Trace number 425007

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) 5000.1 5002.02

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.38	c ============================[ Search Statistics ]==============================
0.29/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.38	c ===============================================================================
0.29/0.38	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.29/0.39	c |       101 |     180    15300   107100 |     5610      101     52 |  0.003 % |
0.39/0.41	c |       252 |     180    15300   107100 |     6171      252     52 |  0.003 % |
0.39/0.43	c |       478 |     180    15300   107100 |     6788      478     51 |  0.003 % |
0.39/0.46	c |       815 |     180    15300   107100 |     7466      815     53 |  0.003 % |
0.49/0.50	c |      1322 |     180    15300   107100 |     8213     1322     53 |  0.003 % |
0.49/0.56	c |      2081 |     180    15300   107100 |     9034     2081     53 |  0.003 % |
0.59/0.66	c |      3221 |     180    15300   107100 |     9938     3221     53 |  0.003 % |
0.79/0.84	c |      4929 |     180    15300   107100 |    10932     4929     53 |  0.003 % |
1.10/1.14	c |      7493 |     180    15300   107100 |    12025     7493     53 |  0.003 % |
1.69/1.70	c |     11338 |     180    15300   107100 |    13228    11338     53 |  0.003 % |
2.59/2.61	c |     17105 |     180    15300   107100 |    14550    10452     53 |  0.003 % |
4.00/4.02	c |     25756 |     180    15300   107100 |    16005    11787     54 |  0.003 % |
6.39/6.44	c |     38730 |     180    15300   107100 |    17606     8671     54 |  0.003 % |
10.29/10.33	c |     58192 |     180    15300   107100 |    19367    10447     53 |  0.003 % |
16.99/17.09	c |     87384 |     180    15300   107100 |    21303    10464     53 |  0.003 % |
27.49/27.58	c |    131174 |     180    15300   107100 |    23434    11466     51 |  0.003 % |
44.28/44.31	c |    196858 |     180    15300   107100 |    25777    17520     53 |  0.003 % |
71.76/71.88	c |    295385 |     180    15300   107100 |    28355    19773     53 |  0.003 % |
116.56/116.65	c |    443174 |     180    15300   107100 |    31191    23463     52 |  0.003 % |
188.03/188.11	c |    664859 |     180    15300   107100 |    34310    20999     53 |  0.003 % |
298.49/298.69	c |    997384 |     180    15300   107100 |    37741    29760     53 |  0.003 % |
476.02/476.26	c |   1496173 |     180    15300   107100 |    41515    28896     54 |  0.003 % |
762.02/762.39	c |   2244356 |     180    15300   107100 |    45666    36004     54 |  0.003 % |
1230.45/1230.98	c |   3366631 |     180    15300   107100 |    50233    31488     54 |  0.003 % |
1980.77/1981.50	c |   5050042 |     180    15300   107100 |    55257    34641     55 |  0.003 % |
3174.84/3176.13	c |   7575159 |     180    15300   107100 |    60782    32926     55 |  0.003 % |

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/node46/watcher-425007-1177734366 -o ROOT/results/node46/solver-425007-1177734366 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425007-1177734366/minisat_noassertions /tmp/evaluation/425007-1177734366/instance-425007-1177734366.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 3/78 27976
/proc/meminfo: memFree=1462312/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=1856 CPUtime=0
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 128119688 1900544 223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 464 223 50 130 0 331 0

[startup+0.091225 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27976
/proc/meminfo: memFree=1462312/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=3084 CPUtime=0.08
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 553 0 0 0 8 0 0 0 18 0 1 0 128119688 3158016 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 771 539 62 130 0 638 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3084

[startup+0.102227 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27976
/proc/meminfo: memFree=1462312/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=3084 CPUtime=0.09
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 128119688 3158016 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 771 539 62 130 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301264 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27976
/proc/meminfo: memFree=1462312/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=3280 CPUtime=0.29
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 586 0 0 0 29 0 0 0 19 0 1 0 128119688 3358720 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529220 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 820 572 62 130 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3280

[startup+0.701338 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27976
/proc/meminfo: memFree=1462312/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=3580 CPUtime=0.69
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 664 0 0 0 69 0 0 0 23 0 1 0 128119688 3665920 649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 895 649 66 130 0 762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3580

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1459232/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=5164 CPUtime=1.49
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 1060 0 0 0 149 0 0 0 25 0 1 0 128119688 5287936 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 1291 1045 66 130 0 1158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5164

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1457376/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=6004 CPUtime=3.09
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 1289 0 0 0 309 0 0 0 25 0 1 0 128119688 6148096 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 1501 1274 66 130 0 1368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6004

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1456480/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=6796 CPUtime=6.29
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 1490 0 0 0 628 1 0 0 25 0 1 0 128119688 6959104 1475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 1699 1475 66 130 0 1566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6796

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1455408/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=7912 CPUtime=12.69
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 1766 0 0 0 1268 1 0 0 25 0 1 0 128119688 8101888 1751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 1978 1751 66 130 0 1845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7912

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1454512/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=8708 CPUtime=25.49
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 1964 0 0 0 2547 2 0 0 25 0 1 0 128119688 8916992 1949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 2177 1949 66 130 0 2044 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8708

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1452720/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=10428 CPUtime=51.07
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 2396 0 0 0 5105 2 0 0 25 0 1 0 128119688 10678272 2381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 2607 2381 66 130 0 2474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10428

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1451440/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=11896 CPUtime=102.26
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 2712 0 0 0 10223 3 0 0 25 0 1 0 128119688 12181504 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 2974 2697 66 130 0 2841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11896

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1449776/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=13548 CPUtime=162.23
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3129 0 0 0 16220 3 0 0 25 0 1 0 128119688 13873152 3114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 3387 3114 66 130 0 3254 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13548

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1448560/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=14632 CPUtime=222.21
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3401 0 0 0 22217 4 0 0 25 0 1 0 128119688 14983168 3386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 3658 3386 66 130 0 3525 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14632

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1447920/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=15372 CPUtime=282.19
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3552 0 0 0 28214 5 0 0 25 0 1 0 128119688 15740928 3537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 3843 3537 66 130 0 3710 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15372

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1446768/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=16456 CPUtime=342.16
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3845 0 0 0 34211 5 0 0 25 0 1 0 128119688 16850944 3830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4114 3830 66 130 0 3981 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16456

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1446640/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=16624 CPUtime=402.14
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3891 0 0 0 40209 5 0 0 25 0 1 0 128119688 17022976 3876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4156 3876 66 130 0 4023 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16624

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1446320/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=16924 CPUtime=462.12
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 3945 0 0 0 46206 6 0 0 25 0 1 0 128119688 17330176 3930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4231 3930 66 130 0 4098 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16924

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1445104/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=18368 CPUtime=522.1
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 4287 0 0 0 52203 7 0 0 25 0 1 0 128119688 18808832 4272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4592 4272 66 130 0 4459 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18368

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27977
/proc/meminfo: memFree=1445040/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=18540 CPUtime=582.07
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 4317 0 0 0 58200 7 0 0 25 0 1 0 128119688 18984960 4302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4635 4302 66 130 0 4502 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18540

[startup+642.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 27977
/proc/meminfo: memFree=1444720/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=18800 CPUtime=642.06
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 4384 0 0 0 64198 8 0 0 25 0 1 0 128119688 19251200 4369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 4700 4369 66 130 0 4567 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18800


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28177
/proc/meminfo: memFree=1433136/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=30888 CPUtime=4000.74
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7277 0 0 0 400041 33 0 0 25 0 1 0 128119688 31629312 7262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7722 7262 66 130 0 7589 0
Current children cumulated CPU time (s) 4000.74
Current children cumulated vsize (KiB) 30888

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28177
/proc/meminfo: memFree=1432880/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31100 CPUtime=4060.72
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7320 0 0 0 406039 33 0 0 25 0 1 0 128119688 31846400 7305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7775 7305 66 130 0 7642 0
Current children cumulated CPU time (s) 4060.72
Current children cumulated vsize (KiB) 31100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28177
/proc/meminfo: memFree=1432944/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31100 CPUtime=4120.7
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7320 0 0 0 412036 34 0 0 25 0 1 0 128119688 31846400 7305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7775 7305 66 130 0 7642 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 31100

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28177
/proc/meminfo: memFree=1432944/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31100 CPUtime=4180.68
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7322 0 0 0 418034 34 0 0 25 0 1 0 128119688 31846400 7307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7775 7307 66 130 0 7642 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 31100

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28177
/proc/meminfo: memFree=1432880/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31100 CPUtime=4240.66
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7325 0 0 0 424031 35 0 0 25 0 1 0 128119688 31846400 7310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7775 7310 66 130 0 7642 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 31100

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432816/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31312 CPUtime=4300.63
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7345 0 0 0 430028 35 0 0 25 0 1 0 128119688 32063488 7330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7828 7330 66 130 0 7695 0
Current children cumulated CPU time (s) 4300.63
Current children cumulated vsize (KiB) 31312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432816/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31312 CPUtime=4360.61
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7372 0 0 0 436026 35 0 0 25 0 1 0 128119688 32063488 7357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7828 7357 66 130 0 7695 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 31312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432688/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31528 CPUtime=4420.59
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7400 0 0 0 442023 36 0 0 25 0 1 0 128119688 32284672 7385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7882 7385 66 130 0 7749 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 31528

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432688/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31528 CPUtime=4480.57
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7400 0 0 0 448021 36 0 0 25 0 1 0 128119688 32284672 7385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7882 7385 66 130 0 7749 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 31528

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432688/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31528 CPUtime=4540.55
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7400 0 0 0 454018 37 0 0 25 0 1 0 128119688 32284672 7385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7882 7385 66 130 0 7749 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 31528

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432624/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31528 CPUtime=4600.53
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7402 0 0 0 460016 37 0 0 25 0 1 0 128119688 32284672 7387 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7882 7387 66 130 0 7749 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 31528

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432496/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31528 CPUtime=4660.5
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7423 0 0 0 466013 37 0 0 25 0 1 0 128119688 32284672 7408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7882 7408 66 130 0 7749 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 31528

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432432/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=4720.48
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7446 0 0 0 472010 38 0 0 25 0 1 0 128119688 32501760 7431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7431 66 130 0 7802 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 31740

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432368/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=4780.45
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7447 0 0 0 478007 38 0 0 25 0 1 0 128119688 32501760 7432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7432 66 130 0 7802 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 31740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432432/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=4840.43
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7449 0 0 0 484005 38 0 0 25 0 1 0 128119688 32501760 7434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7434 66 130 0 7802 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 31740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432368/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=4900.42
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7468 0 0 0 490003 39 0 0 25 0 1 0 128119688 32501760 7453 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7453 66 130 0 7802 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 31740

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432304/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=4960.39
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7470 0 0 0 496000 39 0 0 25 0 1 0 128119688 32501760 7455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7455 66 130 0 7802 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 31740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28179
/proc/meminfo: memFree=1432368/2055920 swapFree=4159800/4192956
[pid=27976] ppid=27974 vsize=31740 CPUtime=5000.08
/proc/27976/stat : 27976 (minisat_noasser) R 27974 27976 27685 0 -1 4194304 7470 0 0 0 499969 39 0 0 25 0 1 0 128119688 32501760 7455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27976/statm: 7935 7455 66 130 0 7802 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31740

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.02
CPU time (s): 5000.1
CPU user time (s): 4999.69
CPU system time (s): 0.402938
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 31740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7470
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= 101960

runsolver used 4.69629 second user time and 12.904 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sat Apr 28 04:26:07 UTC 2007

IDJOB= 425007
IDBENCH= 20100
IDSOLVER= 189
FILE ID= node46/425007-1177734366

PBS_JOBID= 4715436

Free space on /tmp= 66189 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/425007-1177734366/minisat_noassertions /tmp/evaluation/425007-1177734366/instance-425007-1177734366.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-425007-1177734366 -o ROOT/results/node46/solver-425007-1177734366 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425007-1177734366/minisat_noassertions /tmp/evaluation/425007-1177734366/instance-425007-1177734366.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 747357062

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1462720 kB
Buffers:         51820 kB
Cached:         450352 kB
SwapCached:       3476 kB
Active:         272084 kB
Inactive:       254584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462720 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          31576 kB
Slab:            51884 kB
Committed_AS:  3515780 kB
PageTables:       1992 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= 66189 MiB

End job on node46 on Sat Apr 28 05:49:31 UTC 2007