Trace number 424908

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) 5000.02 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     579     2528     7698 |      842        0    nan |  0.000 % |
0.00/0.01	c |       103 |     579     2528     7698 |      926      103     27 |  0.000 % |
0.00/0.01	c |       254 |     579     2528     7698 |     1019      254     24 |  0.000 % |
0.00/0.02	c |       482 |     579     2528     7698 |     1121      482     23 |  0.000 % |
0.00/0.04	c |       820 |     579     2528     7698 |     1233      820     24 |  0.000 % |
0.05/0.06	c |      1327 |     579     2528     7698 |     1357      672     26 |  0.000 % |
0.09/0.10	c |      2087 |     579     2528     7698 |     1492      729     25 |  0.000 % |
0.09/0.15	c |      3228 |     579     2528     7698 |     1642     1086     25 |  0.000 % |
0.19/0.24	c |      4939 |     579     2528     7698 |     1806     1075     23 |  0.000 % |
0.29/0.38	c |      7501 |     579     2528     7698 |     1986     1768     25 |  0.000 % |
0.49/0.59	c |     11345 |     579     2528     7698 |     2185     1524     23 |  0.000 % |
0.89/0.92	c |     17113 |     579     2528     7698 |     2404     1708     22 |  0.000 % |
1.39/1.42	c |     25762 |     579     2528     7698 |     2644     1730     21 |  0.000 % |
2.20/2.25	c |     38737 |     579     2528     7698 |     2909     2471     23 |  0.000 % |
3.49/3.51	c |     58199 |     579     2528     7698 |     3200     2594     24 |  0.000 % |
5.39/5.43	c |     87394 |     579     2528     7698 |     3520     2452     26 |  0.000 % |
8.39/8.48	c |    131184 |     579     2528     7698 |     3872     3222     25 |  0.000 % |
13.19/13.28	c |    196868 |     579     2528     7698 |     4259     3844     27 |  0.000 % |
20.68/20.70	c |    295395 |     579     2528     7698 |     4685     2956     25 |  0.000 % |
31.98/32.03	c |    443185 |     579     2528     7698 |     5153     3637     24 |  0.000 % |
49.97/50.01	c |    664868 |     579     2528     7698 |     5669     3632     24 |  0.000 % |
77.77/77.81	c |    997393 |     579     2528     7698 |     6235     3510     26 |  0.000 % |
121.16/121.23	c |   1496181 |     579     2528     7698 |     6859     4694     25 |  0.000 % |
189.54/189.66	c |   2244364 |     579     2528     7698 |     7545     4947     27 |  0.000 % |
297.51/297.62	c |   3366638 |     579     2528     7698 |     8300     5319     24 |  0.000 % |
464.35/464.63	c |   5050049 |     579     2528     7698 |     9130     8181     26 |  0.000 % |
732.28/732.69	c |   7575165 |     579     2528     7698 |    10043     5038     26 |  0.000 % |
1147.76/1148.28	c |  11362841 |     579     2528     7698 |    11047     5833     22 |  0.000 % |
1802.78/1803.47	c |  17044353 |     579     2528     7698 |    12152     6116     25 |  0.000 % |
2853.99/2854.91	c |  25566623 |     579     2528     7698 |    13367     9970     27 |  0.000 % |
4579.61/4581.18	c |  38350026 |     579     2528     7698 |    14704    11854     27 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-424908-1177682129 -o ROOT/results/node4/solver-424908-1177682129 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424908-1177682129/minisat_noassertions /tmp/evaluation/424908-1177682129/instance-424908-1177682129.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: 1.85 1.98 1.89 3/77 5930
/proc/meminfo: memFree=1629784/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=1992 CPUtime=0
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 244250633 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529226 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 498 147 62 130 0 365 0

[startup+0.0601211 s]
/proc/loadavg: 1.85 1.98 1.89 3/77 5930
/proc/meminfo: memFree=1629784/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=1980 CPUtime=0.05
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 189 0 0 0 5 0 0 0 18 0 1 0 244250633 2027520 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 495 175 66 130 0 362 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1980

[startup+0.101125 s]
/proc/loadavg: 1.85 1.98 1.89 3/77 5930
/proc/meminfo: memFree=1629784/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2112 CPUtime=0.09
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 244250633 2162688 185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 528 185 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301145 s]
/proc/loadavg: 1.85 1.98 1.89 3/77 5930
/proc/meminfo: memFree=1629784/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2112 CPUtime=0.29
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 219 0 0 0 29 0 0 0 19 0 1 0 244250633 2162688 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 528 205 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701183 s]
/proc/loadavg: 1.85 1.98 1.89 3/77 5930
/proc/meminfo: memFree=1629784/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2244 CPUtime=0.69
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 244 0 0 0 69 0 0 0 23 0 1 0 244250633 2297856 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 561 230 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50126 s]
/proc/loadavg: 1.85 1.98 1.89 2/78 5931
/proc/meminfo: memFree=1629008/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2376 CPUtime=1.49
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 272 0 0 0 149 0 0 0 25 0 1 0 244250633 2433024 258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 594 258 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10141 s]
/proc/loadavg: 1.79 1.97 1.89 2/78 5931
/proc/meminfo: memFree=1628816/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2508 CPUtime=3.09
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 244250633 2568192 297 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 627 297 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30172 s]
/proc/loadavg: 1.79 1.97 1.89 2/78 5931
/proc/meminfo: memFree=1628432/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=2772 CPUtime=6.29
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 372 0 0 0 629 0 0 0 25 0 1 0 244250633 2838528 358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 693 358 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7013 s]
/proc/loadavg: 1.66 1.93 1.88 2/78 5931
/proc/meminfo: memFree=1627984/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=3036 CPUtime=12.69
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 443 0 0 0 1269 0 0 0 25 0 1 0 244250633 3108864 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 759 429 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5016 s]
/proc/loadavg: 1.56 1.90 1.87 2/78 5931
/proc/meminfo: memFree=1627728/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=3300 CPUtime=25.48
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 520 0 0 0 2548 0 0 0 25 0 1 0 244250633 3379200 506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 825 506 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.102 s]
/proc/loadavg: 1.37 1.83 1.85 2/78 5931
/proc/meminfo: memFree=1627280/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=3832 CPUtime=51.08
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 653 0 0 0 5107 1 0 0 25 0 1 0 244250633 3923968 639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 958 639 66 130 0 825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 1.15 1.69 1.79 2/78 5931
/proc/meminfo: memFree=1626640/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=4368 CPUtime=102.27
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 783 0 0 0 10226 1 0 0 25 0 1 0 244250633 4472832 769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1092 769 66 130 0 959 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4368

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.75 2/78 5931
/proc/meminfo: memFree=1626128/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=4912 CPUtime=162.25
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 903 0 0 0 16224 1 0 0 25 0 1 0 244250633 5029888 889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1228 889 66 130 0 1095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4912

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 5931
/proc/meminfo: memFree=1625744/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=5300 CPUtime=222.23
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1005 0 0 0 22222 1 0 0 25 0 1 0 244250633 5427200 991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1325 991 66 130 0 1192 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5300

[startup+282.301 s]
/proc/loadavg: 1.00 1.38 1.65 2/78 5931
/proc/meminfo: memFree=1625552/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=5432 CPUtime=282.22
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1053 0 0 0 28220 2 0 0 25 0 1 0 244250633 5562368 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552668 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1358 1039 66 130 0 1225 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5432

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/84 6003
/proc/meminfo: memFree=1623968/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=5832 CPUtime=342.16
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1132 0 0 0 34214 2 0 0 25 0 1 0 244250633 5971968 1118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1458 1118 66 130 0 1325 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5832

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/78 6129
/proc/meminfo: memFree=1624912/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=5968 CPUtime=402.06
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1182 0 0 0 40204 2 0 0 25 0 1 0 244250633 6111232 1168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1492 1168 66 130 0 1359 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 5968

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 6129
/proc/meminfo: memFree=1624720/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=6104 CPUtime=462.05
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1218 0 0 0 46202 3 0 0 25 0 1 0 244250633 6250496 1204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545609 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1526 1204 66 130 0 1393 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 6104

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 6129
/proc/meminfo: memFree=1624400/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=6636 CPUtime=522.03
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1332 0 0 0 52200 3 0 0 25 0 1 0 244250633 6795264 1318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1659 1318 66 130 0 1526 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 6636

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.45 2/78 6129
/proc/meminfo: memFree=1624208/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=6772 CPUtime=582.02
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1390 0 0 0 58198 4 0 0 25 0 1 0 244250633 6934528 1376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1693 1376 66 130 0 1560 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 6772

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 6129
/proc/meminfo: memFree=1624080/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=6912 CPUtime=642
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 1419 0 0 0 64196 4 0 0 25 0 1 0 244250633 7077888 1405 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 1728 1405 66 130 0 1595 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 6912


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

[startup+4002.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 6329
/proc/meminfo: memFree=1619088/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11772 CPUtime=4000.97
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2582 0 0 0 400071 26 0 0 25 0 1 0 244250633 12054528 2568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2943 2568 66 130 0 2810 0
Current children cumulated CPU time (s) 4000.97
Current children cumulated vsize (KiB) 11772

[startup+4062.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 6329
/proc/meminfo: memFree=1619088/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11772 CPUtime=4060.96
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2592 0 0 0 406070 26 0 0 25 0 1 0 244250633 12054528 2578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2943 2578 66 130 0 2810 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 11772

[startup+4122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 6329
/proc/meminfo: memFree=1619216/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11908 CPUtime=4120.93
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2610 0 0 0 412067 26 0 0 25 0 1 0 244250633 12193792 2596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2977 2596 66 130 0 2844 0
Current children cumulated CPU time (s) 4120.93
Current children cumulated vsize (KiB) 11908

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6329
/proc/meminfo: memFree=1619216/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11908 CPUtime=4180.92
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2617 0 0 0 418065 27 0 0 25 0 1 0 244250633 12193792 2603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2977 2603 66 130 0 2844 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 11908

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6329
/proc/meminfo: memFree=1619152/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11908 CPUtime=4240.91
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2631 0 0 0 424063 28 0 0 25 0 1 0 244250633 12193792 2617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2977 2617 66 130 0 2844 0
Current children cumulated CPU time (s) 4240.91
Current children cumulated vsize (KiB) 11908

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6329
/proc/meminfo: memFree=1619152/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=11908 CPUtime=4300.89
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2634 0 0 0 430061 28 0 0 25 0 1 0 244250633 12193792 2620 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 2977 2620 66 130 0 2844 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 11908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1619152/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12044 CPUtime=4360.87
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2645 0 0 0 436059 28 0 0 25 0 1 0 244250633 12333056 2631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553651 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3011 2631 66 130 0 2878 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 12044

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1619024/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12044 CPUtime=4420.85
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2661 0 0 0 442056 29 0 0 25 0 1 0 244250633 12333056 2647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3011 2647 66 130 0 2878 0
Current children cumulated CPU time (s) 4420.85
Current children cumulated vsize (KiB) 12044

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618960/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12044 CPUtime=4480.84
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2666 0 0 0 448055 29 0 0 25 0 1 0 244250633 12333056 2652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3011 2652 66 130 0 2878 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 12044

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1619024/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12044 CPUtime=4540.83
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2666 0 0 0 454053 30 0 0 25 0 1 0 244250633 12333056 2652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3011 2652 66 130 0 2878 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 12044

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618768/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12176 CPUtime=4600.81
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2707 0 0 0 460051 30 0 0 25 0 1 0 244250633 12468224 2693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548956 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3044 2693 66 130 0 2911 0
Current children cumulated CPU time (s) 4600.81
Current children cumulated vsize (KiB) 12176

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618704/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12320 CPUtime=4660.79
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2722 0 0 0 466049 30 0 0 25 0 1 0 244250633 12615680 2708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3080 2708 66 130 0 2947 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 12320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618768/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12320 CPUtime=4720.78
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2737 0 0 0 472047 31 0 0 25 0 1 0 244250633 12615680 2723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3080 2723 66 130 0 2947 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 12320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618640/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12460 CPUtime=4780.76
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2749 0 0 0 478045 31 0 0 25 0 1 0 244250633 12759040 2735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3115 2735 66 130 0 2982 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 12460

[startup+4842.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6329
/proc/meminfo: memFree=1618576/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12460 CPUtime=4840.75
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2764 0 0 0 484043 32 0 0 25 0 1 0 244250633 12759040 2750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557928 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3115 2750 66 130 0 2982 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 12460

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6329
/proc/meminfo: memFree=1618576/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12460 CPUtime=4900.73
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2770 0 0 0 490041 32 0 0 25 0 1 0 244250633 12759040 2756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3115 2756 66 130 0 2982 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 12460

[startup+4962.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618512/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12460 CPUtime=4960.71
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2780 0 0 0 496039 32 0 0 25 0 1 0 244250633 12759040 2766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3115 2766 66 130 0 2982 0
Current children cumulated CPU time (s) 4960.71
Current children cumulated vsize (KiB) 12460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6329
/proc/meminfo: memFree=1618512/2055920 swapFree=4141128/4192956
[pid=5930] ppid=5928 vsize=12600 CPUtime=5000.01
/proc/5930/stat : 5930 (minisat_noasser) R 5928 5930 5399 0 -1 4194304 2785 0 0 0 499968 33 0 0 25 0 1 0 244250633 12902400 2771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/5930/statm: 3150 2771 66 130 0 3017 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12600

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): 5001.61
CPU time (s): 5000.02
CPU user time (s): 4999.69
CPU system time (s): 0.333949
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 12600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2785
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= 9531

runsolver used 4.11337 second user time and 10.3574 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 27 13:55:29 UTC 2007

IDJOB= 424908
IDBENCH= 19997
IDSOLVER= 189
FILE ID= node4/424908-1177682129

PBS_JOBID= 4698596

Free space on /tmp= 66518 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424908-1177682129/minisat_noassertions /tmp/evaluation/424908-1177682129/instance-424908-1177682129.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-424908-1177682129 -o ROOT/results/node4/solver-424908-1177682129 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424908-1177682129/minisat_noassertions /tmp/evaluation/424908-1177682129/instance-424908-1177682129.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 822344537

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1630192 kB
Buffers:         48492 kB
Cached:         289612 kB
SwapCached:      15836 kB
Active:         235108 kB
Inactive:       127136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630192 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            48984 kB
Committed_AS:  6333500 kB
PageTables:       1820 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 node4 on Fri Apr 27 15:18:53 UTC 2007