Trace number 421924

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) 10000.1 10004.3

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.324
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

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:  961                                                  |
0.00/0.00	c |  Number of clauses:    146909                                               |
0.09/0.12	c |  Parsing time:         0.11         s                                       |
1.99/2.04	c ============================[ Search Statistics ]==============================
1.99/2.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.99/2.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.99/2.04	c ===============================================================================
1.99/2.04	c |         0 |     960   109477   292977 |    36492        0    nan |  0.000 % |
1.99/2.07	c |       100 |     960   109477   292977 |    40141      100     49 |  0.104 % |
1.99/2.09	c |       252 |     960   109477   292977 |    44155      252     79 |  0.104 % |
2.09/2.12	c |       478 |     960   109477   292977 |    48571      478     97 |  0.104 % |
2.09/2.16	c |       815 |     960   109477   292977 |    53428      815     94 |  0.104 % |
2.19/2.23	c |      1323 |     960   109477   292977 |    58771     1323     94 |  0.104 % |
2.29/2.34	c |      2083 |     960   109477   292977 |    64648     2083    100 |  0.104 % |
2.49/2.51	c |      3224 |     960   109477   292977 |    71113     3224    110 |  0.104 % |
2.78/2.81	c |      4932 |     960   109477   292977 |    78224     4932    110 |  0.104 % |
3.30/3.32	c |      7498 |     960   109477   292977 |    86047     7498    108 |  0.104 % |
4.29/4.36	c |     11345 |     960   109477   292977 |    94651    11345    107 |  0.104 % |
6.19/6.29	c |     17111 |     960   109477   292977 |   104116    17111    101 |  0.104 % |
9.89/9.94	c |     25761 |     960   109477   292977 |   114528    25761     98 |  0.104 % |
18.99/19.04	c |     38736 |     960   109477   292977 |   125981    38736    101 |  0.104 % |
30.08/30.11	c |     58206 |     960   109477   292977 |   138579    58206    109 |  0.104 % |
69.56/69.63	c |     87399 |     960   109477   292977 |   152437    87399    124 |  0.104 % |
167.32/167.49	c |    131188 |     960   109477   292977 |   167681   131188    125 |  0.104 % |
313.26/313.42	c |    196873 |     960   109477   292977 |   184449    50319     97 |  0.104 % |
489.90/490.14	c |    295399 |     960   109477   292977 |   202894   148845    103 |  0.104 % |
873.05/873.47	c |    443189 |     960   109477   292977 |   223183   115917    105 |  0.104 % |
1388.04/1388.69	c |    664872 |     960   109477   292977 |   245502   142107     96 |  0.104 % |
2287.28/2288.35	c |    997399 |     960   109477   292977 |   270052    41885     69 |  0.104 % |
3346.66/3348.16	c |   1496188 |     960   109477   292977 |   297057    53148     97 |  0.104 % |
5120.77/5122.98	c |   2244373 |     960   109477   292977 |   326763   270588    103 |  0.104 % |
8248.31/8251.80	c |   3366650 |     960   109477   292977 |   359439   205629     93 |  0.104 % |

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/node10/watcher-421924-1177507714 -o ROOT/results/node10/solver-421924-1177507714 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421924-1177507714/minisat_noassertions /tmp/evaluation/421924-1177507714/instance-421924-1177507714.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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 0.95 3/77 8747
/proc/meminfo: memFree=1879432/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=1860 CPUtime=0
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 392 0 0 0 0 0 0 0 18 0 1 0 226808972 1904640 378 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 465 378 50 130 0 332 0

[startup+0.0397511 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 8747
/proc/meminfo: memFree=1879432/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=4400 CPUtime=0.03
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 983 0 0 0 3 0 0 0 18 0 1 0 226808972 4505600 969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 1100 969 50 130 0 967 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4400

[startup+0.101764 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 8747
/proc/meminfo: memFree=1879432/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=8564 CPUtime=0.09
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 2027 0 0 0 9 0 0 0 18 0 1 0 226808972 8769536 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 2141 2014 50 130 0 2008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8564

[startup+0.301806 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 8747
/proc/meminfo: memFree=1879432/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=10152 CPUtime=0.29
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 2335 0 0 0 29 0 0 0 19 0 1 0 226808972 10395648 2321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 2538 2321 62 130 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.702894 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 8747
/proc/meminfo: memFree=1879432/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=10152 CPUtime=0.69
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 2341 0 0 0 69 0 0 0 23 0 1 0 226808972 10395648 2327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 2538 2327 62 130 0 2405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1870464/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=10556 CPUtime=1.49
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 2451 0 0 0 149 0 0 0 25 0 1 0 226808972 10809344 2437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 2639 2437 62 130 0 2506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.10141 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1870656/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=10536 CPUtime=3.09
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 2760 0 0 0 308 1 0 0 25 0 1 0 226808972 10788864 2484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 2634 2484 67 130 0 2501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10536

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1866112/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=15036 CPUtime=6.29
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 3885 0 0 0 627 2 0 0 25 0 1 0 226808972 15396864 3609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 3759 3609 67 130 0 3626 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15036

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1859840/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=20812 CPUtime=12.68
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 5340 0 0 0 1266 2 0 0 25 0 1 0 226808972 21311488 5064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 5203 5064 67 130 0 5070 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20812

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1848704/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=31604 CPUtime=25.48
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 8018 0 0 0 2543 5 0 0 25 0 1 0 226808972 32362496 7742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 7901 7742 67 130 0 7768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31604

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1833408/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=46948 CPUtime=51.07
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 11845 0 0 0 5096 11 0 0 25 0 1 0 226808972 48074752 11569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 11737 11569 67 130 0 11604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46948

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1816384/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=63764 CPUtime=102.25
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 16037 0 0 0 10210 15 0 0 25 0 1 0 226808972 65294336 15761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 15941 15761 67 130 0 15808 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63764

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1802304/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=77920 CPUtime=162.23
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 19561 0 0 0 16204 19 0 0 25 0 1 0 226808972 79790080 19285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 19480 19285 67 130 0 19347 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1792512/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=87972 CPUtime=222.21
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 21994 0 0 0 22199 22 0 0 25 0 1 0 226808972 90083328 21718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 21993 21718 67 130 0 21860 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 87972

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1783616/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=97072 CPUtime=282.18
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 24263 0 0 0 28195 23 0 0 25 0 1 0 226808972 99401728 23987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 24268 23987 67 130 0 24135 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 97072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8748
/proc/meminfo: memFree=1781248/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=99228 CPUtime=342.16
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 24801 0 0 0 34191 25 0 0 25 0 1 0 226808972 101609472 24525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 24807 24525 67 130 0 24674 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 99228

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8750
/proc/meminfo: memFree=1781056/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=99228 CPUtime=402.13
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 24807 0 0 0 40188 25 0 0 25 0 1 0 226808972 101609472 24531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 24807 24531 67 130 0 24674 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 99228

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8750
/proc/meminfo: memFree=1781120/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=99228 CPUtime=462.1
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 24808 0 0 0 46185 25 0 0 25 0 1 0 226808972 101609472 24532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 24807 24532 67 130 0 24674 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 99228

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8750
/proc/meminfo: memFree=1780288/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=100280 CPUtime=522.08
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 25033 0 0 0 52182 26 0 0 25 0 1 0 226808972 102686720 24757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 25070 24757 67 130 0 24937 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 100280

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8750
/proc/meminfo: memFree=1780224/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=100280 CPUtime=582.06
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 25056 0 0 0 58179 27 0 0 25 0 1 0 226808972 102686720 24780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 25070 24780 67 130 0 24937 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 100280

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 8750
/proc/meminfo: memFree=1780160/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=100280 CPUtime=642.04
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 25067 0 0 0 64177 27 0 0 25 0 1 0 226808972 102686720 24791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 25070 24791 67 130 0 24937 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 100280


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9150
/proc/meminfo: memFree=1654528/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=233772 CPUtime=9098.48
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 56236 0 0 0 909728 120 0 0 25 0 1 0 226808972 239382528 55928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 58443 55928 67 130 0 58310 0
Current children cumulated CPU time (s) 9098.48
Current children cumulated vsize (KiB) 233772

[startup+9162.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 9258
/proc/meminfo: memFree=1649784/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=237204 CPUtime=9158.4
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 57084 0 0 0 915719 121 0 0 25 0 1 0 226808972 242896896 56776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 59301 56776 67 130 0 59168 0
Current children cumulated CPU time (s) 9158.4
Current children cumulated vsize (KiB) 237204

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1647744/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=240336 CPUtime=9218.33
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 57876 0 0 0 921710 123 0 0 25 0 1 0 226808972 246104064 57568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60084 57568 67 130 0 59951 0
Current children cumulated CPU time (s) 9218.33
Current children cumulated vsize (KiB) 240336

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1647680/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=240336 CPUtime=9278.3
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 57876 0 0 0 927707 123 0 0 25 0 1 0 226808972 246104064 57568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60084 57568 67 130 0 59951 0
Current children cumulated CPU time (s) 9278.3
Current children cumulated vsize (KiB) 240336

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1647424/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=240732 CPUtime=9338.29
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 57955 0 0 0 933705 124 0 0 25 0 1 0 226808972 246509568 57647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60183 57647 67 130 0 60050 0
Current children cumulated CPU time (s) 9338.29
Current children cumulated vsize (KiB) 240732

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1647040/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=241192 CPUtime=9398.26
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58067 0 0 0 939702 124 0 0 25 0 1 0 226808972 246980608 57751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60298 57751 67 130 0 60165 0
Current children cumulated CPU time (s) 9398.26
Current children cumulated vsize (KiB) 241192

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1646592/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=241600 CPUtime=9458.24
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58161 0 0 0 945699 125 0 0 25 0 1 0 226808972 247398400 57845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60400 57845 67 130 0 60267 0
Current children cumulated CPU time (s) 9458.24
Current children cumulated vsize (KiB) 241600

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1646208/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=242332 CPUtime=9518.21
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58304 0 0 0 951696 125 0 0 25 0 1 0 226808972 248147968 57988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60583 57988 67 130 0 60450 0
Current children cumulated CPU time (s) 9518.21
Current children cumulated vsize (KiB) 242332

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1645824/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=242776 CPUtime=9578.19
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58379 0 0 0 957693 126 0 0 25 0 1 0 226808972 248602624 58063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60694 58063 67 130 0 60561 0
Current children cumulated CPU time (s) 9578.19
Current children cumulated vsize (KiB) 242776

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1645632/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=243020 CPUtime=9638.17
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58436 0 0 0 963690 127 0 0 25 0 1 0 226808972 248852480 58120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60755 58120 67 130 0 60622 0
Current children cumulated CPU time (s) 9638.17
Current children cumulated vsize (KiB) 243020

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1645312/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=243384 CPUtime=9698.14
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58515 0 0 0 969687 127 0 0 25 0 1 0 226808972 249225216 58199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60846 58199 67 130 0 60713 0
Current children cumulated CPU time (s) 9698.14
Current children cumulated vsize (KiB) 243384

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1645120/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=243628 CPUtime=9758.12
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58572 0 0 0 975684 128 0 0 25 0 1 0 226808972 249475072 58256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 60907 58256 67 130 0 60774 0
Current children cumulated CPU time (s) 9758.12
Current children cumulated vsize (KiB) 243628

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1644544/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=244456 CPUtime=9818.09
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58712 0 0 0 981681 128 0 0 25 0 1 0 226808972 250322944 58396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61114 58396 67 130 0 60981 0
Current children cumulated CPU time (s) 9818.09
Current children cumulated vsize (KiB) 244456

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1644224/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=244776 CPUtime=9878.08
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58779 0 0 0 987679 129 0 0 25 0 1 0 226808972 250650624 58463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61194 58463 67 130 0 61061 0
Current children cumulated CPU time (s) 9878.08
Current children cumulated vsize (KiB) 244776

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1643584/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=245564 CPUtime=9938.05
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 58944 0 0 0 993676 129 0 0 25 0 1 0 226808972 251457536 58628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61391 58628 67 130 0 61258 0
Current children cumulated CPU time (s) 9938.05
Current children cumulated vsize (KiB) 245564

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1643264/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=246048 CPUtime=9998.03
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 59042 0 0 0 999673 130 0 0 25 0 1 0 226808972 251953152 58726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61512 58726 67 130 0 61379 0
Current children cumulated CPU time (s) 9998.03
Current children cumulated vsize (KiB) 246048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1643200/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=246048 CPUtime=10000
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 59044 0 0 0 999873 130 0 0 25 0 1 0 226808972 251953152 58728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61512 58728 67 130 0 61379 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 246048

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

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

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9348
/proc/meminfo: memFree=1643200/2055920 swapFree=4145428/4192956
[pid=8747] ppid=8745 vsize=246048 CPUtime=10000
/proc/8747/stat : 8747 (minisat_noasser) R 8745 8747 8452 0 -1 4194304 59044 0 0 0 999873 130 0 0 25 0 1 0 226808972 251953152 58728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8747/statm: 61512 58728 67 130 0 61379 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 246048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.3
CPU time (s): 10000.1
CPU user time (s): 9998.74
CPU system time (s): 1.3398
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 246048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.74
system time used= 1.3398
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59044
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= 204741

runsolver used 7.70983 second user time and 21.9737 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 13:28:34 UTC 2007

IDJOB= 421924
IDBENCH= 20490
IDSOLVER= 189
FILE ID= node10/421924-1177507714

PBS_JOBID= 4685879

Free space on /tmp= 66272 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/421924-1177507714/minisat_noassertions /tmp/evaluation/421924-1177507714/instance-421924-1177507714.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421924-1177507714 -o ROOT/results/node10/solver-421924-1177507714 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421924-1177507714/minisat_noassertions /tmp/evaluation/421924-1177507714/instance-421924-1177507714.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 607674270

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1879968 kB
Buffers:         36144 kB
Cached:          73076 kB
SwapCached:      16240 kB
Active:          35276 kB
Inactive:        97724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879968 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            3512 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            28444 kB
Committed_AS:  3749364 kB
PageTables:       1708 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= 66272 MiB

End job on node10 on Wed Apr 25 16:15:21 UTC 2007