Trace number 421970

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/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k50.cnf
MD5SUMa98ae53616f0aac946d1660291c4c36b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1007.48
Satisfiable
(Un)Satisfiability was proved
Number of variables102304
Number of clauses424929
Sum of the clauses size1088741
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2300970
Number of clauses of size 379606
Number of clauses of size 415114
Number of clauses of size 58599
Number of clauses of size over 518568

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 |                                                                             |
0.00/0.01	c |  Number of variables:  102304                                               |
0.00/0.01	c |  Number of clauses:    424929                                               |
0.39/0.46	c |  Parsing time:         0.41         s                                       |
2.49/2.54	c ============================[ Search Statistics ]==============================
2.49/2.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.49/2.54	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.49/2.54	c ===============================================================================
2.49/2.54	c |         0 |   43357   282392   920885 |    94130        0    nan |  0.000 % |
2.59/2.61	c |       101 |   43357   282392   920885 |   103543      101      8 |  6.548 % |
2.59/2.67	c |       253 |   43347   282392   920885 |   113898      252     10 |  6.726 % |
2.69/2.73	c |       483 |   43346   282392   920885 |   125287      482     11 |  6.726 % |
2.89/2.91	c |       820 |   43345   282392   920885 |   137816      818     11 |  6.727 % |
3.09/3.10	c |      1326 |   43341   282392   920885 |   151598     1322     12 |  6.755 % |
3.29/3.33	c |      2085 |   43340   282392   920885 |   166758     2080     14 |  6.756 % |
3.58/3.69	c |      3224 |   43141   280248   913846 |   183434     3215     17 |  6.759 % |
4.18/4.21	c |      4932 |   43140   280248   913846 |   201777     4922     17 |  6.760 % |
5.09/5.13	c |      7494 |   43134   280214   913748 |   221955     7478     20 |  6.775 % |
6.69/6.71	c |     11338 |   43125   280045   913223 |   244150    11321     21 |  6.775 % |
8.99/9.06	c |     17106 |   43116   280038   913209 |   268565    17086     23 |  6.788 % |
12.10/12.19	c |     25756 |   43110   279903   912729 |   295422    25733     24 |  6.790 % |
18.19/18.26	c |     38730 |   42993   278539   908531 |   324964    38692     26 |  6.904 % |
34.87/34.93	c |     58191 |   42937   278029   906801 |   357461    58148     42 |  6.959 % |
63.96/64.03	c |     87383 |   42926   277921   906487 |   393207    87334     56 |  6.972 % |
106.44/106.57	c |    131172 |   42921   277830   906192 |   432527   131078     61 |  7.002 % |
242.50/242.62	c |    196858 |   42888   277416   904900 |   475780   196755     77 |  7.011 % |
563.09/563.35	c |    295385 |   42873   277249   904337 |   523358   295257    102 |  7.025 % |
1127.69/1128.17	c |    443174 |   42847   277095   903777 |   575694   442979    128 |  7.053 % |
2262.20/2263.04	c |    664857 |   42838   276893   903129 |   633264    94352    146 |  7.073 % |
3365.30/3366.67	c |    997385 |   42674   275388   898266 |   696590   426851    144 |  7.216 % |
5498.47/5500.58	c |   1496173 |   42647   275295   897944 |   766249   237008    159 |  7.270 % |
9978.00/9981.79	c |   2244355 |   42610   274923   896853 |   842874   226809    176 |  7.278 % |

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/node39/watcher-421970-1177524492 -o ROOT/results/node39/solver-421970-1177524492 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421970-1177524492/minisat_noassertions /tmp/evaluation/421970-1177524492/instance-421970-1177524492.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: 0.87 0.98 0.99 3/77 6513
/proc/meminfo: memFree=1744232/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=1724 CPUtime=0
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 200361365 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519210 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 431 313 44 130 0 298 0

[startup+0.045508 s]
/proc/loadavg: 0.87 0.98 0.99 3/77 6513
/proc/meminfo: memFree=1744232/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=4832 CPUtime=0.03
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 1086 0 0 0 3 0 0 0 18 0 1 0 200361365 4947968 1072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 1208 1072 50 130 0 1075 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4832

[startup+0.101516 s]
/proc/loadavg: 0.87 0.98 0.99 3/77 6513
/proc/meminfo: memFree=1744232/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=9376 CPUtime=0.09
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 2138 0 0 0 8 1 0 0 18 0 1 0 200361365 9601024 2124 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 2344 2125 50 130 0 2211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9376

[startup+0.301551 s]
/proc/loadavg: 0.87 0.98 0.99 3/77 6513
/proc/meminfo: memFree=1744232/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=26800 CPUtime=0.29
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 5916 0 0 0 26 3 0 0 19 0 1 0 200361365 27443200 5902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 6700 5902 50 130 0 6567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26800

[startup+0.701617 s]
/proc/loadavg: 0.87 0.98 0.99 3/77 6513
/proc/meminfo: memFree=1744232/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=41424 CPUtime=0.69
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 9673 0 0 0 64 5 0 0 23 0 1 0 200361365 42418176 9659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 10356 9659 62 130 0 10223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41424

[startup+1.50175 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1698784/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=58692 CPUtime=1.49
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 13856 0 0 0 142 7 0 0 25 0 1 0 200361365 60100608 13842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521195 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 14673 13842 62 130 0 14540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58692

[startup+3.10302 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1685920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=55852 CPUtime=3.09
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 15208 0 0 0 302 7 0 0 25 0 1 0 200361365 57192448 13394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 13963 13394 67 130 0 13830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55852

[startup+6.30156 s]
/proc/loadavg: 0.88 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1690528/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=55932 CPUtime=6.29
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 15218 0 0 0 621 8 0 0 25 0 1 0 200361365 57274368 13404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 13983 13404 67 130 0 13850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55932

[startup+12.7016 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1690664/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=56096 CPUtime=12.69
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 15245 0 0 0 1261 8 0 0 25 0 1 0 200361365 57442304 13431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 14024 13431 67 130 0 13891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56096

[startup+25.5018 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1690536/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=56176 CPUtime=25.48
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 15274 0 0 0 2540 8 0 0 25 0 1 0 200361365 57524224 13460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 14044 13460 67 130 0 13911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56176

[startup+51.1011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1686568/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=60388 CPUtime=51.06
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 16312 0 0 0 5097 9 0 0 25 0 1 0 200361365 61837312 14498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 15097 14498 67 130 0 14964 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 60388

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1670824/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=75888 CPUtime=102.25
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 20186 0 0 0 10211 14 0 0 25 0 1 0 200361365 77709312 18372 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 18972 18372 67 130 0 18839 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 75888

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1655912/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=91072 CPUtime=162.23
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 23939 0 0 0 16203 20 0 0 25 0 1 0 200361365 93257728 22125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 22768 22125 67 130 0 22635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91072

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1643496/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=103156 CPUtime=222.21
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 26997 0 0 0 22197 24 0 0 25 0 1 0 200361365 105631744 25183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 25789 25183 67 130 0 25656 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 103156

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1631400/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=115784 CPUtime=282.19
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 30062 0 0 0 28191 28 0 0 25 0 1 0 200361365 118562816 28248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 28946 28248 67 130 0 28813 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 115784

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1618920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=127928 CPUtime=342.17
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 33142 0 0 0 34185 32 0 0 25 0 1 0 200361365 130998272 31328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 31982 31328 67 130 0 31849 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 127928

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1606056/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=140760 CPUtime=402.15
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 36375 0 0 0 40179 36 0 0 25 0 1 0 200361365 144138240 34561 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 35190 34561 67 130 0 35057 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 140760

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1594344/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=152380 CPUtime=462.12
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 39262 0 0 0 46173 39 0 0 25 0 1 0 200361365 156037120 37448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 38095 37448 67 130 0 37962 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 152380

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1583784/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=163024 CPUtime=522.1
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 41929 0 0 0 52167 43 0 0 25 0 1 0 200361365 166936576 40115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 40756 40115 67 130 0 40623 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 163024

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1571368/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=175208 CPUtime=582.09
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 45015 0 0 0 58161 48 0 0 25 0 1 0 200361365 179412992 43201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 43802 43201 67 130 0 43669 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 175208

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6514
/proc/meminfo: memFree=1560552/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=186404 CPUtime=642.06
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 47679 0 0 0 64156 50 0 0 25 0 1 0 200361365 190877696 45865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 46601 45865 67 130 0 46468 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 186404


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6915
/proc/meminfo: memFree=1145896/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=602508 CPUtime=9098.91
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 151149 0 0 0 909655 236 0 0 25 0 1 0 200361365 616968192 149335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 150627 149335 67 130 0 150494 0
Current children cumulated CPU time (s) 9098.91
Current children cumulated vsize (KiB) 602508

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1140392/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=607920 CPUtime=9158.89
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 152512 0 0 0 915651 238 0 0 25 0 1 0 200361365 622510080 150698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 151980 150698 67 130 0 151847 0
Current children cumulated CPU time (s) 9158.89
Current children cumulated vsize (KiB) 607920

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1134568/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=613620 CPUtime=9218.87
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 153942 0 0 0 921646 241 0 0 25 0 1 0 200361365 628346880 152128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 153405 152128 67 130 0 153272 0
Current children cumulated CPU time (s) 9218.87
Current children cumulated vsize (KiB) 613620

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9278.84
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 927642 242 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9278.84
Current children cumulated vsize (KiB) 617216

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9338.83
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 933640 243 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552566 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9338.83
Current children cumulated vsize (KiB) 617216

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9398.8
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 939637 243 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9398.8
Current children cumulated vsize (KiB) 617216

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9458.78
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 945634 244 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9458.78
Current children cumulated vsize (KiB) 617216

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9518.76
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 951632 244 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9518.76
Current children cumulated vsize (KiB) 617216

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9578.75
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154848 0 0 0 957630 245 0 0 25 0 1 0 200361365 632029184 153034 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153034 67 130 0 154171 0
Current children cumulated CPU time (s) 9578.75
Current children cumulated vsize (KiB) 617216

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9638.72
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 963627 245 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9638.72
Current children cumulated vsize (KiB) 617216

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130984/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9698.7
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 969624 246 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9698.7
Current children cumulated vsize (KiB) 617216

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9758.68
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 975622 246 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9758.68
Current children cumulated vsize (KiB) 617216

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9818.66
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 981619 247 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9818.66
Current children cumulated vsize (KiB) 617216

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9878.64
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 987617 247 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9878.64
Current children cumulated vsize (KiB) 617216

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9938.61
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 993614 247 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9938.61
Current children cumulated vsize (KiB) 617216

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=9998.6
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 999612 248 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554742 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 9998.6
Current children cumulated vsize (KiB) 617216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=10000
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 999752 248 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 617216

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

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

[startup+10003.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6916
/proc/meminfo: memFree=1130920/2055920 swapFree=4159384/4192956
[pid=6513] ppid=6511 vsize=617216 CPUtime=10000
/proc/6513/stat : 6513 (minisat_noasser) R 6511 6513 6457 0 -1 4194304 154849 0 0 0 999752 248 0 0 25 0 1 0 200361365 632029184 153035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/6513/statm: 154304 153035 67 130 0 154171 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 617216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.8
CPU time (s): 10000.1
CPU user time (s): 9997.52
CPU system time (s): 2.58061
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 617216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.52
system time used= 2.58061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154849
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= 8
involuntary context switches= 218242

runsolver used 7.92579 second user time and 21.5587 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Apr 25 18:08:13 UTC 2007

IDJOB= 421970
IDBENCH= 20557
IDSOLVER= 189
FILE ID= node39/421970-1177524492

PBS_JOBID= 4686014

Free space on /tmp= 66478 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.k50.cnf
COMMAND LINE= /tmp/evaluation/421970-1177524492/minisat_noassertions /tmp/evaluation/421970-1177524492/instance-421970-1177524492.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-421970-1177524492 -o ROOT/results/node39/solver-421970-1177524492 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421970-1177524492/minisat_noassertions /tmp/evaluation/421970-1177524492/instance-421970-1177524492.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a98ae53616f0aac946d1660291c4c36b

RANDOM SEED= 810250370

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1744768 kB
Buffers:         38688 kB
Cached:         183376 kB
SwapCached:      13964 kB
Active:         142964 kB
Inactive:       102944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744768 kB
SwapTotal:     4192956 kB
SwapFree:      4159384 kB
Dirty:           11444 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            50556 kB
Committed_AS:  1993432 kB
PageTables:       2012 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= 66478 MiB

End job on node39 on Wed Apr 25 20:54:59 UTC 2007