Trace number 421279

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 1200.63

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
Bench CategoryRANDOM (random 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 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                                                |
0.00/0.10	c |  Parsing time:         0.09         s                                       |
0.19/0.23	c ============================[ Search Statistics ]==============================
0.19/0.23	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.23	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |   12606    54036   164330 |    18012        0    nan |  0.000 % |
0.19/0.27	c |       100 |   12606    54036   164330 |    19813      100    130 |  0.000 % |
0.28/0.34	c |       251 |   12606    54036   164330 |    21794      251    135 |  0.000 % |
0.38/0.43	c |       476 |   12606    54036   164330 |    23973      476    168 |  0.000 % |
0.48/0.59	c |       813 |   12606    54036   164330 |    26371      813    189 |  0.000 % |
0.78/0.81	c |      1319 |   12606    54036   164330 |    29008     1319    178 |  0.000 % |
1.10/1.14	c |      2079 |   12606    54036   164330 |    31909     2079    180 |  0.000 % |
1.59/1.64	c |      3219 |   12606    54036   164330 |    35100     3219    183 |  0.000 % |
2.39/2.44	c |      4927 |   12606    54036   164330 |    38610     4927    186 |  0.000 % |
3.69/3.72	c |      7489 |   12606    54036   164330 |    42471     7489    201 |  0.000 % |
5.79/5.80	c |     11334 |   12606    54036   164330 |    46718    11334    208 |  0.000 % |
9.38/9.40	c |     17100 |   12606    54036   164330 |    51390    17100    231 |  0.000 % |
15.89/15.94	c |     25750 |   12606    54036   164330 |    56529    25750    244 |  0.000 % |
26.88/26.94	c |     38727 |   12606    54036   164330 |    62182    38727    243 |  0.000 % |
46.38/46.46	c |     58189 |   12606    54036   164330 |    68400    58189    246 |  0.000 % |
77.86/77.94	c |     87382 |   12606    54036   164330 |    75240    29198    296 |  0.000 % |
138.04/138.20	c |    131171 |   12606    54036   164330 |    82764    72987    288 |  0.000 % |
257.09/257.25	c |    196857 |   12606    54036   164330 |    91041    66341    331 |  0.000 % |
409.54/409.74	c |    295384 |   12606    54036   164330 |   100145    85761    318 |  0.000 % |
712.54/712.85	c |    443173 |   12606    54036   164330 |   110159    61345    337 |  0.000 % |
1176.65/1177.21	c |    664858 |   12606    54036   164330 |   121175    87549    312 |  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/node13/watcher-421279-1177501691 -o ROOT/results/node13/solver-421279-1177501691 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421279-1177501691/minisat_noassertions /tmp/evaluation/421279-1177501691/instance-421279-1177501691.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: 0.92 0.98 0.99 3/77 2967
/proc/meminfo: memFree=1813072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=2476 CPUtime=0
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 198086932 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 619 518 49 130 0 486 0

[startup+0.105034 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2967
/proc/meminfo: memFree=1813072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=6740 CPUtime=0.09
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 1538 0 0 0 9 0 0 0 18 0 1 0 198086932 6901760 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 1685 1507 62 130 0 1552 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.201054 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2967
/proc/meminfo: memFree=1813072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=7172 CPUtime=0.19
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 1644 0 0 0 19 0 0 0 18 0 1 0 198086932 7344128 1613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529433 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 1793 1613 62 130 0 1660 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7172

[startup+0.301075 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2967
/proc/meminfo: memFree=1813072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=6412 CPUtime=0.28
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 1650 0 0 0 28 0 0 0 18 0 1 0 198086932 6565888 1471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 1603 1471 67 130 0 1470 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6412

[startup+0.70116 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2967
/proc/meminfo: memFree=1813072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=6808 CPUtime=0.68
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 1751 0 0 0 68 0 0 0 21 0 1 0 198086932 6971392 1572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 1702 1572 67 130 0 1569 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6808

[startup+1.50233 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1806472/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=8128 CPUtime=1.49
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 2068 0 0 0 148 1 0 0 25 0 1 0 198086932 8323072 1889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 2032 1889 67 130 0 1899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1804488/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=10900 CPUtime=3.09
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 2763 0 0 0 308 1 0 0 25 0 1 0 198086932 11161600 2584 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 2725 2584 67 130 0 2592 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10900

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1798920/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=16312 CPUtime=6.28
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 4116 0 0 0 625 3 0 0 25 0 1 0 198086932 16703488 3937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 4078 3937 67 130 0 3945 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16312

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1787336/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=27192 CPUtime=12.69
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 6843 0 0 0 1263 6 0 0 25 0 1 0 198086932 27844608 6664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 6798 6664 67 130 0 6665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27192

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1770888/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=42800 CPUtime=25.48
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 10734 0 0 0 2538 10 0 0 25 0 1 0 198086932 43827200 10555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 10700 10555 67 130 0 10567 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42800

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1744200/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=69932 CPUtime=51.07
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 17512 0 0 0 5090 17 0 0 25 0 1 0 198086932 71610368 17333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 17483 17333 67 130 0 17350 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69932

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2968
/proc/meminfo: memFree=1735560/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=77984 CPUtime=102.26
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 19526 0 0 0 10207 19 0 0 25 0 1 0 198086932 79855616 19347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 19496 19347 67 130 0 19363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77984

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1706440/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=107028 CPUtime=162.23
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 26791 0 0 0 16198 25 0 0 25 0 1 0 198086932 109596672 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 26757 26612 67 130 0 26624 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 107028

[startup+222.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1706376/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=107028 CPUtime=222.21
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 26791 0 0 0 22195 26 0 0 25 0 1 0 198086932 109596672 26612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548419 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 26757 26612 67 130 0 26624 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 107028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1693320/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=120624 CPUtime=282.19
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 30208 0 0 0 28190 29 0 0 25 0 1 0 198086932 123518976 30029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 30156 30029 67 130 0 30023 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 120624

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1683528/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=129932 CPUtime=342.16
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 32486 0 0 0 34185 31 0 0 25 0 1 0 198086932 133050368 32307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 32483 32307 67 130 0 32350 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 129932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1683528/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=129932 CPUtime=402.14
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 32486 0 0 0 40182 32 0 0 25 0 1 0 198086932 133050368 32307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 32483 32307 67 130 0 32350 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 129932

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1671688/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=141680 CPUtime=462.13
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 35434 0 0 0 46177 36 0 0 25 0 1 0 198086932 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 141680

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1671688/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=141680 CPUtime=522.1
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 35434 0 0 0 52174 36 0 0 25 0 1 0 198086932 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 141680

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1671624/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=141680 CPUtime=582.08
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 35434 0 0 0 58171 37 0 0 25 0 1 0 198086932 145080320 35255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 35420 35255 67 130 0 35287 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 141680

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1656072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=157268 CPUtime=642.06
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 39317 0 0 0 64164 42 0 0 25 0 1 0 198086932 161042432 39138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 39317 39138 67 130 0 39184 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 157268

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1656072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=157268 CPUtime=702.03
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 39317 0 0 0 70161 42 0 0 25 0 1 0 198086932 161042432 39138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 39317 39138 67 130 0 39184 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 157268

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2968
/proc/meminfo: memFree=1656008/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=157268 CPUtime=762.02
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 39317 0 0 0 76159 43 0 0 25 0 1 0 198086932 161042432 39138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 39317 39138 67 130 0 39184 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 157268

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3146
/proc/meminfo: memFree=1651848/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=160040 CPUtime=821.9
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 40037 0 0 0 82145 45 0 0 25 0 1 0 198086932 163880960 39858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 40010 39858 67 130 0 39877 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 160040

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1653000/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=160040 CPUtime=881.86
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 40037 0 0 0 88141 45 0 0 25 0 1 0 198086932 163880960 39858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 40010 39858 67 130 0 39877 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 160040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1653000/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=160040 CPUtime=941.84
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 40037 0 0 0 94138 46 0 0 25 0 1 0 198086932 163880960 39858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 40010 39858 67 130 0 39877 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 160040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1653064/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=160040 CPUtime=1001.81
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 40037 0 0 0 100135 46 0 0 25 0 1 0 198086932 163880960 39858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 40010 39858 67 130 0 39877 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 160040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1648072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=165188 CPUtime=1061.79
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 41305 0 0 0 106131 48 0 0 25 0 1 0 198086932 169152512 41126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 41297 41126 67 130 0 41164 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 165188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1648072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=165188 CPUtime=1121.77
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 41305 0 0 0 112129 48 0 0 25 0 1 0 198086932 169152512 41126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 41297 41126 67 130 0 41164 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 165188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1648008/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=165188 CPUtime=1181.75
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 41305 0 0 0 118126 49 0 0 25 0 1 0 198086932 169152512 41126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 41297 41126 67 130 0 41164 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 165188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1648072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=165188 CPUtime=1200.05
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 41305 0 0 0 119956 49 0 0 25 0 1 0 198086932 169152512 41126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 41297 41126 67 130 0 41164 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 165188

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3166
/proc/meminfo: memFree=1648072/2055920 swapFree=4159400/4192956
[pid=2967] ppid=2965 vsize=165188 CPUtime=1200.05
/proc/2967/stat : 2967 (minisat_noasser) R 2965 2967 1692 0 -1 4194304 41305 0 0 0 119956 49 0 0 25 0 1 0 198086932 169152512 41126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2967/statm: 41297 41126 67 130 0 41164 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 165188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.08
CPU user time (s): 1199.56
CPU system time (s): 0.52292
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 165188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41305
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= 9
involuntary context switches= 25371

runsolver used 0.930858 second user time and 2.6056 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 25 11:48:11 UTC 2007

IDJOB= 421279
IDBENCH= 20188
IDSOLVER= 188
FILE ID= node13/421279-1177501691

PBS_JOBID= 4685867

Free space on /tmp= 66359 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/421279-1177501691/minisat_noassertions /tmp/evaluation/421279-1177501691/instance-421279-1177501691.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-421279-1177501691 -o ROOT/results/node13/solver-421279-1177501691 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421279-1177501691/minisat_noassertions /tmp/evaluation/421279-1177501691/instance-421279-1177501691.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 842984207

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1813544 kB
Buffers:         37196 kB
Cached:         124948 kB
SwapCached:      12684 kB
Active:         103820 kB
Inactive:        81488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813544 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            42552 kB
Committed_AS:  6862464 kB
PageTables:       1872 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= 66359 MiB

End job on node13 on Wed Apr 25 12:08:14 UTC 2007