Trace number 421881

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) 10000.2 10003.4

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331202                                               |
0.00/0.00	c |  Number of clauses:    1571183                                              |
1.99/2.04	c |  Parsing time:         1.88         s                                       |
7.70/7.78	c ============================[ Search Statistics ]==============================
7.70/7.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.70/7.78	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.70/7.78	c ===============================================================================
7.70/7.78	c |         0 |   81759   576937  1501936 |   192312        0    nan |  0.000 % |
8.59/8.62	c |       100 |   81669   576937  1501936 |   211543       94     58 | 49.109 % |
9.09/9.18	c |       250 |   81669   576937  1501936 |   232697      244     79 | 49.109 % |
9.69/9.79	c |       475 |   81652   576937  1501936 |   255967      464     66 | 49.255 % |
11.09/11.13	c |       814 |   76654   542094  1419561 |   281564      786     60 | 50.036 % |
12.79/12.89	c |      1320 |   73838   522322  1372790 |   309720     1255     65 | 50.774 % |
16.28/16.40	c |      2080 |   73824   522322  1372790 |   340693     2009    120 | 51.125 % |
21.98/22.01	c |      3221 |   72671   513733  1352646 |   374762     3147    159 | 51.128 % |
29.48/29.58	c |      4931 |   63217   425540  1125525 |   412238     4384    206 | 53.983 % |
36.98/37.08	c |      7494 |   62753   422628  1118297 |   453462     6942    224 | 54.237 % |
47.28/47.38	c |     11339 |   62366   419251  1110153 |   498808    10762    213 | 54.237 % |
71.87/71.97	c |     17107 |   62366   419251  1110153 |   548689    16530    254 | 54.237 % |
117.56/117.61	c |     25756 |   61957   416328  1103234 |   603558    25176    309 | 54.361 % |
166.64/166.74	c |     38730 |   61710   416328  1103234 |   663914    38145    333 | 55.163 % |
225.92/226.02	c |     58191 |   59162   394547  1048441 |   730305    57581    279 | 58.007 % |
324.79/324.97	c |     87383 |   42376   257395   689930 |   803336    86572    278 | 61.271 % |
492.44/492.61	c |    131175 |   39056   230260   620252 |   883669   130281    271 | 61.277 % |
735.37/735.66	c |    196863 |   39045   230152   619979 |   972036   195967    246 | 61.279 % |
1269.22/1269.68	c |    295389 |   39042   230152   619979 |  1069240   294492    292 | 61.281 % |
2136.67/2137.49	c |    443178 |   39024   230088   619819 |  1176164   442278    280 | 61.338 % |
3753.81/3755.07	c |    664862 |   38344   221757   597058 |  1293781   663953    266 | 61.803 % |
7265.21/7267.57	c |    997387 |   35072   202466   544824 |  1423159   996273    260 | 62.478 % |

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/node19/watcher-421881-1177504087 -o ROOT/results/node19/solver-421881-1177504087 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421881-1177504087/minisat_noassertions /tmp/evaluation/421881-1177504087/instance-421881-1177504087.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.71 0.92 0.97 3/77 12515
/proc/meminfo: memFree=1774840/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=2328 CPUtime=0
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 198326373 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 582 462 50 130 0 449 0

[startup+0.022414 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 12515
/proc/meminfo: memFree=1774840/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=6472 CPUtime=0.01
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 1359 0 0 0 1 0 0 0 18 0 1 0 198326373 6627328 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 1618 1345 50 130 0 1485 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6472

[startup+0.101422 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 12515
/proc/meminfo: memFree=1774840/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=13024 CPUtime=0.09
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 2724 0 0 0 8 1 0 0 18 0 1 0 198326373 13336576 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 3256 2710 50 130 0 3123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13024

[startup+0.301442 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 12515
/proc/meminfo: memFree=1774840/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=43728 CPUtime=0.29
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 9403 0 0 0 25 4 0 0 20 0 1 0 198326373 44777472 9389 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 10932 9389 50 130 0 10799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43728

[startup+0.701486 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 12515
/proc/meminfo: memFree=1774840/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=67836 CPUtime=0.69
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 16028 0 0 0 62 7 0 0 23 0 1 0 198326373 69464064 16014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 16959 16014 50 130 0 16826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67836

[startup+1.50157 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 12516
/proc/meminfo: memFree=1699504/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=105688 CPUtime=1.49
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 24937 0 0 0 136 13 0 0 25 0 1 0 198326373 108224512 24923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134514999 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 26422 24924 50 130 0 26289 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105688

[startup+3.10174 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 12516
/proc/meminfo: memFree=1651504/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=137812 CPUtime=3.09
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 31500 0 0 0 293 16 0 0 25 0 1 0 198326373 141119488 31486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 34453 31486 61 130 0 34320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137812

[startup+6.30109 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 12516
/proc/meminfo: memFree=1622640/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=169664 CPUtime=6.29
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 39176 0 0 0 609 20 0 0 25 0 1 0 198326373 173735936 39162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 42416 39162 61 130 0 42283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 169664

[startup+12.7028 s]
/proc/loadavg: 0.76 0.92 0.97 2/78 12516
/proc/meminfo: memFree=1633008/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=150920 CPUtime=12.69
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 41398 0 0 0 1247 22 0 0 25 0 1 0 198326373 154542080 35435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552418 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 37730 35435 67 130 0 37597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 150920

[startup+25.5012 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 12516
/proc/meminfo: memFree=1633136/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=150920 CPUtime=25.48
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 41404 0 0 0 2526 22 0 0 25 0 1 0 198326373 154542080 35441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 37730 35441 67 130 0 37597 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150920

[startup+51.102 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 12516
/proc/meminfo: memFree=1633136/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=150920 CPUtime=51.07
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 41404 0 0 0 5085 22 0 0 25 0 1 0 198326373 154542080 35441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 37730 35441 67 130 0 37597 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 150920

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.97 2/78 12516
/proc/meminfo: memFree=1631344/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=152900 CPUtime=102.26
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 41888 0 0 0 10203 23 0 0 25 0 1 0 198326373 156569600 35925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548185 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 38225 35925 67 130 0 38092 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152900

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 12516
/proc/meminfo: memFree=1610608/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=173928 CPUtime=162.25
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 47126 0 0 0 16196 29 0 0 25 0 1 0 198326373 178102272 41163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546527 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 43482 41163 67 130 0 43349 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 173928

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 12516
/proc/meminfo: memFree=1599344/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=184968 CPUtime=222.22
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 49901 0 0 0 22190 32 0 0 25 0 1 0 198326373 189407232 43938 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 46242 43938 67 130 0 46109 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 184968

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 12516
/proc/meminfo: memFree=1582064/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=202384 CPUtime=282.2
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 54241 0 0 0 28184 36 0 0 25 0 1 0 198326373 207241216 48278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 50596 48278 67 130 0 50463 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 202384

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 12516
/proc/meminfo: memFree=1564016/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=220216 CPUtime=342.18
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 58706 0 0 0 34176 42 0 0 25 0 1 0 198326373 225501184 52743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 55054 52743 67 130 0 54921 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 220216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12516
/proc/meminfo: memFree=1549424/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=235204 CPUtime=402.17
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 62406 0 0 0 40170 47 0 0 25 0 1 0 198326373 240848896 56443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 58801 56443 67 130 0 58668 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 235204

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12516
/proc/meminfo: memFree=1532272/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=252016 CPUtime=462.15
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 66630 0 0 0 46165 50 0 0 25 0 1 0 198326373 258064384 60667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546546 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 63004 60667 67 130 0 62871 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 252016

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12516
/proc/meminfo: memFree=1517552/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=267104 CPUtime=522.13
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 70331 0 0 0 52157 56 0 0 25 0 1 0 198326373 273514496 64368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 66776 64368 67 130 0 66643 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 267104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12516
/proc/meminfo: memFree=1504688/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=279728 CPUtime=582.12
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 73520 0 0 0 58151 61 0 0 25 0 1 0 198326373 286441472 67557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 69932 67557 67 130 0 69799 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 279728

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12516
/proc/meminfo: memFree=1492016/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=292236 CPUtime=642.1
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 76658 0 0 0 64146 64 0 0 25 0 1 0 198326373 299249664 70695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 73059 70695 67 130 0 72926 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 292236


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12918
/proc/meminfo: memFree=486896/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1301388 CPUtime=9099.47
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 327419 0 0 0 909558 389 0 0 25 0 1 0 198326373 1332621312 321456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 325347 321456 67 130 0 325214 0
Current children cumulated CPU time (s) 9099.47
Current children cumulated vsize (KiB) 1301388

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12918
/proc/meminfo: memFree=481968/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1306280 CPUtime=9159.46
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 328630 0 0 0 915555 391 0 0 25 0 1 0 198326373 1337630720 322667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 326570 322667 67 130 0 326437 0
Current children cumulated CPU time (s) 9159.46
Current children cumulated vsize (KiB) 1306280

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13096
/proc/meminfo: memFree=476216/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1310736 CPUtime=9219.36
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 329750 0 0 0 921543 393 0 0 25 0 1 0 198326373 1342193664 323787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 327684 323787 67 130 0 327551 0
Current children cumulated CPU time (s) 9219.36
Current children cumulated vsize (KiB) 1310736

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=475120/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1313016 CPUtime=9279.33
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 330327 0 0 0 927539 394 0 0 25 0 1 0 198326373 1344528384 324364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 328254 324364 67 130 0 328121 0
Current children cumulated CPU time (s) 9279.33
Current children cumulated vsize (KiB) 1313016

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=472752/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1315280 CPUtime=9339.31
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 330908 0 0 0 933536 395 0 0 25 0 1 0 198326373 1346846720 324945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 328820 324945 67 130 0 328687 0
Current children cumulated CPU time (s) 9339.31
Current children cumulated vsize (KiB) 1315280

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=470512/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1317672 CPUtime=9399.29
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 331496 0 0 0 939533 396 0 0 25 0 1 0 198326373 1349296128 325533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 329418 325533 67 130 0 329285 0
Current children cumulated CPU time (s) 9399.29
Current children cumulated vsize (KiB) 1317672

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=468144/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1319964 CPUtime=9459.27
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 332077 0 0 0 945530 397 0 0 25 0 1 0 198326373 1351643136 326114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 329991 326114 67 130 0 329858 0
Current children cumulated CPU time (s) 9459.27
Current children cumulated vsize (KiB) 1319964

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=466352/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1321940 CPUtime=9519.25
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 332565 0 0 0 951527 398 0 0 25 0 1 0 198326373 1353666560 326602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 330485 326602 67 130 0 330352 0
Current children cumulated CPU time (s) 9519.25
Current children cumulated vsize (KiB) 1321940

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=464368/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1323836 CPUtime=9579.24
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 333047 0 0 0 957525 399 0 0 25 0 1 0 198326373 1355608064 327084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 330959 327084 67 130 0 330826 0
Current children cumulated CPU time (s) 9579.24
Current children cumulated vsize (KiB) 1323836

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=462320/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1325840 CPUtime=9639.23
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 333546 0 0 0 963522 401 0 0 25 0 1 0 198326373 1357660160 327583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 331460 327583 67 130 0 331327 0
Current children cumulated CPU time (s) 9639.23
Current children cumulated vsize (KiB) 1325840

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=460144/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1327996 CPUtime=9699.21
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 334081 0 0 0 969519 402 0 0 25 0 1 0 198326373 1359867904 328118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 331999 328118 67 130 0 331866 0
Current children cumulated CPU time (s) 9699.21
Current children cumulated vsize (KiB) 1327996

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=458224/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1329712 CPUtime=9759.19
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 334548 0 0 0 975516 403 0 0 25 0 1 0 198326373 1361625088 328585 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 332428 328585 67 130 0 332295 0
Current children cumulated CPU time (s) 9759.19
Current children cumulated vsize (KiB) 1329712

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=456240/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1331692 CPUtime=9819.17
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 335028 0 0 0 981514 403 0 0 25 0 1 0 198326373 1363652608 329065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 332923 329065 67 130 0 332790 0
Current children cumulated CPU time (s) 9819.17
Current children cumulated vsize (KiB) 1331692

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=454576/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1333340 CPUtime=9879.16
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 335441 0 0 0 987512 404 0 0 25 0 1 0 198326373 1365340160 329478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548920 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 333335 329478 67 130 0 333202 0
Current children cumulated CPU time (s) 9879.16
Current children cumulated vsize (KiB) 1333340

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=452656/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1335240 CPUtime=9939.14
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 335927 0 0 0 993509 405 0 0 25 0 1 0 198326373 1367285760 329964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 333810 329964 67 130 0 333677 0
Current children cumulated CPU time (s) 9939.14
Current children cumulated vsize (KiB) 1335240

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=450288/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1337536 CPUtime=9999.12
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 336498 0 0 0 999506 406 0 0 25 0 1 0 198326373 1369636864 330535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 334384 330535 67 130 0 334251 0
Current children cumulated CPU time (s) 9999.12
Current children cumulated vsize (KiB) 1337536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13116
/proc/meminfo: memFree=450288/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=1337536 CPUtime=10000
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4194304 336508 0 0 0 999596 406 0 0 25 0 1 0 198326373 1369636864 330545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 334384 330545 67 130 0 334251 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1337536

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

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

[startup+10003.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13117
/proc/meminfo: memFree=1110952/2055920 swapFree=4153624/4192956
[pid=12515] ppid=12513 vsize=0 CPUtime=10000.2
/proc/12515/stat : 12515 (minisat_noasser) R 12513 12515 12459 0 -1 4195332 336508 0 0 0 999596 426 0 0 25 0 1 0 198326373 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/12515/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.4
CPU time (s): 10000.2
CPU user time (s): 9995.97
CPU system time (s): 4.26935
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 1337536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.97
system time used= 4.26935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 336508
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= 209284

runsolver used 7.46786 second user time and 22.1086 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Apr 25 12:28:10 UTC 2007

IDJOB= 421881
IDBENCH= 20375
IDSOLVER= 189
FILE ID= node19/421881-1177504087

PBS_JOBID= 4685904

Free space on /tmp= 66440 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/421881-1177504087/minisat_noassertions /tmp/evaluation/421881-1177504087/instance-421881-1177504087.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-421881-1177504087 -o ROOT/results/node19/solver-421881-1177504087 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421881-1177504087/minisat_noassertions /tmp/evaluation/421881-1177504087/instance-421881-1177504087.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 472752400

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1775256 kB
Buffers:         38108 kB
Cached:         171096 kB
SwapCached:       8804 kB
Active:         137040 kB
Inactive:        95632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775256 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:           30504 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            33520 kB
Committed_AS:  4715636 kB
PageTables:       1784 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= 66440 MiB

End job on node19 on Wed Apr 25 15:14:55 UTC 2007