Trace number 421889

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 10004.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

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:  265064                                               |
0.00/0.00	c |  Number of clauses:    1236517                                              |
1.49/1.55	c |  Parsing time:         1.42         s                                       |
5.58/5.67	c ============================[ Search Statistics ]==============================
5.58/5.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.58/5.67	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.58/5.67	c ===============================================================================
5.58/5.67	c |         0 |   82969   516795  1361001 |   172265        0    nan |  0.000 % |
5.88/5.99	c |       100 |   82792   516795  1361001 |   189491       96     43 | 41.816 % |
6.38/6.47	c |       250 |   81423   516795  1361001 |   208440      234     74 | 44.379 % |
7.17/7.27	c |       475 |   80576   516795  1361001 |   229284      432     57 | 48.233 % |
7.97/8.07	c |       814 |   80527   516795  1361001 |   252213      762     51 | 48.776 % |
9.38/9.45	c |      1320 |   59351   359076   976947 |   277434     1218     49 | 51.129 % |
11.28/11.39	c |      2079 |   54516   325417   894076 |   305177     1957     63 | 51.888 % |
14.08/14.16	c |      3221 |   54447   325417   894076 |   335695     3095     94 | 52.378 % |
19.38/19.41	c |      4930 |   52247   308931   852027 |   369265     4803    171 | 52.378 % |
23.38/23.49	c |      7494 |   44873   261163   719931 |   406191     7139    156 | 57.425 % |
30.78/30.87	c |     11338 |   38118   209800   582153 |   446811    10515    154 | 57.713 % |
43.67/43.72	c |     17105 |   38104   209702   581881 |   491492    16281    155 | 57.742 % |
57.96/58.03	c |     25754 |   37243   203499   565375 |   540641    24904    152 | 58.072 % |
87.75/87.86	c |     38730 |   37219   203499   565375 |   594705    37879    159 | 58.107 % |
128.03/128.13	c |     58192 |   34780   185640   517072 |   654176    57113    151 | 58.967 % |
194.11/194.24	c |     87384 |   34778   185640   517072 |   719593    86303    156 | 58.974 % |
315.27/315.41	c |    131174 |   34762   185482   516668 |   791553   130091    152 | 58.977 % |
511.20/511.47	c |    196859 |   34753   185397   516447 |   870708   195776    126 | 58.977 % |
867.57/867.92	c |    295386 |   34528   183863   512530 |   957779   294289    131 | 59.119 % |
1600.51/1601.18	c |    443175 |   33766   178300   497987 |  1053557   442046    131 | 59.475 % |
3010.37/3011.64	c |    664858 |   32866   172937   483095 |  1158912   663640    126 | 59.689 % |
6116.34/6118.89	c |    997385 |   32860   172884   482953 |  1274804   996164    120 | 59.696 % |

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/node40/watcher-421889-1177504250 -o ROOT/results/node40/solver-421889-1177504250 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421889-1177504250/minisat_noassertions /tmp/evaluation/421889-1177504250/instance-421889-1177504250.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 0.91 0.96 2/77 32516
/proc/meminfo: memFree=1780232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=2328 CPUtime=0
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 79304705 2383872 460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 582 461 50 130 0 449 0

[startup+0.00824998 s]
/proc/loadavg: 0.71 0.91 0.96 2/77 32516
/proc/meminfo: memFree=1780232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=3248 CPUtime=0
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 691 0 0 0 0 0 0 0 18 0 1 0 79304705 3325952 677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 812 679 51 130 0 679 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3248

[startup+0.101269 s]
/proc/loadavg: 0.71 0.91 0.96 2/77 32516
/proc/meminfo: memFree=1780232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=12668 CPUtime=0.09
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 2755 0 0 0 9 0 0 0 18 0 1 0 79304705 12972032 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 3167 2741 50 130 0 3034 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12668

[startup+0.301309 s]
/proc/loadavg: 0.71 0.91 0.96 2/77 32516
/proc/meminfo: memFree=1780232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=47492 CPUtime=0.29
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 9516 0 0 0 25 4 0 0 20 0 1 0 79304705 48631808 9502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 11873 9503 50 130 0 11740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47492

[startup+0.701394 s]
/proc/loadavg: 0.71 0.91 0.96 2/77 32516
/proc/meminfo: memFree=1780232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=66900 CPUtime=0.69
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 14346 0 0 0 62 7 0 0 23 0 1 0 79304705 68505600 14332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 16725 14332 50 130 0 16592 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66900

[startup+1.50156 s]
/proc/loadavg: 0.71 0.91 0.96 2/78 32517
/proc/meminfo: memFree=1709760/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=103952 CPUtime=1.49
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 23728 0 0 0 136 13 0 0 25 0 1 0 79304705 106446848 23714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 25988 23714 50 130 0 25855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103952

[startup+3.1029 s]
/proc/loadavg: 0.71 0.91 0.96 2/78 32517
/proc/meminfo: memFree=1682624/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=120392 CPUtime=3.09
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 27681 0 0 0 294 15 0 0 25 0 1 0 79304705 123281408 27667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134537909 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 30098 27667 61 130 0 29965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120392

[startup+6.30156 s]
/proc/loadavg: 0.73 0.91 0.96 2/78 32517
/proc/meminfo: memFree=1650368/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=116888 CPUtime=6.28
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 32600 0 0 0 610 18 0 0 25 0 1 0 79304705 119693312 27987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 29222 27987 67 130 0 29089 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 116888

[startup+12.7019 s]
/proc/loadavg: 0.76 0.91 0.96 2/78 32517
/proc/meminfo: memFree=1668352/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=116888 CPUtime=12.68
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 32626 0 0 0 1249 19 0 0 25 0 1 0 79304705 119693312 28013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 29222 28013 67 130 0 29089 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 116888

[startup+25.5016 s]
/proc/loadavg: 0.81 0.91 0.96 2/78 32517
/proc/meminfo: memFree=1668416/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=116888 CPUtime=25.47
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 32627 0 0 0 2528 19 0 0 25 0 1 0 79304705 119693312 28014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 29222 28014 67 130 0 29089 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 116888

[startup+51.1019 s]
/proc/loadavg: 0.87 0.92 0.96 3/78 32517
/proc/meminfo: memFree=1668480/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=116888 CPUtime=51.06
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 32627 0 0 0 5087 19 0 0 25 0 1 0 79304705 119693312 28014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 29222 28014 67 130 0 29089 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 116888

[startup+102.306 s]
/proc/loadavg: 0.94 0.93 0.96 2/78 32517
/proc/meminfo: memFree=1661824/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=123740 CPUtime=102.25
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 34320 0 0 0 10204 21 0 0 25 0 1 0 79304705 126709760 29707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 30935 29707 67 130 0 30802 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 123740

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.96 2/78 32517
/proc/meminfo: memFree=1646464/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=139344 CPUtime=162.22
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 38196 0 0 0 16197 25 0 0 25 0 1 0 79304705 142688256 33583 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 34836 33583 67 130 0 34703 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 139344

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 32517
/proc/meminfo: memFree=1631168/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=154472 CPUtime=222.2
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 41966 0 0 0 22190 30 0 0 25 0 1 0 79304705 158179328 37353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548110 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 38618 37353 67 130 0 38485 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 154472

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 32517
/proc/meminfo: memFree=1619200/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=166532 CPUtime=282.18
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 44980 0 0 0 28184 34 0 0 25 0 1 0 79304705 170528768 40367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 41633 40367 67 130 0 41500 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 166532

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 32517
/proc/meminfo: memFree=1610304/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=175348 CPUtime=342.16
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 47144 0 0 0 34180 36 0 0 25 0 1 0 79304705 179556352 42531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 43837 42531 67 130 0 43704 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 175348

[startup+402.301 s]
/proc/loadavg: 1.04 0.98 0.96 2/78 32517
/proc/meminfo: memFree=1606400/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=179296 CPUtime=402.14
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 48126 0 0 0 40176 38 0 0 25 0 1 0 79304705 183599104 43513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 44824 43513 67 130 0 44691 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 179296

[startup+462.302 s]
/proc/loadavg: 1.01 0.98 0.96 2/78 32517
/proc/meminfo: memFree=1600768/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=184828 CPUtime=462.12
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 49539 0 0 0 46172 40 0 0 25 0 1 0 79304705 189263872 44926 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 46207 44926 67 130 0 46074 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 184828

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.96 2/78 32517
/proc/meminfo: memFree=1593856/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=191924 CPUtime=522.1
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 51317 0 0 0 52168 42 0 0 25 0 1 0 79304705 196530176 46704 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 47981 46704 67 130 0 47848 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 191924

[startup+582.303 s]
/proc/loadavg: 1.00 0.98 0.96 2/78 32517
/proc/meminfo: memFree=1581568/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=204524 CPUtime=582.07
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 54340 0 0 0 58162 45 0 0 25 0 1 0 79304705 209432576 49727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 51131 49727 67 130 0 50998 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 204524

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.96 2/78 32517
/proc/meminfo: memFree=1571712/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=214184 CPUtime=642.05
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 56781 0 0 0 64156 49 0 0 25 0 1 0 79304705 219324416 52168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 53546 52168 67 130 0 53413 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 214184


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1041536/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=750308 CPUtime=9098.66
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 189028 0 0 0 909605 261 0 0 25 0 1 0 79304705 768315392 184407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 187577 184407 67 130 0 187444 0
Current children cumulated CPU time (s) 9098.66
Current children cumulated vsize (KiB) 750308

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1038784/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=752948 CPUtime=9158.64
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 189708 0 0 0 915601 263 0 0 25 0 1 0 79304705 771018752 185087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 188237 185087 67 130 0 188104 0
Current children cumulated CPU time (s) 9158.64
Current children cumulated vsize (KiB) 752948

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1035456/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=756248 CPUtime=9218.63
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 190536 0 0 0 921598 265 0 0 25 0 1 0 79304705 774397952 185915 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 189062 185915 67 130 0 188929 0
Current children cumulated CPU time (s) 9218.63
Current children cumulated vsize (KiB) 756248

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1031232/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=760376 CPUtime=9278.6
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 191594 0 0 0 927594 266 0 0 25 0 1 0 79304705 778625024 186973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 190094 186973 67 130 0 189961 0
Current children cumulated CPU time (s) 9278.6
Current children cumulated vsize (KiB) 760376

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1026560/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=764996 CPUtime=9338.58
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 192737 0 0 0 933590 268 0 0 25 0 1 0 79304705 783355904 188116 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 191249 188116 67 130 0 191116 0
Current children cumulated CPU time (s) 9338.58
Current children cumulated vsize (KiB) 764996

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1022528/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=769028 CPUtime=9398.55
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 193760 0 0 0 939586 269 0 0 25 0 1 0 79304705 787484672 189139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 192257 189139 67 130 0 192124 0
Current children cumulated CPU time (s) 9398.55
Current children cumulated vsize (KiB) 769028

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1018880/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=773200 CPUtime=9458.54
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 194678 0 0 0 945583 271 0 0 25 0 1 0 79304705 791756800 190057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 193300 190057 67 130 0 193167 0
Current children cumulated CPU time (s) 9458.54
Current children cumulated vsize (KiB) 773200

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1015552/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=776632 CPUtime=9518.52
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 195530 0 0 0 951579 273 0 0 25 0 1 0 79304705 795271168 190909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 194158 190909 67 130 0 194025 0
Current children cumulated CPU time (s) 9518.52
Current children cumulated vsize (KiB) 776632

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1011392/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=780724 CPUtime=9578.5
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 196565 0 0 0 957575 275 0 0 25 0 1 0 79304705 799461376 191944 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 195181 191944 67 130 0 195048 0
Current children cumulated CPU time (s) 9578.5
Current children cumulated vsize (KiB) 780724

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1008256/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=783904 CPUtime=9638.47
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 197358 0 0 0 963571 276 0 0 25 0 1 0 79304705 802717696 192737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 195976 192737 67 130 0 195843 0
Current children cumulated CPU time (s) 9638.47
Current children cumulated vsize (KiB) 783904

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1004288/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=787732 CPUtime=9698.45
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 198330 0 0 0 969567 278 0 0 25 0 1 0 79304705 806637568 193709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 196933 193709 67 130 0 196800 0
Current children cumulated CPU time (s) 9698.45
Current children cumulated vsize (KiB) 787732

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1002176/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=789800 CPUtime=9758.43
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 198863 0 0 0 975564 279 0 0 25 0 1 0 79304705 808755200 194242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 197450 194242 67 130 0 197317 0
Current children cumulated CPU time (s) 9758.43
Current children cumulated vsize (KiB) 789800

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=1000384/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=791820 CPUtime=9818.41
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 199310 0 0 0 981561 280 0 0 25 0 1 0 79304705 810823680 194689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 197955 194689 67 130 0 197822 0
Current children cumulated CPU time (s) 9818.41
Current children cumulated vsize (KiB) 791820

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=998208/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=793904 CPUtime=9878.39
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 199837 0 0 0 987558 281 0 0 25 0 1 0 79304705 812957696 195216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 198476 195216 67 130 0 198343 0
Current children cumulated CPU time (s) 9878.39
Current children cumulated vsize (KiB) 793904

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 647
/proc/meminfo: memFree=996544/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=795720 CPUtime=9938.37
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 200253 0 0 0 993555 282 0 0 25 0 1 0 79304705 814817280 195632 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 198930 195632 67 130 0 198797 0
Current children cumulated CPU time (s) 9938.37
Current children cumulated vsize (KiB) 795720

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 649
/proc/meminfo: memFree=993984/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=798692 CPUtime=9998.35
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 200868 0 0 0 999552 283 0 0 25 0 1 0 79304705 817860608 196247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551670 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 199673 196247 67 130 0 199540 0
Current children cumulated CPU time (s) 9998.35
Current children cumulated vsize (KiB) 798692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 649
/proc/meminfo: memFree=993920/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=798692 CPUtime=10000
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4194304 200886 0 0 0 999722 283 0 0 25 0 1 0 79304705 817860608 196265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 199673 196265 67 130 0 199540 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 798692

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 649
/proc/meminfo: memFree=993920/2055920 swapFree=4157376/4192956
[pid=32516] ppid=32514 vsize=0 CPUtime=10000.2
/proc/32516/stat : 32516 (minisat_noasser) R 32514 32516 32460 0 -1 4195332 200886 0 0 0 999722 293 0 0 25 0 1 0 79304705 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/32516/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.1
CPU time (s): 10000.2
CPU user time (s): 9997.22
CPU system time (s): 2.95455
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 798692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.22
system time used= 2.95455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200886
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= 210819

runsolver used 7.84681 second user time and 21.7117 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 12:30:51 UTC 2007

IDJOB= 421889
IDBENCH= 20383
IDSOLVER= 189
FILE ID= node40/421889-1177504250

PBS_JOBID= 4685912

Free space on /tmp= 66486 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/421889-1177504250/minisat_noassertions /tmp/evaluation/421889-1177504250/instance-421889-1177504250.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421889-1177504250 -o ROOT/results/node40/solver-421889-1177504250 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421889-1177504250/minisat_noassertions /tmp/evaluation/421889-1177504250/instance-421889-1177504250.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 523008923

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1780832 kB
Buffers:         40536 kB
Cached:         168676 kB
SwapCached:      16548 kB
Active:         150728 kB
Inactive:        82620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780832 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:           24060 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            27124 kB
Committed_AS:   997876 kB
PageTables:       1932 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= 66486 MiB

End job on node40 on Wed Apr 25 15:17:38 UTC 2007