Trace number 3434100

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 hack: MiniSAT 2.2.0-agile-26UNSAT 2172.16 2172.07

General information on the benchmark

NameSAT03/industrial/schuppan/l2s/
valves-gates-1-k617-unsat.shuffled-as.sat03-412.cnf
MD5SUMcb369c4583eb075a3a8cb5a04701e120
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1644.38
Satisfiable
(Un)Satisfiability was proved
Number of variables985042
Number of clauses3113540
Sum of the clauses size7976612
Maximum clause length618
Minimum clause length1
Number of clauses of size 1158
Number of clauses of size 21490897
Number of clauses of size 31578048
Number of clauses of size 428388
Number of clauses of size 59876
Number of clauses of size over 56173

Solver Data 

2172.08/2172.05	WARNING: for repeatability, setting FPU to use double precision
2172.08/2172.05	============================[ Problem Statistics ]=============================
2172.08/2172.05	|                                                                             |
2172.08/2172.05	|  Number of variables:        985042                                         |
2172.08/2172.05	|  Number of clauses:         3111405                                         |
2172.08/2172.05	|  Parse time:                   4.85 s                                       |
2172.08/2172.05	|  Eliminated clauses:          27.59 Mb                                      |
2172.08/2172.05	|  Simplification time:         12.26 s                                       |
2172.08/2172.05	|                                                                             |
2172.08/2172.05	============================[ Search Statistics ]=================================
2172.08/2172.05	| Conflicts |          ORIGINAL         |          LEARNT          | Progress    |
2172.08/2172.05	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |     Agility |
2172.08/2172.05	==================================================================================
2172.08/2172.05	|       100 |  246554  1344664  4252589 |   493043      100      4 |  2.403 % 18 |
2172.08/2172.05	|       250 |  246554  1344664  4252589 |   542347      250      4 |  2.403 %  1 |
2172.08/2172.05	|       475 |  246554  1344664  4252589 |   596582      475     27 |  2.403 % 30 |
2172.08/2172.05	|       812 |  246554  1344664  4252589 |   656240      812     78 |  2.403 %  6 |
2172.08/2172.05	|      1318 |  246554  1344664  4252589 |   721864     1318     64 |  2.403 %  0 |
2172.08/2172.05	|      2077 |  246554  1344664  4252589 |   794051     2077     65 |  2.403 %  4 |
2172.08/2172.05	|      3216 |  246554  1344664  4252589 |   873456     3216     57 |  2.403 %  5 |
2172.08/2172.05	|      4924 |  246554  1344664  4252589 |   960802     4924     46 |  2.403 % 16 |
2172.08/2172.05	|      7486 |  241834  1316562  4163609 |  1056882     7384     59 |  2.882 %  6 |
2172.08/2172.05	|     11330 |  241680  1313678  4154431 |  1162570    11217     56 |  2.898 %  1 |
2172.08/2172.05	|     17096 |  241516  1312663  4150946 |  1278827    16968     53 |  2.915 % 14 |
2172.08/2172.05	|     25745 |  241516  1312663  4150946 |  1406710    25617     57 |  2.915 %  5 |
2172.08/2172.05	|     38719 |  241516  1312663  4150946 |  1547381    38591     61 |  2.915 %  8 |
2172.08/2172.05	|     58180 |  241516  1312663  4150946 |  1702119    58052     62 |  2.915 % 17 |
2172.08/2172.05	|     87372 |  220310  1191387  3768020 |  1872331    84917     76 |  5.067 %  5 |
2172.08/2172.05	|    131161 |  220309  1191298  3767842 |  2059564   128704     85 |  5.067 %  9 |
2172.08/2172.05	|    196845 |  218033  1191019  3767111 |  2265521   193702     90 |  5.299 % 14 |
2172.08/2172.05	|    295371 |  218029  1170703  3703600 |  2492073   290673    111 |  5.299 % 11 |
2172.08/2172.05	|    443160 |  218019  1170337  3702522 |  2741280   437809    112 |  5.300 % 10 |
2172.08/2172.05	|    664843 |  218003  1170191  3701972 |  3015408   653929    102 |  5.302 % 18 |
2172.08/2172.05	|    997368 |  200721   968405  3010161 |  3316949   375535     64 |  7.056 %  5 |
2172.08/2172.05	===============================================================================
2172.08/2172.05	restarts              : 2220
2172.08/2172.05	skipped               : 54
2172.08/2172.05	conflicts             : 1183574        (545 /sec)
2172.08/2172.05	decisions             : 4295572        (0.00 % random) (1978 /sec)
2172.08/2172.05	propagations          : 5242068955     (2414302 /sec)
2172.08/2172.05	conflict literals     : 111201126      (46.69 % deleted)
2172.08/2172.05	Memory used           : 827.00 MB
2172.08/2172.05	CPU time              : 2171.26 s
2172.08/2172.05	
2172.08/2172.05	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3434100-1306887727/watcher-3434100-1306887727 -o /tmp/evaluation-result-3434100-1306887727/solver-3434100-1306887727 -C 5000 -W 5100 -M 15500 minisat HOME/instance-3434100-1306887727.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.01 1.99 3/517 20807
/proc/meminfo: memFree=6016620/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=27956 CPUtime=0 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 2603 0 0 0 0 0 0 0 23 0 1 0 800369775 28626944 2491 33554432000 4194304 4291235 140735410509488 18446744073709551615 4240833 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 6989 2493 214 24 0 3623 0

[startup+0.0407771 s]
/proc/loadavg: 1.93 2.01 1.99 3/517 20807
/proc/meminfo: memFree=6016620/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=56644 CPUtime=0.03 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 7759 0 0 0 2 1 0 0 23 0 1 0 800369775 58003456 7535 33554432000 4194304 4291235 140735410509488 18446744073709551615 4277553 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 14161 7542 214 24 0 10795 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 56644

[startup+0.100765 s]
/proc/loadavg: 1.93 2.01 1.99 3/517 20807
/proc/meminfo: memFree=6016620/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=116920 CPUtime=0.09 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 19193 0 0 0 7 2 0 0 23 0 1 0 800369775 119726080 18772 33554432000 4194304 4291235 140735410509488 18446744073709551615 4240833 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 29230 18776 214 24 0 25864 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 116920

[startup+0.300723 s]
/proc/loadavg: 1.93 2.01 1.99 3/517 20807
/proc/meminfo: memFree=6016620/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=160704 CPUtime=0.28 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 29516 0 0 0 24 4 0 0 25 0 1 0 800369775 164560896 28765 33554432000 4194304 4291235 140735410509488 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 40176 28766 216 24 0 36810 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 160704

[startup+0.700646 s]
/proc/loadavg: 1.93 2.01 1.99 3/517 20807
/proc/meminfo: memFree=6016620/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=194724 CPUtime=0.69 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 38321 0 0 0 63 6 0 0 25 0 1 0 800369775 199397376 36650 33554432000 4194304 4291235 140735410509488 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 48681 36650 216 24 0 45315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 194724

[startup+1.50049 s]
/proc/loadavg: 1.93 2.01 1.99 3/518 20808
/proc/meminfo: memFree=5848104/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=237452 CPUtime=1.48 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 51033 0 0 0 140 8 0 0 25 0 1 0 800369775 243150848 47710 33554432000 4194304 4291235 140735410509488 18446744073709551615 4277932 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 59363 47710 216 24 0 55997 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 237452

[startup+3.10117 s]
/proc/loadavg: 1.93 2.01 1.99 3/518 20808
/proc/meminfo: memFree=5797636/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=315816 CPUtime=3.09 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 71447 0 0 0 296 13 0 0 25 0 1 0 800369775 323395584 64548 33554432000 4194304 4291235 140735410509488 18446744073709551615 254500352709 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 78954 64549 216 24 0 75588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 315816

[startup+6.30053 s]
/proc/loadavg: 1.93 2.00 1.99 3/518 20808
/proc/meminfo: memFree=5674816/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=414656 CPUtime=6.29 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 95660 0 0 0 612 17 0 0 25 0 1 0 800369775 424607744 85289 33554432000 4194304 4291235 140735410509488 18446744073709551615 4229939 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 103664 85289 237 24 0 100298 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 414656

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 1.99 3/518 20808
/proc/meminfo: memFree=5631200/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=476904 CPUtime=12.69 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 133061 0 0 0 1246 23 0 0 25 0 1 0 800369775 488349696 99570 33554432000 4194304 4291235 140735410509488 18446744073709551615 4278070 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119226 99570 239 24 0 115860 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 476904

[startup+25.5007 s]
/proc/loadavg: 1.95 2.00 1.99 3/518 20809
/proc/meminfo: memFree=5675744/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=396880 CPUtime=25.49 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 158329 0 0 0 2522 27 0 0 25 0 1 0 800369775 406405120 85095 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255841 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 99220 85095 258 24 0 95854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 396880

[startup+51.1006 s]
/proc/loadavg: 1.97 2.00 1.99 3/518 20809
/proc/meminfo: memFree=5670860/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=396880 CPUtime=51.09 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 159583 0 0 0 5081 28 0 0 25 0 1 0 800369775 406405120 86337 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 99220 86337 258 24 0 95854 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 396880

[startup+102.319 s]
/proc/loadavg: 1.98 2.00 1.99 3/518 20811
/proc/meminfo: memFree=5659828/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=415848 CPUtime=102.31 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 162214 0 0 0 10202 29 0 0 25 0 1 0 800369775 425828352 88923 33554432000 4194304 4291235 140735410509488 18446744073709551615 4251573 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 103962 88923 258 24 0 100596 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 415848

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/518 20812
/proc/meminfo: memFree=5639592/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=446668 CPUtime=162.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 166949 0 0 0 16199 31 0 0 25 0 1 0 800369775 457388032 93614 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 111667 93614 258 24 0 108301 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 446668

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/518 20814
/proc/meminfo: memFree=5627152/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=446668 CPUtime=222.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 170399 0 0 0 22198 32 0 0 25 0 1 0 800369775 457388032 97030 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 111667 97030 258 24 0 108301 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 446668

[startup+282.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/518 20816
/proc/meminfo: memFree=5611728/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=496756 CPUtime=282.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 174485 0 0 0 28197 33 0 0 25 0 1 0 800369775 508678144 101083 33554432000 4194304 4291235 140735410509488 18446744073709551615 4256124 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 124189 101083 258 24 0 120823 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 496756

[startup+342.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/518 20845
/proc/meminfo: memFree=4725540/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=496756 CPUtime=342.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 180662 0 0 0 34188 42 0 0 25 0 1 0 800369775 508678144 107215 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 124189 107215 258 24 0 120823 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 496756

[startup+402.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/518 20847
/proc/meminfo: memFree=4661848/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=578144 CPUtime=402.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 186769 0 0 0 40186 44 0 0 25 0 1 0 800369775 592019456 113292 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255672 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 144536 113292 258 24 0 141170 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 578144

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/518 20848
/proc/meminfo: memFree=4712004/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=578144 CPUtime=462.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 190385 0 0 0 46185 45 0 0 25 0 1 0 800369775 592019456 116871 33554432000 4194304 4291235 140735410509488 18446744073709551615 4248584 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 144536 116871 258 24 0 141170 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 578144

[startup+522.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/518 20850
/proc/meminfo: memFree=4654808/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=578144 CPUtime=522.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 195520 0 0 0 52183 47 0 0 25 0 1 0 800369775 592019456 121965 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 144536 121965 258 24 0 141170 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 578144

[startup+582.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/518 20852
/proc/meminfo: memFree=4580972/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=578144 CPUtime=582.3 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 199545 0 0 0 58181 49 0 0 25 0 1 0 800369775 592019456 125960 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 144536 125960 258 24 0 141170 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 578144

[startup+642.301 s]

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

/proc/meminfo: memFree=2796744/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=593552 CPUtime=1542.35 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 272965 0 0 0 154164 71 0 0 25 0 1 0 800369775 607797248 121332 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255658 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 148388 121332 258 24 0 145022 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 593552

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/518 20882
/proc/meminfo: memFree=2703476/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=596108 CPUtime=1602.35 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 275059 0 0 0 160164 71 0 0 25 0 1 0 800369775 610414592 123400 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 149027 123400 258 24 0 145661 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 596108

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20883
/proc/meminfo: memFree=2690544/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=515480 CPUtime=1662.36 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 300246 0 0 0 166160 76 0 0 25 0 1 0 800369775 527851520 107174 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255645 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 128870 107174 258 24 0 125504 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 515480

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 20886
/proc/meminfo: memFree=2600752/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=516008 CPUtime=1722.36 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 304519 0 0 0 172159 77 0 0 25 0 1 0 800369775 528392192 111414 33554432000 4194304 4291235 140735410509488 18446744073709551615 4256313 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 129002 111414 258 24 0 125636 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 516008

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/518 20889
/proc/meminfo: memFree=2496568/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=517396 CPUtime=1782.36 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 308639 0 0 0 178157 79 0 0 25 0 1 0 800369775 529813504 115507 33554432000 4194304 4291235 140735410509488 18446744073709551615 4256332 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 129349 115507 258 24 0 125983 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 517396

[startup+1842.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/518 20890
/proc/meminfo: memFree=2428340/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=599876 CPUtime=1842.36 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 311457 0 0 0 184156 80 0 0 25 0 1 0 800369775 614273024 118301 33554432000 4194304 4291235 140735410509488 18446744073709551615 4248464 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 149969 118301 258 24 0 146603 0
Current children cumulated CPU time (s) 1842.36
Current children cumulated vsize (KiB) 599876

[startup+1902.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/518 20892
/proc/meminfo: memFree=2360492/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=601112 CPUtime=1902.36 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 314239 0 0 0 190155 81 0 0 25 0 1 0 800369775 615538688 121061 33554432000 4194304 4291235 140735410509488 18446744073709551615 4248348 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 150278 121061 258 24 0 146912 0
Current children cumulated CPU time (s) 1902.36
Current children cumulated vsize (KiB) 601112

[startup+1962.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/518 20893
/proc/meminfo: memFree=2300196/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=602084 CPUtime=1962.38 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 317542 0 0 0 196156 82 0 0 25 0 1 0 800369775 616534016 124339 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 150521 124339 258 24 0 147155 0
Current children cumulated CPU time (s) 1962.38
Current children cumulated vsize (KiB) 602084

[startup+2022.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/518 20895
/proc/meminfo: memFree=2201352/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=603376 CPUtime=2022.38 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 320502 0 0 0 202154 84 0 0 25 0 1 0 800369775 617857024 127282 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 150844 127282 258 24 0 147478 0
Current children cumulated CPU time (s) 2022.38
Current children cumulated vsize (KiB) 603376

[startup+2082.32 s]
/proc/loadavg: 2.04 2.04 2.00 3/518 20898
/proc/meminfo: memFree=2126312/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=606020 CPUtime=2082.4 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 322966 0 0 0 208155 85 0 0 25 0 1 0 800369775 620564480 129717 33554432000 4194304 4291235 140735410509488 18446744073709551615 4256265 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 151505 129717 258 24 0 148139 0
Current children cumulated CPU time (s) 2082.4
Current children cumulated vsize (KiB) 606020

[startup+2142.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20899
/proc/meminfo: memFree=2061680/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=607148 CPUtime=2142.38 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 324826 0 0 0 214153 85 0 0 25 0 1 0 800369775 621719552 131553 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 151787 131553 258 24 0 148421 0
Current children cumulated CPU time (s) 2142.38
Current children cumulated vsize (KiB) 607148

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

[startup+2150.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20899
/proc/meminfo: memFree=2052876/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=607832 CPUtime=2150.38 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 325366 0 0 0 214953 85 0 0 25 0 1 0 800369775 622419968 132085 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 151958 132085 258 24 0 148592 0
Current children cumulated CPU time (s) 2150.38
Current children cumulated vsize (KiB) 607832

[startup+2163.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2041096/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=607832 CPUtime=2163.18 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 325614 0 0 0 216232 86 0 0 25 0 1 0 800369775 622419968 132332 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 151958 132332 258 24 0 148592 0
Current children cumulated CPU time (s) 2163.18
Current children cumulated vsize (KiB) 607832

[startup+2166.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2145744/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2166.38 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345704 0 0 0 216550 88 0 0 25 0 1 0 800369775 488886272 105425 33554432000 4194304 4291235 140735410509488 18446744073709551615 4256265 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105425 258 24 0 115991 0
Current children cumulated CPU time (s) 2166.38
Current children cumulated vsize (KiB) 477428

[startup+2169.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2143884/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2169.58 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345771 0 0 0 216870 88 0 0 25 0 1 0 800369775 488886272 105489 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105489 258 24 0 115991 0
Current children cumulated CPU time (s) 2169.58
Current children cumulated vsize (KiB) 477428

[startup+2171.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2143140/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2171.18 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345794 0 0 0 217030 88 0 0 25 0 1 0 800369775 488886272 105512 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255562 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105512 258 24 0 115991 0
Current children cumulated CPU time (s) 2171.18
Current children cumulated vsize (KiB) 477428

[startup+2171.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2143016/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2171.58 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345802 0 0 0 217070 88 0 0 25 0 1 0 800369775 488886272 105520 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105520 258 24 0 115991 0
Current children cumulated CPU time (s) 2171.58
Current children cumulated vsize (KiB) 477428

[startup+2171.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2143016/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2171.98 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345808 0 0 0 217110 88 0 0 25 0 1 0 800369775 488886272 105526 33554432000 4194304 4291235 140735410509488 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105526 258 24 0 115991 0
Current children cumulated CPU time (s) 2171.98
Current children cumulated vsize (KiB) 477428

[startup+2172 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 20900
/proc/meminfo: memFree=2143016/32950928 swapFree=35134332/67111528
[pid=20807] ppid=20805 vsize=477428 CPUtime=2172.08 cores=0,2,4,6
/proc/20807/stat : 20807 (minisat) R 20805 20807 20314 0 -1 4202496 345809 0 0 0 217120 88 0 0 25 0 1 0 800369775 488886272 105527 33554432000 4194304 4291235 140735410509488 18446744073709551615 4248950 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/20807/statm: 119357 105527 258 24 0 115991 0
Current children cumulated CPU time (s) 2172.08
Current children cumulated vsize (KiB) 477428

Child status: 20
Real time (s): 2172.07
CPU time (s): 2172.16
CPU user time (s): 2171.26
CPU system time (s): 0.903862
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 846968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2171.26
system time used= 0.903862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 345825
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= 10
involuntary context switches= 2118

runsolver used 11.9842 second user time and 25.4611 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-01 02:22:11
IDJOB=3434100
IDBENCH=84238
IDSOLVER=1930
FILE ID=node149/3434100-1306887727
RUNJOBID= node149-1306877501-20332
PBS_JOBID= 13488427
Free space on /tmp= 58644 MiB

SOLVER NAME= minisat hack: MiniSAT 2.2.0-agile-26
BENCH NAME= SAT03/industrial/schuppan/l2s/valves-gates-1-k617-unsat.shuffled-as.sat03-412.cnf
COMMAND LINE= minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3434100-1306887727/watcher-3434100-1306887727 -o /tmp/evaluation-result-3434100-1306887727/solver-3434100-1306887727 -C 5000 -W 5100 -M 15500  minisat HOME/instance-3434100-1306887727.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cb369c4583eb075a3a8cb5a04701e120
RANDOM SEED=913919047

node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       6016776 kB
Buffers:        286236 kB
Cached:       17582196 kB
SwapCached:      82020 kB
Active:       10672784 kB
Inactive:     15548404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       6016776 kB
SwapTotal:    67111528 kB
SwapFree:     35134332 kB
Dirty:           63852 kB
Writeback:           0 kB
AnonPages:     8295228 kB
Mapped:          18120 kB
Slab:           525336 kB
PageTables:     117904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173152332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 58436 MiB
End job on node149 at 2011-06-01 02:58:23