Trace number 421965

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) 10000.1 10003.4

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k65.cnf
MD5SUM5e5ff9a8f4e99a8a5a1ebc8850b3b06a
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 variables96565
Number of clauses432288
Sum of the clauses size1112454
Maximum clause length20
Minimum clause length1
Number of clauses of size 1623
Number of clauses of size 2336666
Number of clauses of size 347487
Number of clauses of size 419400
Number of clauses of size 58424
Number of clauses of size over 519688

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:  96565                                                |
0.00/0.01	c |  Number of clauses:    432288                                               |
0.49/0.58	c |  Parsing time:         0.54         s                                       |
2.69/2.76	c ============================[ Search Statistics ]==============================
2.69/2.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.69/2.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.69/2.76	c ===============================================================================
2.69/2.76	c |         0 |   30932   210278   702805 |    70092        0    nan |  0.000 % |
2.79/2.83	c |       100 |   30932   210278   702805 |    77101      100      5 | 10.422 % |
2.79/2.86	c |       251 |   30932   210278   702805 |    84812      251      6 | 10.422 % |
2.89/2.92	c |       476 |   30931   210278   702805 |    93293      475      6 | 10.423 % |
2.99/3.01	c |       813 |   30931   210278   702805 |   102622      812      6 | 10.423 % |
3.09/3.14	c |      1319 |   30931   210278   702805 |   112884     1318      6 | 10.423 % |
3.20/3.27	c |      2078 |   30927   210278   702805 |   124173     2075      7 | 10.433 % |
3.49/3.55	c |      3217 |   30927   210278   702805 |   136590     3214      8 | 10.433 % |
4.09/4.10	c |      4925 |   30920   210185   702558 |   150249     4920      8 | 10.434 % |
4.79/4.86	c |      7487 |   30920   210179   702541 |   165274     7482      8 | 10.434 % |
5.79/5.83	c |     11331 |   30920   210179   702541 |   181802    11326     10 | 10.434 % |
7.39/7.45	c |     17097 |   30916   210173   702524 |   199982    17088     11 | 10.439 % |
10.79/10.82	c |     25746 |   30784   208985   698859 |   219980    25710     11 | 10.575 % |
15.39/15.45	c |     38722 |   30731   208419   697113 |   241978    38639     13 | 10.630 % |
24.68/24.71	c |     58183 |   30725   208419   697113 |   266176    58097     21 | 10.639 % |
40.17/40.27	c |     87377 |   30717   208308   696785 |   292794    87278     27 | 10.645 % |
69.96/70.05	c |    131166 |   30712   208274   696686 |   322073   131058     34 | 10.652 % |
122.85/122.90	c |    196853 |   30698   208081   696084 |   354281   196706     39 | 10.667 % |
240.30/240.44	c |    295379 |   30687   208000   695823 |   389709   295214     54 | 10.681 % |
457.34/457.56	c |    443168 |   30468   206609   691774 |   428680    74204     37 | 11.026 % |
703.47/703.74	c |    664851 |   30298   205075   687147 |   471548   295683     65 | 11.080 % |
1215.51/1215.90	c |    997377 |   30284   204942   686745 |   518703   165735     70 | 11.098 % |
2369.36/2370.16	c |   1496166 |   30248   204528   685489 |   570573   171501    147 | 11.150 % |
3853.92/3855.21	c |   2244348 |   30205   204070   684062 |   627630   368155     93 | 11.175 % |
6783.03/6785.34	c |   3366622 |   30198   204028   683959 |   690394   292609     86 | 11.182 % |

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/node22/watcher-421965-1177521181 -o ROOT/results/node22/solver-421965-1177521181 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421965-1177521181/minisat_noassertions /tmp/evaluation/421965-1177521181/instance-421965-1177521181.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: 0.92 0.98 0.99 3/77 4114
/proc/meminfo: memFree=1785208/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=1724 CPUtime=0
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 200035830 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 431 313 44 130 0 298 0

[startup+0.028617 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4114
/proc/meminfo: memFree=1785208/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=2908 CPUtime=0.02
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 635 0 0 0 2 0 0 0 18 0 1 0 200035830 2977792 621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 727 622 50 130 0 594 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2908

[startup+0.101628 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4114
/proc/meminfo: memFree=1785208/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=7924 CPUtime=0.09
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 1836 0 0 0 9 0 0 0 18 0 1 0 200035830 8114176 1822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 2014 1823 50 130 0 1881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.301659 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4114
/proc/meminfo: memFree=1785208/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=21836 CPUtime=0.29
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 4939 0 0 0 27 2 0 0 19 0 1 0 200035830 22360064 4925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700013 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 5459 4925 50 130 0 5326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21836

[startup+0.70172 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4114
/proc/meminfo: memFree=1785208/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=39432 CPUtime=0.69
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 9027 0 0 0 65 4 0 0 22 0 1 0 200035830 40378368 9013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 9858 9013 62 130 0 9725 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39432

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1745520/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=54720 CPUtime=1.49
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 12718 0 0 0 143 6 0 0 25 0 1 0 200035830 56033280 12704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 13680 12704 62 130 0 13547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54720

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1728496/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=54736 CPUtime=3.09
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 14813 0 0 0 302 7 0 0 25 0 1 0 200035830 56049664 13025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 13684 13025 67 130 0 13551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54736

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1732848/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=54900 CPUtime=6.29
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 14844 0 0 0 622 7 0 0 25 0 1 0 200035830 56217600 13056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 13725 13056 67 130 0 13592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54900

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1732848/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=55144 CPUtime=12.69
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 14885 0 0 0 1262 7 0 0 25 0 1 0 200035830 56467456 13097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 13786 13097 67 130 0 13653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55144

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1732912/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=55224 CPUtime=25.48
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 14912 0 0 0 2541 7 0 0 25 0 1 0 200035830 56549376 13124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 13806 13124 67 130 0 13673 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55224

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1731440/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=56976 CPUtime=51.06
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 15294 0 0 0 5099 7 0 0 25 0 1 0 200035830 58343424 13506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 14244 13506 67 130 0 14111 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 56976

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1716848/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=71376 CPUtime=102.25
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 18906 0 0 0 10213 12 0 0 25 0 1 0 200035830 73089024 17118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551608 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 17844 17118 67 130 0 17711 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1701936/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=86572 CPUtime=162.23
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 22663 0 0 0 16206 17 0 0 25 0 1 0 200035830 88649728 20875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 21643 20875 67 130 0 21510 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86572

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1683440/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=104832 CPUtime=222.22
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 27262 0 0 0 22200 22 0 0 25 0 1 0 200035830 107347968 25474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 26208 25474 67 130 0 26075 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 104832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1666928/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=121964 CPUtime=282.2
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 31423 0 0 0 28193 27 0 0 25 0 1 0 200035830 124891136 29635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 30491 29635 67 130 0 30358 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 121964

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1654192/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=134452 CPUtime=342.18
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 34565 0 0 0 34188 30 0 0 25 0 1 0 200035830 137678848 32777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 33613 32777 67 130 0 33480 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 134452

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1642160/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=146376 CPUtime=402.16
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 37592 0 0 0 40182 34 0 0 25 0 1 0 200035830 149889024 35804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 36594 35804 67 130 0 36461 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 146376

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1635952/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=152472 CPUtime=462.14
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 39113 0 0 0 46179 35 0 0 25 0 1 0 200035830 156131328 37325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 38118 37325 67 130 0 37985 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 152472

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1635888/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=152472 CPUtime=522.13
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 39113 0 0 0 52177 36 0 0 25 0 1 0 200035830 156131328 37325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 38118 37325 67 130 0 37985 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 152472

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4115
/proc/meminfo: memFree=1635888/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=152472 CPUtime=582.1
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 39113 0 0 0 58174 36 0 0 25 0 1 0 200035830 156131328 37325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 38118 37325 67 130 0 37985 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 152472

[startup+642.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 4115
/proc/meminfo: memFree=1635888/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=152472 CPUtime=642.09
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 39114 0 0 0 64172 37 0 0 25 0 1 0 200035830 156131328 37326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 38118 37326 67 130 0 37985 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 152472


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336752/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454364 CPUtime=9099.32
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113727 0 0 0 909751 181 0 0 25 0 1 0 200035830 465268736 111939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113591 111939 67 130 0 113458 0
Current children cumulated CPU time (s) 9099.32
Current children cumulated vsize (KiB) 454364

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336688/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454364 CPUtime=9159.31
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113731 0 0 0 915750 181 0 0 25 0 1 0 200035830 465268736 111943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113591 111943 67 130 0 113458 0
Current children cumulated CPU time (s) 9159.31
Current children cumulated vsize (KiB) 454364

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336560/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454364 CPUtime=9219.29
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113754 0 0 0 921748 181 0 0 25 0 1 0 200035830 465268736 111966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113591 111966 67 130 0 113458 0
Current children cumulated CPU time (s) 9219.29
Current children cumulated vsize (KiB) 454364

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336496/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9279.27
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113772 0 0 0 927746 181 0 0 25 0 1 0 200035830 465453056 111984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111984 67 130 0 113503 0
Current children cumulated CPU time (s) 9279.27
Current children cumulated vsize (KiB) 454544

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336496/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9339.25
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113772 0 0 0 933744 181 0 0 25 0 1 0 200035830 465453056 111984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111984 67 130 0 113503 0
Current children cumulated CPU time (s) 9339.25
Current children cumulated vsize (KiB) 454544

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336560/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9399.23
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113772 0 0 0 939741 182 0 0 25 0 1 0 200035830 465453056 111984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111984 67 130 0 113503 0
Current children cumulated CPU time (s) 9399.23
Current children cumulated vsize (KiB) 454544

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336560/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9459.21
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113772 0 0 0 945739 182 0 0 25 0 1 0 200035830 465453056 111984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111984 67 130 0 113503 0
Current children cumulated CPU time (s) 9459.21
Current children cumulated vsize (KiB) 454544

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336560/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9519.2
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113773 0 0 0 951737 183 0 0 25 0 1 0 200035830 465453056 111985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111985 67 130 0 113503 0
Current children cumulated CPU time (s) 9519.2
Current children cumulated vsize (KiB) 454544

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336496/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9579.18
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113773 0 0 0 957735 183 0 0 25 0 1 0 200035830 465453056 111985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111985 67 130 0 113503 0
Current children cumulated CPU time (s) 9579.18
Current children cumulated vsize (KiB) 454544

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1336496/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=454544 CPUtime=9639.16
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 113773 0 0 0 963733 183 0 0 25 0 1 0 200035830 465453056 111985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 113636 111985 67 130 0 113503 0
Current children cumulated CPU time (s) 9639.16
Current children cumulated vsize (KiB) 454544

[startup+9702.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 4517
/proc/meminfo: memFree=1329136/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=462192 CPUtime=9699.14
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 115639 0 0 0 969728 186 0 0 25 0 1 0 200035830 473284608 113851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 115548 113851 67 130 0 115415 0
Current children cumulated CPU time (s) 9699.14
Current children cumulated vsize (KiB) 462192

[startup+9762.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 4517
/proc/meminfo: memFree=1321968/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=469308 CPUtime=9759.12
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 117419 0 0 0 975724 188 0 0 25 0 1 0 200035830 480571392 115631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 117327 115631 67 130 0 117194 0
Current children cumulated CPU time (s) 9759.12
Current children cumulated vsize (KiB) 469308

[startup+9822.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4517
/proc/meminfo: memFree=1318448/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=9819.1
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 981721 189 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 9819.1
Current children cumulated vsize (KiB) 472860

[startup+9882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4517
/proc/meminfo: memFree=1318448/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=9879.09
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 987719 190 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 9879.09
Current children cumulated vsize (KiB) 472860

[startup+9942.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4517
/proc/meminfo: memFree=1318384/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=9939.07
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 993717 190 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 9939.07
Current children cumulated vsize (KiB) 472860

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1318448/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=9999.05
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 999715 190 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 9999.05
Current children cumulated vsize (KiB) 472860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1318448/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=10000
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 999815 190 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 472860

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

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

[startup+10003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4517
/proc/meminfo: memFree=1318448/2055920 swapFree=4163588/4192956
[pid=4114] ppid=4112 vsize=472860 CPUtime=10000
/proc/4114/stat : 4114 (minisat_noasser) R 4112 4114 3767 0 -1 4194304 118258 0 0 0 999815 190 0 0 25 0 1 0 200035830 484208640 116470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4114/statm: 118215 116470 67 130 0 118082 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 472860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.4
CPU time (s): 10000.1
CPU user time (s): 9998.16
CPU system time (s): 1.9787
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 472860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.16
system time used= 1.9787
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118258
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= 109501

runsolver used 7.62984 second user time and 21.6877 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 25 17:13:02 UTC 2007

IDJOB= 421965
IDBENCH= 20551
IDSOLVER= 189
FILE ID= node22/421965-1177521181

PBS_JOBID= 4685983

Free space on /tmp= 66488 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/421965-1177521181/minisat_noassertions /tmp/evaluation/421965-1177521181/instance-421965-1177521181.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-421965-1177521181 -o ROOT/results/node22/solver-421965-1177521181 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421965-1177521181/minisat_noassertions /tmp/evaluation/421965-1177521181/instance-421965-1177521181.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5e5ff9a8f4e99a8a5a1ebc8850b3b06a

RANDOM SEED= 285875664

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1785680 kB
Buffers:         37912 kB
Cached:         151872 kB
SwapCached:       7892 kB
Active:         125808 kB
Inactive:        90636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785680 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:           11308 kB
Writeback:           0 kB
Mapped:          32992 kB
Slab:            39396 kB
Committed_AS:  1959664 kB
PageTables:       1680 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= 66488 MiB

End job on node22 on Wed Apr 25 19:59:47 UTC 2007