Trace number 421738

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) 1200.11 1200.54

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
MD5SUM181c4935b6e4cd791aedd030930111fa
Bench CategoryCRAFTED (crafted 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 variables16866
Number of clauses2507999
Sum of the clauses size5028712
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505923
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 59
Number of clauses of size over 52059

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:  16866                                                |
0.00/0.00	c |  Number of clauses:    2507999                                              |
3.39/3.44	c |  Parsing time:         3.26         s                                       |
203.83/203.98	c ============================[ Search Statistics ]==============================
203.83/203.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
203.83/203.98	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
203.83/203.98	c ===============================================================================
203.83/203.98	c |         0 |   14459  2464343  6662014 |   821447        0    nan |  0.000 % |
204.73/204.81	c |       100 |   14459  2464343  6662014 |   903592      100     34 |  1.826 % |
205.93/206.04	c |       251 |   14459  2464343  6662014 |   993951      251     60 |  1.826 % |
207.03/207.13	c |       477 |   14459  2464343  6662014 |  1093346      477     47 |  1.826 % |
208.84/208.98	c |       814 |   14459  2464343  6662014 |  1202681      814     48 |  1.826 % |
214.44/214.54	c |      1321 |   14459  2464343  6662014 |  1322949     1321     65 |  1.826 % |
219.53/219.62	c |      2080 |   14459  2464343  6662014 |  1455244     2080     59 |  1.826 % |
228.33/228.43	c |      3219 |   14459  2464343  6662014 |  1600769     3219    101 |  1.826 % |
243.72/243.81	c |      4927 |   14459  2464343  6662014 |  1760846     4927     93 |  1.826 % |
265.61/265.77	c |      7490 |   14459  2464343  6662014 |  1936930     7490    107 |  1.826 % |
297.41/297.55	c |     11334 |   14459  2464343  6662014 |  2130623    11334     99 |  1.826 % |
346.49/346.63	c |     17102 |   14459  2464343  6662014 |  2343686    17102    103 |  1.826 % |
433.70/433.99	c |     25752 |   14459  2464343  6662014 |  2578054    25752    105 |  1.826 % |
542.65/542.96	c |     38726 |   14459  2464343  6662014 |  2835860    38726    112 |  1.826 % |
772.09/772.48	c |     58188 |   14459  2464343  6662014 |  3119446    58188    136 |  1.826 % |
1058.01/1058.45	c |     87381 |   14459  2464343  6662014 |  3431390    87381    133 |  1.826 % |

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-421738-1177494870 -o ROOT/results/node7/solver-421738-1177494870 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421738-1177494870/minisat_noassertions /tmp/evaluation/421738-1177494870/instance-421738-1177494870.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: 0.93 0.98 0.95 3/77 16641
/proc/meminfo: memFree=1797496/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=2476 CPUtime=0
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 225525147 2535424 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 619 517 49 130 0 486 0

[startup+0.0135241 s]
/proc/loadavg: 0.93 0.98 0.95 3/77 16641
/proc/meminfo: memFree=1797496/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=3868 CPUtime=0
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 845 0 0 0 0 0 0 0 18 0 1 0 225525147 3960832 814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 967 814 50 130 0 834 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3868

[startup+0.101533 s]
/proc/loadavg: 0.93 0.98 0.95 3/77 16641
/proc/meminfo: memFree=1797496/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=7484 CPUtime=0.09
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 1695 0 0 0 9 0 0 0 18 0 1 0 225525147 7663616 1664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 1871 1664 50 130 0 1738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7484

[startup+0.301553 s]
/proc/loadavg: 0.93 0.98 0.95 3/77 16641
/proc/meminfo: memFree=1797496/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=14188 CPUtime=0.29
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 3409 0 0 0 28 1 0 0 19 0 1 0 225525147 14528512 3378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 3547 3379 50 130 0 3414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14188

[startup+0.701595 s]
/proc/loadavg: 0.93 0.98 0.95 3/77 16641
/proc/meminfo: memFree=1797496/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=30312 CPUtime=0.69
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 7045 0 0 0 67 2 0 0 23 0 1 0 225525147 31039488 7014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 7578 7014 50 130 0 7445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30312

[startup+1.50168 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1758256/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=62620 CPUtime=1.49
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 14538 0 0 0 142 7 0 0 25 0 1 0 225525147 64122880 14507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 15655 14508 50 130 0 15522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62620

[startup+3.10185 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1716336/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=120648 CPUtime=3.09
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 29838 0 0 0 294 15 0 0 25 0 1 0 225525147 123543552 29807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 30162 29807 50 130 0 30029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120648

[startup+6.30218 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1666736/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=139248 CPUtime=6.29
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 32676 0 0 0 612 17 0 0 25 0 1 0 225525147 142589952 32645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 34812 32645 61 130 0 34679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 139248

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1666864/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=139248 CPUtime=12.68
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 32676 0 0 0 1251 17 0 0 25 0 1 0 225525147 142589952 32645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 34812 32645 61 130 0 34679 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 139248

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1666992/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=139248 CPUtime=25.48
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 32676 0 0 0 2531 17 0 0 25 0 1 0 225525147 142589952 32645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 34812 32645 61 130 0 34679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139248

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1666928/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=139248 CPUtime=51.08
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 32676 0 0 0 5090 18 0 0 25 0 1 0 225525147 142589952 32645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 34812 32645 61 130 0 34679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 139248

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1575280/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=232060 CPUtime=102.26
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 55549 0 0 0 10197 29 0 0 25 0 1 0 225525147 237629440 55518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529445 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 58015 55518 61 130 0 57882 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 232060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1567856/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=233776 CPUtime=162.25
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57392 0 0 0 16193 32 0 0 25 0 1 0 225525147 239386624 57361 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 58444 57361 61 130 0 58311 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 233776

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1596848/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202384 CPUtime=222.23
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57650 0 0 0 22190 33 0 0 25 0 1 0 225525147 207241216 50071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50596 50071 66 130 0 50463 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 202384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1596848/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202384 CPUtime=282.21
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57650 0 0 0 28188 33 0 0 25 0 1 0 225525147 207241216 50071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50596 50071 66 130 0 50463 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 202384

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16642
/proc/meminfo: memFree=1596912/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202384 CPUtime=342.2
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57650 0 0 0 34186 34 0 0 25 0 1 0 225525147 207241216 50071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50596 50071 66 130 0 50463 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 202384

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/84 16750
/proc/meminfo: memFree=1595648/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202540 CPUtime=402.14
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57656 0 0 0 40177 37 0 0 25 0 1 0 225525147 207400960 50077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50635 50077 66 130 0 50502 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 202540

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16840
/proc/meminfo: memFree=1596784/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202540 CPUtime=462.08
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57662 0 0 0 46170 38 0 0 25 0 1 0 225525147 207400960 50083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50635 50083 66 130 0 50502 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 202540

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16840
/proc/meminfo: memFree=1596784/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202540 CPUtime=522.06
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57670 0 0 0 52168 38 0 0 25 0 1 0 225525147 207400960 50091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50635 50091 66 130 0 50502 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 202540

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16840
/proc/meminfo: memFree=1596656/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202676 CPUtime=582.05
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57716 0 0 0 58166 39 0 0 25 0 1 0 225525147 207540224 50128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50669 50128 66 130 0 50536 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 202676

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16840
/proc/meminfo: memFree=1596720/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202676 CPUtime=642.03
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57721 0 0 0 64164 39 0 0 25 0 1 0 225525147 207540224 50133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50669 50133 66 130 0 50536 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 202676

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16840
/proc/meminfo: memFree=1596720/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202676 CPUtime=702.01
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57726 0 0 0 70162 39 0 0 25 0 1 0 225525147 207540224 50138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50669 50138 66 130 0 50536 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 202676

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1596784/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202676 CPUtime=762
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57730 0 0 0 76160 40 0 0 25 0 1 0 225525147 207540224 50142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50669 50142 66 130 0 50536 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 202676

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 0.96 2/78 16840
/proc/meminfo: memFree=1596720/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202796 CPUtime=821.97
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57736 0 0 0 82157 40 0 0 25 0 1 0 225525147 207663104 50148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50699 50148 66 130 0 50566 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 202796

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 16840
/proc/meminfo: memFree=1596720/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=202796 CPUtime=881.96
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 57742 0 0 0 88155 41 0 0 25 0 1 0 225525147 207663104 50154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 50699 50154 66 130 0 50566 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 202796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1594864/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=204780 CPUtime=941.94
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 58217 0 0 0 94152 42 0 0 25 0 1 0 225525147 209694720 50629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 51195 50629 66 130 0 51062 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 204780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1592176/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=207444 CPUtime=1001.92
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 58885 0 0 0 100149 43 0 0 25 0 1 0 225525147 212422656 51297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 51861 51297 66 130 0 51728 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 207444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1589616/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=210084 CPUtime=1061.91
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 59551 0 0 0 106146 45 0 0 25 0 1 0 225525147 215126016 51963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546880 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 52521 51963 66 130 0 52388 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 210084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1585584/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=214092 CPUtime=1121.89
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 60534 0 0 0 112142 47 0 0 25 0 1 0 225525147 219230208 52946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 53523 52946 66 130 0 53390 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 214092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1581616/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=218056 CPUtime=1181.87
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 61517 0 0 0 118138 49 0 0 25 0 1 0 225525147 223289344 53929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 54514 53929 66 130 0 54381 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 218056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1580336/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=219244 CPUtime=1200.07
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 61832 0 0 0 119958 49 0 0 25 0 1 0 225525147 224505856 54244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 54811 54244 66 130 0 54678 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219244

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 16840
/proc/meminfo: memFree=1580336/2055920 swapFree=4156304/4192956
[pid=16641] ppid=16639 vsize=219244 CPUtime=1200.07
/proc/16641/stat : 16641 (minisat_noasser) R 16639 16641 16160 0 -1 4194304 61832 0 0 0 119958 49 0 0 25 0 1 0 225525147 224505856 54244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16641/statm: 54811 54244 66 130 0 54678 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.58
CPU system time (s): 0.530919
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 233908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.530919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61832
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= 24598

runsolver used 0.898863 second user time and 2.74358 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 09:54:35 UTC 2007

IDJOB= 421738
IDBENCH= 24641
IDSOLVER= 188
FILE ID= node7/421738-1177494870

PBS_JOBID= 4685812

Free space on /tmp= 66379 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l1.used-as.sat04-893.sat05-4187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421738-1177494870/minisat_noassertions /tmp/evaluation/421738-1177494870/instance-421738-1177494870.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421738-1177494870 -o ROOT/results/node7/solver-421738-1177494870 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421738-1177494870/minisat_noassertions /tmp/evaluation/421738-1177494870/instance-421738-1177494870.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  181c4935b6e4cd791aedd030930111fa

RANDOM SEED= 145416605

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:       1797904 kB
Buffers:         37872 kB
Cached:         151728 kB
SwapCached:      16780 kB
Active:         130212 kB
Inactive:        83360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797904 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:           35184 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            29860 kB
Committed_AS:  8877872 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= 66379 MiB

End job on node7 on Wed Apr 25 10:14:38 UTC 2007