Trace number 421646

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) 1200.09 1200.56

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
MD5SUM50d7d9af90d20b5a0a2408be9f7f1b53
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark333.756
Satisfiable
(Un)Satisfiability was proved
Number of variables185984
Number of clauses773809
Sum of the clauses size1985941
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2549010
Number of clauses of size 3145446
Number of clauses of size 427594
Number of clauses of size 515719
Number of clauses of size over 533968

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 |                                                                             |
0.00/0.02	c |  Number of variables:  185984                                               |
0.00/0.02	c |  Number of clauses:    773809                                               |
0.79/0.85	c |  Parsing time:         0.76         s                                       |
4.89/4.97	c ============================[ Search Statistics ]==============================
4.89/4.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.89/4.97	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.89/4.97	c ===============================================================================
4.89/4.97	c |         0 |   81900   533979  1740302 |   177993        0    nan |  0.000 % |
4.98/5.09	c |       101 |   81899   533979  1740302 |   195792      100      8 |  3.697 % |
5.18/5.23	c |       251 |   81892   533979  1740302 |   215371      249      8 |  3.698 % |
5.18/5.28	c |       476 |   81892   533979  1740302 |   236908      474     13 |  3.698 % |
5.28/5.38	c |       814 |   81892   533979  1740302 |   260599      812     17 |  3.698 % |
5.58/5.67	c |      1320 |   81872   533979  1740302 |   286659     1312     16 |  3.727 % |
5.79/5.84	c |      2079 |   81872   533979  1740302 |   315325     2071     19 |  3.727 % |
6.09/6.11	c |      3218 |   81872   533979  1740302 |   346858     3210     18 |  3.727 % |
6.50/6.52	c |      4927 |   81872   533979  1740302 |   381543     4919     20 |  3.727 % |
7.49/7.55	c |      7489 |   81669   531656  1732798 |   419698     7477     18 |  3.727 % |
9.09/9.16	c |     11333 |   81651   531522  1732406 |   461668    11317     17 |  3.752 % |
11.29/11.34	c |     17100 |   81618   531060  1730936 |   507834    17081     18 |  3.770 % |
14.39/14.41	c |     25749 |   81588   530605  1729489 |   558618    25724     20 |  3.771 % |
19.19/19.22	c |     38723 |   81473   529673  1726637 |   614480    38680     20 |  3.854 % |
27.09/27.18	c |     58185 |   81418   528989  1724394 |   675928    58136     22 |  3.873 % |
41.58/41.60	c |     87377 |   81194   527328  1718916 |   743520    87279     24 |  3.983 % |
67.17/67.29	c |    131166 |   81170   527092  1718157 |   817873   130998     27 |  3.996 % |
116.05/116.13	c |    196851 |   81140   526968  1717754 |   899660   196675     32 |  4.051 % |
340.59/340.75	c |    295377 |   81061   526166  1715116 |   989626   295175     73 |  4.057 % |
765.57/765.85	c |    443166 |   81027   525853  1714029 |  1088588   442939     94 |  4.076 % |

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/node62/watcher-421646-1177494167 -o ROOT/results/node62/solver-421646-1177494167 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421646-1177494167/minisat_noassertions /tmp/evaluation/421646-1177494167/instance-421646-1177494167.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 0.90 3/64 13958
/proc/meminfo: memFree=1791024/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=1724 CPUtime=0
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 67992850 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519235 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 431 313 44 130 0 298 0

[startup+0.0835951 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13958
/proc/meminfo: memFree=1791024/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=7652 CPUtime=0.08
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 1702 0 0 0 7 1 0 0 18 0 1 0 67992850 7835648 1688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 1913 1688 50 130 0 1780 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7652

[startup+0.101597 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13958
/proc/meminfo: memFree=1791024/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=9004 CPUtime=0.09
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 2005 0 0 0 8 1 0 0 18 0 1 0 67992850 9220096 1991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 2251 1993 50 130 0 2118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9004

[startup+0.30162 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13958
/proc/meminfo: memFree=1791024/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=26416 CPUtime=0.29
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 5815 0 0 0 26 3 0 0 19 0 1 0 67992850 27049984 5801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 6604 5802 50 130 0 6471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26416

[startup+0.701666 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 13958
/proc/meminfo: memFree=1791024/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=56796 CPUtime=0.69
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 13033 0 0 0 62 7 0 0 22 0 1 0 67992850 58159104 13019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 14199 13019 50 130 0 14066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56796

[startup+1.50176 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 13959
/proc/meminfo: memFree=1727592/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=79276 CPUtime=1.49
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 18669 0 0 0 139 10 0 0 25 0 1 0 67992850 81178624 18655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 19819 18655 62 130 0 19686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79276

[startup+3.10195 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13959
/proc/meminfo: memFree=1703720/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=109376 CPUtime=3.09
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 25730 0 0 0 294 15 0 0 25 0 1 0 67992850 112001024 25716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533608 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 27344 25716 62 130 0 27211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109376

[startup+6.30232 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 13959
/proc/meminfo: memFree=1692968/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=101924 CPUtime=6.29
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 27801 0 0 0 613 16 0 0 25 0 1 0 67992850 104370176 24472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 25481 24472 67 130 0 25348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101924

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 13959
/proc/meminfo: memFree=1693096/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=101924 CPUtime=12.69
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 27806 0 0 0 1253 16 0 0 25 0 1 0 67992850 104370176 24477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 25481 24477 67 130 0 25348 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101924

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 13959
/proc/meminfo: memFree=1692904/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=102288 CPUtime=25.49
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 27880 0 0 0 2533 16 0 0 25 0 1 0 67992850 104742912 24551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 25572 24551 67 130 0 25439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102288

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 13959
/proc/meminfo: memFree=1692712/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=102588 CPUtime=51.08
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 27940 0 0 0 5092 16 0 0 25 0 1 0 67992850 105050112 24611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 25647 24611 67 130 0 25514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 102588

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 13959
/proc/meminfo: memFree=1692456/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=102856 CPUtime=102.27
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 28018 0 0 0 10211 16 0 0 25 0 1 0 67992850 105324544 24689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547992 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 25714 24689 67 130 0 25581 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 102856

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1675240/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=120556 CPUtime=162.25
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 32367 0 0 0 16203 22 0 0 25 0 1 0 67992850 123449344 29038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 30139 29038 67 130 0 30006 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 120556

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1656360/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=139068 CPUtime=222.23
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 37035 0 0 0 22196 27 0 0 25 0 1 0 67992850 142405632 33706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 34767 33706 67 130 0 34634 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 139068

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1639144/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=156444 CPUtime=282.2
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 41363 0 0 0 28189 31 0 0 25 0 1 0 67992850 160198656 38034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 39111 38034 67 130 0 38978 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 156444

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1625704/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=169464 CPUtime=342.19
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 44665 0 0 0 34184 35 0 0 25 0 1 0 67992850 173531136 41336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 42366 41336 67 130 0 42233 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 169464

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1612840/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=183024 CPUtime=402.18
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 47915 0 0 0 40179 39 0 0 25 0 1 0 67992850 187416576 44586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 45756 44586 67 130 0 45623 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 183024

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1598632/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=196908 CPUtime=462.15
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 51418 0 0 0 46172 43 0 0 25 0 1 0 67992850 201633792 48089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553212 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 49227 48089 67 130 0 49094 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 196908

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1584872/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=210952 CPUtime=522.14
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 54907 0 0 0 52166 48 0 0 25 0 1 0 67992850 216014848 51578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 52738 51578 67 130 0 52605 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 210952

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13959
/proc/meminfo: memFree=1572584/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=222960 CPUtime=582.12
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 57929 0 0 0 58161 51 0 0 25 0 1 0 67992850 228311040 54600 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 55740 54600 67 130 0 55607 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 222960

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1560360/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=234988 CPUtime=642.1
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 60939 0 0 0 64156 54 0 0 25 0 1 0 67992850 240627712 57610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 58747 57610 67 130 0 58614 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 234988

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1550120/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=245088 CPUtime=702.09
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 63515 0 0 0 70152 57 0 0 25 0 1 0 67992850 250970112 60186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 61272 60186 67 130 0 61139 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 245088

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1541288/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=253848 CPUtime=762.07
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 65705 0 0 0 76148 59 0 0 25 0 1 0 67992850 259940352 62376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 63462 62376 67 130 0 63329 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 253848

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1529384/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=266548 CPUtime=822.04
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 68684 0 0 0 82142 62 0 0 25 0 1 0 67992850 272945152 65355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 66637 65355 67 130 0 66504 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 266548

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1518504/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=277272 CPUtime=882.03
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 71386 0 0 0 88138 65 0 0 25 0 1 0 67992850 283926528 68057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 69318 68057 67 130 0 69185 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 277272

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1508392/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=287376 CPUtime=942.02
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 73924 0 0 0 94134 68 0 0 25 0 1 0 67992850 294273024 70595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 71844 70595 67 130 0 71711 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 287376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1498216/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=297408 CPUtime=1001.99
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 76442 0 0 0 100129 70 0 0 25 0 1 0 67992850 304545792 73113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 74352 73113 67 130 0 74219 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 297408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13961
/proc/meminfo: memFree=1487848/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=307972 CPUtime=1061.98
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 79072 0 0 0 106124 74 0 0 25 0 1 0 67992850 315363328 75743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 76993 75743 67 130 0 76860 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 307972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 14117
/proc/meminfo: memFree=1474856/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=319352 CPUtime=1121.87
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 81952 0 0 0 112110 77 0 0 25 0 1 0 67992850 327016448 78623 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 79838 78623 67 130 0 79705 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 319352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14159
/proc/meminfo: memFree=1465768/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=329412 CPUtime=1181.83
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 84504 0 0 0 118103 80 0 0 25 0 1 0 67992850 337317888 81175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 82353 81175 67 130 0 82220 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 329412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14159
/proc/meminfo: memFree=1462824/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=332268 CPUtime=1200.03
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 85205 0 0 0 119922 81 0 0 25 0 1 0 67992850 340242432 81876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 83067 81876 67 130 0 82934 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 332268

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14159
/proc/meminfo: memFree=1462824/2055920 swapFree=4184584/4192956
[pid=13958] ppid=13956 vsize=332268 CPUtime=1200.03
/proc/13958/stat : 13958 (minisat_noasser) R 13956 13958 13519 0 -1 4194304 85205 0 0 0 119922 81 0 0 25 0 1 0 67992850 340242432 81876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13958/statm: 83067 81876 67 130 0 82934 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 332268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.22
CPU system time (s): 0.866868
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 332268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.866868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85205
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= 2093

runsolver used 0.949855 second user time and 2.38764 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Wed Apr 25 09:42:49 UTC 2007

IDJOB= 421646
IDBENCH= 20569
IDSOLVER= 188
FILE ID= node62/421646-1177494167

PBS_JOBID= 4685822

Free space on /tmp= 66479 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/421646-1177494167/minisat_noassertions /tmp/evaluation/421646-1177494167/instance-421646-1177494167.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-421646-1177494167 -o ROOT/results/node62/solver-421646-1177494167 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421646-1177494167/minisat_noassertions /tmp/evaluation/421646-1177494167/instance-421646-1177494167.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  50d7d9af90d20b5a0a2408be9f7f1b53

RANDOM SEED= 66982632

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1791440 kB
Buffers:         17712 kB
Cached:         184080 kB
SwapCached:       2548 kB
Active:          95276 kB
Inactive:       116320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791440 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:           20084 kB
Writeback:           0 kB
Mapped:          16152 kB
Slab:            38888 kB
Committed_AS:  1153816 kB
PageTables:       1460 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= 66479 MiB

End job on node62 on Wed Apr 25 10:02:51 UTC 2007