Trace number 421567

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) 1200.07 1200.43

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 benchmark239.644
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                                               |
0.09/0.11	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 % |
2.10/2.12	c |       478 |     960   109477   292977 |    48571      478     97 |  0.104 % |
2.10/2.17	c |       815 |     960   109477   292977 |    53428      815     94 |  0.104 % |
2.20/2.23	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 % |
2.79/2.81	c |      4932 |     960   109477   292977 |    78224     4932    110 |  0.104 % |
3.30/3.32	c |      7498 |     960   109477   292977 |    86047     7498    108 |  0.104 % |
4.30/4.37	c |     11345 |     960   109477   292977 |    94651    11345    107 |  0.104 % |
6.19/6.29	c |     17111 |     960   109477   292977 |   104116    17111    101 |  0.104 % |
9.89/9.95	c |     25761 |     960   109477   292977 |   114528    25761     98 |  0.104 % |
18.99/19.08	c |     38736 |     960   109477   292977 |   125981    38736    101 |  0.104 % |
30.09/30.14	c |     58206 |     960   109477   292977 |   138579    58206    109 |  0.104 % |
69.57/69.67	c |     87399 |     960   109477   292977 |   152437    87399    124 |  0.104 % |
167.54/167.61	c |    131188 |     960   109477   292977 |   167681   131188    125 |  0.104 % |
313.90/314.08	c |    196873 |     960   109477   292977 |   184449    50319     97 |  0.104 % |
491.34/491.59	c |    295399 |     960   109477   292977 |   202894   148845    103 |  0.104 % |
876.13/876.40	c |    443189 |     960   109477   292977 |   223183   115917    105 |  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/node21/watcher-421567-1177492983 -o ROOT/results/node21/solver-421567-1177492983 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421567-1177492983/minisat_noassertions /tmp/evaluation/421567-1177492983/instance-421567-1177492983.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.87 3/77 2188
/proc/meminfo: memFree=1781952/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=1992 CPUtime=0
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 197215640 2039808 380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 498 380 50 130 0 365 0

[startup+0.058472 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 2188
/proc/meminfo: memFree=1781952/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=5828 CPUtime=0.05
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 1322 0 0 0 5 0 0 0 18 0 1 0 197215640 5967872 1308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 1457 1308 50 130 0 1324 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5828

[startup+0.101476 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 2188
/proc/meminfo: memFree=1781952/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=8564 CPUtime=0.09
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 2027 0 0 0 8 1 0 0 18 0 1 0 197215640 8769536 2013 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 2141 2014 50 130 0 2008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8564

[startup+0.301498 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 2188
/proc/meminfo: memFree=1781952/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=10152 CPUtime=0.29
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 2335 0 0 0 28 1 0 0 19 0 1 0 197215640 10395648 2321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 2538 2321 62 130 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.701542 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 2188
/proc/meminfo: memFree=1781952/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=10152 CPUtime=0.69
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 2340 0 0 0 68 1 0 0 23 0 1 0 197215640 10395648 2326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 2538 2326 62 130 0 2405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.87 2/78 2189
/proc/meminfo: memFree=1772856/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=10556 CPUtime=1.49
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 2451 0 0 0 148 1 0 0 25 0 1 0 197215640 10809344 2437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 2639 2437 62 130 0 2506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.1018 s]
/proc/loadavg: 0.91 0.95 0.87 2/78 2189
/proc/meminfo: memFree=1773112/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=10536 CPUtime=3.09
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 2759 0 0 0 308 1 0 0 25 0 1 0 197215640 10788864 2483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 2634 2483 67 130 0 2501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10536

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.88 2/78 2189
/proc/meminfo: memFree=1768632/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=15036 CPUtime=6.29
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 3885 0 0 0 627 2 0 0 25 0 1 0 197215640 15396864 3609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 3759 3609 67 130 0 3626 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15036

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.88 2/78 2189
/proc/meminfo: memFree=1762296/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=20812 CPUtime=12.69
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 5337 0 0 0 1265 4 0 0 25 0 1 0 197215640 21311488 5061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 5203 5061 67 130 0 5070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20812

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.88 2/78 2189
/proc/meminfo: memFree=1751224/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=31604 CPUtime=25.48
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 8011 0 0 0 2542 6 0 0 25 0 1 0 197215640 32362496 7735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 7901 7735 67 130 0 7768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31604

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.88 2/78 2189
/proc/meminfo: memFree=1735736/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=46948 CPUtime=51.07
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 11842 0 0 0 5097 10 0 0 25 0 1 0 197215640 48074752 11566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 11737 11566 67 130 0 11604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46948

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.88 2/78 2189
/proc/meminfo: memFree=1718776/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=63764 CPUtime=102.26
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 16031 0 0 0 10210 16 0 0 25 0 1 0 197215640 65294336 15755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 15941 15755 67 130 0 15808 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63764

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 2189
/proc/meminfo: memFree=1704824/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=77920 CPUtime=162.24
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 19556 0 0 0 16204 20 0 0 25 0 1 0 197215640 79790080 19280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 19480 19280 67 130 0 19347 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77920

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 2189
/proc/meminfo: memFree=1694968/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=87972 CPUtime=222.22
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 21984 0 0 0 22199 23 0 0 25 0 1 0 197215640 90083328 21708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 21993 21708 67 130 0 21860 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87972

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 2189
/proc/meminfo: memFree=1686072/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=96940 CPUtime=282.2
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 24227 0 0 0 28194 26 0 0 25 0 1 0 197215640 99266560 23951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 24235 23951 67 130 0 24102 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96940

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1683576/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=99228 CPUtime=342.19
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 24801 0 0 0 34192 27 0 0 25 0 1 0 197215640 101609472 24525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 24807 24525 67 130 0 24674 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 99228

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1683640/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=99228 CPUtime=402.17
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 24807 0 0 0 40189 28 0 0 25 0 1 0 197215640 101609472 24531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 24807 24531 67 130 0 24674 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 99228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1683640/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=99228 CPUtime=462.16
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 24808 0 0 0 46188 28 0 0 25 0 1 0 197215640 101609472 24532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 24807 24532 67 130 0 24674 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 99228

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1682744/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=100280 CPUtime=522.14
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 25033 0 0 0 52185 29 0 0 25 0 1 0 197215640 102686720 24757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 25070 24757 67 130 0 24937 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 100280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1682744/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=100280 CPUtime=582.12
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 25036 0 0 0 58183 29 0 0 25 0 1 0 197215640 102686720 24760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 25070 24760 67 130 0 24937 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 100280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1682552/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=100280 CPUtime=642.11
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 25067 0 0 0 64181 30 0 0 25 0 1 0 197215640 102686720 24791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 25070 24791 67 130 0 24937 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 100280

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1679352/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=103628 CPUtime=702.08
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 25890 0 0 0 70176 32 0 0 25 0 1 0 197215640 106115072 25614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 25907 25614 67 130 0 25774 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 103628

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1673848/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=109088 CPUtime=762.07
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 27241 0 0 0 76173 34 0 0 25 0 1 0 197215640 111706112 26965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 27272 26965 67 130 0 27139 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 109088

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1673720/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=109220 CPUtime=822.05
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 27278 0 0 0 82171 34 0 0 25 0 1 0 197215640 111841280 27002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 27305 27002 67 130 0 27172 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 109220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1673336/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=109612 CPUtime=882.03
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 27364 0 0 0 88168 35 0 0 25 0 1 0 197215640 112242688 27088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 27403 27088 67 130 0 27270 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 109612

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2189
/proc/meminfo: memFree=1672760/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=110412 CPUtime=942.02
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 27518 0 0 0 94166 36 0 0 25 0 1 0 197215640 113061888 27242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 27603 27242 67 130 0 27470 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 110412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2190
/proc/meminfo: memFree=1671736/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=111600 CPUtime=1001.99
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 27780 0 0 0 100163 36 0 0 25 0 1 0 197215640 114278400 27504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 27900 27504 67 130 0 27767 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 111600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2191
/proc/meminfo: memFree=1670776/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=112748 CPUtime=1061.98
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 28030 0 0 0 106161 37 0 0 25 0 1 0 197215640 115453952 27754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 28187 27754 67 130 0 28054 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 112748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2191
/proc/meminfo: memFree=1670008/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=113760 CPUtime=1121.96
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 28218 0 0 0 112158 38 0 0 25 0 1 0 197215640 116490240 27942 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 28440 27942 67 130 0 28307 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 113760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2191
/proc/meminfo: memFree=1664760/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=119340 CPUtime=1181.94
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 29528 0 0 0 118155 39 0 0 25 0 1 0 197215640 122204160 29252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 29835 29252 67 130 0 29702 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 119340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 2191
/proc/meminfo: memFree=1663160/2055920 swapFree=4155532/4192956
[pid=2188] ppid=2186 vsize=120808 CPUtime=1200.04
/proc/2188/stat : 2188 (minisat_noasser) R 2186 2188 1815 0 -1 4194304 29917 0 0 0 119964 40 0 0 25 0 1 0 197215640 123707392 29641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2188/statm: 30202 29641 67 130 0 30069 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120808

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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.420936
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 120808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29917
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= 25105

runsolver used 0.891864 second user time and 2.71559 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 09:23:03 UTC 2007

IDJOB= 421567
IDBENCH= 20490
IDSOLVER= 188
FILE ID= node21/421567-1177492983

PBS_JOBID= 4685847

Free space on /tmp= 66388 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/421567-1177492983/minisat_noassertions /tmp/evaluation/421567-1177492983/instance-421567-1177492983.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421567-1177492983 -o ROOT/results/node21/solver-421567-1177492983 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421567-1177492983/minisat_noassertions /tmp/evaluation/421567-1177492983/instance-421567-1177492983.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 617759088

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1782360 kB
Buffers:         39948 kB
Cached:         163272 kB
SwapCached:      16556 kB
Active:         144320 kB
Inactive:        83264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782360 kB
SwapTotal:     4192956 kB
SwapFree:      4155532 kB
Dirty:            3520 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            31444 kB
Committed_AS:  1786396 kB
PageTables:       1784 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= 66388 MiB

End job on node21 on Wed Apr 25 09:43:06 UTC 2007