Trace number 425090

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 5001.52

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 benchmark432.374
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                                                |
0.03/0.04	c |  Parsing time:         0.04         s                                       |
0.03/0.09	c ============================[ Search Statistics ]==============================
0.03/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.09	c ===============================================================================
0.03/0.09	c |         0 |    6819    29102    88278 |     9700        0    nan |  0.000 % |
0.09/0.11	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 % |
1.99/2.09	c |      7493 |    6819    29102    88278 |    22873     7493    159 |  0.000 % |
3.30/3.32	c |     11337 |    6819    29102    88278 |    25161    11337    158 |  0.000 % |
5.29/5.31	c |     17105 |    6819    29102    88278 |    27677    17105    159 |  0.000 % |
9.28/9.31	c |     25756 |    6819    29102    88278 |    30444    25756    162 |  0.000 % |
15.39/15.48	c |     38730 |    6819    29102    88278 |    33489    18605    168 |  0.000 % |
26.08/26.12	c |     58191 |    6819    29102    88278 |    36838    14869    176 |  0.000 % |
45.78/45.87	c |     87384 |    6819    29102    88278 |    40522    18457    183 |  0.000 % |
78.47/78.56	c |    131174 |    6819    29102    88278 |    44574    33105    185 |  0.000 % |
137.95/138.01	c |    196859 |    6819    29102    88278 |    49031    33868    189 |  0.000 % |
234.14/234.26	c |    295385 |    6819    29102    88278 |    53934    22439    175 |  0.000 % |
392.69/392.84	c |    443174 |    6819    29102    88278 |    59328    47657    185 |  0.000 % |
682.40/682.60	c |    664859 |    6819    29102    88278 |    65261    41438    189 |  0.000 % |
1101.81/1102.19	c |    997384 |    6819    29102    88278 |    71787    21435    194 |  0.000 % |
1843.19/1843.79	c |   1496173 |    6819    29102    88278 |    78966    71673    201 |  0.000 % |
2854.32/2855.17	c |   2244355 |    6819    29102    88278 |    86862    49956    198 |  0.000 % |
4588.96/4590.32	c |   3366629 |    6819    29102    88278 |    95548    31307    190 |  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/node57/watcher-425090-1177776177 -o ROOT/results/node57/solver-425090-1177776177 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425090-1177776177/minisat_noassertions /tmp/evaluation/425090-1177776177/instance-425090-1177776177.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: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1514696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=2748 CPUtime=0
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 218753678 2813952 424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 687 424 50 130 0 554 0

[startup+0.036133 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1514696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=3948 CPUtime=0.03
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 753 0 0 0 3 0 0 0 18 0 1 0 218753678 4042752 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 987 739 50 130 0 854 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3948

[startup+0.101138 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1514696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=4372 CPUtime=0.09
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 218753678 4476928 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 1093 840 63 130 0 960 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.301155 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1514696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=4504 CPUtime=0.29
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 950 0 0 0 29 0 0 0 19 0 1 0 218753678 4612096 877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 1126 877 67 130 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.70119 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1514696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=5428 CPUtime=0.69
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 1181 0 0 0 69 0 0 0 22 0 1 0 218753678 5558272 1108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 1357 1108 67 130 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5428

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1509696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=7408 CPUtime=1.49
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 1696 0 0 0 148 1 0 0 25 0 1 0 218753678 7585792 1623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552736 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 1852 1623 67 130 0 1719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7408

[startup+3.1024 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1506888/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=10840 CPUtime=3.09
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 2538 0 0 0 307 2 0 0 25 0 1 0 218753678 11100160 2465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 2710 2465 67 130 0 2577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 19028
/proc/meminfo: memFree=1500168/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=16968 CPUtime=6.29
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 4076 0 0 0 625 4 0 0 25 0 1 0 218753678 17375232 4003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 4242 4003 67 130 0 4109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16968

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1490120/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=25448 CPUtime=12.68
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 6184 0 0 0 1263 5 0 0 25 0 1 0 218753678 26058752 6111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 6362 6111 67 130 0 6229 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25448

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1487048/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=28484 CPUtime=25.48
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 6937 0 0 0 2542 6 0 0 25 0 1 0 218753678 29167616 6864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 7121 6864 67 130 0 6988 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28484

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1482696/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=32708 CPUtime=51.08
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 8018 0 0 0 5101 7 0 0 25 0 1 0 218753678 33492992 7945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 8177 7945 67 130 0 8044 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1474568/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=40976 CPUtime=102.27
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 10055 0 0 0 10218 9 0 0 25 0 1 0 218753678 41959424 9982 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 10244 9982 67 130 0 10111 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40976

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1470152/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=45340 CPUtime=162.24
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 11175 0 0 0 16214 10 0 0 25 0 1 0 218753678 46428160 11102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 11335 11102 67 130 0 11202 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 45340

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1469384/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=46132 CPUtime=222.23
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 11361 0 0 0 22212 11 0 0 25 0 1 0 218753678 47239168 11288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 11533 11288 67 130 0 11400 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 46132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1465736/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=49828 CPUtime=282.21
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 12288 0 0 0 28210 11 0 0 25 0 1 0 218753678 51023872 12215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 12457 12215 67 130 0 12324 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 49828

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1462408/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=53128 CPUtime=342.2
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 13111 0 0 0 34207 13 0 0 25 0 1 0 218753678 54403072 13038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 13282 13038 67 130 0 13149 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53128

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1460488/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=55768 CPUtime=402.18
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 13773 0 0 0 40204 14 0 0 25 0 1 0 218753678 57106432 13700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 13942 13700 67 130 0 13809 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 55768

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1458760/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=56968 CPUtime=462.17
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 14073 0 0 0 46202 15 0 0 25 0 1 0 218753678 58335232 14000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 14242 14000 67 130 0 14109 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 56968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1455432/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=60136 CPUtime=522.15
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 14858 0 0 0 52199 16 0 0 25 0 1 0 218753678 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 60136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1455432/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=60136 CPUtime=582.13
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 14858 0 0 0 58197 16 0 0 25 0 1 0 218753678 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 60136

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1455368/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=60136 CPUtime=642.12
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 14858 0 0 0 64196 16 0 0 25 0 1 0 218753678 61579264 14785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 15034 14785 67 130 0 14901 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 60136


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406600/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4061.1
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 406074 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 108672

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406600/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4121.08
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 412072 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 108672

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4181.07
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 418071 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 108672

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4241.05
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 424069 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 108672

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4301.03
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 430067 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553651 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 108672

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406728/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4361.02
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 436066 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 108672

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406728/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4421
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 442064 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 108672

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4480.98
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 448062 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 108672

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406728/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4540.96
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 454060 36 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 108672

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108672 CPUtime=4600.96
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 26999 0 0 0 460059 37 0 0 25 0 1 0 218753678 111280128 26919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27168 26919 67 130 0 27035 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 108672

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4660.94
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27003 0 0 0 466057 37 0 0 25 0 1 0 218753678 111464448 26923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26923 67 130 0 27080 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 108852

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4720.93
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 472056 37 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 108852

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4780.9
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 478053 37 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 108852

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4840.89
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 484052 37 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 108852

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4900.88
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 490050 38 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 108852

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406600/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=4960.86
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 496048 38 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 108852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=5000.05
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 499967 38 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 108852

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 2/65 19228
/proc/meminfo: memFree=1406664/2055920 swapFree=4183136/4192956
[pid=19027] ppid=19025 vsize=108852 CPUtime=5000.05
/proc/19027/stat : 19027 (minisat_noasser) R 19025 19027 18538 0 -1 4194304 27007 0 0 0 499967 38 0 0 25 0 1 0 218753678 111464448 26927 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/19027/statm: 27213 26927 67 130 0 27080 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 108852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.08
CPU user time (s): 4999.68
CPU system time (s): 0.401938
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 108852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27007
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= 5228

runsolver used 4.03839 second user time and 9.67053 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 16:02:57 UTC 2007

IDJOB= 425090
IDBENCH= 20183
IDSOLVER= 189
FILE ID= node57/425090-1177776177

PBS_JOBID= 4715667

Free space on /tmp= 66513 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/425090-1177776177/minisat_noassertions /tmp/evaluation/425090-1177776177/instance-425090-1177776177.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425090-1177776177 -o ROOT/results/node57/solver-425090-1177776177 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425090-1177776177/minisat_noassertions /tmp/evaluation/425090-1177776177/instance-425090-1177776177.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 598642209

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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:       1515040 kB
Buffers:         49108 kB
Cached:         416408 kB
SwapCached:       4364 kB
Active:         197152 kB
Inactive:       278676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515040 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            51128 kB
Committed_AS:  2689320 kB
PageTables:       1408 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= 66513 MiB

End job on node57 on Sat Apr 28 17:26:21 UTC 2007