Trace number 425013

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 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2503.02
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:         0.03         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 |       102 |     180    15300   107100 |     5610      102     58 |  0.003 % |
0.39/0.41	c |       253 |     180    15300   107100 |     6171      253     54 |  0.003 % |
0.39/0.43	c |       478 |     180    15300   107100 |     6788      478     52 |  0.003 % |
0.39/0.45	c |       815 |     180    15300   107100 |     7466      815     51 |  0.003 % |
0.49/0.50	c |      1321 |     180    15300   107100 |     8213     1321     52 |  0.003 % |
0.49/0.56	c |      2081 |     180    15300   107100 |     9034     2081     52 |  0.003 % |
0.59/0.67	c |      3220 |     180    15300   107100 |     9938     3220     52 |  0.003 % |
0.79/0.84	c |      4928 |     180    15300   107100 |    10932     4928     52 |  0.003 % |
1.09/1.12	c |      7491 |     180    15300   107100 |    12025     7491     53 |  0.003 % |
1.69/1.70	c |     11335 |     180    15300   107100 |    13228    11335     53 |  0.003 % |
2.49/2.58	c |     17101 |     180    15300   107100 |    14550    10446     54 |  0.003 % |
3.89/3.99	c |     25751 |     180    15300   107100 |    16005    11779     54 |  0.003 % |
6.49/6.53	c |     38725 |     180    15300   107100 |    17606     8655     55 |  0.003 % |
10.39/10.44	c |     58187 |     180    15300   107100 |    19367    10427     54 |  0.003 % |
16.79/16.89	c |     87379 |     180    15300   107100 |    21303    10451     53 |  0.003 % |
27.08/27.12	c |    131168 |     180    15300   107100 |    23434    11482     53 |  0.003 % |
43.98/44.02	c |    196853 |     180    15300   107100 |    25777    17826     54 |  0.003 % |
71.07/71.11	c |    295383 |     180    15300   107100 |    28355    21234     53 |  0.003 % |
115.06/115.11	c |    443172 |     180    15300   107100 |    31191    25480     54 |  0.003 % |
187.05/187.17	c |    664856 |     180    15300   107100 |    34310    22469     53 |  0.003 % |
302.81/302.98	c |    997381 |     180    15300   107100 |    37741    30633     54 |  0.003 % |
484.56/484.76	c |   1496169 |     180    15300   107100 |    41515    33324     56 |  0.003 % |
775.19/775.44	c |   2244353 |     180    15300   107100 |    45666    17542     51 |  0.003 % |
1240.66/1241.09	c |   3366629 |     180    15300   107100 |    50233    12937     52 |  0.003 % |
1992.87/1993.48	c |   5050040 |     180    15300   107100 |    55257    45188     55 |  0.003 % |
3228.03/3229.07	c |   7575156 |     180    15300   107100 |    60782    42739     54 |  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/node5/watcher-425013-1177737050 -o ROOT/results/node5/solver-425013-1177737050 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425013-1177737050/minisat_noassertions /tmp/evaluation/425013-1177737050/instance-425013-1177737050.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 6974
/proc/meminfo: memFree=1512576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=1856 CPUtime=0
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 249742634 1900544 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 464 216 50 130 0 331 0

[startup+0.068559 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6974
/proc/meminfo: memFree=1512576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=3088 CPUtime=0.06
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 553 0 0 0 6 0 0 0 18 0 1 0 249742634 3162112 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 772 539 62 130 0 639 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3088

[startup+0.101562 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6974
/proc/meminfo: memFree=1512576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=3088 CPUtime=0.09
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 249742634 3162112 539 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 772 539 62 130 0 639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3088

[startup+0.301584 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6974
/proc/meminfo: memFree=1512576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=3284 CPUtime=0.29
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 586 0 0 0 29 0 0 0 20 0 1 0 249742634 3362816 572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 821 572 62 130 0 688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.70163 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6974
/proc/meminfo: memFree=1512576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=3440 CPUtime=0.69
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 659 0 0 0 69 0 0 0 24 0 1 0 249742634 3522560 644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 860 644 66 130 0 727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3440

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1509496/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=5156 CPUtime=1.49
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 1067 0 0 0 149 0 0 0 25 0 1 0 249742634 5279744 1052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 1289 1052 66 130 0 1156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5156

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1507640/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=6080 CPUtime=3.09
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 1314 0 0 0 309 0 0 0 25 0 1 0 249742634 6225920 1299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 1520 1299 66 130 0 1387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6080

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1506744/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=6872 CPUtime=6.29
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 1498 0 0 0 629 0 0 0 25 0 1 0 249742634 7036928 1483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 1718 1483 66 130 0 1585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6872

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1505592/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=7992 CPUtime=12.69
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 1782 0 0 0 1268 1 0 0 25 0 1 0 249742634 8183808 1767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 1998 1767 66 130 0 1865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7992

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1504568/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=8916 CPUtime=25.48
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 2023 0 0 0 2547 1 0 0 25 0 1 0 249742634 9129984 2008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 2229 2008 66 130 0 2096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8916

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1503032/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=10552 CPUtime=51.08
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 2397 0 0 0 5106 2 0 0 25 0 1 0 249742634 10805248 2382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 2638 2382 66 130 0 2505 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10552

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1501688/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=11964 CPUtime=102.27
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 2731 0 0 0 10224 3 0 0 25 0 1 0 249742634 12251136 2716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 2991 2716 66 130 0 2858 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11964

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1500344/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=13216 CPUtime=162.24
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 3064 0 0 0 16221 3 0 0 25 0 1 0 249742634 13533184 3049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 3304 3049 66 130 0 3171 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13216

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1498680/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=15008 CPUtime=222.23
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 3495 0 0 0 22219 4 0 0 25 0 1 0 249742634 15368192 3480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546053 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 3752 3480 66 130 0 3619 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15008

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1498168/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=15600 CPUtime=282.22
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 3601 0 0 0 28217 5 0 0 25 0 1 0 249742634 15974400 3586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 3900 3586 66 130 0 3767 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15600

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 6975
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=16816 CPUtime=342.2
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 3910 0 0 0 34214 6 0 0 25 0 1 0 249742634 17219584 3895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4204 3895 66 130 0 4071 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16816

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1496568/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=17220 CPUtime=402.19
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 4016 0 0 0 40212 7 0 0 25 0 1 0 249742634 17633280 4001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4305 4001 66 130 0 4172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17220

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1496376/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=17372 CPUtime=462.17
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 4052 0 0 0 46210 7 0 0 25 0 1 0 249742634 17788928 4037 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4343 4037 66 130 0 4210 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17372

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1495416/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=18548 CPUtime=522.15
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 4301 0 0 0 52207 8 0 0 25 0 1 0 249742634 18993152 4286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4637 4286 66 130 0 4504 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18548

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1495224/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=18692 CPUtime=582.14
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 4346 0 0 0 58205 9 0 0 25 0 1 0 249742634 19140608 4331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4673 4331 66 130 0 4540 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18692

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6975
/proc/meminfo: memFree=1494904/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=19012 CPUtime=642.12
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 4423 0 0 0 64203 9 0 0 25 0 1 0 249742634 19468288 4408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 4753 4408 66 130 0 4620 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19012


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483960/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4061.11
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7152 0 0 0 406073 38 0 0 25 0 1 0 249742634 31375360 7137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7137 66 130 0 7527 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 30640

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483896/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4121.09
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7152 0 0 0 412071 38 0 0 25 0 1 0 249742634 31375360 7137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7137 66 130 0 7527 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 30640

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483832/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4181.07
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7171 0 0 0 418069 38 0 0 25 0 1 0 249742634 31375360 7156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7156 66 130 0 7527 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 30640

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483832/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4241.06
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7171 0 0 0 424067 39 0 0 25 0 1 0 249742634 31375360 7156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7156 66 130 0 7527 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 30640

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483832/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4301.04
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7171 0 0 0 430065 39 0 0 25 0 1 0 249742634 31375360 7156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7156 66 130 0 7527 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 30640

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483832/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30640 CPUtime=4361.03
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7171 0 0 0 436063 40 0 0 25 0 1 0 249742634 31375360 7156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7660 7156 66 130 0 7527 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 30640

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483704/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30772 CPUtime=4421.01
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7191 0 0 0 442061 40 0 0 25 0 1 0 249742634 31510528 7176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7693 7176 66 130 0 7560 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 30772

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483512/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30968 CPUtime=4481
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7243 0 0 0 448059 41 0 0 25 0 1 0 249742634 31711232 7228 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7742 7228 66 130 0 7609 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 30968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483576/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30968 CPUtime=4540.98
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7247 0 0 0 454057 41 0 0 25 0 1 0 249742634 31711232 7232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7742 7232 66 130 0 7609 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 30968

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483512/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30968 CPUtime=4600.96
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7247 0 0 0 460055 41 0 0 25 0 1 0 249742634 31711232 7232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7742 7232 66 130 0 7609 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 30968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483512/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=30968 CPUtime=4660.95
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7249 0 0 0 466053 42 0 0 25 0 1 0 249742634 31711232 7234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7742 7234 66 130 0 7609 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 30968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483384/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31132 CPUtime=4720.94
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7279 0 0 0 472051 43 0 0 25 0 1 0 249742634 31879168 7264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7783 7264 66 130 0 7650 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 31132

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483384/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31132 CPUtime=4780.91
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7279 0 0 0 478048 43 0 0 25 0 1 0 249742634 31879168 7264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7783 7264 66 130 0 7650 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 31132

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483384/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31132 CPUtime=4840.9
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7279 0 0 0 484046 44 0 0 25 0 1 0 249742634 31879168 7264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7783 7264 66 130 0 7650 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 31132

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483320/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31132 CPUtime=4900.88
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7285 0 0 0 490044 44 0 0 25 0 1 0 249742634 31879168 7270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7783 7270 66 130 0 7650 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 31132

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7175
/proc/meminfo: memFree=1483256/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31320 CPUtime=4960.87
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7316 0 0 0 496042 45 0 0 25 0 1 0 249742634 32071680 7301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7830 7301 66 130 0 7697 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 31320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7177
/proc/meminfo: memFree=1483128/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31320 CPUtime=5000.06
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7339 0 0 0 499961 45 0 0 25 0 1 0 249742634 32071680 7324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7830 7324 66 130 0 7697 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 31320

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7177
/proc/meminfo: memFree=1483128/2055920 swapFree=4151648/4192956
[pid=6974] ppid=6972 vsize=31320 CPUtime=5000.06
/proc/6974/stat : 6974 (minisat_noasser) R 6972 6974 6485 0 -1 4194304 7339 0 0 0 499961 45 0 0 25 0 1 0 249742634 32071680 7324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6974/statm: 7830 7324 66 130 0 7697 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 31320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.62
CPU system time (s): 0.45893
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 31320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7339
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= 102485

runsolver used 3.86741 second user time and 11.3883 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 28 05:10:50 UTC 2007

IDJOB= 425013
IDBENCH= 20106
IDSOLVER= 189
FILE ID= node5/425013-1177737050

PBS_JOBID= 4715466

Free space on /tmp= 66450 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/425013-1177737050/minisat_noassertions /tmp/evaluation/425013-1177737050/instance-425013-1177737050.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-425013-1177737050 -o ROOT/results/node5/solver-425013-1177737050 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425013-1177737050/minisat_noassertions /tmp/evaluation/425013-1177737050/instance-425013-1177737050.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 377950390

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:       1513048 kB
Buffers:         52624 kB
Cached:         397924 kB
SwapCached:       9948 kB
Active:         265780 kB
Inactive:       208268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513048 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            54404 kB
Committed_AS:  9137200 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 06:34:13 UTC 2007