Trace number 3376456

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
QuteRSat 2011-05-12 (fixed)? (TO) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
MD5SUM2d20051b8a7a248788d1c2610fe5ea54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Set FPU double precision.
0.00/0.00	c Parse Cnf success: #var: 125 #clause: 2662
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 125
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 125 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2662
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2662 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     125       0    2662      9905
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.03	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3313
0.00/0.03	c TmMap: Origin: 10031 ClauseNum: 29715 --> New: 3439 ClauseNum: 16545
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 6626 #xorclause: 0
0.00/0.03	c #var: 776 #clauses: 3311 Solving... 
1300.03/1300.01	c Time Out !!
1300.03/1300.01	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3376456-1305473000/watcher-3376456-1305473000 -o /tmp/evaluation-result-3376456-1305473000/solver-3376456-1305473000 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376456-1305473000.cnf 363534249 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.60 2.95 3.26 3/244 22664
/proc/meminfo: memFree=22819592/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=32364 CPUtime=0 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 1775 0 0 0 0 0 0 0 21 0 1 0 658900775 33140736 1712 33554432000 4194304 6014671 140733413851904 18446744073709551615 222921777024 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 8091 1715 383 445 0 1636 0

[startup+0.104645 s]
/proc/loadavg: 2.60 2.95 3.26 3/244 22664
/proc/meminfo: memFree=22819592/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=48760 CPUtime=0.09 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 4418 0 0 0 9 0 0 0 22 0 1 0 658900775 49930240 4355 33554432000 4194304 6014671 140733413851904 18446744073709551615 4376745 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 12190 4355 721 445 0 5735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48760

[startup+0.200567 s]
/proc/loadavg: 2.60 2.95 3.26 3/244 22664
/proc/meminfo: memFree=22819592/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=48760 CPUtime=0.19 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 4495 0 0 0 19 0 0 0 22 0 1 0 658900775 49930240 4432 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424158 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 12190 4432 722 445 0 5735 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48760

[startup+0.300578 s]
/proc/loadavg: 2.60 2.95 3.26 3/244 22664
/proc/meminfo: memFree=22819592/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=57340 CPUtime=0.29 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 4648 0 0 0 29 0 0 0 22 0 1 0 658900775 58716160 4585 33554432000 4194304 6014671 140733413851904 18446744073709551615 4378607 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 14335 4585 723 445 0 7880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57340

[startup+0.700498 s]
/proc/loadavg: 2.60 2.95 3.26 3/244 22664
/proc/meminfo: memFree=22819592/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=66080 CPUtime=0.69 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 4999 0 0 0 69 0 0 0 24 0 1 0 658900775 67665920 4936 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424755 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 16520 4936 723 445 0 10065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66080

[startup+1.50036 s]
/proc/loadavg: 2.60 2.95 3.26 5/258 22688
/proc/meminfo: memFree=22738540/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=74952 CPUtime=1.49 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 5471 0 0 0 149 0 0 0 25 0 1 0 658900775 76750848 5408 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 18738 5408 723 445 0 12283 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74952

[startup+3.10106 s]
/proc/loadavg: 2.60 2.95 3.26 5/258 22688
/proc/meminfo: memFree=22716472/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=74952 CPUtime=3.09 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 6416 0 0 0 309 0 0 0 25 0 1 0 658900775 76750848 6353 33554432000 4194304 6014671 140733413851904 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 18738 6353 727 445 0 12283 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74952

[startup+6.30049 s]
/proc/loadavg: 2.71 2.97 3.27 5/258 22688
/proc/meminfo: memFree=22685616/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=84180 CPUtime=6.29 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 9187 0 0 0 629 0 0 0 25 0 1 0 658900775 86200320 9124 33554432000 4194304 6014671 140733413851904 18446744073709551615 4534704 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 21045 9124 727 445 0 14590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84180

[startup+12.7003 s]
/proc/loadavg: 2.82 2.99 3.27 5/258 22689
/proc/meminfo: memFree=22622256/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=93884 CPUtime=12.69 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 12979 0 0 0 1268 1 0 0 25 0 1 0 658900775 96137216 12916 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 23471 12916 727 445 0 17016 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93884

[startup+25.501 s]
/proc/loadavg: 3.08 3.04 3.28 6/258 22689
/proc/meminfo: memFree=22576756/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=113752 CPUtime=25.49 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 16179 0 0 0 2548 1 0 0 25 0 1 0 658900775 116482048 16116 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424090 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 28438 16116 727 445 0 21983 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113752

[startup+51.1003 s]
/proc/loadavg: 3.45 3.13 3.31 5/258 22690
/proc/meminfo: memFree=22546692/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=123912 CPUtime=51.09 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 17206 0 0 0 5108 1 0 0 25 0 1 0 658900775 126885888 17143 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 30978 17143 727 445 0 24523 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 123912

[startup+102.301 s]
/proc/loadavg: 3.76 3.26 3.34 5/258 22691
/proc/meminfo: memFree=22459640/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=123912 CPUtime=102.3 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 19550 0 0 0 10228 2 0 0 25 0 1 0 658900775 126885888 19459 33554432000 4194304 6014671 140733413851904 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 30978 19459 736 445 0 24523 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 123912

[startup+162.301 s]
/proc/loadavg: 3.91 3.39 3.38 6/258 22693
/proc/meminfo: memFree=22403564/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=146052 CPUtime=162.29 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 26381 0 0 0 16226 3 0 0 25 0 1 0 658900775 149557248 26283 33554432000 4194304 6014671 140733413851904 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 36513 26283 729 445 0 30058 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 146052

[startup+222.31 s]
/proc/loadavg: 3.96 3.50 3.41 6/258 22694
/proc/meminfo: memFree=22377356/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=146052 CPUtime=222.31 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 27222 0 0 0 22227 4 0 0 25 0 1 0 658900775 149557248 27124 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 36513 27124 729 445 0 30058 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 146052

[startup+282.301 s]
/proc/loadavg: 3.98 3.59 3.45 6/258 22696
/proc/meminfo: memFree=22345332/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=157992 CPUtime=282.3 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 30344 0 0 0 28225 5 0 0 25 0 1 0 658900775 161783808 30245 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424051 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 39498 30245 728 445 0 33043 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 157992

[startup+342.301 s]
/proc/loadavg: 3.99 3.66 3.48 6/258 22697
/proc/meminfo: memFree=22277092/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=170060 CPUtime=342.3 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 32351 0 0 0 34224 6 0 0 25 0 1 0 658900775 174141440 32252 33554432000 4194304 6014671 140733413851904 18446744073709551615 4422690 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 42515 32252 728 445 0 36060 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 170060

[startup+402.301 s]
/proc/loadavg: 3.99 3.72 3.51 6/258 22699
/proc/meminfo: memFree=22256964/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=170060 CPUtime=402.3 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 32714 0 0 0 40224 6 0 0 25 0 1 0 658900775 174141440 32615 33554432000 4194304 6014671 140733413851904 18446744073709551615 4511662 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 42515 32615 728 445 0 36060 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 170060

[startup+462.301 s]
/proc/loadavg: 3.99 3.77 3.54 6/258 22701
/proc/meminfo: memFree=22215012/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=195232 CPUtime=462.31 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 38441 0 0 0 46223 8 0 0 25 0 1 0 658900775 199917568 38332 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 48808 38332 728 445 0 42353 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 195232

[startup+522.301 s]
/proc/loadavg: 4.07 3.84 3.57 6/258 22702
/proc/meminfo: memFree=22203328/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=195232 CPUtime=522.3 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 39265 0 0 0 52222 8 0 0 25 0 1 0 658900775 199917568 39145 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 48808 39145 728 445 0 42353 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 195232

[startup+582.301 s]
/proc/loadavg: 4.02 3.86 3.60 6/258 22704
/proc/meminfo: memFree=22157280/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=246648 CPUtime=582.31 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 41562 0 0 0 58222 9 0 0 25 0 1 0 658900775 252567552 41418 33554432000 4194304 6014671 140733413851904 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 61662 41418 728 445 0 55207 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 246648

[startup+642.301 s]
/proc/loadavg: 4.11 3.91 3.63 5/258 22705
/proc/meminfo: memFree=22112480/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=246648 CPUtime=642.31 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 44640 0 0 0 64221 10 0 0 25 0 1 0 658900775 252567552 44486 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 61662 44486 728 445 0 55207 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 246648

[startup+702.301 s]
/proc/loadavg: 4.04 3.93 3.65 6/258 22707
/proc/meminfo: memFree=22085276/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=246648 CPUtime=702.31 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 50028 0 0 0 70220 11 0 0 25 0 1 0 658900775 252567552 49863 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 61662 49863 728 445 0 55207 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 246648

[startup+762.301 s]
/proc/loadavg: 4.01 3.94 3.67 6/258 22709
/proc/meminfo: memFree=22072104/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=300260 CPUtime=762.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 51653 0 0 0 76220 12 0 0 25 0 1 0 658900775 307466240 51463 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 75065 51463 728 445 0 68610 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 300260

[startup+822.301 s]
/proc/loadavg: 4.00 3.95 3.68 5/258 22710
/proc/meminfo: memFree=22046888/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=354500 CPUtime=822.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 57859 0 0 0 82218 14 0 0 25 0 1 0 658900775 363008000 57622 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424463 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 88625 57622 728 445 0 82170 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 354500

[startup+882.31 s]
/proc/loadavg: 4.00 3.95 3.70 6/258 22712
/proc/meminfo: memFree=22014864/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=354500 CPUtime=882.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 62346 0 0 0 88217 15 0 0 25 0 1 0 658900775 363008000 62072 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 88625 62072 728 445 0 82170 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 354500

[startup+942.301 s]
/proc/loadavg: 4.00 3.96 3.72 5/258 22713
/proc/meminfo: memFree=22011608/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=942.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 62869 0 0 0 94217 15 0 0 25 0 1 0 658900775 419274752 62554 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 62554 728 445 0 95907 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 409448

[startup+1002.3 s]
/proc/loadavg: 4.00 3.96 3.73 6/258 22715
/proc/meminfo: memFree=22004492/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1002.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 63248 0 0 0 100217 15 0 0 25 0 1 0 658900775 419274752 62911 33554432000 4194304 6014671 140733413851904 18446744073709551615 4511632 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 62911 728 445 0 95907 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 409448

[startup+1062.3 s]
/proc/loadavg: 4.10 4.00 3.76 5/258 22717
/proc/meminfo: memFree=21994768/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1062.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 65067 0 0 0 106216 16 0 0 25 0 1 0 658900775 419274752 64707 33554432000 4194304 6014671 140733413851904 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 64707 728 445 0 95907 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 409448

[startup+1122.3 s]
/proc/loadavg: 4.09 4.01 3.77 5/258 22718
/proc/meminfo: memFree=21965728/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1122.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 65362 0 0 0 112216 16 0 0 25 0 1 0 658900775 419274752 64978 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424080 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 64978 728 445 0 95907 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 409448

[startup+1182.3 s]
/proc/loadavg: 4.03 4.01 3.79 5/258 22720
/proc/meminfo: memFree=21930968/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1182.32 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 65393 0 0 0 118216 16 0 0 25 0 1 0 658900775 419274752 64984 33554432000 4194304 6014671 140733413851904 18446744073709551615 4424130 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 64984 728 445 0 95907 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 409448

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.80 5/258 22721
/proc/meminfo: memFree=21919652/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1242.33 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 65453 0 0 0 124217 16 0 0 25 0 1 0 658900775 419274752 65044 33554432000 4194304 6014671 140733413851904 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 65044 728 445 0 95907 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 409448



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.81 5/258 22723
/proc/meminfo: memFree=21908700/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1300.03 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 66122 0 0 0 129987 16 0 0 25 0 1 0 658900775 419274752 65685 33554432000 4194304 6014671 140733413851904 18446744073709551615 4621427 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 65685 727 445 0 95907 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 409448

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.81 5/258 22723
/proc/meminfo: memFree=21908700/32951124 swapFree=61559568/67111528
[pid=22663] ppid=22661 vsize=409448 CPUtime=1300.03 cores=0,2
/proc/22663/stat : 22663 (qutersat_releas) R 22661 22663 21820 0 -1 4202496 66122 0 0 0 129987 16 0 0 25 0 1 0 658900775 419274752 65685 33554432000 4194304 6014671 140733413851904 18446744073709551615 4621427 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/22663/statm: 102362 65685 727 445 0 95907 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 409448

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.88
CPU system time (s): 0.181972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 409448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66126
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= 14
involuntary context switches= 16872

runsolver used 3.22651 second user time and 7.38688 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-15 17:23:20
IDJOB=3376456
IDBENCH=82965
IDSOLVER=1856
FILE ID=node109/3376456-1305473000
RUNJOBID= node109-1305473000-22645
PBS_JOBID= 13325310
Free space on /tmp= 73268 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376456-1305473000/watcher-3376456-1305473000 -o /tmp/evaluation-result-3376456-1305473000/solver-3376456-1305473000 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376456-1305473000.cnf 363534249

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 2d20051b8a7a248788d1c2610fe5ea54
RANDOM SEED=363534249

node109.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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22819880 kB
Buffers:        278552 kB
Cached:        2584788 kB
SwapCached:      28404 kB
Active:        1372816 kB
Inactive:      8529240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22819880 kB
SwapTotal:    67111528 kB
SwapFree:     61559568 kB
Dirty:            3716 kB
Writeback:           0 kB
AnonPages:     7017048 kB
Mapped:          18164 kB
Slab:           132464 kB
PageTables:      33644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 19093884 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= 73260 MiB
End job on node109 at 2011-05-15 17:45:02