Trace number 421893

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 10003.8

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                                               |
0.68/0.75	c |  Parsing time:         0.68         s                                       |
2.59/2.68	c ============================[ Search Statistics ]==============================
2.59/2.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.68	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.68	c ===============================================================================
2.59/2.68	c |         0 |   41076   236980   618708 |    78993        0    nan |  0.000 % |
2.79/2.88	c |       100 |   40722   236980   618708 |    86892       83     16 | 46.100 % |
3.09/3.11	c |       250 |   40101   236980   618708 |    95581      230     25 | 46.994 % |
3.39/3.49	c |       480 |   38907   236980   618708 |   105140      436     23 | 57.577 % |
3.79/3.89	c |       817 |   20094    99651   275555 |   115654      652     33 | 58.025 % |
4.59/4.60	c |      1323 |   17206    82700   230837 |   127219     1129     45 | 59.987 % |
5.18/5.25	c |      2083 |   17186    82573   230506 |   139941     1888     41 | 59.992 % |
6.18/6.23	c |      3222 |   17186    82573   230506 |   153935     3027     35 | 59.992 % |
7.88/7.96	c |      4930 |   17186    82573   230506 |   169329     4735     32 | 59.992 % |
9.48/9.58	c |      7494 |   17186    82573   230506 |   186262     7299     30 | 59.992 % |
13.68/13.74	c |     11338 |   17133    82254   229660 |   204888    11142     29 | 60.030 % |
19.48/19.58	c |     17104 |   16796    80814   225620 |   225377    16905     27 | 60.300 % |
29.08/29.19	c |     25754 |   15772    75364   211086 |   247914    25547     25 | 61.011 % |
45.87/45.93	c |     38729 |   15746    75217   210688 |   272706    38519     25 | 61.043 % |
71.56/71.68	c |     58191 |   15728    75108   210403 |   299977    57981     25 | 61.043 % |
117.55/117.68	c |     87384 |   15345    72817   204405 |   329974    87170     24 | 61.321 % |
260.30/260.45	c |    131175 |   14589    67953   191643 |   362972   130937     32 | 61.863 % |
552.60/552.87	c |    196859 |   13812    64202   181147 |   399269   196582     38 | 62.423 % |
1031.63/1032.08	c |    295386 |   13607    63089   178071 |   439196   295072     43 | 62.586 % |
1835.24/1836.08	c |    443175 |   13041    59749   168983 |   483116   442729     45 | 62.979 % |
2904.18/2905.38	c |    664860 |   12664    57219   162501 |   531427   115015     47 | 63.300 % |
4150.64/4152.20	c |    997388 |   11779    53104   150280 |   584570   447532     47 | 63.888 % |
6336.80/6339.27	c |   1496176 |   11731    52867   149657 |   643027   292009     49 | 63.922 % |
9790.88/9794.64	c |   2244358 |   11611    52192   147784 |   707330   323821     48 | 64.009 % |

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/node38/watcher-421893-1177504306 -o ROOT/results/node38/solver-421893-1177504306 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421893-1177504306/minisat_noassertions /tmp/evaluation/421893-1177504306/instance-421893-1177504306.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: 0.77 0.92 0.91 3/77 20830
/proc/meminfo: memFree=1808104/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=2328 CPUtime=0
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 182597342 2383872 462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 582 462 50 130 0 449 0

[startup+0.08898 s]
/proc/loadavg: 0.77 0.92 0.91 3/77 20830
/proc/meminfo: memFree=1808104/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=12388 CPUtime=0.08
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 2785 0 0 0 7 1 0 0 18 0 1 0 182597342 12685312 2771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 3097 2773 50 130 0 2964 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12388

[startup+0.101981 s]
/proc/loadavg: 0.77 0.92 0.91 3/77 20830
/proc/meminfo: memFree=1808104/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=15892 CPUtime=0.09
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 3274 0 0 0 8 1 0 0 18 0 1 0 182597342 16273408 3260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 3973 3262 50 130 0 3840 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15892

[startup+0.30202 s]
/proc/loadavg: 0.77 0.92 0.91 3/77 20830
/proc/meminfo: memFree=1808104/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=30904 CPUtime=0.29
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 7143 0 0 0 26 3 0 0 19 0 1 0 182597342 31645696 7129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519072 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 7726 7129 50 130 0 7593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30904

[startup+0.701096 s]
/proc/loadavg: 0.77 0.92 0.91 3/77 20830
/proc/meminfo: memFree=1808104/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=54612 CPUtime=0.68
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 12065 0 0 0 62 6 0 0 23 0 1 0 182597342 55922688 12051 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 13653 12052 50 130 0 13520 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54612

[startup+1.50125 s]
/proc/loadavg: 0.77 0.92 0.91 2/78 20831
/proc/meminfo: memFree=1757544/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63612 CPUtime=1.49
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 14376 0 0 0 141 8 0 0 25 0 1 0 182597342 65138688 14362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15903 14362 62 130 0 15770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63612

[startup+3.10156 s]
/proc/loadavg: 0.77 0.92 0.91 2/78 20831
/proc/meminfo: memFree=1744552/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63244 CPUtime=3.09
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 16845 0 0 0 300 9 0 0 25 0 1 0 182597342 64761856 14489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15811 14489 66 130 0 15678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63244

[startup+6.30117 s]
/proc/loadavg: 0.79 0.92 0.91 2/78 20831
/proc/meminfo: memFree=1749992/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63244 CPUtime=6.28
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 16850 0 0 0 619 9 0 0 25 0 1 0 182597342 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63244

[startup+12.7014 s]
/proc/loadavg: 0.81 0.92 0.91 2/78 20831
/proc/meminfo: memFree=1749928/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63244 CPUtime=12.68
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 16850 0 0 0 1259 9 0 0 25 0 1 0 182597342 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63244

[startup+25.5019 s]
/proc/loadavg: 0.85 0.93 0.91 2/78 20831
/proc/meminfo: memFree=1749936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63244 CPUtime=25.47
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 16850 0 0 0 2538 9 0 0 25 0 1 0 182597342 64761856 14494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15811 14494 67 130 0 15678 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63244

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.91 2/78 20831
/proc/meminfo: memFree=1750000/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=63488 CPUtime=51.07
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 16892 0 0 0 5097 10 0 0 25 0 1 0 182597342 65011712 14536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 15872 14536 67 130 0 15739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63488

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.91 2/78 20831
/proc/meminfo: memFree=1749680/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=64000 CPUtime=102.25
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 17005 0 0 0 10215 10 0 0 25 0 1 0 182597342 65536000 14649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 16000 14649 67 130 0 15867 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 64000

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 20831
/proc/meminfo: memFree=1747888/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=66228 CPUtime=162.23
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 17461 0 0 0 16212 11 0 0 25 0 1 0 182597342 67817472 15097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 16557 15097 67 130 0 16424 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66228

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 20831
/proc/meminfo: memFree=1747760/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=66228 CPUtime=222.2
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 17493 0 0 0 22209 11 0 0 25 0 1 0 182597342 67817472 15129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 16557 15129 67 130 0 16424 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 66228

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 20831
/proc/meminfo: memFree=1746160/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=67800 CPUtime=282.18
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 17892 0 0 0 28206 12 0 0 25 0 1 0 182597342 69427200 15528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 16950 15528 67 130 0 16817 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 67800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1743152/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=71016 CPUtime=342.16
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 18627 0 0 0 34203 13 0 0 25 0 1 0 182597342 72720384 16263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 17754 16263 67 130 0 17621 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 71016

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1739312/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=74916 CPUtime=402.15
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 19580 0 0 0 40200 15 0 0 25 0 1 0 182597342 76713984 17216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 18729 17216 67 130 0 18596 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 74916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1735856/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=78440 CPUtime=462.12
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 20455 0 0 0 46196 16 0 0 25 0 1 0 182597342 80322560 18091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 19610 18091 67 130 0 19477 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 78440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1732720/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=81668 CPUtime=522.1
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 21232 0 0 0 52193 17 0 0 25 0 1 0 182597342 83628032 18868 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 20417 18868 67 130 0 20284 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 81668

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1729712/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=84608 CPUtime=582.08
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 21992 0 0 0 58190 18 0 0 25 0 1 0 182597342 86638592 19628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 21152 19628 67 130 0 21019 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 84608

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20831
/proc/meminfo: memFree=1726640/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=88104 CPUtime=642.06
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 22746 0 0 0 64187 19 0 0 25 0 1 0 182597342 90218496 20382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 22026 20382 67 130 0 21893 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 88104


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581672/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9038.84
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 903765 119 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9038.84
Current children cumulated vsize (KiB) 237268

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581672/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9098.82
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 909763 119 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9098.82
Current children cumulated vsize (KiB) 237268

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581672/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9158.8
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 915760 120 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9158.8
Current children cumulated vsize (KiB) 237268

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581736/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9218.78
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 921758 120 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9218.78
Current children cumulated vsize (KiB) 237268

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581736/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9278.76
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 927755 121 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9278.76
Current children cumulated vsize (KiB) 237268

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581744/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9338.74
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58810 0 0 0 933753 121 0 0 25 0 1 0 182597342 242962432 56446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56446 67 130 0 59184 0
Current children cumulated CPU time (s) 9338.74
Current children cumulated vsize (KiB) 237268

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9398.72
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58811 0 0 0 939750 122 0 0 25 0 1 0 182597342 242962432 56447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56447 67 130 0 59184 0
Current children cumulated CPU time (s) 9398.72
Current children cumulated vsize (KiB) 237268

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237268 CPUtime=9458.7
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58819 0 0 0 945748 122 0 0 25 0 1 0 182597342 242962432 56455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59317 56455 67 130 0 59184 0
Current children cumulated CPU time (s) 9458.7
Current children cumulated vsize (KiB) 237268

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9518.68
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58825 0 0 0 951745 123 0 0 25 0 1 0 182597342 243085312 56461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56461 67 130 0 59214 0
Current children cumulated CPU time (s) 9518.68
Current children cumulated vsize (KiB) 237388

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9578.65
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58825 0 0 0 957742 123 0 0 25 0 1 0 182597342 243085312 56461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56461 67 130 0 59214 0
Current children cumulated CPU time (s) 9578.65
Current children cumulated vsize (KiB) 237388

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9638.64
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58825 0 0 0 963740 124 0 0 25 0 1 0 182597342 243085312 56461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56461 67 130 0 59214 0
Current children cumulated CPU time (s) 9638.64
Current children cumulated vsize (KiB) 237388

[startup+9702.3 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9698.61
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58825 0 0 0 969737 124 0 0 25 0 1 0 182597342 243085312 56461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56461 67 130 0 59214 0
Current children cumulated CPU time (s) 9698.61
Current children cumulated vsize (KiB) 237388

[startup+9762.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 21429
/proc/meminfo: memFree=1581936/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9758.59
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58825 0 0 0 975734 125 0 0 25 0 1 0 182597342 243085312 56461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56461 67 130 0 59214 0
Current children cumulated CPU time (s) 9758.59
Current children cumulated vsize (KiB) 237388

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581872/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9818.57
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58826 0 0 0 981732 125 0 0 25 0 1 0 182597342 243085312 56462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56462 67 130 0 59214 0
Current children cumulated CPU time (s) 9818.57
Current children cumulated vsize (KiB) 237388

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581872/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9878.56
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58826 0 0 0 987730 126 0 0 25 0 1 0 182597342 243085312 56462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56462 67 130 0 59214 0
Current children cumulated CPU time (s) 9878.56
Current children cumulated vsize (KiB) 237388

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581872/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9938.53
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58832 0 0 0 993727 126 0 0 25 0 1 0 182597342 243085312 56468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56468 67 130 0 59214 0
Current children cumulated CPU time (s) 9938.53
Current children cumulated vsize (KiB) 237388

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581808/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=9998.52
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58832 0 0 0 999725 127 0 0 25 0 1 0 182597342 243085312 56468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56468 67 130 0 59214 0
Current children cumulated CPU time (s) 9998.52
Current children cumulated vsize (KiB) 237388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 21429
/proc/meminfo: memFree=1581808/2055920 swapFree=4159740/4192956
[pid=20830] ppid=20828 vsize=237388 CPUtime=10000
/proc/20830/stat : 20830 (minisat_noasser) R 20828 20830 20774 0 -1 4194304 58832 0 0 0 999875 127 0 0 25 0 1 0 182597342 243085312 56468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20830/statm: 59347 56468 67 130 0 59214 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 237388

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): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9998.75
CPU system time (s): 1.3088
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 237388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.75
system time used= 1.3088
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58832
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= 162018

runsolver used 8.01378 second user time and 22.8945 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Apr 25 12:31:47 UTC 2007

IDJOB= 421893
IDBENCH= 20387
IDSOLVER= 189
FILE ID= node38/421893-1177504306

PBS_JOBID= 4685916

Free space on /tmp= 66231 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/421893-1177504306/minisat_noassertions /tmp/evaluation/421893-1177504306/instance-421893-1177504306.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-421893-1177504306 -o ROOT/results/node38/solver-421893-1177504306 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421893-1177504306/minisat_noassertions /tmp/evaluation/421893-1177504306/instance-421893-1177504306.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 177060848

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1808584 kB
Buffers:         35824 kB
Cached:         138248 kB
SwapCached:       3136 kB
Active:         119496 kB
Inactive:        78832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808584 kB
SwapTotal:     4192956 kB
SwapFree:      4159740 kB
Dirty:           12392 kB
Writeback:           0 kB
Mapped:          32476 kB
Slab:            34268 kB
Committed_AS:  1699040 kB
PageTables:       2060 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= 66231 MiB

End job on node38 on Wed Apr 25 15:18:33 UTC 2007