Trace number 421502

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.43

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark272.026
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

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:  71112                                                |
0.00/0.00	c |  Number of clauses:    208728                                               |
0.19/0.23	c |  Parsing time:         0.20         s                                       |
1.59/1.65	c ============================[ Search Statistics ]==============================
1.59/1.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.65	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.65	c ===============================================================================
1.59/1.65	c |         0 |   17074   113428   382859 |    37809        0    nan |  0.000 % |
1.69/1.75	c |       100 |   17073   113428   382859 |    41590       99     14 |  0.361 % |
1.79/1.85	c |       250 |   17068   113428   382859 |    45749      244     10 |  0.368 % |
1.89/1.97	c |       475 |   17067   113428   382859 |    50324      468     11 |  0.370 % |
2.10/2.16	c |       812 |   17066   113428   382859 |    55356      804     19 |  0.371 % |
2.39/2.47	c |      1320 |   17066   113140   381859 |    60892     1275     23 |  0.371 % |
3.19/3.23	c |      2080 |   17064   113110   381757 |    66981     1855     22 |  0.374 % |
3.99/4.00	c |      3221 |   17063   113095   381709 |    73679     2986     30 |  0.375 % |
5.29/5.36	c |      4929 |   17059   112963   381270 |    81047     4681     28 |  0.382 % |
7.69/7.77	c |      7491 |   17057   112862   380947 |    89152     7241     30 |  0.385 % |
11.89/11.91	c |     11335 |   17053   112794   380715 |    98067    11065     33 |  0.390 % |
17.39/17.40	c |     17101 |   17049   112622   380140 |   107874    16823     35 |  0.395 % |
27.98/28.07	c |     25750 |   17046   112496   379742 |   118661    25448     37 |  0.399 % |
45.58/45.60	c |     38724 |   17041   112307   379145 |   130528    38403     43 |  0.406 % |
74.47/74.59	c |     58185 |   17036   112128   378526 |   143580    57398     47 |  0.413 % |
131.05/131.19	c |     87377 |   17033   112066   378338 |   157938    86576     57 |  0.418 % |
227.12/227.22	c |    131166 |   17031   112066   378338 |   173732   130363     66 |  0.420 % |
392.38/392.54	c |    196850 |   17020   111871   377680 |   191106    48386     73 |  0.439 % |
650.61/650.81	c |    295376 |   17009   111542   376577 |   210216   146877    115 |  0.451 % |
1039.29/1039.63	c |    443166 |   16990   111049   374870 |   231238   113061     79 |  0.478 % |

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/node7/watcher-421502-1177492461 -o ROOT/results/node7/solver-421502-1177492461 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421502-1177492461/minisat_noassertions /tmp/evaluation/421502-1177492461/instance-421502-1177492461.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.83 3/77 16549
/proc/meminfo: memFree=1841144/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=2176 CPUtime=0
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 455 0 0 0 0 0 0 0 18 0 1 0 225283767 2228224 441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 544 441 50 130 0 411 0

[startup+0.0127539 s]
/proc/loadavg: 0.99 0.97 0.83 3/77 16549
/proc/meminfo: memFree=1841144/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=3028 CPUtime=0
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 662 0 0 0 0 0 0 0 18 0 1 0 225283767 3100672 648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 757 649 50 130 0 624 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3028

[startup+0.101763 s]
/proc/loadavg: 0.99 0.97 0.83 3/77 16549
/proc/meminfo: memFree=1841144/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=10912 CPUtime=0.09
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 2450 0 0 0 8 1 0 0 18 0 1 0 225283767 11173888 2436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 2728 2436 50 130 0 2595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10912

[startup+0.301783 s]
/proc/loadavg: 0.99 0.97 0.83 3/77 16549
/proc/meminfo: memFree=1841144/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=24132 CPUtime=0.29
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 5196 0 0 0 27 2 0 0 19 0 1 0 225283767 24711168 5182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 6033 5183 62 130 0 5900 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24132

[startup+0.701825 s]
/proc/loadavg: 0.99 0.97 0.83 3/77 16549
/proc/meminfo: memFree=1841144/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=32588 CPUtime=0.69
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 7478 0 0 0 65 4 0 0 23 0 1 0 225283767 33370112 7464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 8147 7465 62 130 0 8014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32588

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 16550
/proc/meminfo: memFree=1805424/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=42388 CPUtime=1.49
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 9805 0 0 0 144 5 0 0 25 0 1 0 225283767 43405312 9791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 10597 9791 62 130 0 10464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42388

[startup+3.10108 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 16550
/proc/meminfo: memFree=1805744/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=37444 CPUtime=3.09
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 9918 0 0 0 304 5 0 0 25 0 1 0 225283767 38342656 8799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 9361 8799 67 130 0 9228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37444

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 16550
/proc/meminfo: memFree=1805744/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=37444 CPUtime=6.29
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 9918 0 0 0 624 5 0 0 25 0 1 0 225283767 38342656 8799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 9361 8799 67 130 0 9228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37444

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16550
/proc/meminfo: memFree=1805744/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=37444 CPUtime=12.69
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 9918 0 0 0 1264 5 0 0 25 0 1 0 225283767 38342656 8799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 9361 8799 67 130 0 9228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37444

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16550
/proc/meminfo: memFree=1805808/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=37444 CPUtime=25.48
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 9918 0 0 0 2543 5 0 0 25 0 1 0 225283767 38342656 8799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 9361 8799 67 130 0 9228 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37444

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16550
/proc/meminfo: memFree=1804016/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=39668 CPUtime=51.07
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 10430 0 0 0 5101 6 0 0 25 0 1 0 225283767 40620032 9311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 9917 9311 67 130 0 9784 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39668

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 16550
/proc/meminfo: memFree=1796528/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=47096 CPUtime=102.26
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 12276 0 0 0 10218 8 0 0 25 0 1 0 225283767 48226304 11157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 11774 11157 67 130 0 11641 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47096

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 16550
/proc/meminfo: memFree=1786672/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=57112 CPUtime=162.25
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 14771 0 0 0 16213 12 0 0 25 0 1 0 225283767 58482688 13652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 14278 13652 67 130 0 14145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 57112

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 16550
/proc/meminfo: memFree=1776240/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=67396 CPUtime=222.23
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 17330 0 0 0 22208 15 0 0 25 0 1 0 225283767 69013504 16211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 16849 16211 67 130 0 16716 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 67396

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 16550
/proc/meminfo: memFree=1767472/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=76404 CPUtime=282.21
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 19552 0 0 0 28203 18 0 0 25 0 1 0 225283767 78237696 18433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 19101 18433 67 130 0 18968 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 16550
/proc/meminfo: memFree=1758320/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=85332 CPUtime=342.2
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 21802 0 0 0 34197 23 0 0 25 0 1 0 225283767 87379968 20683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 21333 20683 67 130 0 21200 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85332

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 16550
/proc/meminfo: memFree=1755568/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=88136 CPUtime=402.18
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 22480 0 0 0 40194 24 0 0 25 0 1 0 225283767 90251264 21361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 22034 21361 67 130 0 21901 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 88136

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 16550
/proc/meminfo: memFree=1755504/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=88136 CPUtime=462.16
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 22481 0 0 0 46191 25 0 0 25 0 1 0 225283767 90251264 21362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 22034 21362 67 130 0 21901 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88136

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 16550
/proc/meminfo: memFree=1755504/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=88136 CPUtime=522.14
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 22482 0 0 0 52189 25 0 0 25 0 1 0 225283767 90251264 21363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 22034 21363 67 130 0 21901 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 88136

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 16550
/proc/meminfo: memFree=1754352/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=89324 CPUtime=582.12
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 22796 0 0 0 58186 26 0 0 25 0 1 0 225283767 91467776 21677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 22331 21677 67 130 0 22198 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 89324

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 16550
/proc/meminfo: memFree=1740464/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=103104 CPUtime=642.11
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 26229 0 0 0 64181 30 0 0 25 0 1 0 225283767 105578496 25110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 25776 25110 67 130 0 25643 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 103104

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 16550
/proc/meminfo: memFree=1730928/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=112852 CPUtime=702.09
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 28644 0 0 0 70176 33 0 0 25 0 1 0 225283767 115560448 27525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 28213 27525 67 130 0 28080 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 112852

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16550
/proc/meminfo: memFree=1720816/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=122916 CPUtime=762.08
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 31158 0 0 0 76172 36 0 0 25 0 1 0 225283767 125865984 30039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 30729 30039 67 130 0 30596 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 122916

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 16550
/proc/meminfo: memFree=1714736/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=128996 CPUtime=822.06
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 32695 0 0 0 82167 39 0 0 25 0 1 0 225283767 132091904 31576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32249 31576 67 130 0 32116 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 128996

[startup+882.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 16550
/proc/meminfo: memFree=1712304/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=882.04
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33283 0 0 0 88164 40 0 0 25 0 1 0 225283767 134885376 32164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32164 67 130 0 32798 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 131724

[startup+942.302 s]
/proc/loadavg: 1.12 1.02 0.93 2/78 16550
/proc/meminfo: memFree=1712304/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=942.02
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33283 0 0 0 94162 40 0 0 25 0 1 0 225283767 134885376 32164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32164 67 130 0 32798 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 131724

[startup+1002.3 s]
/proc/loadavg: 1.12 1.03 0.93 2/78 16550
/proc/meminfo: memFree=1712304/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=1002.01
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33283 0 0 0 100160 41 0 0 25 0 1 0 225283767 134885376 32164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32164 67 130 0 32798 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 131724

[startup+1062.3 s]
/proc/loadavg: 1.11 1.04 0.94 2/78 16550
/proc/meminfo: memFree=1712240/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=1061.98
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33284 0 0 0 106157 41 0 0 25 0 1 0 225283767 134885376 32165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32165 67 130 0 32798 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 131724

[startup+1122.3 s]
/proc/loadavg: 1.15 1.06 0.95 2/78 16552
/proc/meminfo: memFree=1712048/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=1121.97
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33285 0 0 0 112155 42 0 0 25 0 1 0 225283767 134885376 32166 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32166 67 130 0 32798 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 131724

[startup+1182.3 s]
/proc/loadavg: 1.11 1.06 0.95 2/78 16552
/proc/meminfo: memFree=1712112/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=1181.95
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33288 0 0 0 118153 42 0 0 25 0 1 0 225283767 134885376 32169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32169 67 130 0 32798 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 131724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.06 0.95 2/78 16552
/proc/meminfo: memFree=1712112/2055920 swapFree=4156304/4192956
[pid=16549] ppid=16547 vsize=131724 CPUtime=1200.06
/proc/16549/stat : 16549 (minisat_noasser) R 16547 16549 16160 0 -1 4194304 33289 0 0 0 119963 43 0 0 25 0 1 0 225283767 134885376 32170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16549/statm: 32931 32170 67 130 0 32798 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 131724

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.63
CPU system time (s): 0.452931
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 131724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33289
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= 24567

runsolver used 0.911861 second user time and 2.70459 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 09:14:21 UTC 2007

IDJOB= 421502
IDBENCH= 20425
IDSOLVER= 188
FILE ID= node7/421502-1177492461

PBS_JOBID= 4685812

Free space on /tmp= 66408 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/421502-1177492461/minisat_noassertions /tmp/evaluation/421502-1177492461/instance-421502-1177492461.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421502-1177492461 -o ROOT/results/node7/solver-421502-1177492461 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421502-1177492461/minisat_noassertions /tmp/evaluation/421502-1177492461/instance-421502-1177492461.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 664214768

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1841616 kB
Buffers:         37712 kB
Cached:         109252 kB
SwapCached:      16780 kB
Active:          99716 kB
Inactive:        71204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841616 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            4876 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            28872 kB
Committed_AS:  8875800 kB
PageTables:       1860 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= 66408 MiB

End job on node7 on Wed Apr 25 09:34:24 UTC 2007