Trace number 425096

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) 5000.08 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
MD5SUMf290f56a074b6fc7cc916d5199a37a77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1332.03
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.02/0.10	c |  Parsing time:         0.09         s                                       |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |   12603    53956   164037 |    17985        0    nan |  0.000 % |
0.19/0.27	c |       101 |   12603    53956   164037 |    19783      101    124 |  0.000 % |
0.29/0.34	c |       252 |   12603    53956   164037 |    21762      252    127 |  0.000 % |
0.39/0.43	c |       477 |   12603    53956   164037 |    23938      477    141 |  0.000 % |
0.49/0.59	c |       815 |   12603    53956   164037 |    26332      815    164 |  0.000 % |
0.79/0.81	c |      1322 |   12603    53956   164037 |    28965     1322    186 |  0.000 % |
1.10/1.15	c |      2081 |   12603    53956   164037 |    31862     2081    189 |  0.000 % |
1.59/1.70	c |      3220 |   12603    53956   164037 |    35048     3220    210 |  0.000 % |
2.39/2.47	c |      4928 |   12603    53956   164037 |    38553     4928    202 |  0.000 % |
3.69/3.75	c |      7490 |   12603    53956   164037 |    42408     7490    206 |  0.000 % |
5.68/5.77	c |     11335 |   12603    53956   164037 |    46649    11335    207 |  0.000 % |
9.19/9.29	c |     17102 |   12603    53956   164037 |    51314    17102    216 |  0.000 % |
15.79/15.82	c |     25752 |   12603    53956   164037 |    56445    25752    233 |  0.000 % |
26.08/26.18	c |     38726 |   12603    53956   164037 |    62090    38726    240 |  0.000 % |
45.58/45.61	c |     58188 |   12603    53956   164037 |    68299    58188    253 |  0.000 % |
83.06/83.16	c |     87380 |   12603    53956   164037 |    75129    29196    296 |  0.000 % |
145.85/145.93	c |    131171 |   12603    53956   164037 |    82642    72987    289 |  0.000 % |
249.23/249.32	c |    196855 |   12603    53956   164037 |    90906    66434    289 |  0.000 % |
430.09/430.24	c |    295381 |   12603    53956   164037 |    99996    85889    312 |  0.000 % |
737.50/737.77	c |    443171 |   12603    53956   164037 |   109996    58688    306 |  0.000 % |
1203.98/1204.41	c |    664856 |   12603    53956   164037 |   120996    86784    324 |  0.000 % |
2054.07/2054.78	c |    997385 |   12603    53956   164037 |   133095    97818    311 |  0.000 % |
3453.21/3454.28	c |   1496173 |   12603    53956   164037 |   146405   122715    317 |  0.000 % |

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/node12/watcher-425096-1177778564 -o ROOT/results/node12/solver-425096-1177778564 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425096-1177778564/minisat_noassertions /tmp/evaluation/425096-1177778564/instance-425096-1177778564.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 2/77 15870
/proc/meminfo: memFree=1596952/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=2476 CPUtime=0
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 253893747 2535424 513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 619 513 49 130 0 486 0

[startup+0.0335179 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 15870
/proc/meminfo: memFree=1596952/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=4488 CPUtime=0.02
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 981 0 0 0 2 0 0 0 18 0 1 0 253893747 4595712 950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 1122 950 50 130 0 989 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4488

[startup+0.102473 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 15870
/proc/meminfo: memFree=1596952/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=6744 CPUtime=0.09
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 1539 0 0 0 9 0 0 0 18 0 1 0 253893747 6905856 1508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 1686 1508 62 130 0 1553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6744

[startup+0.302491 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 15870
/proc/meminfo: memFree=1596952/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=6416 CPUtime=0.29
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 1650 0 0 0 29 0 0 0 20 0 1 0 253893747 6569984 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 1604 1471 67 130 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6416

[startup+0.701532 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 15870
/proc/meminfo: memFree=1596952/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=6680 CPUtime=0.69
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 1732 0 0 0 68 1 0 0 24 0 1 0 253893747 6840320 1553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 1670 1553 67 130 0 1537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6680

[startup+1.50161 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 15871
/proc/meminfo: memFree=1590352/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=8132 CPUtime=1.49
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 2077 0 0 0 148 1 0 0 25 0 1 0 253893747 8327168 1898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 2033 1898 67 130 0 1900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10177 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 15871
/proc/meminfo: memFree=1588240/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=10932 CPUtime=3.09
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 2776 0 0 0 308 1 0 0 25 0 1 0 253893747 11194368 2597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 2733 2597 67 130 0 2600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10932

[startup+6.30109 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 15871
/proc/meminfo: memFree=1582672/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=16264 CPUtime=6.29
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 4118 0 0 0 626 3 0 0 25 0 1 0 253893747 16654336 3939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 4066 3939 67 130 0 3933 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16264

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 15871
/proc/meminfo: memFree=1572816/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=25564 CPUtime=12.69
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 6447 0 0 0 1264 5 0 0 25 0 1 0 253893747 26177536 6268 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 6391 6268 67 130 0 6258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25564

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 15871
/proc/meminfo: memFree=1554648/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=43020 CPUtime=25.48
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 10795 0 0 0 2538 10 0 0 25 0 1 0 253893747 44052480 10616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 10755 10616 67 130 0 10622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43020

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 15871
/proc/meminfo: memFree=1526040/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=72128 CPUtime=51.08
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 18069 0 0 0 5091 17 0 0 25 0 1 0 253893747 73859072 17890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 18032 17890 67 130 0 17899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72128

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 15871
/proc/meminfo: memFree=1517208/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=80180 CPUtime=102.27
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 20082 0 0 0 10207 20 0 0 25 0 1 0 253893747 82104320 19903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 20045 19903 67 130 0 19912 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80180

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 15871
/proc/meminfo: memFree=1492184/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=105136 CPUtime=162.25
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 26316 0 0 0 16199 26 0 0 25 0 1 0 253893747 107659264 26137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 26284 26137 67 130 0 26151 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105136

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15871
/proc/meminfo: memFree=1492120/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=105136 CPUtime=222.23
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 26316 0 0 0 22197 26 0 0 25 0 1 0 253893747 107659264 26137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 26284 26137 67 130 0 26151 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105136

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15871
/proc/meminfo: memFree=1481816/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=115832 CPUtime=282.22
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 29002 0 0 0 28193 29 0 0 25 0 1 0 253893747 118611968 28823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 28958 28823 67 130 0 28825 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115832

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15871
/proc/meminfo: memFree=1478296/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=119048 CPUtime=342.21
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 29754 0 0 0 34190 31 0 0 25 0 1 0 253893747 121905152 29575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 29762 29575 67 130 0 29629 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 119048

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15871
/proc/meminfo: memFree=1478296/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=119048 CPUtime=402.19
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 29754 0 0 0 40188 31 0 0 25 0 1 0 253893747 121905152 29575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 29762 29575 67 130 0 29629 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 119048

[startup+462.303 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 15871
/proc/meminfo: memFree=1461208/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=135944 CPUtime=462.18
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 34014 0 0 0 46182 36 0 0 25 0 1 0 253893747 139206656 33835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 33986 33835 67 130 0 33853 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 135944

[startup+522.303 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 15871
/proc/meminfo: memFree=1461336/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=135944 CPUtime=522.16
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 34014 0 0 0 52180 36 0 0 25 0 1 0 253893747 139206656 33835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 33986 33835 67 130 0 33853 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 135944

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15871
/proc/meminfo: memFree=1461336/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=135944 CPUtime=582.15
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 34014 0 0 0 58178 37 0 0 25 0 1 0 253893747 139206656 33835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 33986 33835 67 130 0 33853 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 135944

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15871
/proc/meminfo: memFree=1461336/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=135944 CPUtime=642.13
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 34014 0 0 0 64176 37 0 0 25 0 1 0 253893747 139206656 33835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 33986 33835 67 130 0 33853 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 135944


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

[startup+4062.31 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 16071
/proc/meminfo: memFree=1373080/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=224320 CPUtime=4061.16
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 56042 0 0 0 406025 91 0 0 25 0 1 0 253893747 229703680 55854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 56080 55854 67 130 0 55947 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 224320

[startup+4122.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 16071
/proc/meminfo: memFree=1373080/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=224320 CPUtime=4121.15
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 56042 0 0 0 412023 92 0 0 25 0 1 0 253893747 229703680 55854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 56080 55854 67 130 0 55947 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 224320

[startup+4182.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 16071
/proc/meminfo: memFree=1373080/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=224320 CPUtime=4181.13
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 56042 0 0 0 418021 92 0 0 25 0 1 0 253893747 229703680 55854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 56080 55854 67 130 0 55947 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 224320

[startup+4242.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 16071
/proc/meminfo: memFree=1373016/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=224320 CPUtime=4241.12
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 56046 0 0 0 424019 93 0 0 25 0 1 0 253893747 229703680 55858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 56080 55858 67 130 0 55947 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 224320

[startup+4302.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 16071
/proc/meminfo: memFree=1359960/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4301.1
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59320 0 0 0 430014 96 0 0 25 0 1 0 253893747 243265536 59132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59132 67 130 0 59258 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 237564

[startup+4362.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 16071
/proc/meminfo: memFree=1359960/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4361.09
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59320 0 0 0 436012 97 0 0 25 0 1 0 253893747 243265536 59132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59132 67 130 0 59258 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 237564

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16071
/proc/meminfo: memFree=1360024/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4421.07
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59320 0 0 0 442010 97 0 0 25 0 1 0 253893747 243265536 59132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59132 67 130 0 59258 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 237564

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16071
/proc/meminfo: memFree=1360024/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4481.06
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59320 0 0 0 448008 98 0 0 25 0 1 0 253893747 243265536 59132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59132 67 130 0 59258 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 237564

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16071
/proc/meminfo: memFree=1359960/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4541.04
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59320 0 0 0 454006 98 0 0 25 0 1 0 253893747 243265536 59132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59132 67 130 0 59258 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 237564

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16071
/proc/meminfo: memFree=1359896/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=237564 CPUtime=4601.03
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 59321 0 0 0 460004 99 0 0 25 0 1 0 253893747 243265536 59133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 59391 59133 67 130 0 59258 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 237564

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16071
/proc/meminfo: memFree=1350552/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=247068 CPUtime=4661.01
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 61712 0 0 0 466000 101 0 0 25 0 1 0 253893747 252997632 61524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 61767 61524 67 130 0 61634 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 247068

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16210
/proc/meminfo: memFree=1345312/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=4720.94
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 471990 104 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 250764

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346264/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=4780.88
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 477984 104 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 250764

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346264/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=4840.86
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 483982 104 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 250764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346456/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=4900.85
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 489980 105 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 250764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346520/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=4960.84
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 495978 106 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 250764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346520/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=5000.03
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 499897 106 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 250764

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16270
/proc/meminfo: memFree=1346520/2055920 swapFree=4160076/4192956
[pid=15870] ppid=15868 vsize=250764 CPUtime=5000.03
/proc/15870/stat : 15870 (minisat_noasser) R 15868 15870 15816 0 -1 4194304 62645 0 0 0 499897 106 0 0 25 0 1 0 253893747 256782336 62457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15870/statm: 62691 62457 67 130 0 62558 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 250764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.08
CPU user time (s): 4998.98
CPU system time (s): 1.10283
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 250764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.98
system time used= 1.10283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62645
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= 100711

runsolver used 3.72643 second user time and 11.0263 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 28 16:42:44 UTC 2007

IDJOB= 425096
IDBENCH= 20189
IDSOLVER= 189
FILE ID= node12/425096-1177778564

PBS_JOBID= 4715699

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1054448974-13.cnf
COMMAND LINE= /tmp/evaluation/425096-1177778564/minisat_noassertions /tmp/evaluation/425096-1177778564/instance-425096-1177778564.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-425096-1177778564 -o ROOT/results/node12/solver-425096-1177778564 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425096-1177778564/minisat_noassertions /tmp/evaluation/425096-1177778564/instance-425096-1177778564.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f290f56a074b6fc7cc916d5199a37a77

RANDOM SEED= 326041323

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1597432 kB
Buffers:         44228 kB
Cached:         322260 kB
SwapCached:      11796 kB
Active:         236536 kB
Inactive:       153088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597432 kB
SwapTotal:     4192956 kB
SwapFree:      4160076 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            54368 kB
Committed_AS:  6190032 kB
PageTables:       1792 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= 66548 MiB

End job on node12 on Sat Apr 28 18:06:07 UTC 2007