Trace number 422150

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) 5000.11 5001.91

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv9.sat05-568.reshuffled-07.cnf
MD5SUM0457634d4b446c9bbce48df93abd0143
Bench CategoryCRAFTED (crafted 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 variables2754
Number of clauses9154
Sum of the clauses size24624
Maximum clause length81
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22916
Number of clauses of size 36237
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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:  2754                                                 |
0.00/0.00	c |  Number of clauses:    9154                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.01/0.05	c ============================[ Search Statistics ]==============================
0.01/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.05	c ===============================================================================
0.01/0.05	c |         0 |    1317     7908    27772 |     2636        0    nan |  0.000 % |
0.01/0.06	c |       101 |    1317     7908    27772 |     2899      101     44 |  0.000 % |
0.01/0.07	c |       252 |    1317     7908    27772 |     3189      252     36 |  0.000 % |
0.01/0.08	c |       479 |    1317     7908    27772 |     3508      479     37 |  0.000 % |
0.09/0.11	c |       816 |    1317     7908    27772 |     3859      816     48 |  0.000 % |
0.09/0.15	c |      1322 |    1317     7908    27772 |     4245     1322     50 |  0.000 % |
0.19/0.21	c |      2081 |    1317     7908    27772 |     4669     2081     53 |  0.000 % |
0.29/0.33	c |      3220 |    1317     7908    27772 |     5136     3220     57 |  0.000 % |
0.49/0.51	c |      4928 |    1317     7908    27772 |     5650     4928     61 |  0.000 % |
0.89/0.94	c |      7491 |    1317     7908    27772 |     6215     4507     72 |  0.000 % |
1.69/1.78	c |     11335 |    1317     7908    27772 |     6837     5063     82 |  0.000 % |
2.89/2.91	c |     17102 |    1317     7908    27772 |     7520     7224     81 |  0.000 % |
3.89/3.98	c |     25752 |    1317     7908    27772 |     8272     4331     66 |  0.000 % |
7.29/7.38	c |     38727 |    1317     7908    27772 |     9100     8625     97 |  0.000 % |
12.89/12.92	c |     58188 |    1317     7908    27772 |    10010     9073     93 |  0.000 % |
21.68/21.74	c |     87380 |    1317     7908    27772 |    11011     7299     97 |  0.000 % |
34.28/34.31	c |    131170 |    1317     7908    27772 |    12112    10934     90 |  0.000 % |
54.77/54.85	c |    196855 |    1317     7908    27772 |    13323     8334     83 |  0.000 % |
88.06/88.11	c |    295382 |    1317     7908    27772 |    14655     9783     98 |  0.000 % |
142.74/142.87	c |    443171 |    1317     7908    27772 |    16121    13704     99 |  0.000 % |
216.02/216.19	c |    664854 |    1317     7908    27772 |    17733    12617     90 |  0.000 % |
324.58/324.75	c |    997381 |    1317     7908    27772 |    19507    13063     82 |  0.000 % |
532.12/532.36	c |   1496170 |    1317     7908    27772 |    21457    10735     97 |  0.000 % |
882.89/883.29	c |   2244353 |    1317     7908    27772 |    23603    21664     95 |  0.000 % |
1346.73/1347.26	c |   3366629 |    1317     7908    27772 |    25963    18651     90 |  0.000 % |
2092.38/2093.29	c |   5050041 |    1317     7908    27772 |    28560    24932     92 |  0.000 % |
3515.09/3516.42	c |   7575158 |    1317     7908    27772 |    31416    25322    129 |  0.000 % |
4540.95/4542.66	c |  11362834 |    1317     7908    27772 |    34557    16907     60 |  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/node37/watcher-422150-1177522555 -o ROOT/results/node37/solver-422150-1177522555 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422150-1177522555/minisat_noassertions /tmp/evaluation/422150-1177522555/instance-422150-1177522555.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27306
/proc/meminfo: memFree=1929872/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=2176 CPUtime=0
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 200167928 2228224 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 544 220 50 130 0 411 0

[startup+0.021547 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27306
/proc/meminfo: memFree=1929872/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=2700 CPUtime=0.01
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 381 0 0 0 1 0 0 0 18 0 1 0 200167928 2764800 367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 675 367 62 130 0 542 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2700

[startup+0.101572 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27306
/proc/meminfo: memFree=1929872/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=3564 CPUtime=0.09
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 593 0 0 0 9 0 0 0 18 0 1 0 200167928 3649536 579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 891 579 67 130 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3564

[startup+0.3016 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27306
/proc/meminfo: memFree=1929872/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=3696 CPUtime=0.29
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 200167928 3784704 599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 924 599 67 130 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701676 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 27306
/proc/meminfo: memFree=1929872/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=4620 CPUtime=0.69
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 841 0 0 0 69 0 0 0 22 0 1 0 200167928 4730880 827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 1155 827 67 130 0 1022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4620

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1926728/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=5280 CPUtime=1.49
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1016 0 0 0 149 0 0 0 25 0 1 0 200167928 5406720 1002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 1320 1002 67 130 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5280

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1925768/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=5808 CPUtime=3.09
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1151 0 0 0 309 0 0 0 25 0 1 0 200167928 5947392 1137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 1452 1137 67 130 0 1319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5808

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1924936/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=6868 CPUtime=6.29
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1405 0 0 0 629 0 0 0 25 0 1 0 200167928 7032832 1391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 1717 1391 67 130 0 1584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6868

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1923848/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=7132 CPUtime=12.69
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1491 0 0 0 1269 0 0 0 25 0 1 0 200167928 7303168 1477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 1783 1477 67 130 0 1650 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7132

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1922888/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=8188 CPUtime=25.48
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1731 0 0 0 2548 0 0 0 25 0 1 0 200167928 8384512 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 2047 1717 67 130 0 1914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8188

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1922184/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=8864 CPUtime=51.08
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 1904 0 0 0 5107 1 0 0 25 0 1 0 200167928 9076736 1890 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 2216 1890 67 130 0 2083 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8864

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1918344/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=12692 CPUtime=102.26
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 2853 0 0 0 10224 2 0 0 25 0 1 0 200167928 12996608 2839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3173 2839 67 130 0 3040 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12692

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1918344/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=12692 CPUtime=162.23
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 2855 0 0 0 16221 2 0 0 25 0 1 0 200167928 12996608 2841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3173 2841 67 130 0 3040 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12692

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27307
/proc/meminfo: memFree=1918344/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=12692 CPUtime=222.21
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 2857 0 0 0 22218 3 0 0 25 0 1 0 200167928 12996608 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3173 2843 67 130 0 3040 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12692

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1918216/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=12692 CPUtime=282.2
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 2857 0 0 0 28216 4 0 0 25 0 1 0 200167928 12996608 2843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3173 2843 67 130 0 3040 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1915208/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=15580 CPUtime=342.17
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3589 0 0 0 34212 5 0 0 25 0 1 0 200167928 15953920 3575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3895 3575 67 130 0 3762 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15580

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1915208/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=15580 CPUtime=402.15
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3589 0 0 0 40210 5 0 0 25 0 1 0 200167928 15953920 3575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3895 3575 67 130 0 3762 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15580

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1915208/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=15580 CPUtime=462.14
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3590 0 0 0 46208 6 0 0 25 0 1 0 200167928 15953920 3576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 3895 3576 67 130 0 3762 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15580

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 27309
/proc/meminfo: memFree=1914568/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=16240 CPUtime=522.12
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3753 0 0 0 52205 7 0 0 25 0 1 0 200167928 16629760 3739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 4060 3739 67 130 0 3927 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16240

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1914568/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=16216 CPUtime=582.09
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3753 0 0 0 58202 7 0 0 25 0 1 0 200167928 16605184 3739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 4054 3739 67 130 0 3921 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16216

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27309
/proc/meminfo: memFree=1914312/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=16448 CPUtime=642.08
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 3811 0 0 0 64200 8 0 0 25 0 1 0 200167928 16842752 3797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548472 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 4112 3797 67 130 0 3979 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16448


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27509
/proc/meminfo: memFree=1902024/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4060.82
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 406039 43 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 27400

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27509
/proc/meminfo: memFree=1902024/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4120.79
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 412036 43 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4120.79
Current children cumulated vsize (KiB) 27400

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27509
/proc/meminfo: memFree=1902024/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4180.76
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 418033 43 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 27400

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4240.75
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 424031 44 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4240.75
Current children cumulated vsize (KiB) 27400

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4300.73
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 430028 45 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 27400

[startup+4362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4360.71
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 436026 45 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4360.71
Current children cumulated vsize (KiB) 27400

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4420.68
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 442023 45 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 27400

[startup+4482.3 s]
/proc/loadavg: 1.06 1.02 1.00 3/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4480.66
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 448020 46 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 27400

[startup+4542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 27509
/proc/meminfo: memFree=1901960/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=27400 CPUtime=4540.65
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6579 0 0 0 454018 47 0 0 25 0 1 0 200167928 28057600 6530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 6850 6530 67 130 0 6717 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 27400

[startup+4602.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/79 27509
/proc/meminfo: memFree=1901128/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28204 CPUtime=4600.63
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6765 0 0 0 460016 47 0 0 25 0 1 0 200167928 28880896 6716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7051 6716 67 130 0 6918 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 28204

[startup+4662.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/79 27509
/proc/meminfo: memFree=1901128/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28204 CPUtime=4660.61
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6765 0 0 0 466013 48 0 0 25 0 1 0 200167928 28880896 6716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7051 6716 67 130 0 6918 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 28204

[startup+4722.31 s]
/proc/loadavg: 1.25 1.09 1.02 2/79 27509
/proc/meminfo: memFree=1901064/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28204 CPUtime=4720.59
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6765 0 0 0 472011 48 0 0 25 0 1 0 200167928 28880896 6716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7051 6716 67 130 0 6918 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 28204

[startup+4782.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/79 27509
/proc/meminfo: memFree=1900744/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28252 CPUtime=4780.57
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6862 0 0 0 478008 49 0 0 25 0 1 0 200167928 28930048 6748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7063 6748 67 130 0 6930 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 28252

[startup+4842.3 s]
/proc/loadavg: 1.16 1.10 1.02 2/79 27509
/proc/meminfo: memFree=1900744/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28252 CPUtime=4840.54
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6862 0 0 0 484005 49 0 0 25 0 1 0 200167928 28930048 6748 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7063 6748 67 130 0 6930 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 28252

[startup+4902.3 s]
/proc/loadavg: 1.06 1.08 1.02 2/79 27509
/proc/meminfo: memFree=1900616/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28648 CPUtime=4900.53
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6941 0 0 0 490003 50 0 0 25 0 1 0 200167928 29335552 6827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7162 6827 67 130 0 7029 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 28648

[startup+4962.3 s]
/proc/loadavg: 1.02 1.06 1.01 2/79 27509
/proc/meminfo: memFree=1900616/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28648 CPUtime=4960.5
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6941 0 0 0 496000 50 0 0 25 0 1 0 200167928 29335552 6827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7162 6827 67 130 0 7029 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 28648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.01 1.05 1.01 2/79 27509
/proc/meminfo: memFree=1900616/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28648 CPUtime=5000.09
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6941 0 0 0 499959 50 0 0 25 0 1 0 200167928 29335552 6827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7162 6827 67 130 0 7029 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28648

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

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

[startup+5001.9 s]
/proc/loadavg: 1.01 1.05 1.01 2/79 27509
/proc/meminfo: memFree=1900616/2055920 swapFree=4145428/4192956
[pid=27306] ppid=27304 vsize=28648 CPUtime=5000.09
/proc/27306/stat : 27306 (minisat_noasser) R 27304 27306 26914 0 -1 4194304 6941 0 0 0 499959 50 0 0 25 0 1 0 200167928 29335552 6827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 1 0 0
/proc/27306/statm: 7162 6827 67 130 0 7029 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.11
CPU user time (s): 4999.6
CPU system time (s): 0.512922
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 28648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.512922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6941
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= 9523

runsolver used 4.75028 second user time and 12.1342 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 17:35:55 UTC 2007

IDJOB= 422150
IDBENCH= 24668
IDSOLVER= 189
FILE ID= node37/422150-1177522555

PBS_JOBID= 4685986

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv9.sat05-568.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422150-1177522555/minisat_noassertions /tmp/evaluation/422150-1177522555/instance-422150-1177522555.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-422150-1177522555 -o ROOT/results/node37/solver-422150-1177522555 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422150-1177522555/minisat_noassertions /tmp/evaluation/422150-1177522555/instance-422150-1177522555.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0457634d4b446c9bbce48df93abd0143

RANDOM SEED= 145992433

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1930280 kB
Buffers:         25488 kB
Cached:          33844 kB
SwapCached:      15332 kB
Active:          52192 kB
Inactive:        30500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930280 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          30316 kB
Slab:            28268 kB
Committed_AS:  2093060 kB
PageTables:       2000 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= 66415 MiB

End job on node37 on Wed Apr 25 18:59:19 UTC 2007