Trace number 421597

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) 1200.11 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
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 variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

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:  39862                                                |
0.00/0.00	c |  Number of clauses:    152915                                               |
0.09/0.19	c |  Parsing time:         0.17         s                                       |
0.89/0.92	c ============================[ Search Statistics ]==============================
0.89/0.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.92	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.92	c ===============================================================================
0.89/0.92	c |         0 |   16839   116123   418879 |    38707        0    nan |  0.000 % |
0.89/0.99	c |       100 |   16839   116123   418879 |    42578      100     26 |  1.854 % |
0.99/1.07	c |       251 |   16839   116123   418879 |    46836      251     20 |  1.854 % |
1.09/1.12	c |       477 |   16839   116123   418879 |    51519      477     16 |  1.854 % |
1.09/1.17	c |       814 |   16839   116123   418879 |    56671      814     16 |  1.854 % |
1.29/1.34	c |      1320 |   16839   116123   418879 |    62339     1320     33 |  1.854 % |
1.59/1.67	c |      2081 |   16839   116123   418879 |    68572     2081     41 |  1.854 % |
1.79/1.80	c |      3220 |   16839   116123   418879 |    75430     3220     31 |  1.854 % |
4.59/4.64	c |      4928 |   16839   116123   418879 |    82973     4928     70 |  1.854 % |
7.79/7.80	c |      7490 |   16839   116123   418879 |    91270     7490     93 |  1.854 % |
9.09/9.10	c |     11335 |   16839   116123   418879 |   100397    11335     73 |  1.854 % |
17.19/17.21	c |     17102 |   16839   116123   418879 |   110437    17102     99 |  1.854 % |
20.88/20.92	c |     25752 |   16839   116123   418879 |   121481    25752     79 |  1.854 % |
43.68/43.76	c |     38726 |   16839   116123   418879 |   133629    38726    122 |  1.854 % |
67.87/67.96	c |     58188 |   16839   116123   418879 |   146992    58188    118 |  1.854 % |
139.95/140.06	c |     87381 |   16839   116123   418879 |   161691    87381    145 |  1.854 % |
222.13/222.23	c |    131170 |   16839   116123   418879 |   177860   131170    136 |  1.854 % |
379.48/379.65	c |    196854 |   16839   116123   418879 |   195646    23025    129 |  1.854 % |
686.10/686.36	c |    295380 |   16839   116123   418879 |   215211   121551    160 |  1.854 % |

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/node60/watcher-421597-1177493039 -o ROOT/results/node60/solver-421597-1177493039 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421597-1177493039/minisat_noassertions /tmp/evaluation/421597-1177493039/instance-421597-1177493039.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: 0.83 0.93 0.87 3/64 22600
/proc/meminfo: memFree=1730200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=1724 CPUtime=0
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 197213976 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519627 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 431 313 44 130 0 298 0

[startup+0.0799969 s]
/proc/loadavg: 0.83 0.93 0.87 3/64 22600
/proc/meminfo: memFree=1730200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=7056 CPUtime=0.07
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 1595 0 0 0 7 0 0 0 18 0 1 0 197213976 7225344 1581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 1764 1582 50 130 0 1631 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7056

[startup+0.101999 s]
/proc/loadavg: 0.83 0.93 0.87 3/64 22600
/proc/meminfo: memFree=1730200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=8844 CPUtime=0.09
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 1980 0 0 0 8 1 0 0 18 0 1 0 197213976 9056256 1966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134703993 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 2246 1968 50 130 0 2113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8844

[startup+0.302017 s]
/proc/loadavg: 0.83 0.93 0.87 3/64 22600
/proc/meminfo: memFree=1730200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=16732 CPUtime=0.29
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 3961 0 0 0 27 2 0 0 19 0 1 0 197213976 17133568 3947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 4183 3947 62 130 0 4050 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16732

[startup+0.701057 s]
/proc/loadavg: 0.83 0.93 0.87 3/64 22600
/proc/meminfo: memFree=1730200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=24220 CPUtime=0.69
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 5725 0 0 0 66 3 0 0 22 0 1 0 197213976 24801280 5711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529704 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 6055 5711 62 130 0 5922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24220

[startup+1.50113 s]
/proc/loadavg: 0.83 0.93 0.87 2/65 22601
/proc/meminfo: memFree=1709456/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=21616 CPUtime=1.49
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 5892 0 0 0 146 3 0 0 25 0 1 0 197213976 22134784 5199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 5404 5199 67 130 0 5271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21616

[startup+3.10129 s]
/proc/loadavg: 0.83 0.93 0.87 2/65 22601
/proc/meminfo: memFree=1709200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=21616 CPUtime=3.09
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 5892 0 0 0 306 3 0 0 25 0 1 0 197213976 22134784 5199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 5404 5199 67 130 0 5271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21616

[startup+6.30261 s]
/proc/loadavg: 0.84 0.93 0.87 2/65 22601
/proc/meminfo: memFree=1709200/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=22276 CPUtime=6.29
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 6043 0 0 0 625 4 0 0 25 0 1 0 197213976 22810624 5350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 5569 5350 67 130 0 5436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22276

[startup+12.7012 s]
/proc/loadavg: 0.85 0.93 0.87 2/65 22601
/proc/meminfo: memFree=1706832/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=24552 CPUtime=12.68
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 6603 0 0 0 1264 4 0 0 25 0 1 0 197213976 25141248 5910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 6138 5910 67 130 0 6005 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24552

[startup+25.5015 s]
/proc/loadavg: 0.88 0.93 0.87 2/65 22601
/proc/meminfo: memFree=1701008/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=30544 CPUtime=25.48
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 8092 0 0 0 2542 6 0 0 25 0 1 0 197213976 31277056 7399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 7636 7399 67 130 0 7503 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30544

[startup+51.102 s]
/proc/loadavg: 0.92 0.94 0.87 2/65 22601
/proc/meminfo: memFree=1689680/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=41856 CPUtime=51.07
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 10925 0 0 0 5098 9 0 0 25 0 1 0 197213976 42860544 10232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 10464 10232 67 130 0 10331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41856

[startup+102.304 s]
/proc/loadavg: 0.96 0.94 0.88 2/65 22601
/proc/meminfo: memFree=1672912/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=58376 CPUtime=102.27
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 15062 0 0 0 10212 15 0 0 25 0 1 0 197213976 59777024 14369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 14594 14369 67 130 0 14461 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58376

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.88 2/65 22601
/proc/meminfo: memFree=1652304/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=79168 CPUtime=162.25
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 20228 0 0 0 16204 21 0 0 25 0 1 0 197213976 81068032 19535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 19792 19535 67 130 0 19659 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79168

[startup+222.302 s]
/proc/loadavg: 1.05 0.97 0.90 2/65 22601
/proc/meminfo: memFree=1638096/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=93352 CPUtime=222.23
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 23777 0 0 0 22197 26 0 0 25 0 1 0 197213976 95592448 23084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 23338 23084 67 130 0 23205 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 93352

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.91 2/65 22601
/proc/meminfo: memFree=1623312/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=108204 CPUtime=282.22
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 27460 0 0 0 28192 30 0 0 25 0 1 0 197213976 110800896 26767 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 27051 26767 67 130 0 26918 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 108204

[startup+342.302 s]
/proc/loadavg: 1.12 1.02 0.92 2/65 22601
/proc/meminfo: memFree=1611088/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=120308 CPUtime=342.2
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 30481 0 0 0 34187 33 0 0 25 0 1 0 197213976 123195392 29788 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 30077 29788 67 130 0 29944 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 120308

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 0.92 2/65 22601
/proc/meminfo: memFree=1606864/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=402.18
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 40184 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 124400

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 0.92 2/65 22601
/proc/meminfo: memFree=1606800/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=462.17
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 46183 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 124400

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1606864/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=522.15
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 52181 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 124400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1606800/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=582.13
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 58179 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 124400

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1606800/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=642.12
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 64178 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 124400

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1606800/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=124400 CPUtime=702.09
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 31515 0 0 0 70175 34 0 0 25 0 1 0 197213976 127385600 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 31100 30822 67 130 0 30967 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 124400

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1599504/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=131660 CPUtime=762.09
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 33349 0 0 0 76173 36 0 0 25 0 1 0 197213976 134819840 32656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 32915 32656 67 130 0 32782 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 131660

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1577552/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=153844 CPUtime=822.07
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 38873 0 0 0 82164 43 0 0 25 0 1 0 197213976 157536256 38180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 38461 38180 67 130 0 38328 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 153844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1556048/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=175124 CPUtime=882.05
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 44197 0 0 0 88157 48 0 0 25 0 1 0 197213976 179326976 43504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 43781 43504 67 130 0 43648 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 175124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22601
/proc/meminfo: memFree=1537616/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=193708 CPUtime=942.03
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 48828 0 0 0 94151 52 0 0 25 0 1 0 197213976 198356992 48135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 48427 48135 67 130 0 48294 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 193708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22603
/proc/meminfo: memFree=1520592/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=210392 CPUtime=1002.01
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 53021 0 0 0 100144 57 0 0 25 0 1 0 197213976 215441408 52328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 52598 52328 67 130 0 52465 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 210392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22603
/proc/meminfo: memFree=1501904/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=229620 CPUtime=1062
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 57745 0 0 0 106138 62 0 0 25 0 1 0 197213976 235130880 57052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552804 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 57405 57052 67 130 0 57272 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 229620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22603
/proc/meminfo: memFree=1484624/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=246704 CPUtime=1121.98
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 62014 0 0 0 112130 68 0 0 25 0 1 0 197213976 252624896 61321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 61676 61321 67 130 0 61543 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 246704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22603
/proc/meminfo: memFree=1476688/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=254492 CPUtime=1181.96
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 63966 0 0 0 118126 70 0 0 25 0 1 0 197213976 260599808 63273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 63623 63273 67 130 0 63490 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 254492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 22603
/proc/meminfo: memFree=1476688/2055920 swapFree=4183288/4192956
[pid=22600] ppid=22598 vsize=254492 CPUtime=1200.06
/proc/22600/stat : 22600 (minisat_noasser) R 22598 22600 22164 0 -1 4194304 63966 0 0 0 119936 70 0 0 25 0 1 0 197213976 260599808 63273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/22600/statm: 63623 63273 67 130 0 63490 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 254492

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.36
CPU system time (s): 0.745886
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 254492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.745886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63966
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= 1995

runsolver used 0.887865 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 09:24:00 UTC 2007

IDJOB= 421597
IDBENCH= 20520
IDSOLVER= 188
FILE ID= node60/421597-1177493039

PBS_JOBID= 4685823

Free space on /tmp= 66413 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/421597-1177493039/minisat_noassertions /tmp/evaluation/421597-1177493039/instance-421597-1177493039.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-421597-1177493039 -o ROOT/results/node60/solver-421597-1177493039 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421597-1177493039/minisat_noassertions /tmp/evaluation/421597-1177493039/instance-421597-1177493039.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 918779542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1730672 kB
Buffers:         26692 kB
Cached:         218500 kB
SwapCached:       3688 kB
Active:          86844 kB
Inactive:       173852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730672 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            5296 kB
Writeback:           0 kB
Mapped:          21460 kB
Slab:            50564 kB
Committed_AS:  2547656 kB
PageTables:       1480 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= 66413 MiB

End job on node60 on Wed Apr 25 09:44:03 UTC 2007