Trace number 421445

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) 1200.06 1200.34

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryINDUST (industrial 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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

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:  219756                                               |
0.00/0.00	c |  Number of clauses:    1008653                                              |
1.19/1.24	c |  Parsing time:         1.14         s                                       |
4.59/4.60	c ============================[ Search Statistics ]==============================
4.59/4.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.59/4.60	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.59/4.60	c ===============================================================================
4.59/4.60	c |         0 |   67330   407288  1067128 |   135762        0    nan |  0.000 % |
4.79/4.89	c |       100 |   67318   407288  1067128 |   149338       98     77 | 41.667 % |
5.19/5.24	c |       250 |   66845   407288  1067128 |   164272      240     82 | 45.910 % |
5.99/6.04	c |       475 |   65140   407288  1067128 |   180700      443     62 | 52.746 % |
6.79/6.82	c |       812 |   34420   183223   506562 |   198770      638     46 | 57.119 % |
7.70/7.73	c |      1318 |   34411   183223   506562 |   218647     1143     58 | 57.638 % |
8.80/8.81	c |      2077 |   31412   158615   440602 |   240511     1888     66 | 57.753 % |
10.09/10.17	c |      3216 |   29902   148864   414391 |   264563     2996     58 | 58.428 % |
12.79/12.90	c |      4928 |   29850   148864   414391 |   291019     4699     76 | 58.527 % |
16.99/17.04	c |      7490 |   29654   147066   409741 |   320121     7230     75 | 58.527 % |
22.09/22.11	c |     11334 |   29632   147060   409725 |   352133    11069     85 | 58.648 % |
31.79/31.83	c |     17101 |   29351   145383   405147 |   387346    16826    103 | 58.812 % |
46.98/47.00	c |     25751 |   28414   139597   390248 |   426081    25468     98 | 59.562 % |
75.78/75.80	c |     38727 |   27357   133195   372478 |   468689    38378     97 | 59.576 % |
119.26/119.34	c |     58188 |   27347   133117   372268 |   515558    57835     92 | 59.583 % |
187.25/187.32	c |     87381 |   27307   132798   371432 |   567114    87018    102 | 59.595 % |
310.42/310.51	c |    131172 |   25239   121119   338780 |   623825   130740    104 | 60.536 % |
544.47/544.60	c |    196856 |   25230   121052   338607 |   686208   196421    102 | 60.540 % |
936.87/937.11	c |    295382 |   23830   111714   312593 |   754829   294846    101 | 61.187 % |

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/node65/watcher-421445-1177491743 -o ROOT/results/node65/solver-421445-1177491743 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421445-1177491743/minisat_noassertions /tmp/evaluation/421445-1177491743/instance-421445-1177491743.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: 1.00 0.97 0.69 3/64 14230
/proc/meminfo: memFree=1634432/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=2328 CPUtime=0
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 225164114 2383872 459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524841 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 582 459 50 130 0 449 0

[startup+0.065225 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14230
/proc/meminfo: memFree=1634432/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=8924 CPUtime=0.06
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 1924 0 0 0 5 1 0 0 18 0 1 0 225164114 9138176 1910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 2231 1910 50 130 0 2098 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8924

[startup+0.102226 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14230
/proc/meminfo: memFree=1634432/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=13088 CPUtime=0.09
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 2924 0 0 0 8 1 0 0 18 0 1 0 225164114 13402112 2910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 3272 2911 50 130 0 3139 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13088

[startup+0.301251 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14230
/proc/meminfo: memFree=1634432/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=37752 CPUtime=0.29
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 8804 0 0 0 25 4 0 0 19 0 1 0 225164114 38658048 8790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 9438 8791 50 130 0 9305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37752

[startup+0.701276 s]
/proc/loadavg: 1.00 0.97 0.69 3/64 14230
/proc/meminfo: memFree=1634432/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=55576 CPUtime=0.69
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 13081 0 0 0 62 7 0 0 22 0 1 0 225164114 56909824 13067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 13894 13068 50 130 0 13761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55576

[startup+1.50134 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14231
/proc/meminfo: memFree=1564088/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=87076 CPUtime=1.49
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 20017 0 0 0 139 10 0 0 25 0 1 0 225164114 89165824 20003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 21769 20003 61 130 0 21636 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87076

[startup+3.10147 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14231
/proc/meminfo: memFree=1549816/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=107924 CPUtime=3.09
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 24850 0 0 0 297 12 0 0 25 0 1 0 225164114 110514176 24836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 26981 24836 61 130 0 26848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107924

[startup+6.30174 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14231
/proc/meminfo: memFree=1541688/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=99052 CPUtime=6.29
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 26940 0 0 0 616 13 0 0 25 0 1 0 225164114 101429248 23134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 24763 23134 67 130 0 24630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99052

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14231
/proc/meminfo: memFree=1541760/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=99052 CPUtime=12.69
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 26943 0 0 0 1256 13 0 0 25 0 1 0 225164114 101429248 23137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 24763 23137 67 130 0 24630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99052

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 14231
/proc/meminfo: memFree=1541824/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=99052 CPUtime=25.49
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 26943 0 0 0 2536 13 0 0 25 0 1 0 225164114 101429248 23137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 24763 23137 67 130 0 24630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99052

[startup+51.1025 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 14231
/proc/meminfo: memFree=1541952/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=99216 CPUtime=51.08
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 26970 0 0 0 5095 13 0 0 25 0 1 0 225164114 101597184 23164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 24804 23164 67 130 0 24671 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99216

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 14231
/proc/meminfo: memFree=1541824/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=99296 CPUtime=102.27
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 26993 0 0 0 10214 13 0 0 25 0 1 0 225164114 101679104 23187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 24824 23187 67 130 0 24691 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 99296

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 14231
/proc/meminfo: memFree=1532160/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=109120 CPUtime=162.25
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 29424 0 0 0 16210 15 0 0 25 0 1 0 225164114 111738880 25618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 27280 25618 67 130 0 27147 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 109120

[startup+222.303 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 14231
/proc/meminfo: memFree=1521984/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=119288 CPUtime=222.24
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 31939 0 0 0 22207 17 0 0 25 0 1 0 225164114 122150912 28133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 29822 28133 67 130 0 29689 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 119288

[startup+282.303 s]
/proc/loadavg: 1.05 0.99 0.77 2/65 14231
/proc/meminfo: memFree=1512704/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=128632 CPUtime=282.23
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 34293 0 0 0 28203 20 0 0 25 0 1 0 225164114 131719168 30487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 32158 30487 67 130 0 32025 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 128632

[startup+342.303 s]
/proc/loadavg: 1.06 1.00 0.78 2/65 14231
/proc/meminfo: memFree=1506176/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=135280 CPUtime=342.21
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 35882 0 0 0 34200 21 0 0 25 0 1 0 225164114 138526720 32076 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 33820 32076 67 130 0 33687 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 135280

[startup+402.303 s]
/proc/loadavg: 1.02 1.00 0.79 2/65 14231
/proc/meminfo: memFree=1501568/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=139916 CPUtime=402.2
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 37041 0 0 0 40197 23 0 0 25 0 1 0 225164114 143273984 33235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 34979 33235 67 130 0 34846 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 139916

[startup+462.303 s]
/proc/loadavg: 1.01 1.00 0.81 2/65 14231
/proc/meminfo: memFree=1495424/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=146092 CPUtime=462.19
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 38570 0 0 0 46194 25 0 0 25 0 1 0 225164114 149598208 34764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 36523 34764 67 130 0 36390 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 146092

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 14231
/proc/meminfo: memFree=1485440/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=156004 CPUtime=522.17
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 41082 0 0 0 52190 27 0 0 25 0 1 0 225164114 159748096 37276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 39001 37276 67 130 0 38868 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 156004

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/65 14231
/proc/meminfo: memFree=1476736/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=164712 CPUtime=582.16
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 43253 0 0 0 58187 29 0 0 25 0 1 0 225164114 168665088 39447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 41178 39447 67 130 0 41045 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 164712

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/65 14231
/proc/meminfo: memFree=1470336/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=171364 CPUtime=642.15
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 44832 0 0 0 64184 31 0 0 25 0 1 0 225164114 175476736 41026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 42841 41026 67 130 0 42708 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 171364

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 14231
/proc/meminfo: memFree=1463424/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=178288 CPUtime=702.12
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 46555 0 0 0 70180 32 0 0 25 0 1 0 225164114 182566912 42749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 44572 42749 67 130 0 44439 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 178288

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.84 2/65 14231
/proc/meminfo: memFree=1456576/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=185016 CPUtime=762.12
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 48253 0 0 0 76178 34 0 0 25 0 1 0 225164114 189456384 44447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 46254 44447 67 130 0 46121 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 185016

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 14231
/proc/meminfo: memFree=1450560/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=191040 CPUtime=822.1
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 49763 0 0 0 82174 36 0 0 25 0 1 0 225164114 195624960 45957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 47760 45957 67 130 0 47627 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 191040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/65 14231
/proc/meminfo: memFree=1443968/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=197816 CPUtime=882.09
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 51385 0 0 0 88171 38 0 0 25 0 1 0 225164114 202563584 47579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548131 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 49454 47579 67 130 0 49321 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 197816

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 14231
/proc/meminfo: memFree=1438016/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=203716 CPUtime=942.07
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 52875 0 0 0 94168 39 0 0 25 0 1 0 225164114 208605184 49069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 50929 49069 67 130 0 50796 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 203716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 14231
/proc/meminfo: memFree=1432128/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=209612 CPUtime=1002.06
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 54343 0 0 0 100165 41 0 0 25 0 1 0 225164114 214642688 50537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 52403 50537 67 130 0 52270 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 209612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 14231
/proc/meminfo: memFree=1425280/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=217140 CPUtime=1062.04
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 56054 0 0 0 106162 42 0 0 25 0 1 0 225164114 222351360 52248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 54285 52248 67 130 0 54152 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 217140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 14231
/proc/meminfo: memFree=1420032/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=222580 CPUtime=1122.02
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 57357 0 0 0 112159 43 0 0 25 0 1 0 225164114 227921920 53551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 55645 53551 67 130 0 55512 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 222580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 14231
/proc/meminfo: memFree=1412672/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=230072 CPUtime=1182.01
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 59214 0 0 0 118155 46 0 0 25 0 1 0 225164114 235593728 55408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 57518 55408 67 130 0 57385 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 230072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 14231
/proc/meminfo: memFree=1410304/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=232288 CPUtime=1200.02
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 59763 0 0 0 119955 47 0 0 25 0 1 0 225164114 237862912 55957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 58072 55957 67 130 0 57939 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 232288

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 14231
/proc/meminfo: memFree=1410304/2055920 swapFree=4184072/4192956
[pid=14230] ppid=14228 vsize=232288 CPUtime=1200.02
/proc/14230/stat : 14230 (minisat_noasser) R 14228 14230 13927 0 -1 4194304 59763 0 0 0 119955 47 0 0 25 0 1 0 225164114 237862912 55957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/14230/statm: 58072 55957 67 130 0 57939 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 232288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.06
CPU user time (s): 1199.55
CPU system time (s): 0.509922
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 232288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59763
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= 1750

runsolver used 0.962853 second user time and 2.32065 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Apr 25 09:02:25 UTC 2007

IDJOB= 421445
IDBENCH= 20368
IDSOLVER= 188
FILE ID= node65/421445-1177491743

PBS_JOBID= 4685821

Free space on /tmp= 66383 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/421445-1177491743/minisat_noassertions /tmp/evaluation/421445-1177491743/instance-421445-1177491743.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-421445-1177491743 -o ROOT/results/node65/solver-421445-1177491743 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421445-1177491743/minisat_noassertions /tmp/evaluation/421445-1177491743/instance-421445-1177491743.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 286076132

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1634848 kB
Buffers:         31032 kB
Cached:         311584 kB
SwapCached:       2824 kB
Active:         109216 kB
Inactive:       243012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634848 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           19616 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            54804 kB
Committed_AS:  2475452 kB
PageTables:       1456 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= 66383 MiB

End job on node65 on Wed Apr 25 09:22:27 UTC 2007