Trace number 425004

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) 5000.03 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2200.94
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                                                |
0.01/0.02	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 % |
0.29/0.40	c |       101 |     180    15300   107100 |     5610      101     55 |  0.003 % |
0.39/0.41	c |       254 |     180    15300   107100 |     6171      254     53 |  0.003 % |
0.39/0.43	c |       479 |     180    15300   107100 |     6788      479     54 |  0.003 % |
0.39/0.46	c |       817 |     180    15300   107100 |     7466      817     53 |  0.003 % |
0.49/0.50	c |      1323 |     180    15300   107100 |     8213     1323     53 |  0.003 % |
0.49/0.57	c |      2082 |     180    15300   107100 |     9034     2082     52 |  0.003 % |
0.59/0.67	c |      3222 |     180    15300   107100 |     9938     3222     52 |  0.003 % |
0.79/0.84	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.10/1.14	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.59/1.65	c |     11337 |     180    15300   107100 |    13228    11337     53 |  0.003 % |
2.49/2.51	c |     17104 |     180    15300   107100 |    14550    10448     53 |  0.003 % |
3.89/3.97	c |     25754 |     180    15300   107100 |    16005    11780     55 |  0.003 % |
6.58/6.61	c |     38729 |     180    15300   107100 |    17606     8666     52 |  0.003 % |
10.38/10.43	c |     58191 |     180    15300   107100 |    19367    10437     54 |  0.003 % |
16.88/17.00	c |     87385 |     180    15300   107100 |    21303    10451     54 |  0.003 % |
27.67/27.74	c |    131175 |     180    15300   107100 |    23434    11464     53 |  0.003 % |
44.97/45.04	c |    196861 |     180    15300   107100 |    25777    17721     54 |  0.003 % |
72.05/72.18	c |    295387 |     180    15300   107100 |    28355    19447     53 |  0.003 % |
118.64/118.75	c |    443179 |     180    15300   107100 |    31191    24018     52 |  0.003 % |
186.82/186.96	c |    664863 |     180    15300   107100 |    34310    21207     54 |  0.003 % |
296.17/296.34	c |    997388 |     180    15300   107100 |    37741    29126     53 |  0.003 % |
476.01/476.21	c |   1496176 |     180    15300   107100 |    41515    32658     54 |  0.003 % |
772.09/772.44	c |   2244359 |     180    15300   107100 |    45666    17271     52 |  0.003 % |
1234.73/1235.28	c |   3366634 |     180    15300   107100 |    50233    38951     55 |  0.003 % |
1982.95/1983.73	c |   5050045 |     180    15300   107100 |    55257    34344     56 |  0.003 % |
3216.49/3217.77	c |   7575162 |     180    15300   107100 |    60782    30968     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/node23/watcher-425004-1177732923 -o ROOT/results/node23/solver-425004-1177732923 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425004-1177732923/minisat_noassertions /tmp/evaluation/425004-1177732923/instance-425004-1177732923.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: 1.99 2.01 1.90 3/83 22506
/proc/meminfo: memFree=1584072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=1856 CPUtime=0
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 221209392 1900544 223 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 464 224 50 130 0 331 0

[startup+0.0161679 s]
/proc/loadavg: 1.99 2.01 1.90 3/83 22506
/proc/meminfo: memFree=1584072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=2516 CPUtime=0.01
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 385 0 0 0 1 0 0 0 18 0 1 0 221209392 2576384 371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 629 373 50 130 0 496 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2516

[startup+0.101185 s]
/proc/loadavg: 1.99 2.01 1.90 3/83 22506
/proc/meminfo: memFree=1584072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=3100 CPUtime=0.09
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 555 0 0 0 9 0 0 0 18 0 1 0 221209392 3174400 541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 775 541 62 130 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.301222 s]
/proc/loadavg: 1.99 2.01 1.90 3/83 22506
/proc/meminfo: memFree=1584072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=3288 CPUtime=0.29
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 221209392 3366912 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 822 573 62 130 0 689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3288

[startup+0.701299 s]
/proc/loadavg: 1.99 2.01 1.90 3/83 22506
/proc/meminfo: memFree=1584072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=3428 CPUtime=0.69
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 689 0 0 0 69 0 0 0 23 0 1 0 221209392 3510272 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 857 639 66 130 0 724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3428

[startup+1.50145 s]
/proc/loadavg: 1.99 2.01 1.90 2/84 22509
/proc/meminfo: memFree=1581056/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=5144 CPUtime=1.49
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 1096 0 0 0 149 0 0 0 25 0 1 0 221209392 5267456 1046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 1286 1046 66 130 0 1153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5144

[startup+3.10176 s]
/proc/loadavg: 1.99 2.01 1.90 2/84 22509
/proc/meminfo: memFree=1579072/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=6104 CPUtime=3.09
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 1338 0 0 0 309 0 0 0 25 0 1 0 221209392 6250496 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 1526 1288 66 130 0 1393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6104

[startup+6.30138 s]
/proc/loadavg: 1.91 1.99 1.89 2/84 22511
/proc/meminfo: memFree=1578112/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=6764 CPUtime=6.28
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 1523 0 0 0 628 0 0 0 25 0 1 0 221209392 6926336 1473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 1691 1473 66 130 0 1558 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6764

[startup+12.7016 s]
/proc/loadavg: 1.84 1.98 1.89 2/78 22531
/proc/meminfo: memFree=1578160/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=7976 CPUtime=12.68
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 1816 0 0 0 1267 1 0 0 25 0 1 0 221209392 8167424 1766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 1994 1766 66 130 0 1861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7976

[startup+25.5011 s]
/proc/loadavg: 1.65 1.93 1.87 2/78 22531
/proc/meminfo: memFree=1577272/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=8908 CPUtime=25.47
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 2033 0 0 0 2546 1 0 0 25 0 1 0 221209392 9121792 1983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 2227 1983 66 130 0 2094 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8908

[startup+51.1011 s]
/proc/loadavg: 1.43 1.85 1.85 2/78 22531
/proc/meminfo: memFree=1575864/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=10364 CPUtime=51.07
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 2395 0 0 0 5105 2 0 0 25 0 1 0 221209392 10612736 2345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 2591 2345 66 130 0 2458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10364

[startup+102.306 s]
/proc/loadavg: 1.18 1.72 1.80 2/78 22531
/proc/meminfo: memFree=1574456/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=11748 CPUtime=102.25
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 2732 0 0 0 10222 3 0 0 25 0 1 0 221209392 12029952 2682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 2937 2682 66 130 0 2804 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11748

[startup+162.302 s]
/proc/loadavg: 1.07 1.58 1.75 2/78 22531
/proc/meminfo: memFree=1572920/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=13304 CPUtime=162.22
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3093 0 0 0 16219 3 0 0 25 0 1 0 221209392 13623296 3043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 3326 3043 66 130 0 3193 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13304

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.70 2/78 22531
/proc/meminfo: memFree=1571832/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=14520 CPUtime=222.2
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3380 0 0 0 22216 4 0 0 25 0 1 0 221209392 14868480 3330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520965 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 3630 3330 66 130 0 3497 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14520

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.65 2/78 22531
/proc/meminfo: memFree=1571768/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=14804 CPUtime=282.18
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3451 0 0 0 28213 5 0 0 25 0 1 0 221209392 15159296 3401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 3701 3401 66 130 0 3568 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14804

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.61 2/78 22531
/proc/meminfo: memFree=1570104/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=16412 CPUtime=342.15
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3860 0 0 0 34209 6 0 0 25 0 1 0 221209392 16805888 3810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4103 3810 66 130 0 3970 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 16412

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/78 22531
/proc/meminfo: memFree=1569656/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=16848 CPUtime=402.13
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3962 0 0 0 40206 7 0 0 25 0 1 0 221209392 17252352 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4212 3912 66 130 0 4079 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 16848

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 22531
/proc/meminfo: memFree=1569592/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=16848 CPUtime=462.11
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 3973 0 0 0 46204 7 0 0 25 0 1 0 221209392 17252352 3923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4212 3923 66 130 0 4079 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 16848

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.50 2/78 22531
/proc/meminfo: memFree=1568504/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=18116 CPUtime=522.09
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 4259 0 0 0 52201 8 0 0 25 0 1 0 221209392 18550784 4209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4529 4209 66 130 0 4396 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18116

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 22531
/proc/meminfo: memFree=1568376/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=18284 CPUtime=582.07
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 4302 0 0 0 58198 9 0 0 25 0 1 0 221209392 18722816 4252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4571 4252 66 130 0 4438 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18284

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.43 2/78 22531
/proc/meminfo: memFree=1568120/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=18456 CPUtime=642.04
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 4348 0 0 0 64195 9 0 0 25 0 1 0 221209392 18898944 4298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 4614 4298 66 130 0 4481 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 18456


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1556344/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=30864 CPUtime=4000.69
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7276 0 0 0 400024 45 0 0 25 0 1 0 221209392 31604736 7226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7716 7226 66 130 0 7583 0
Current children cumulated CPU time (s) 4000.69
Current children cumulated vsize (KiB) 30864

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1556280/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=30864 CPUtime=4060.66
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7276 0 0 0 406021 45 0 0 25 0 1 0 221209392 31604736 7226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7716 7226 66 130 0 7583 0
Current children cumulated CPU time (s) 4060.66
Current children cumulated vsize (KiB) 30864

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1556152/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=30864 CPUtime=4120.64
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7304 0 0 0 412018 46 0 0 25 0 1 0 221209392 31604736 7254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545609 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7716 7254 66 130 0 7583 0
Current children cumulated CPU time (s) 4120.64
Current children cumulated vsize (KiB) 30864

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1556024/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31020 CPUtime=4180.62
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7327 0 0 0 418016 46 0 0 25 0 1 0 221209392 31764480 7277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7755 7277 66 130 0 7622 0
Current children cumulated CPU time (s) 4180.62
Current children cumulated vsize (KiB) 31020

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555832/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4240.6
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7373 0 0 0 424013 47 0 0 25 0 1 0 221209392 31907840 7323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7323 66 130 0 7657 0
Current children cumulated CPU time (s) 4240.6
Current children cumulated vsize (KiB) 31160

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555832/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4300.57
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7380 0 0 0 430010 47 0 0 25 0 1 0 221209392 31907840 7330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7330 66 130 0 7657 0
Current children cumulated CPU time (s) 4300.57
Current children cumulated vsize (KiB) 31160

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555960/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4360.55
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7381 0 0 0 436007 48 0 0 25 0 1 0 221209392 31907840 7331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7331 66 130 0 7657 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 31160

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555960/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4420.53
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7381 0 0 0 442005 48 0 0 25 0 1 0 221209392 31907840 7331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7331 66 130 0 7657 0
Current children cumulated CPU time (s) 4420.53
Current children cumulated vsize (KiB) 31160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555896/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4480.51
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7381 0 0 0 448002 49 0 0 25 0 1 0 221209392 31907840 7331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7331 66 130 0 7657 0
Current children cumulated CPU time (s) 4480.51
Current children cumulated vsize (KiB) 31160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555960/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4540.48
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7381 0 0 0 453999 49 0 0 25 0 1 0 221209392 31907840 7331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7331 66 130 0 7657 0
Current children cumulated CPU time (s) 4540.48
Current children cumulated vsize (KiB) 31160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555960/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31160 CPUtime=4600.47
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7381 0 0 0 459997 50 0 0 25 0 1 0 221209392 31907840 7331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7790 7331 66 130 0 7657 0
Current children cumulated CPU time (s) 4600.47
Current children cumulated vsize (KiB) 31160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555832/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31376 CPUtime=4660.44
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7406 0 0 0 465994 50 0 0 25 0 1 0 221209392 32129024 7356 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7844 7356 66 130 0 7711 0
Current children cumulated CPU time (s) 4660.44
Current children cumulated vsize (KiB) 31376

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555704/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31376 CPUtime=4720.42
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7409 0 0 0 471991 51 0 0 25 0 1 0 221209392 32129024 7359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7844 7359 66 130 0 7711 0
Current children cumulated CPU time (s) 4720.42
Current children cumulated vsize (KiB) 31376

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555576/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31376 CPUtime=4780.39
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7433 0 0 0 477988 51 0 0 25 0 1 0 221209392 32129024 7383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7844 7383 66 130 0 7711 0
Current children cumulated CPU time (s) 4780.39
Current children cumulated vsize (KiB) 31376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555576/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31376 CPUtime=4840.37
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7433 0 0 0 483985 52 0 0 25 0 1 0 221209392 32129024 7383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7844 7383 66 130 0 7711 0
Current children cumulated CPU time (s) 4840.37
Current children cumulated vsize (KiB) 31376

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555448/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31588 CPUtime=4900.35
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7475 0 0 0 489983 52 0 0 25 0 1 0 221209392 32346112 7425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7897 7425 66 130 0 7764 0
Current children cumulated CPU time (s) 4900.35
Current children cumulated vsize (KiB) 31588

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555448/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31588 CPUtime=4960.33
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7480 0 0 0 495980 53 0 0 25 0 1 0 221209392 32346112 7430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7897 7430 66 130 0 7764 0
Current children cumulated CPU time (s) 4960.33
Current children cumulated vsize (KiB) 31588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22731
/proc/meminfo: memFree=1555512/2055920 swapFree=4169168/4192956
[pid=22506] ppid=22504 vsize=31588 CPUtime=5000.02
/proc/22506/stat : 22506 (minisat_noasser) R 22504 22506 21305 0 -1 4194304 7480 0 0 0 499949 53 0 0 25 0 1 0 221209392 32346112 7430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22506/statm: 7897 7430 66 130 0 7764 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 31588

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): 5002.01
CPU time (s): 5000.03
CPU user time (s): 4999.49
CPU system time (s): 0.543917
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 31588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7480
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= 102862

runsolver used 3.76343 second user time and 11.0943 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 28 04:02:03 UTC 2007

IDJOB= 425004
IDBENCH= 20097
IDSOLVER= 189
FILE ID= node23/425004-1177732923

PBS_JOBID= 4715428

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/425004-1177732923/minisat_noassertions /tmp/evaluation/425004-1177732923/instance-425004-1177732923.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425004-1177732923 -o ROOT/results/node23/solver-425004-1177732923 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425004-1177732923/minisat_noassertions /tmp/evaluation/425004-1177732923/instance-425004-1177732923.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 361488681

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1584480 kB
Buffers:         48804 kB
Cached:         329420 kB
SwapCached:       3392 kB
Active:         271172 kB
Inactive:       131980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584480 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          32224 kB
Slab:            53388 kB
Committed_AS:  2893912 kB
PageTables:       2032 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= 66518 MiB

End job on node23 on Sat Apr 28 05:25:27 UTC 2007