Trace number 421276

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) 1200.05 1200.12

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 benchmark149.918
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                                       |
0.06/0.09	c ============================[ Search Statistics ]==============================
0.06/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.09	c ===============================================================================
0.06/0.09	c |         0 |    6800    28998    88003 |     9666        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6800    28998    88003 |    10632      101    119 |  0.000 % |
0.09/0.15	c |       253 |    6800    28998    88003 |    11695      253    141 |  0.000 % |
0.19/0.20	c |       478 |    6800    28998    88003 |    12865      478    121 |  0.000 % |
0.19/0.27	c |       815 |    6800    28998    88003 |    14151      815    123 |  0.000 % |
0.29/0.39	c |      1321 |    6800    28998    88003 |    15567     1321    133 |  0.000 % |
0.49/0.57	c |      2080 |    6800    28998    88003 |    17123     2080    137 |  0.000 % |
0.79/0.84	c |      3222 |    6800    28998    88003 |    18836     3222    141 |  0.000 % |
1.19/1.25	c |      4932 |    6800    28998    88003 |    20719     4932    141 |  0.000 % |
1.89/1.96	c |      7494 |    6800    28998    88003 |    22791     7494    146 |  0.000 % |
3.09/3.13	c |     11338 |    6800    28998    88003 |    25071    11338    147 |  0.000 % |
5.40/5.40	c |     17105 |    6800    28998    88003 |    27578    17105    159 |  0.000 % |
9.39/9.49	c |     25755 |    6800    28998    88003 |    30336    25755    170 |  0.000 % |
15.49/15.55	c |     38730 |    6800    28998    88003 |    33369    18996    185 |  0.000 % |
27.40/27.40	c |     58191 |    6800    28998    88003 |    36706    15868    188 |  0.000 % |
45.39/45.43	c |     87383 |    6800    28998    88003 |    40377    19801    193 |  0.000 % |
82.30/82.32	c |    131174 |    6800    28998    88003 |    44415    34715    187 |  0.000 % |
138.60/138.62	c |    196859 |    6800    28998    88003 |    48856    35237    192 |  0.000 % |
228.80/228.81	c |    295385 |    6800    28998    88003 |    53742    23119    195 |  0.000 % |
392.61/392.61	c |    443174 |    6800    28998    88003 |    59116    48594    210 |  0.000 % |
644.61/644.63	c |    664858 |    6800    28998    88003 |    65028    41650    201 |  0.000 % |
1046.32/1046.49	c |    997384 |    6800    28998    88003 |    71530    16247    170 |  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/node16/watcher-421276-1177501660 -o ROOT/results/node16/solver-421276-1177501660 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421276-1177501660/minisat_noassertions /tmp/evaluation/421276-1177501660/instance-421276-1177501660.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 11728
/proc/meminfo: memFree=1742152/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=2748 CPUtime=0
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 198083661 2813952 422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134690450 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 687 422 50 130 0 554 0

[startup+0.0635279 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 11728
/proc/meminfo: memFree=1742152/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=4508 CPUtime=0.06
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 883 0 0 0 6 0 0 0 18 0 1 0 198083661 4616192 869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134538102 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 1127 869 62 130 0 994 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4508

[startup+0.10152 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 11728
/proc/meminfo: memFree=1742152/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=4344 CPUtime=0.09
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 198083661 4448256 840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 1086 840 63 130 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4344

[startup+0.301478 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 11728
/proc/meminfo: memFree=1742152/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=4476 CPUtime=0.29
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 950 0 0 0 29 0 0 0 19 0 1 0 198083661 4583424 877 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 1119 877 67 130 0 986 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.701394 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 11728
/proc/meminfo: memFree=1742152/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=5400 CPUtime=0.69
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 1199 0 0 0 69 0 0 0 23 0 1 0 198083661 5529600 1126 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 1350 1126 67 130 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50123 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1737216/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=7380 CPUtime=1.49
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 1670 0 0 0 149 0 0 0 25 0 1 0 198083661 7557120 1597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 1845 1597 67 130 0 1712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7380

[startup+3.10189 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1734528/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=10680 CPUtime=3.09
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 2520 0 0 0 308 1 0 0 25 0 1 0 198083661 10936320 2447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 2670 2447 67 130 0 2537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10680

[startup+6.30123 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1728000/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=16900 CPUtime=6.29
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 4049 0 0 0 627 2 0 0 25 0 1 0 198083661 17305600 3976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 4225 3976 67 130 0 4092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16900

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1717184/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=25908 CPUtime=12.7
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 6303 0 0 0 1265 5 0 0 25 0 1 0 198083661 26529792 6230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 6477 6230 67 130 0 6344 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25908

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1712512/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=30528 CPUtime=25.49
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 7469 0 0 0 2543 6 0 0 25 0 1 0 198083661 31260672 7396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 7632 7396 67 130 0 7499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30528

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1707264/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=35816 CPUtime=51.09
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 8778 0 0 0 5101 8 0 0 25 0 1 0 198083661 36675584 8705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 8954 8705 67 130 0 8821 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 35816

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1702400/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=40648 CPUtime=102.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 9986 0 0 0 10221 9 0 0 25 0 1 0 198083661 41623552 9913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 10162 9913 67 130 0 10029 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40648

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1695744/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=47248 CPUtime=162.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 11630 0 0 0 16219 11 0 0 25 0 1 0 198083661 48381952 11557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 11812 11557 67 130 0 11679 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 47248

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11729
/proc/meminfo: memFree=1688128/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=54772 CPUtime=222.29
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 13521 0 0 0 22216 13 0 0 25 0 1 0 198083661 56086528 13448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 13693 13448 67 130 0 13560 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 54772

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1688128/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=54772 CPUtime=282.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 13526 0 0 0 28216 14 0 0 25 0 1 0 198083661 56086528 13453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 13693 13453 67 130 0 13560 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 54772

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.97 3/78 11729
/proc/meminfo: memFree=1688064/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=54772 CPUtime=342.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 13526 0 0 0 34216 14 0 0 25 0 1 0 198083661 56086528 13453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 13693 13453 67 130 0 13560 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 54772

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1683200/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=59656 CPUtime=402.31
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 14744 0 0 0 40214 17 0 0 25 0 1 0 198083661 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 59656

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1683200/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=59656 CPUtime=462.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 14744 0 0 0 46213 17 0 0 25 0 1 0 198083661 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 59656

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1683264/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=59656 CPUtime=522.3
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 14744 0 0 0 52213 17 0 0 25 0 1 0 198083661 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 59656

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1683264/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=59656 CPUtime=582.31
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 14744 0 0 0 58213 18 0 0 25 0 1 0 198083661 61087744 14671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 14914 14671 67 130 0 14781 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59656

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1681920/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=60976 CPUtime=642.31
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 15082 0 0 0 64213 18 0 0 25 0 1 0 198083661 62439424 15009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 15244 15009 67 130 0 15111 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 60976

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1678464/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=64528 CPUtime=702.31
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 15933 0 0 0 70211 20 0 0 25 0 1 0 198083661 66076672 15860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16132 15860 67 130 0 15999 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 64528

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 11729
/proc/meminfo: memFree=1678400/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=64488 CPUtime=762.32
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 15933 0 0 0 76212 20 0 0 25 0 1 0 198083661 66035712 15860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16122 15860 67 130 0 15989 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 64488

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/84 11845
/proc/meminfo: memFree=1677248/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=64488 CPUtime=822.26
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 15933 0 0 0 82203 23 0 0 25 0 1 0 198083661 66035712 15860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16122 15860 67 130 0 15989 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 64488

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1678080/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=64752 CPUtime=882.21
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 15998 0 0 0 88198 23 0 0 25 0 1 0 198083661 66306048 15925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16188 15925 67 130 0 16055 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 64752

[startup+942.302 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1677824/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=65016 CPUtime=942.21
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 16057 0 0 0 94197 24 0 0 25 0 1 0 198083661 66576384 15984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16254 15984 67 130 0 16121 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 65016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1677184/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=65684 CPUtime=1002.21
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 16215 0 0 0 100197 24 0 0 25 0 1 0 198083661 67260416 16142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16421 16142 67 130 0 16288 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 65684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1675904/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=67004 CPUtime=1062.22
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 16552 0 0 0 106197 25 0 0 25 0 1 0 198083661 68612096 16479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 16751 16479 67 130 0 16618 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 67004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1671232/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=71624 CPUtime=1122.21
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 17724 0 0 0 112195 26 0 0 25 0 1 0 198083661 73342976 17651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 17906 17651 67 130 0 17773 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 71624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1666432/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=76788 CPUtime=1182.21
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 19027 0 0 0 118193 28 0 0 25 0 1 0 198083661 78630912 18954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 19197 18954 67 130 0 19064 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 76788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1663168/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=79824 CPUtime=1200.03
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 19762 0 0 0 119973 30 0 0 25 0 1 0 198083661 81739776 19689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 19956 19689 67 130 0 19823 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79824

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

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

[startup+1200.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11927
/proc/meminfo: memFree=1663168/2055920 swapFree=4148656/4192956
[pid=11728] ppid=11726 vsize=79824 CPUtime=1200.03
/proc/11728/stat : 11728 (minisat_noasser) R 11726 11728 10409 0 -1 4194304 19762 0 0 0 119973 30 0 0 25 0 1 0 198083661 81739776 19689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11728/statm: 19956 19689 67 130 0 19823 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.12
CPU time (s): 1200.05
CPU user time (s): 1199.74
CPU system time (s): 0.313952
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 79824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19762
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= 24842

runsolver used 1.02384 second user time and 2.86856 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 25 11:47:40 UTC 2007

IDJOB= 421276
IDBENCH= 20185
IDSOLVER= 188
FILE ID= node16/421276-1177501660

PBS_JOBID= 4685874

Free space on /tmp= 66403 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/421276-1177501660/minisat_noassertions /tmp/evaluation/421276-1177501660/instance-421276-1177501660.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-421276-1177501660 -o ROOT/results/node16/solver-421276-1177501660 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421276-1177501660/minisat_noassertions /tmp/evaluation/421276-1177501660/instance-421276-1177501660.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 873338961

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1742624 kB
Buffers:         35876 kB
Cached:         163208 kB
SwapCached:      12328 kB
Active:         169388 kB
Inactive:        90912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742624 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          68212 kB
Slab:            38452 kB
Committed_AS:  7574296 kB
PageTables:       1924 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= 66403 MiB

End job on node16 on Wed Apr 25 12:07:42 UTC 2007