1826128/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=9508 CPUtime=0.09
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 2148 0 0 0 8 1 0 0 18 0 1 0 190519092 9736192 2134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 2377 2135 50 130 0 2244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9508

[startup+0.301607 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25968
/proc/meminfo: memFree=1826128/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=26800 CPUtime=0.29
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 5930 0 0 0 26 3 0 0 19 0 1 0 190519092 27443200 5916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 6700 5916 50 130 0 6567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26800

[startup+0.701642 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 25968
/proc/meminfo: memFree=1826128/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=41424 CPUtime=0.69
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 9689 0 0 0 64 5 0 0 22 0 1 0 190519092 42418176 9675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 10356 9675 62 130 0 10223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41424

[startup+1.50171 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1780488/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=58692 CPUtime=1.49
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 13865 0 0 0 143 6 0 0 25 0 1 0 190519092 60100608 13851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 14673 13851 62 130 0 14540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58692

[startup+3.10185 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1767496/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=55852 CPUtime=3.09
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 15208 0 0 0 301 8 0 0 25 0 1 0 190519092 57192448 13394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 13963 13394 67 130 0 13830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55852

[startup+6.30113 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1772168/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=55932 CPUtime=6.29
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 15218 0 0 0 621 8 0 0 25 0 1 0 190519092 57274368 13404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 13983 13404 67 130 0 13850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55932

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1772312/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=56096 CPUtime=12.69
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 15246 0 0 0 1261 8 0 0 25 0 1 0 190519092 57442304 13432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 14024 13432 67 130 0 13891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56096

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1772376/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=56176 CPUtime=25.48
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 15274 0 0 0 2540 8 0 0 25 0 1 0 190519092 57524224 13460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 14044 13460 67 130 0 13911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56176

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1768344/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=60520 CPUtime=51.07
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 16335 0 0 0 5098 9 0 0 25 0 1 0 190519092 61972480 14521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 15130 14521 67 130 0 14997 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60520

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1752664/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=76152 CPUtime=102.25
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 20236 0 0 0 10211 14 0 0 25 0 1 0 190519092 77979648 18422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 19038 18422 67 130 0 18905 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 76152

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1737816/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=91072 CPUtime=162.23
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 23963 0 0 0 16205 18 0 0 25 0 1 0 190519092 93257728 22149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548155 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 22768 22149 67 130 0 22635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1725400/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=103288 CPUtime=222.22
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 27035 0 0 0 22200 22 0 0 25 0 1 0 190519092 105766912 25221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 25822 25221 67 130 0 25689 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 103288

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1713176/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=115916 CPUtime=282.2
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 30114 0 0 0 28195 25 0 0 25 0 1 0 190519092 118697984 28300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 28979 28300 67 130 0 28846 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 115916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1700696/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=128192 CPUtime=342.19
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 33188 0 0 0 34191 28 0 0 25 0 1 0 190519092 131268608 31374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 32048 31374 67 130 0 31915 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 128192

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1687832/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=141024 CPUtime=402.18
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 36415 0 0 0 40186 32 0 0 25 0 1 0 190519092 144408576 34601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 35256 34601 67 130 0 35123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 141024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1676184/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=152512 CPUtime=462.16
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 39298 0 0 0 46181 35 0 0 25 0 1 0 190519092 156172288 37484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 38128 37484 67 130 0 37995 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 152512

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1665496/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=163288 CPUtime=522.14
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 41980 0 0 0 52177 37 0 0 25 0 1 0 190519092 167206912 40166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 40822 40166 67 130 0 40689 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 163288

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1653208/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=176080 CPUtime=582.12
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 45078 0 0 0 58172 40 0 0 25 0 1 0 190519092 180305920 43264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 44020 43264 67 130 0 43887 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 176080

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1642264/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=186692 CPUtime=642.11
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 47753 0 0 0 64168 43 0 0 25 0 1 0 190519092 191172608 45939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 46673 45939 67 130 0 46540 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 186692

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1630744/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=198176 CPUtime=702.09
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 50639 0 0 0 70163 46 0 0 25 0 1 0 190519092 202932224 48825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 49544 48825 67 130 0 49411 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 198176

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1617688/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=211184 CPUtime=762.08
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 53872 0 0 0 76158 50 0 0 25 0 1 0 190519092 216252416 52058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 52796 52058 67 130 0 52663 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 211184

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1604888/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=223876 CPUtime=822.06
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 57068 0 0 0 82154 52 0 0 25 0 1 0 190519092 229249024 55254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 55969 55254 67 130 0 55836 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 223876

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1593176/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=235532 CPUtime=882.05
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 59983 0 0 0 88150 55 0 0 25 0 1 0 190519092 241184768 58169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 58883 58169 67 130 0 58750 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 235532

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1581784/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=246940 CPUtime=942.02
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 62832 0 0 0 94145 57 0 0 25 0 1 0 190519092 252866560 61018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 61735 61018 67 130 0 61602 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 246940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1570840/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=257792 CPUtime=1002.01
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 65544 0 0 0 100141 60 0 0 25 0 1 0 190519092 263979008 63730 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 64448 63730 67 130 0 64315 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 257792

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1559896/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=268760 CPUtime=1061.99
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 68308 0 0 0 106136 63 0 0 25 0 1 0 190519092 275210240 66494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 67190 66494 67 130 0 67057 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 268760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1549208/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=279212 CPUtime=1121.98
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 70944 0 0 0 112130 68 0 0 25 0 1 0 190519092 285913088 69130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 69803 69130 67 130 0 69670 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 279212

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1537496/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=291888 CPUtime=1181.97
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 73877 0 0 0 118126 71 0 0 25 0 1 0 190519092 298893312 72063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 72972 72063 67 130 0 72839 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 291888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 25969
/proc/meminfo: memFree=1535192/2055920 swapFree=4183108/4192956
[pid=25968] ppid=25966 vsize=293888 CPUtime=1200.07
/proc/25968/stat : 25968 (minisat_noasser) R 25966 25968 25442 0 -1 4194304 74406 0 0 0 119935 72 0 0 25 0 1 0 190519092 300941312 72592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25968/statm: 73472 72592 67 130 0 73339 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 293888

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): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.35
CPU system time (s): 0.764883
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 293888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.35
system time used= 0.764883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74406
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= 2312

runsolver used 0.960853 second user time and 2.32864 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 25 09:37:11 UTC 2007

IDJOB= 421634
IDBENCH= 20557
IDSOLVER= 188
FILE ID= node57/421634-1177493831

PBS_JOBID= 4685819

Free space on /tmp= 66445 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/421634-1177493831/minisat_noassertions /tmp/evaluation/421634-1177493831/instance-421634-1177493831.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-421634-1177493831 -o ROOT/results/node57/solver-421634-1177493831 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421634-1177493831/minisat_noassertions /tmp/evaluation/421634-1177493831/instance-421634-1177493831.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  a98ae53616f0aac946d1660291c4c36b

RANDOM SEED= 971168559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1826408 kB
Buffers:         19676 kB
Cached:         150848 kB
SwapCached:       4168 kB
Active:          92744 kB
Inactive:        90340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826408 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:           11228 kB
Writeback:           0 kB
Mapped:          17956 kB
Slab:            32412 kB
Committed_AS:  2620732 kB
PageTables:       1412 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= 66445 MiB

End job on node57 on Wed Apr 25 09:57:14 UTC 2007