Trace number 421622

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) 1200.08 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k85.cnf
MD5SUMdcf05b153fd4ff73d81f6021f0c67167
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 variables126845
Number of clauses568208
Sum of the clauses size1462374
Maximum clause length20
Minimum clause length1
Number of clauses of size 1783
Number of clauses of size 2442586
Number of clauses of size 362387
Number of clauses of size 425500
Number of clauses of size 511064
Number of clauses of size over 525888

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:  126845                                               |
0.00/0.01	c |  Number of clauses:    568208                                               |
0.69/0.77	c |  Parsing time:         0.71         s                                       |
3.69/3.71	c ============================[ Search Statistics ]==============================
3.69/3.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.69/3.71	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.69/3.71	c ===============================================================================
3.69/3.71	c |         0 |   41812   284406   950721 |    94802        0    nan |  0.000 % |
3.69/3.79	c |       100 |   41812   284406   950721 |   104282      100      6 |  8.752 % |
3.79/3.85	c |       250 |   41812   284406   950721 |   114710      250      6 |  8.752 % |
3.79/3.89	c |       475 |   41812   284406   950721 |   126181      475      7 |  8.752 % |
3.99/4.02	c |       812 |   41812   284406   950721 |   138799      812      7 |  8.752 % |
4.09/4.18	c |      1318 |   41807   284406   950721 |   152679     1317      7 |  8.758 % |
4.40/4.41	c |      2079 |   41807   284406   950721 |   167947     2078      7 |  8.758 % |
4.69/4.77	c |      3218 |   41806   284406   950721 |   184742     3216      7 |  8.759 % |
5.19/5.24	c |      4926 |   41806   284406   950721 |   203216     4924      9 |  8.759 % |
5.99/6.05	c |      7488 |   41800   284326   950505 |   223538     7482      9 |  8.761 % |
7.49/7.50	c |     11332 |   41784   284094   949795 |   245891    11319      9 |  8.774 % |
9.99/10.06	c |     17098 |   41781   284076   949744 |   270481    17082     10 |  8.776 % |
13.69/13.72	c |     25748 |   41770   283956   949325 |   297529    25727     11 |  8.785 % |
18.79/18.84	c |     38725 |   41750   283765   948786 |   327282    38692     13 |  8.801 % |
27.88/27.98	c |     58187 |   41743   283706   948624 |   360010    58147     16 |  8.806 % |
42.48/42.53	c |     87380 |   41732   283623   948373 |   396011    87333     21 |  8.815 % |
66.57/66.67	c |    131169 |   41644   282940   946470 |   435612   131091     29 |  8.884 % |
125.25/125.40	c |    196853 |   41424   281205   941126 |   479173   196680     41 |  9.058 % |
227.42/227.56	c |    295379 |   41418   281151   940982 |   527091   295195     48 |  9.062 % |
399.67/399.80	c |    443169 |   41411   281116   940884 |   579800   442978     51 |  9.070 % |
730.77/731.03	c |    664852 |   41370   280768   939821 |   637780   101118     36 |  9.100 % |
1142.24/1142.66	c |    997377 |   41259   280210   938291 |   701558   433582     70 |  9.263 % |

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/node54/watcher-421622-1177493583 -o ROOT/results/node54/solver-421622-1177493583 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421622-1177493583/minisat_noassertions /tmp/evaluation/421622-1177493583/instance-421622-1177493583.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: 1.00 1.00 0.91 2/66 16162
/proc/meminfo: memFree=1681088/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=1724 CPUtime=0
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 196732873 1765376 313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134519243 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 431 313 44 130 0 298 0

[startup+0.0326771 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 16162
/proc/meminfo: memFree=1681088/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=3264 CPUtime=0.02
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 694 0 0 0 2 0 0 0 18 0 1 0 196732873 3342336 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 816 680 50 130 0 683 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3264

[startup+0.101686 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 16162
/proc/meminfo: memFree=1681088/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=7924 CPUtime=0.09
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 1800 0 0 0 8 1 0 0 18 0 1 0 196732873 8114176 1787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 1981 1787 50 130 0 1848 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.30171 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 16162
/proc/meminfo: memFree=1681088/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=21704 CPUtime=0.29
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 4909 0 0 0 27 2 0 0 19 0 1 0 196732873 22224896 4895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 5426 4895 50 130 0 5293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21704

[startup+0.701762 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 16162
/proc/meminfo: memFree=1681088/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=47344 CPUtime=0.69
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 10844 0 0 0 64 5 0 0 24 0 1 0 196732873 48480256 10830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 11836 10831 50 130 0 11703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47344

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1634360/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=59676 CPUtime=1.49
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 14089 0 0 0 142 7 0 0 25 0 1 0 196732873 61108224 14075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 14919 14075 62 130 0 14786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59676

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1612664/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=79856 CPUtime=3.09
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 18981 0 0 0 298 11 0 0 25 0 1 0 196732873 81772544 18967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 19964 18967 62 130 0 19831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79856

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1612600/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=70856 CPUtime=6.29
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 19472 0 0 0 617 12 0 0 25 0 1 0 196732873 72556544 17120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 17714 17120 67 130 0 17581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70856

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1612664/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=70936 CPUtime=12.69
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 19481 0 0 0 1257 12 0 0 25 0 1 0 196732873 72638464 17129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 17734 17129 67 130 0 17601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70936

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1612408/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=71180 CPUtime=25.49
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 19543 0 0 0 2537 12 0 0 25 0 1 0 196732873 72888320 17191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547141 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 17795 17191 67 130 0 17662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 71180

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1612216/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=71612 CPUtime=51.08
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 19598 0 0 0 5096 12 0 0 25 0 1 0 196732873 73330688 17246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 17903 17246 67 130 0 17770 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1600440/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=83368 CPUtime=102.26
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 22546 0 0 0 10211 15 0 0 25 0 1 0 196732873 85368832 20194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 20842 20194 67 130 0 20709 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1583736/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=100308 CPUtime=162.24
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 26734 0 0 0 16205 19 0 0 25 0 1 0 196732873 102715392 24382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 25077 24382 67 130 0 24944 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 100308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1569144/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=114576 CPUtime=222.23
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 30353 0 0 0 22200 23 0 0 25 0 1 0 196732873 117325824 28001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 28644 28001 67 130 0 28511 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 114576

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1555000/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=129212 CPUtime=282.21
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 33909 0 0 0 28195 26 0 0 25 0 1 0 196732873 132313088 31557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 32303 31557 67 130 0 32170 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 129212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1542456/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=141308 CPUtime=342.19
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 37004 0 0 0 34191 28 0 0 25 0 1 0 196732873 144699392 34652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 35327 34652 67 130 0 35194 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 141308

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1528632/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=155020 CPUtime=402.17
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 40458 0 0 0 40184 33 0 0 25 0 1 0 196732873 158740480 38106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 38755 38106 67 130 0 38622 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 155020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1516344/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=168108 CPUtime=462.15
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 43530 0 0 0 46178 37 0 0 25 0 1 0 196732873 172142592 41178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 42027 41178 67 130 0 41894 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 168108

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1506296/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=178056 CPUtime=522.14
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 46041 0 0 0 52174 40 0 0 25 0 1 0 196732873 182329344 43689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 44514 43689 67 130 0 44381 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 178056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1500024/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=184208 CPUtime=582.12
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 47588 0 0 0 58170 42 0 0 25 0 1 0 196732873 188628992 45236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 46052 45236 67 130 0 45919 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 184208

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1482040/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=202044 CPUtime=642.1
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 52069 0 0 0 64163 47 0 0 25 0 1 0 196732873 206893056 49717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 50511 49717 67 130 0 50378 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 202044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466616/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=702.08
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55919 0 0 0 70156 52 0 0 25 0 1 0 196732873 222543872 53567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53567 67 130 0 54199 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 217328

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466552/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=762.06
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55919 0 0 0 76154 52 0 0 25 0 1 0 196732873 222543872 53567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53567 67 130 0 54199 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 217328

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466616/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=822.04
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55919 0 0 0 82152 52 0 0 25 0 1 0 196732873 222543872 53567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53567 67 130 0 54199 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 217328

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466552/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=882.02
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55919 0 0 0 88150 52 0 0 25 0 1 0 196732873 222543872 53567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53567 67 130 0 54199 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 217328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466616/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=942
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55921 0 0 0 94148 52 0 0 25 0 1 0 196732873 222543872 53569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53569 67 130 0 54199 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 217328

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466552/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=1001.99
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55922 0 0 0 100147 52 0 0 25 0 1 0 196732873 222543872 53570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53570 67 130 0 54199 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 217328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466616/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=1061.97
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55924 0 0 0 106145 52 0 0 25 0 1 0 196732873 222543872 53572 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53572 67 130 0 54199 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 217328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466552/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=1121.95
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55929 0 0 0 112143 52 0 0 25 0 1 0 196732873 222543872 53577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53577 67 130 0 54199 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 217328

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466488/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=1181.93
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55930 0 0 0 118141 52 0 0 25 0 1 0 196732873 222543872 53578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53578 67 130 0 54199 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 217328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 16163
/proc/meminfo: memFree=1466552/2055920 swapFree=4182160/4192956
[pid=16162] ppid=16160 vsize=217328 CPUtime=1200.03
/proc/16162/stat : 16162 (minisat_noasser) R 16160 16162 15726 0 -1 4194304 55930 0 0 0 119951 52 0 0 25 0 1 0 196732873 222543872 53578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16162/statm: 54332 53578 67 130 0 54199 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 217328

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): 1200.08
CPU user time (s): 1199.51
CPU system time (s): 0.562914
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 217328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.562914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55930
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= 7
involuntary context switches= 2963

runsolver used 1.20382 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 25 09:33:04 UTC 2007

IDJOB= 421622
IDBENCH= 20545
IDSOLVER= 188
FILE ID= node54/421622-1177493583

PBS_JOBID= 4685772

Free space on /tmp= 66326 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/421622-1177493583/minisat_noassertions /tmp/evaluation/421622-1177493583/instance-421622-1177493583.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-421622-1177493583 -o ROOT/results/node54/solver-421622-1177493583 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421622-1177493583/minisat_noassertions /tmp/evaluation/421622-1177493583/instance-421622-1177493583.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  dcf05b153fd4ff73d81f6021f0c67167

RANDOM SEED= 207440927

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1681624 kB
Buffers:         41016 kB
Cached:         252896 kB
SwapCached:       4132 kB
Active:          94148 kB
Inactive:       209732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681624 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:           14740 kB
Writeback:           0 kB
Mapped:          15808 kB
Slab:            56328 kB
Committed_AS:  2295936 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66326 MiB

End job on node54 on Wed Apr 25 09:53:06 UTC 2007