Trace number 425092

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-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.8419
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 |    6800    28998    88003 |     9666        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6800    28998    88003 |    10632      101    119 |  0.000 % |
0.09/0.16	c |       253 |    6800    28998    88003 |    11695      253    141 |  0.000 % |
0.19/0.20	c |       478 |    6800    28998    88003 |    12865      478    121 |  0.000 % |
0.19/0.28	c |       815 |    6800    28998    88003 |    14151      815    123 |  0.000 % |
0.29/0.40	c |      1321 |    6800    28998    88003 |    15567     1321    133 |  0.000 % |
0.49/0.57	c |      2080 |    6800    28998    88003 |    17123     2080    137 |  0.000 % |
0.79/0.85	c |      3222 |    6800    28998    88003 |    18836     3222    141 |  0.000 % |
1.19/1.26	c |      4932 |    6800    28998    88003 |    20719     4932    141 |  0.000 % |
1.89/1.97	c |      7494 |    6800    28998    88003 |    22791     7494    146 |  0.000 % |
3.09/3.16	c |     11338 |    6800    28998    88003 |    25071    11338    147 |  0.000 % |
5.39/5.43	c |     17105 |    6800    28998    88003 |    27578    17105    159 |  0.000 % |
9.39/9.49	c |     25755 |    6800    28998    88003 |    30336    25755    170 |  0.000 % |
15.49/15.56	c |     38730 |    6800    28998    88003 |    33369    18996    185 |  0.000 % |
27.39/27.45	c |     58191 |    6800    28998    88003 |    36706    15868    188 |  0.000 % |
45.38/45.44	c |     87383 |    6800    28998    88003 |    40377    19801    193 |  0.000 % |
82.17/82.28	c |    131174 |    6800    28998    88003 |    44415    34715    187 |  0.000 % |
138.35/138.46	c |    196859 |    6800    28998    88003 |    48856    35237    192 |  0.000 % |
228.13/228.26	c |    295385 |    6800    28998    88003 |    53742    23119    195 |  0.000 % |
391.39/391.51	c |    443174 |    6800    28998    88003 |    59116    48594    210 |  0.000 % |
642.82/643.03	c |    664858 |    6800    28998    88003 |    65028    41650    201 |  0.000 % |
1043.22/1043.51	c |    997384 |    6800    28998    88003 |    71530    16247    170 |  0.000 % |
1751.84/1752.37	c |   1496173 |    6800    28998    88003 |    78683    60645    218 |  0.000 % |
2855.42/2856.39	c |   2244355 |    6800    28998    88003 |    86552    48156    195 |  0.000 % |
4688.24/4689.63	c |   3366629 |    6800    28998    88003 |    95207    29306    175 |  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/node5/watcher-425092-1177777480 -o ROOT/results/node5/solver-425092-1177777480 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425092-1177777480/minisat_noassertions /tmp/evaluation/425092-1177777480/instance-425092-1177777480.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 3/77 9879
/proc/meminfo: memFree=1498112/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=2748 CPUtime=0
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 253785651 2813952 422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 687 422 50 130 0 554 0

[startup+0.0362679 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9879
/proc/meminfo: memFree=1498112/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=3920 CPUtime=0.03
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 753 0 0 0 3 0 0 0 18 0 1 0 253785651 4014080 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 980 740 50 130 0 847 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3920

[startup+0.101274 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9879
/proc/meminfo: memFree=1498112/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=4344 CPUtime=0.09
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 253785651 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301297 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9879
/proc/meminfo: memFree=1498112/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=4476 CPUtime=0.29
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 948 0 0 0 29 0 0 0 20 0 1 0 253785651 4583424 875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 1119 875 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701342 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9879
/proc/meminfo: memFree=1498112/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=5400 CPUtime=0.69
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 1195 0 0 0 69 0 0 0 24 0 1 0 253785651 5529600 1122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 1350 1122 67 130 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1493176/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=7248 CPUtime=1.49
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 1662 0 0 0 149 0 0 0 25 0 1 0 253785651 7421952 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 1812 1589 67 130 0 1679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1490488/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=10680 CPUtime=3.09
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 2511 0 0 0 308 1 0 0 25 0 1 0 253785651 10936320 2438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 2670 2438 67 130 0 2537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10680

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1483960/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=16768 CPUtime=6.29
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 4034 0 0 0 627 2 0 0 25 0 1 0 253785651 17170432 3961 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 4192 3961 67 130 0 4059 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16768

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1473080/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=25908 CPUtime=12.69
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 6303 0 0 0 1265 4 0 0 25 0 1 0 253785651 26529792 6230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546556 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 6477 6230 67 130 0 6344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25908

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1468472/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=30528 CPUtime=25.49
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 7469 0 0 0 2544 5 0 0 25 0 1 0 253785651 31260672 7396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 7632 7396 67 130 0 7499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30528

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1463224/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=35816 CPUtime=51.08
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 8778 0 0 0 5102 6 0 0 25 0 1 0 253785651 36675584 8705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 8954 8705 67 130 0 8821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35816

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1458360/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=40648 CPUtime=102.27
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 9986 0 0 0 10220 7 0 0 25 0 1 0 253785651 41623552 9913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 10162 9913 67 130 0 10029 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40648

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1451768/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=47248 CPUtime=162.24
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 11630 0 0 0 16215 9 0 0 25 0 1 0 253785651 48381952 11557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 11812 11557 67 130 0 11679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1444152/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=54772 CPUtime=222.23
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 13521 0 0 0 22211 12 0 0 25 0 1 0 253785651 56086528 13448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 13693 13448 67 130 0 13560 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 54772

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1444152/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=54772 CPUtime=282.22
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 13526 0 0 0 28209 13 0 0 25 0 1 0 253785651 56086528 13453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 13693 13453 67 130 0 13560 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 54772

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1444152/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=54772 CPUtime=342.2
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 13526 0 0 0 34207 13 0 0 25 0 1 0 253785651 56086528 13453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 13693 13453 67 130 0 13560 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54772

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1439224/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=59656 CPUtime=402.18
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 14744 0 0 0 40204 14 0 0 25 0 1 0 253785651 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59656

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1439224/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=59656 CPUtime=462.17
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 14744 0 0 0 46202 15 0 0 25 0 1 0 253785651 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 59656

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9880
/proc/meminfo: memFree=1439224/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=59656 CPUtime=522.16
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 14744 0 0 0 52200 16 0 0 25 0 1 0 253785651 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 59656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9882
/proc/meminfo: memFree=1439224/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=59656 CPUtime=582.14
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 14744 0 0 0 58198 16 0 0 25 0 1 0 253785651 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 59656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9882
/proc/meminfo: memFree=1437880/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=60976 CPUtime=642.13
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 15082 0 0 0 64196 17 0 0 25 0 1 0 253785651 62439424 15009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 15244 15009 67 130 0 15111 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60976


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10080
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4061.11
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 406055 56 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 100120

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10080
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4121.08
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 412052 56 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 100120

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4181.07
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 418050 57 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 100120

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4241.05
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 424048 57 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 100120

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4301.04
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 430046 58 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 100120

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100120 CPUtime=4361.02
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 436044 58 0 0 25 0 1 0 253785651 102522880 24790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25030 24790 67 130 0 24897 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 100120

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100088 CPUtime=4421.01
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 442042 59 0 0 25 0 1 0 253785651 102490112 24782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25022 24782 67 130 0 24889 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 100088

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100088 CPUtime=4480.99
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 448040 59 0 0 25 0 1 0 253785651 102490112 24782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25022 24782 67 130 0 24889 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 100088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1398456/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=100088 CPUtime=4540.97
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25043 0 0 0 454038 59 0 0 25 0 1 0 253785651 102490112 24782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25022 24782 67 130 0 24889 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 100088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10082
/proc/meminfo: memFree=1397752/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=101012 CPUtime=4600.96
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25263 0 0 0 460036 60 0 0 25 0 1 0 253785651 103436288 25002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25253 25002 67 130 0 25120 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 101012

[startup+4662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 10082
/proc/meminfo: memFree=1397752/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=101144 CPUtime=4660.94
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25273 0 0 0 466034 60 0 0 25 0 1 0 253785651 103571456 25012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25286 25012 67 130 0 25153 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 101144

[startup+4722.31 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 10082
/proc/meminfo: memFree=1397752/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=101144 CPUtime=4720.93
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25273 0 0 0 472032 61 0 0 25 0 1 0 253785651 103571456 25012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25286 25012 67 130 0 25153 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 101144

[startup+4782.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 10082
/proc/meminfo: memFree=1397368/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=101588 CPUtime=4780.91
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25364 0 0 0 478030 61 0 0 25 0 1 0 253785651 104026112 25103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25397 25103 67 130 0 25264 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 101588

[startup+4842.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 10082
/proc/meminfo: memFree=1397368/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=101588 CPUtime=4840.9
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 25364 0 0 0 484028 62 0 0 25 0 1 0 253785651 104026112 25103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 25397 25103 67 130 0 25264 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 101588

[startup+4902.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 10082
/proc/meminfo: memFree=1390136/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=108884 CPUtime=4900.87
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 27173 0 0 0 490023 64 0 0 25 0 1 0 253785651 111497216 26912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 27221 26912 67 130 0 27088 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 108884

[startup+4962.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 10082
/proc/meminfo: memFree=1390136/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=108884 CPUtime=4960.86
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 27173 0 0 0 496021 65 0 0 25 0 1 0 253785651 111497216 26912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 27221 26912 67 130 0 27088 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 108884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 10082
/proc/meminfo: memFree=1390200/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=108884 CPUtime=5000.05
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 27173 0 0 0 499940 65 0 0 25 0 1 0 253785651 111497216 26912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 27221 26912 67 130 0 27088 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 108884

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: 1.09 1.07 1.01 2/78 10082
/proc/meminfo: memFree=1390200/2055920 swapFree=4151648/4192956
[pid=9879] ppid=9877 vsize=108884 CPUtime=5000.05
/proc/9879/stat : 9879 (minisat_noasser) R 9877 9879 9464 0 -1 4194304 27173 0 0 0 499940 65 0 0 25 0 1 0 253785651 111497216 26912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9879/statm: 27221 26912 67 130 0 27088 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 108884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.08
CPU user time (s): 4999.41
CPU system time (s): 0.672897
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 108884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.672897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27173
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= 99097

runsolver used 3.82042 second user time and 11.2723 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 28 16:24:40 UTC 2007

IDJOB= 425092
IDBENCH= 20185
IDSOLVER= 189
FILE ID= node5/425092-1177777480

PBS_JOBID= 4715674

Free space on /tmp= 66450 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/425092-1177777480/minisat_noassertions /tmp/evaluation/425092-1177777480/instance-425092-1177777480.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-425092-1177777480 -o ROOT/results/node5/solver-425092-1177777480 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425092-1177777480/minisat_noassertions /tmp/evaluation/425092-1177777480/instance-425092-1177777480.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 709218752

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1498584 kB
Buffers:         53012 kB
Cached:         411816 kB
SwapCached:       9948 kB
Active:         266152 kB
Inactive:       222232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498584 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            54576 kB
Committed_AS:  9139784 kB
PageTables:       1720 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= 66450 MiB

End job on node5 on Sat Apr 28 17:48:04 UTC 2007