Trace number 3188778

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 2011-03-01? (TO) 1299.95 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
MD5SUM3a195a9f73ea42ae7df353109d53748f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05899
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
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: 750 #clause: 3195
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: 750
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 750 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 3195
0.00/0.00	c Total Clauses( cover/uncovered ): 0 3195 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     750       0    3195      6383
0.00/0.01	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.03	c TmMap: Set big and: 3195
0.00/0.03	c TmMap: Origin: 7134 ClauseNum: 19149 --> New: 3946 ClauseNum: 12780
0.00/0.03	c TmMap: Time: 0
0.00/0.03	c Try to Add: #clause: 6390 #xorclause: 0
0.00/0.03	c #var: 750 #clauses: 3196 Solving... 
1299.93/1300.00	c Time Out !!
1299.93/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3188778-1302284740/watcher-3188778-1302284740 -o /tmp/evaluation-result-3188778-1302284740/solver-3188778-1302284740 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188778-1302284740.cnf 1039596236 

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: 3.92 4.00 4.04 5/189 12806
/proc/meminfo: memFree=17793632/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=32364 CPUtime=0 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 1785 0 0 0 0 0 0 0 25 0 1 0 340071758 33140736 1717 33554432000 4194304 6016207 140734698409792 18446744073709551615 4779602 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 8091 1719 379 445 0 1635 0

[startup+0.077337 s]
/proc/loadavg: 3.92 4.00 4.04 5/189 12806
/proc/meminfo: memFree=17793632/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=47736 CPUtime=0.07 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 4156 0 0 0 7 0 0 0 25 0 1 0 340071758 48881664 4088 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425656 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 11934 4088 719 445 0 5478 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 47736

[startup+0.100334 s]
/proc/loadavg: 3.92 4.00 4.04 5/189 12806
/proc/meminfo: memFree=17793632/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=47736 CPUtime=0.09 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 4179 0 0 0 9 0 0 0 25 0 1 0 340071758 48881664 4111 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425054 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 11934 4111 719 445 0 5478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47736

[startup+0.300297 s]
/proc/loadavg: 3.92 4.00 4.04 5/189 12806
/proc/meminfo: memFree=17793632/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=56316 CPUtime=0.29 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 4432 0 0 0 29 0 0 0 25 0 1 0 340071758 57667584 4364 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 14079 4364 722 445 0 7623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56316

[startup+0.700254 s]
/proc/loadavg: 3.92 4.00 4.04 5/189 12806
/proc/meminfo: memFree=17793632/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=65088 CPUtime=0.69 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 4813 0 0 0 69 0 0 0 25 0 1 0 340071758 66650112 4745 33554432000 4194304 6016207 140734698409792 18446744073709551615 4426502 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 16272 4745 722 445 0 9816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65088

[startup+1.50112 s]
/proc/loadavg: 3.92 4.00 4.04 5/190 12807
/proc/meminfo: memFree=17774528/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=74044 CPUtime=1.49 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 5380 0 0 0 149 0 0 0 25 0 1 0 340071758 75821056 5312 33554432000 4194304 6016207 140734698409792 18446744073709551615 4378514 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 18511 5312 725 445 0 12055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74044

[startup+3.10082 s]
/proc/loadavg: 3.92 4.00 4.04 5/190 12807
/proc/meminfo: memFree=17764236/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=83204 CPUtime=3.09 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 7907 0 0 0 308 1 0 0 25 0 1 0 340071758 85200896 7839 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 20801 7839 729 445 0 14345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83204

[startup+6.30021 s]
/proc/loadavg: 3.93 4.00 4.03 5/190 12807
/proc/meminfo: memFree=17753792/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=92684 CPUtime=6.29 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 9359 0 0 0 628 1 0 0 25 0 1 0 340071758 94908416 9291 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425690 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 23171 9291 729 445 0 16715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92684

[startup+12.7011 s]
/proc/loadavg: 3.93 4.00 4.03 5/190 12808
/proc/meminfo: memFree=17742772/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=92812 CPUtime=12.69 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 11104 0 0 0 1267 2 0 0 25 0 1 0 340071758 95039488 11026 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 23203 11026 729 445 0 16747 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92812

[startup+25.5007 s]
/proc/loadavg: 3.95 4.00 4.03 5/190 12808
/proc/meminfo: memFree=17713876/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=111600 CPUtime=25.48 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 15335 0 0 0 2546 2 0 0 25 0 1 0 340071758 114278400 15257 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 27900 15257 729 445 0 21444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111600

[startup+51.1011 s]
/proc/loadavg: 3.96 4.00 4.03 5/190 12808
/proc/meminfo: memFree=17649580/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=132780 CPUtime=51.09 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 20527 0 0 0 5106 3 0 0 25 0 1 0 340071758 135966720 20437 33554432000 4194304 6016207 140734698409792 18446744073709551615 4380146 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 33195 20437 729 445 0 26739 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 132780

[startup+102.307 s]
/proc/loadavg: 3.98 4.00 4.03 5/190 12810
/proc/meminfo: memFree=17613604/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=132780 CPUtime=102.29 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 22899 0 0 0 10226 3 0 0 25 0 1 0 340071758 135966720 22809 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425856 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 33195 22809 729 445 0 26739 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 132780

[startup+162.301 s]
/proc/loadavg: 3.99 4.00 4.02 5/190 12812
/proc/meminfo: memFree=17552820/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=155384 CPUtime=162.29 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 28706 0 0 0 16225 4 0 0 25 0 1 0 340071758 159113216 28616 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 38846 28616 729 445 0 32390 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 155384

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 4.01 5/190 12813
/proc/meminfo: memFree=17512484/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=155384 CPUtime=222.28 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 32226 0 0 0 22223 5 0 0 25 0 1 0 340071758 159113216 32136 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 38846 32136 729 445 0 32390 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 155384

[startup+282.3 s]
/proc/loadavg: 3.99 4.00 4.01 5/190 12815
/proc/meminfo: memFree=17472888/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=190976 CPUtime=282.28 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 37562 0 0 0 28222 6 0 0 25 0 1 0 340071758 195559424 37472 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 47744 37472 729 445 0 41288 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 190976

[startup+342.301 s]
/proc/loadavg: 4.07 4.01 4.01 5/190 12816
/proc/meminfo: memFree=17443320/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=214704 CPUtime=342.28 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 43391 0 0 0 34220 8 0 0 25 0 1 0 340071758 219856896 43301 33554432000 4194304 6016207 140734698409792 18446744073709551615 4513215 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 53676 43301 748 445 0 47220 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 214704

[startup+402.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 12818
/proc/meminfo: memFree=17426664/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=262772 CPUtime=402.27 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 44014 0 0 0 40218 9 0 0 25 0 1 0 340071758 269078528 43908 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 65693 43908 738 445 0 59237 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 262772

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 12820
/proc/meminfo: memFree=17414832/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=462.28 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 49214 0 0 0 46217 11 0 0 25 0 1 0 340071758 318746624 46026 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425999 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 46026 738 445 0 71363 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 311276

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12821
/proc/meminfo: memFree=17368044/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=522.28 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 58391 0 0 0 52215 13 0 0 25 0 1 0 340071758 318746624 55203 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 55203 738 445 0 71363 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 311276

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12823
/proc/meminfo: memFree=17353256/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=582.27 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 58596 0 0 0 58214 13 0 0 25 0 1 0 340071758 318746624 55408 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 55408 738 445 0 71363 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 311276

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12824
/proc/meminfo: memFree=17348888/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=642.27 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 59023 0 0 0 64214 13 0 0 25 0 1 0 340071758 318746624 55835 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 55835 738 445 0 71363 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 311276

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12826
/proc/meminfo: memFree=17338544/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=702.26 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 59497 0 0 0 70213 13 0 0 25 0 1 0 340071758 318746624 56307 33554432000 4194304 6016207 140734698409792 18446744073709551615 4513192 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 56307 736 445 0 71363 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 311276

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12828
/proc/meminfo: memFree=17316192/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=762.26 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 64728 0 0 0 76211 15 0 0 25 0 1 0 340071758 318746624 61538 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 61538 736 445 0 71363 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 311276

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12829
/proc/meminfo: memFree=17292956/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=311276 CPUtime=822.25 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 70493 0 0 0 82208 17 0 0 25 0 1 0 340071758 318746624 67303 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425571 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 77819 67303 736 445 0 71363 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 311276

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12831
/proc/meminfo: memFree=17276560/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=363428 CPUtime=882.25 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 71470 0 0 0 88207 18 0 0 25 0 1 0 340071758 372150272 68280 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425619 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 90857 68280 736 445 0 84401 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 363428

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 12841
/proc/meminfo: memFree=17261608/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=942.24 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 71480 0 0 0 94206 18 0 0 25 0 1 0 340071758 426225664 68290 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 68290 736 445 0 97603 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 416236

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 12843
/proc/meminfo: memFree=17235164/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1002.25 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74193 0 0 0 100205 20 0 0 25 0 1 0 340071758 426225664 71003 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71003 736 445 0 97603 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 416236

[startup+1062.3 s]
/proc/loadavg: 4.06 4.02 4.00 5/190 12845
/proc/meminfo: memFree=17215136/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1062.24 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74193 0 0 0 106204 20 0 0 25 0 1 0 340071758 426225664 71003 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71003 736 445 0 97603 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 416236

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 12848
/proc/meminfo: memFree=17206168/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1122.23 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74243 0 0 0 112203 20 0 0 25 0 1 0 340071758 426225664 71053 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71053 736 445 0 97603 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 416236

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 12851
/proc/meminfo: memFree=17184472/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1182.23 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74243 0 0 0 118203 20 0 0 25 0 1 0 340071758 426225664 71053 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425457 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71053 736 445 0 97603 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 416236

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 12936
/proc/meminfo: memFree=17662136/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1242.23 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74243 0 0 0 124203 20 0 0 25 0 1 0 340071758 426225664 71053 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425561 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71053 736 445 0 97603 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 416236



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.12 4.03 4.01 5/190 12938
/proc/meminfo: memFree=17477652/32951124 swapFree=67111528/67111528
[pid=12806] ppid=12804 vsize=416236 CPUtime=1299.93 cores=0,2
/proc/12806/stat : 12806 (qutersat_releas) R 12804 12806 12238 0 -1 4202496 74243 0 0 0 129973 20 0 0 25 0 1 0 340071758 426225664 71053 33554432000 4194304 6016207 140734698409792 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/12806/statm: 104059 71053 736 445 0 97603 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 416236

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1299.95
CPU user time (s): 1299.73
CPU system time (s): 0.218966
CPU usage (%): 99.9947
Max. virtual memory (cumulated for all children) (KiB): 416236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.73
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74248
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= 12
involuntary context switches= 2653

runsolver used 2.34664 second user time and 4.75528 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-08 19:45:40
IDJOB=3188778
IDBENCH=82909
IDSOLVER=1607
FILE ID=node137/3188778-1302284740
RUNJOBID= node137-1302280773-12256
PBS_JOBID= 12919097
Free space on /tmp= 71144 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S158767647-027.SATISFIABLE.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188778-1302284740/watcher-3188778-1302284740 -o /tmp/evaluation-result-3188778-1302284740/solver-3188778-1302284740 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188778-1302284740.cnf 1039596236

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

MD5SUM BENCH= 3a195a9f73ea42ae7df353109d53748f
RANDOM SEED=1039596236

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:      17793904 kB
Buffers:        506900 kB
Cached:       14009408 kB
SwapCached:          0 kB
Active:        8338044 kB
Inactive:      6441388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17793904 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1972 kB
Writeback:           0 kB
AnonPages:      262976 kB
Mapped:          20124 kB
Slab:           314356 kB
PageTables:       5836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   571256 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= 71144 MiB
End job on node137 at 2011-04-08 20:07:22