Trace number 421601

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 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k40.cnf
MD5SUM36bafb0e2398f637017636b2f5f0beae
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 variables36217
Number of clauses144560
Sum of the clauses size395432
Maximum clause length37
Minimum clause length1
Number of clauses of size 1538
Number of clauses of size 267306
Number of clauses of size 371140
Number of clauses of size 4246
Number of clauses of size 5465
Number of clauses of size over 54865

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:  36217                                                |
0.00/0.00	c |  Number of clauses:    144560                                               |
0.09/0.18	c |  Parsing time:         0.16         s                                       |
0.79/0.87	c ============================[ Search Statistics ]==============================
0.79/0.87	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.87	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.87	c ===============================================================================
0.79/0.87	c |         0 |   16180   113324   410084 |    37774        0    nan |  0.000 % |
0.89/0.95	c |       101 |   16180   113324   410084 |    41552      101     94 |  1.502 % |
0.89/0.98	c |       251 |   16180   113324   410084 |    45707      251     49 |  1.502 % |
1.09/1.11	c |       476 |   16180   113324   410084 |    50278      476     48 |  1.502 % |
1.29/1.39	c |       813 |   16180   113324   410084 |    55305      813     74 |  1.502 % |
1.49/1.56	c |      1320 |   16180   113324   410084 |    60836     1320     52 |  1.502 % |
1.99/2.05	c |      2080 |   16180   113324   410084 |    66920     2080     79 |  1.502 % |
2.39/2.46	c |      3223 |   16180   113324   410084 |    73612     3223     64 |  1.502 % |
2.49/2.59	c |      4931 |   16180   113324   410084 |    80973     4931     59 |  1.502 % |
2.69/2.75	c |      7494 |   16180   113324   410084 |    89070     7494     53 |  1.502 % |
3.89/3.99	c |     11338 |   16180   113324   410084 |    97977    11338     55 |  1.502 % |
9.19/9.22	c |     17105 |   16180   113324   410084 |   107775    17105     77 |  1.502 % |
16.39/16.40	c |     25755 |   16180   113324   410084 |   118553    25755     82 |  1.502 % |
43.18/43.27	c |     38730 |   16180   113324   410084 |   130408    38730    113 |  1.502 % |
58.97/59.09	c |     58192 |   16180   113324   410084 |   143449    58192     93 |  1.502 % |
104.96/105.05	c |     87385 |   16180   113324   410084 |   157794    87385     97 |  1.502 % |
196.24/196.35	c |    131175 |   16180   113324   410084 |   173573   131175    112 |  1.502 % |
268.62/268.70	c |    196859 |   16180   113324   410084 |   190930    29480    137 |  1.502 % |
468.26/468.48	c |    295385 |   16180   113324   410084 |   210024   128006    135 |  1.502 % |
857.46/857.70	c |    443175 |   16180   113324   410084 |   231026    72567    206 |  1.502 % |

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/node48/watcher-421601-1177493069 -o ROOT/results/node48/solver-421601-1177493069 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421601-1177493069/minisat_noassertions /tmp/evaluation/421601-1177493069/instance-421601-1177493069.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: 0.96 0.98 0.90 3/64 7818
/proc/meminfo: memFree=1872928/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=1724 CPUtime=0
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 104152245 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519261 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 431 313 44 130 0 298 0

[startup+0.050282 s]
/proc/loadavg: 0.96 0.98 0.90 3/64 7818
/proc/meminfo: memFree=1872928/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=5020 CPUtime=0.04
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 1135 0 0 0 4 0 0 0 18 0 1 0 104152245 5140480 1121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 1333 1127 50 130 0 1200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5020

[startup+0.101287 s]
/proc/loadavg: 0.96 0.98 0.90 3/64 7818
/proc/meminfo: memFree=1872928/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=8376 CPUtime=0.09
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 1930 0 0 0 8 1 0 0 18 0 1 0 104152245 8577024 1916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 2094 1922 50 130 0 1961 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8376

[startup+0.301304 s]
/proc/loadavg: 0.96 0.98 0.90 3/64 7818
/proc/meminfo: memFree=1872928/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=16608 CPUtime=0.29
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 3859 0 0 0 27 2 0 0 19 0 1 0 104152245 17006592 3845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 4152 3845 62 130 0 4019 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16608

[startup+0.701341 s]
/proc/loadavg: 0.96 0.98 0.90 3/64 7818
/proc/meminfo: memFree=1872928/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=23568 CPUtime=0.69
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 5448 0 0 0 67 2 0 0 22 0 1 0 104152245 24133632 5434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529166 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 5892 5434 62 130 0 5759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23568

[startup+1.50142 s]
/proc/loadavg: 0.96 0.98 0.90 2/65 7819
/proc/meminfo: memFree=1853080/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=20864 CPUtime=1.49
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 5608 0 0 0 147 2 0 0 25 0 1 0 104152245 21364736 4950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 5216 4950 67 130 0 5083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20864

[startup+3.10156 s]
/proc/loadavg: 0.96 0.98 0.90 2/65 7819
/proc/meminfo: memFree=1852888/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=20864 CPUtime=3.09
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 5608 0 0 0 306 3 0 0 25 0 1 0 104152245 21364736 4950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 5216 4950 67 130 0 5083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20864

[startup+6.30186 s]
/proc/loadavg: 1.04 1.00 0.91 2/65 7819
/proc/meminfo: memFree=1852056/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=22468 CPUtime=6.29
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 6003 0 0 0 626 3 0 0 25 0 1 0 104152245 23007232 5345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 5617 5345 67 130 0 5484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22468

[startup+12.7014 s]
/proc/loadavg: 1.04 1.00 0.91 2/65 7819
/proc/meminfo: memFree=1848984/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=25384 CPUtime=12.69
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 6714 0 0 0 1265 4 0 0 25 0 1 0 104152245 25993216 6056 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 6346 6056 67 130 0 6213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25384

[startup+25.5016 s]
/proc/loadavg: 1.03 1.00 0.91 2/65 7819
/proc/meminfo: memFree=1844184/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=30036 CPUtime=25.49
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 7884 0 0 0 2543 6 0 0 25 0 1 0 104152245 30756864 7226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 7509 7226 67 130 0 7376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30036

[startup+51.102 s]
/proc/loadavg: 1.02 1.00 0.91 2/65 7819
/proc/meminfo: memFree=1835864/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=38456 CPUtime=51.08
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 9976 0 0 0 5099 9 0 0 25 0 1 0 104152245 39378944 9318 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 9614 9318 67 130 0 9481 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38456

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.91 3/65 7819
/proc/meminfo: memFree=1821592/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=52648 CPUtime=102.27
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 13534 0 0 0 10214 13 0 0 25 0 1 0 104152245 53911552 12876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 13162 12876 67 130 0 13029 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52648

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 0.91 2/65 7819
/proc/meminfo: memFree=1803288/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=71200 CPUtime=162.25
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 18137 0 0 0 16207 18 0 0 25 0 1 0 104152245 72908800 17479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 17800 17479 67 130 0 17667 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 71200

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 0.92 2/65 7819
/proc/meminfo: memFree=1784856/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=89572 CPUtime=222.24
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 22692 0 0 0 22201 23 0 0 25 0 1 0 104152245 91721728 22034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 22393 22034 67 130 0 22260 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 89572

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 0.92 2/65 7819
/proc/meminfo: memFree=1760152/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=114056 CPUtime=282.22
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 28840 0 0 0 28195 27 0 0 25 0 1 0 104152245 116793344 28182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 28514 28182 67 130 0 28381 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 114056

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.92 2/65 7819
/proc/meminfo: memFree=1760152/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=114056 CPUtime=342.2
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 28840 0 0 0 34193 27 0 0 25 0 1 0 104152245 116793344 28182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 28514 28182 67 130 0 28381 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 114056

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.92 2/65 7819
/proc/meminfo: memFree=1760152/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=114056 CPUtime=402.18
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 28840 0 0 0 40191 27 0 0 25 0 1 0 104152245 116793344 28182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 28514 28182 67 130 0 28381 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 114056

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1760152/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=114056 CPUtime=462.16
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 28840 0 0 0 46189 27 0 0 25 0 1 0 104152245 116793344 28182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 28514 28182 67 130 0 28381 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 114056

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1760088/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=114056 CPUtime=522.15
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 28840 0 0 0 52187 28 0 0 25 0 1 0 104152245 116793344 28182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 28514 28182 67 130 0 28381 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 114056

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1758040/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=116168 CPUtime=582.13
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 29382 0 0 0 58185 28 0 0 25 0 1 0 104152245 118956032 28724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 29042 28724 67 130 0 28909 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 116168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1743704/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=130364 CPUtime=642.12
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 32921 0 0 0 64180 32 0 0 25 0 1 0 104152245 133492736 32263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 32591 32263 67 130 0 32458 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 130364

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1728472/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=145716 CPUtime=702.1
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 36768 0 0 0 70174 36 0 0 25 0 1 0 104152245 149213184 36110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 36429 36110 67 130 0 36296 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 145716

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1713944/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=762.09
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40339 0 0 0 76170 39 0 0 25 0 1 0 104152245 164212736 39681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39681 67 130 0 39958 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 160364

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1713944/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=822.07
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40339 0 0 0 82168 39 0 0 25 0 1 0 104152245 164212736 39681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39681 67 130 0 39958 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 160364

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1713880/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=882.05
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40342 0 0 0 88166 39 0 0 25 0 1 0 104152245 164212736 39684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39684 67 130 0 39958 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 160364

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1713944/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=942.03
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40342 0 0 0 94164 39 0 0 25 0 1 0 104152245 164212736 39684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39684 67 130 0 39958 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 160364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1713880/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=1002.03
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40342 0 0 0 100163 40 0 0 25 0 1 0 104152245 164212736 39684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39684 67 130 0 39958 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 160364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1714072/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=1062.01
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40346 0 0 0 106161 40 0 0 25 0 1 0 104152245 164212736 39688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39688 67 130 0 39958 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 160364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1714008/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=160364 CPUtime=1121.99
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 40349 0 0 0 112159 40 0 0 25 0 1 0 104152245 164212736 39691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 40091 39691 67 130 0 39958 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 160364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1709912/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=164592 CPUtime=1181.97
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 41415 0 0 0 118156 41 0 0 25 0 1 0 104152245 168542208 40757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 41148 40757 67 130 0 41015 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 164592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 7819
/proc/meminfo: memFree=1705368/2055920 swapFree=4183840/4192956
[pid=7818] ppid=7816 vsize=168952 CPUtime=1200.07
/proc/7818/stat : 7818 (minisat_noasser) R 7816 7818 7381 0 -1 4194304 42495 0 0 0 119965 42 0 0 25 0 1 0 104152245 173006848 41837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7818/statm: 42238 41837 67 130 0 42105 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168952

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.66
CPU system time (s): 0.450931
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 168952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42495
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= 1755

runsolver used 0.956854 second user time and 2.32864 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 09:24:29 UTC 2007

IDJOB= 421601
IDBENCH= 20524
IDSOLVER= 188
FILE ID= node48/421601-1177493069

PBS_JOBID= 4685776

Free space on /tmp= 66482 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/421601-1177493069/minisat_noassertions /tmp/evaluation/421601-1177493069/instance-421601-1177493069.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421601-1177493069 -o ROOT/results/node48/solver-421601-1177493069 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421601-1177493069/minisat_noassertions /tmp/evaluation/421601-1177493069/instance-421601-1177493069.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  36bafb0e2398f637017636b2f5f0beae

RANDOM SEED= 270962710

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1873336 kB
Buffers:         18432 kB
Cached:          94832 kB
SwapCached:       3492 kB
Active:          74644 kB
Inactive:        67416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873336 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            4984 kB
Writeback:           0 kB
Mapped:          34156 kB
Slab:            26488 kB
Committed_AS:  1208292 kB
PageTables:       1436 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= 66482 MiB

End job on node48 on Wed Apr 25 09:44:32 UTC 2007