Trace number 421274

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) 1200.09 1200.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.04/0.09	c ============================[ Search Statistics ]==============================
0.04/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.09	c ===============================================================================
0.04/0.09	c |         0 |    6819    29102    88278 |     9700        0    nan |  0.000 % |
0.09/0.12	c |       100 |    6819    29102    88278 |    10670      100    137 |  0.000 % |
0.09/0.15	c |       250 |    6819    29102    88278 |    11737      250    126 |  0.000 % |
0.19/0.20	c |       476 |    6819    29102    88278 |    12911      476    133 |  0.000 % |
0.19/0.27	c |       813 |    6819    29102    88278 |    14202      813    126 |  0.000 % |
0.29/0.38	c |      1322 |    6819    29102    88278 |    15623     1322    127 |  0.000 % |
0.49/0.56	c |      2082 |    6819    29102    88278 |    17185     2082    130 |  0.000 % |
0.79/0.85	c |      3222 |    6819    29102    88278 |    18903     3222    142 |  0.000 % |
1.29/1.34	c |      4931 |    6819    29102    88278 |    20794     4931    158 |  0.000 % |
1.99/2.08	c |      7493 |    6819    29102    88278 |    22873     7493    159 |  0.000 % |
3.29/3.30	c |     11337 |    6819    29102    88278 |    25161    11337    158 |  0.000 % |
5.19/5.28	c |     17105 |    6819    29102    88278 |    27677    17105    159 |  0.000 % |
9.19/9.25	c |     25756 |    6819    29102    88278 |    30444    25756    162 |  0.000 % |
15.19/15.27	c |     38730 |    6819    29102    88278 |    33489    18605    168 |  0.000 % |
25.79/25.85	c |     58191 |    6819    29102    88278 |    36838    14869    176 |  0.000 % |
45.28/45.39	c |     87384 |    6819    29102    88278 |    40522    18457    183 |  0.000 % |
77.66/77.75	c |    131174 |    6819    29102    88278 |    44574    33105    185 |  0.000 % |
136.74/136.88	c |    196859 |    6819    29102    88278 |    49031    33868    189 |  0.000 % |
232.61/232.71	c |    295385 |    6819    29102    88278 |    53934    22439    175 |  0.000 % |
390.05/390.24	c |    443174 |    6819    29102    88278 |    59328    47657    185 |  0.000 % |
678.14/678.49	c |    664859 |    6819    29102    88278 |    65261    41438    189 |  0.000 % |
1094.81/1095.37	c |    997384 |    6819    29102    88278 |    71787    21435    194 |  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/node67/watcher-421274-1177501639 -o ROOT/results/node67/solver-421274-1177501639 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421274-1177501639/minisat_noassertions /tmp/evaluation/421274-1177501639/instance-421274-1177501639.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: 1.00 1.00 0.97 3/64 24332
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=2748 CPUtime=0
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 226153416 2813952 419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 687 419 50 130 0 554 0

[startup+0.0547719 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 24332
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=4536 CPUtime=0.04
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 880 0 0 0 4 0 0 0 18 0 1 0 226153416 4644864 866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 1134 866 62 130 0 1001 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4536

[startup+0.101779 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 24332
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=4372 CPUtime=0.09
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 226153416 4476928 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134679147 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 1093 840 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.301815 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 24332
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=4504 CPUtime=0.29
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 950 0 0 0 29 0 0 0 20 0 1 0 226153416 4612096 877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 1126 877 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701889 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 24332
/proc/meminfo: memFree=1705656/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=5428 CPUtime=0.69
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 1181 0 0 0 69 0 0 0 23 0 1 0 226153416 5558272 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 1357 1108 67 130 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5428

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1700720/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=7408 CPUtime=1.49
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 1701 0 0 0 148 1 0 0 25 0 1 0 226153416 7585792 1628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 1852 1628 67 130 0 1719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1697840/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=10840 CPUtime=3.09
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 2545 0 0 0 308 1 0 0 25 0 1 0 226153416 11100160 2472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 2710 2472 67 130 0 2577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1691120/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=17100 CPUtime=6.29
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 4094 0 0 0 627 2 0 0 25 0 1 0 226153416 17510400 4021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 4275 4021 67 130 0 4142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17100

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1681136/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=25448 CPUtime=12.69
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 6184 0 0 0 1265 4 0 0 25 0 1 0 226153416 26058752 6111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 6362 6111 67 130 0 6229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25448

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1678128/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=28484 CPUtime=25.49
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 6937 0 0 0 2544 5 0 0 25 0 1 0 226153416 29167616 6864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 7121 6864 67 130 0 6988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28484

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1673776/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=32708 CPUtime=51.07
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 8018 0 0 0 5101 6 0 0 25 0 1 0 226153416 33492992 7945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 8177 7945 67 130 0 8044 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32708

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1665584/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=40976 CPUtime=102.26
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 10055 0 0 0 10218 8 0 0 25 0 1 0 226153416 41959424 9982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 10244 9982 67 130 0 10111 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40976

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1661104/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=45340 CPUtime=162.23
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 11175 0 0 0 16213 10 0 0 25 0 1 0 226153416 46428160 11102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 11335 11102 67 130 0 11202 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1660336/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=46132 CPUtime=222.21
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 11361 0 0 0 22211 10 0 0 25 0 1 0 226153416 47239168 11288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553470 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 11533 11288 67 130 0 11400 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1656560/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=49828 CPUtime=282.18
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 12288 0 0 0 28208 10 0 0 25 0 1 0 226153416 51023872 12215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 12457 12215 67 130 0 12324 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49828

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1653360/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=53128 CPUtime=342.16
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 13111 0 0 0 34205 11 0 0 25 0 1 0 226153416 54403072 13038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 13282 13038 67 130 0 13149 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 53128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1650608/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=55768 CPUtime=402.15
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 13779 0 0 0 40203 12 0 0 25 0 1 0 226153416 57106432 13706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 13942 13706 67 130 0 13809 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 55768

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1648176/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=58288 CPUtime=462.12
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 14414 0 0 0 46200 12 0 0 25 0 1 0 226153416 59686912 14341 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 14572 14341 67 130 0 14439 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 58288

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1646256/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=60136 CPUtime=522.1
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 14858 0 0 0 52197 13 0 0 25 0 1 0 226153416 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552905 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 60136

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1646256/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=60136 CPUtime=582.08
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 14858 0 0 0 58195 13 0 0 25 0 1 0 226153416 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 60136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1646256/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=60136 CPUtime=642.06
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 14858 0 0 0 64193 13 0 0 25 0 1 0 226153416 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 60136

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1642288/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=64084 CPUtime=702.04
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 15837 0 0 0 70190 14 0 0 25 0 1 0 226153416 65622016 15764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 16021 15764 67 130 0 15888 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 64084

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1633968/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=72592 CPUtime=762.02
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 17932 0 0 0 76186 16 0 0 25 0 1 0 226153416 74334208 17859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 18148 17859 67 130 0 18015 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 72592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24333
/proc/meminfo: memFree=1628592/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77892 CPUtime=822
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 82182 18 0 0 25 0 1 0 226153416 79761408 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19473 19184 67 130 0 19340 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 77892

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628264/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=881.89
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 88169 20 0 0 25 0 1 0 226153416 79757312 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19184 67 130 0 19339 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 77888

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628336/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=941.86
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 94166 20 0 0 25 0 1 0 226153416 79757312 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19184 67 130 0 19339 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 77888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628400/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=1001.84
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 100164 20 0 0 25 0 1 0 226153416 79757312 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19184 67 130 0 19339 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 77888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628336/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=1061.82
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 106162 20 0 0 25 0 1 0 226153416 79757312 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19184 67 130 0 19339 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 77888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628336/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=1121.8
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19257 0 0 0 112160 20 0 0 25 0 1 0 226153416 79757312 19184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19184 67 130 0 19339 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 77888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628272/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=1181.77
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19264 0 0 0 118157 20 0 0 25 0 1 0 226153416 79757312 19191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19191 67 130 0 19339 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 77888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 24531
/proc/meminfo: memFree=1628272/2055920 swapFree=4182912/4192956
[pid=24332] ppid=24330 vsize=77888 CPUtime=1200.07
/proc/24332/stat : 24332 (minisat_noasser) R 24330 24332 23144 0 -1 4194304 19264 0 0 0 119987 20 0 0 25 0 1 0 226153416 79757312 19191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24332/statm: 19472 19191 67 130 0 19339 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77888

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): 1200.62
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.219966
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 77892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19264
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= 2013

runsolver used 0.882865 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 25 11:47:19 UTC 2007

IDJOB= 421274
IDBENCH= 20183
IDSOLVER= 188
FILE ID= node67/421274-1177501639

PBS_JOBID= 4685761

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/421274-1177501639/minisat_noassertions /tmp/evaluation/421274-1177501639/instance-421274-1177501639.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-421274-1177501639 -o ROOT/results/node67/solver-421274-1177501639 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421274-1177501639/minisat_noassertions /tmp/evaluation/421274-1177501639/instance-421274-1177501639.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 158165771

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1706064 kB
Buffers:         29280 kB
Cached:         228824 kB
SwapCached:       4308 kB
Active:         101116 kB
Inactive:       186788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706064 kB
SwapTotal:     4192956 kB
SwapFree:      4182912 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          35148 kB
Slab:            47808 kB
Committed_AS:  1211096 kB
PageTables:       1504 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= 66454 MiB

End job on node67 on Wed Apr 25 12:07:22 UTC 2007