Trace number 421464

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 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
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 variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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:  138808                                               |
0.00/0.00	c |  Number of clauses:    626501                                               |
0.69/0.75	c |  Parsing time:         0.68         s                                       |
2.59/2.70	c ============================[ Search Statistics ]==============================
2.59/2.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.70	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.70	c ===============================================================================
2.59/2.70	c |         0 |   41076   236980   618708 |    78993        0    nan |  0.000 % |
2.79/2.89	c |       100 |   40722   236980   618708 |    86892       83     16 | 46.100 % |
3.09/3.12	c |       250 |   40101   236980   618708 |    95581      230     25 | 46.994 % |
3.49/3.51	c |       480 |   38907   236980   618708 |   105140      436     23 | 57.577 % |
3.89/3.91	c |       817 |   20094    99651   275555 |   115654      652     33 | 58.025 % |
4.59/4.63	c |      1323 |   17206    82700   230837 |   127219     1129     45 | 59.987 % |
5.18/5.28	c |      2083 |   17186    82573   230506 |   139941     1888     41 | 59.992 % |
6.18/6.28	c |      3222 |   17186    82573   230506 |   153935     3027     35 | 59.992 % |
7.98/8.02	c |      4930 |   17186    82573   230506 |   169329     4735     32 | 59.992 % |
9.58/9.63	c |      7494 |   17186    82573   230506 |   186262     7299     30 | 59.992 % |
13.68/13.78	c |     11338 |   17133    82254   229660 |   204888    11142     29 | 60.030 % |
19.48/19.59	c |     17104 |   16796    80814   225620 |   225377    16905     27 | 60.300 % |
29.18/29.27	c |     25754 |   15772    75364   211086 |   247914    25547     25 | 61.011 % |
45.97/46.02	c |     38729 |   15746    75217   210688 |   272706    38519     25 | 61.043 % |
71.76/71.81	c |     58191 |   15728    75108   210403 |   299977    57981     25 | 61.043 % |
117.75/117.82	c |     87384 |   15345    72817   204405 |   329974    87170     24 | 61.321 % |
260.51/260.67	c |    131175 |   14589    67953   191643 |   362972   130937     32 | 61.863 % |
553.02/553.26	c |    196859 |   13812    64202   181147 |   399269   196582     38 | 62.423 % |
1031.78/1032.12	c |    295386 |   13607    63089   178071 |   439196   295072     43 | 62.586 % |

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/node35/watcher-421464-1177491796 -o ROOT/results/node35/solver-421464-1177491796 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421464-1177491796/minisat_noassertions /tmp/evaluation/421464-1177491796/instance-421464-1177491796.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: 0.84 0.94 0.68 3/77 14916
/proc/meminfo: memFree=1768260/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=2328 CPUtime=0
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 197095199 2383872 463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 582 470 51 130 0 449 0

[startup+0.050752 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 14916
/proc/meminfo: memFree=1768260/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=6932 CPUtime=0.04
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 1530 0 0 0 4 0 0 0 18 0 1 0 197095199 7098368 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134703993 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 1787 1516 50 130 0 1654 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6932

[startup+0.101757 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 14916
/proc/meminfo: memFree=1768260/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=15892 CPUtime=0.09
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 3272 0 0 0 8 1 0 0 18 0 1 0 197095199 16273408 3258 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 3973 3259 50 130 0 3840 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15892

[startup+0.301779 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 14916
/proc/meminfo: memFree=1768260/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=30904 CPUtime=0.29
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 7135 0 0 0 26 3 0 0 19 0 1 0 197095199 31645696 7121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 7726 7121 50 130 0 7593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30904

[startup+0.701826 s]
/proc/loadavg: 0.84 0.94 0.68 3/77 14916
/proc/meminfo: memFree=1768260/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=54612 CPUtime=0.69
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 12078 0 0 0 63 6 0 0 23 0 1 0 197095199 55922688 12064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 13653 12064 50 130 0 13520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54612

[startup+1.50192 s]
/proc/loadavg: 0.84 0.94 0.68 2/78 14917
/proc/meminfo: memFree=1717648/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63612 CPUtime=1.49
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 14372 0 0 0 141 8 0 0 25 0 1 0 197095199 65138688 14358 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529005 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15903 14359 62 130 0 15770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63612

[startup+3.1011 s]
/proc/loadavg: 0.84 0.94 0.68 2/78 14917
/proc/meminfo: memFree=1704720/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63244 CPUtime=3.09
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 16845 0 0 0 300 9 0 0 25 0 1 0 197095199 64761856 14489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15811 14489 66 130 0 15678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63244

[startup+6.30147 s]
/proc/loadavg: 0.85 0.94 0.68 2/78 14917
/proc/meminfo: memFree=1710224/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63244 CPUtime=6.28
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 16850 0 0 0 619 9 0 0 25 0 1 0 197095199 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63244

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.69 2/78 14917
/proc/meminfo: memFree=1710224/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63244 CPUtime=12.68
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 16850 0 0 0 1259 9 0 0 25 0 1 0 197095199 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63244

[startup+25.5017 s]
/proc/loadavg: 0.89 0.94 0.69 2/78 14917
/proc/meminfo: memFree=1710288/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63244 CPUtime=25.48
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 16850 0 0 0 2539 9 0 0 25 0 1 0 197095199 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63244

[startup+51.1016 s]
/proc/loadavg: 0.93 0.94 0.70 2/78 14917
/proc/meminfo: memFree=1710160/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=63488 CPUtime=51.07
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 16892 0 0 0 5097 10 0 0 25 0 1 0 197095199 65011712 14536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 15872 14536 67 130 0 15739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63488

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.71 2/78 14917
/proc/meminfo: memFree=1709840/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=64000 CPUtime=102.25
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 17005 0 0 0 10215 10 0 0 25 0 1 0 197095199 65536000 14649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 16000 14649 67 130 0 15867 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 64000

[startup+162.301 s]
/proc/loadavg: 0.99 0.95 0.73 2/78 14917
/proc/meminfo: memFree=1708112/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=66228 CPUtime=162.23
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 17460 0 0 0 16212 11 0 0 25 0 1 0 197095199 67817472 15096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 16557 15096 67 130 0 16424 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66228

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.74 2/78 14917
/proc/meminfo: memFree=1707984/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=66228 CPUtime=222.22
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 17493 0 0 0 22210 12 0 0 25 0 1 0 197095199 67817472 15129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 16557 15129 67 130 0 16424 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 66228

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 14917
/proc/meminfo: memFree=1706384/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=67800 CPUtime=282.2
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 17889 0 0 0 28208 12 0 0 25 0 1 0 197095199 69427200 15525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 16950 15525 67 130 0 16817 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 67800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 14917
/proc/meminfo: memFree=1703440/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=71016 CPUtime=342.19
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 18624 0 0 0 34205 14 0 0 25 0 1 0 197095199 72720384 16260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 17754 16260 67 130 0 17621 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 71016

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 14917
/proc/meminfo: memFree=1699664/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=74916 CPUtime=402.17
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 19577 0 0 0 40202 15 0 0 25 0 1 0 197095199 76713984 17213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 18729 17213 67 130 0 18596 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 14917
/proc/meminfo: memFree=1696144/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=78440 CPUtime=462.15
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 20451 0 0 0 46199 16 0 0 25 0 1 0 197095199 80322560 18087 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 19610 18087 67 130 0 19477 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 78440

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 14917
/proc/meminfo: memFree=1693008/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=81668 CPUtime=522.13
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 21230 0 0 0 52197 16 0 0 25 0 1 0 197095199 83628032 18866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 20417 18866 67 130 0 20284 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 81668

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 14917
/proc/meminfo: memFree=1690000/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=84608 CPUtime=582.11
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 21987 0 0 0 58193 18 0 0 25 0 1 0 197095199 86638592 19623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 21152 19623 67 130 0 21019 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 84608

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 14917
/proc/meminfo: memFree=1686864/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=88104 CPUtime=642.1
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 22741 0 0 0 64191 19 0 0 25 0 1 0 197095199 90218496 20377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 22026 20377 67 130 0 21893 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 88104

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 14917
/proc/meminfo: memFree=1683984/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=90984 CPUtime=702.08
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 23489 0 0 0 70188 20 0 0 25 0 1 0 197095199 93167616 21125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 22746 21125 67 130 0 22613 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 90984

[startup+762.305 s]
/proc/loadavg: 1.06 0.99 0.84 2/78 14917
/proc/meminfo: memFree=1679696/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=95348 CPUtime=762.06
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 24547 0 0 0 76185 21 0 0 25 0 1 0 197095199 97636352 22183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 23837 22183 67 130 0 23704 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 95348

[startup+822.302 s]
/proc/loadavg: 1.02 0.99 0.84 2/78 14917
/proc/meminfo: memFree=1676240/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=98736 CPUtime=822.04
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 25416 0 0 0 82181 23 0 0 25 0 1 0 197095199 101105664 23052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 24684 23052 67 130 0 24551 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 98736

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.85 2/78 14917
/proc/meminfo: memFree=1672848/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=102216 CPUtime=882.02
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 26263 0 0 0 88178 24 0 0 25 0 1 0 197095199 104669184 23899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 25554 23899 67 130 0 25421 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 102216

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 14917
/proc/meminfo: memFree=1670288/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=104792 CPUtime=942.01
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 26914 0 0 0 94176 25 0 0 25 0 1 0 197095199 107307008 24550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 26198 24550 67 130 0 26065 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 104792

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 14917
/proc/meminfo: memFree=1667600/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=107436 CPUtime=1001.99
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 27573 0 0 0 100173 26 0 0 25 0 1 0 197095199 110014464 25209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 26859 25209 67 130 0 26726 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 107436

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 14917
/proc/meminfo: memFree=1665232/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=109892 CPUtime=1061.97
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 28183 0 0 0 106170 27 0 0 25 0 1 0 197095199 112529408 25819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 27473 25819 67 130 0 27340 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 109892

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 14917
/proc/meminfo: memFree=1662864/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=112372 CPUtime=1121.95
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 28746 0 0 0 112167 28 0 0 25 0 1 0 197095199 115068928 26382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 28093 26382 67 130 0 27960 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 112372

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 14917
/proc/meminfo: memFree=1660496/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=115376 CPUtime=1181.93
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 29336 0 0 0 118164 29 0 0 25 0 1 0 197095199 118145024 26972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 28844 26972 67 130 0 28711 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 115376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 14917
/proc/meminfo: memFree=1659792/2055920 swapFree=4151088/4192956
[pid=14916] ppid=14914 vsize=115972 CPUtime=1200.04
/proc/14916/stat : 14916 (minisat_noasser) R 14914 14916 14613 0 -1 4194304 29516 0 0 0 119974 30 0 0 25 0 1 0 197095199 118755328 27152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14916/statm: 28993 27152 67 130 0 28860 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 115972

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.74
CPU system time (s): 0.32295
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 115972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29516
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= 25334

runsolver used 0.951855 second user time and 2.6526 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Apr 25 09:03:18 UTC 2007

IDJOB= 421464
IDBENCH= 20387
IDSOLVER= 188
FILE ID= node35/421464-1177491796

PBS_JOBID= 4685837

Free space on /tmp= 66295 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/421464-1177491796/minisat_noassertions /tmp/evaluation/421464-1177491796/instance-421464-1177491796.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-421464-1177491796 -o ROOT/results/node35/solver-421464-1177491796 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421464-1177491796/minisat_noassertions /tmp/evaluation/421464-1177491796/instance-421464-1177491796.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 880357937

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1768816 kB
Buffers:         37360 kB
Cached:         168312 kB
SwapCached:       9684 kB
Active:         126968 kB
Inactive:       102972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768816 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:           12324 kB
Writeback:           0 kB
Mapped:          30520 kB
Slab:            42508 kB
Committed_AS:  2568772 kB
PageTables:       1996 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= 66295 MiB

End job on node35 on Wed Apr 25 09:23:20 UTC 2007