Trace number 3376271

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) 1299.99 1300.03

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
MD5SUM9ba8ad6ebe939ddb75efcc3aec0126e6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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.
0.00/0.02	c Parse Cnf success: #var: 550 #clause: 2343
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 550
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 2343
0.00/0.02	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 3 max size: 3
0.00/0.02	c Final circuit: i/l/o/s     550       0    2343      4681
0.00/0.02	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 2343
0.00/0.02	c TmMap: Origin: 5232 ClauseNum: 14043 --> New: 2894 ClauseNum: 9372
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 4686 #xorclause: 0
0.00/0.03	c #var: 550 #clauses: 2344 Solving... 
1299.97/1300.01	c Time Out !!
1299.97/1300.01	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-3376271-1305471368/watcher-3376271-1305471368 -o /tmp/evaluation-result-3376271-1305471368/solver-3376271-1305471368 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3376271-1305471368.cnf 644722723 

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: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=35436 CPUtime=0.01 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 2720 0 0 0 1 0 0 0 24 0 1 0 658736429 36286464 2656 33554432000 4194304 6014671 140737246069856 18446744073709551615 4340812 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 8859 2661 558 445 0 2404 0

[startup+0.124511 s]
/proc/loadavg: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=47736 CPUtime=0.13 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 3948 0 0 0 13 0 0 0 25 0 1 0 658736429 48881664 3884 33554432000 4194304 6014671 140737246069856 18446744073709551615 4425428 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 14060 4128 723 445 0 7605 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 47736

[startup+0.601417 s]
/proc/loadavg: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=64896 CPUtime=0.7 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 4553 0 0 0 70 0 0 0 25 0 1 0 658736429 66453504 4490 33554432000 4194304 6014671 140737246069856 18446744073709551615 210646843036 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 16224 4527 723 445 0 9769 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 64896

[startup+0.893865 s]
/proc/loadavg: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=73712 CPUtime=0.91 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 4835 0 0 0 91 0 0 0 25 0 1 0 658736429 75481088 4772 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424025 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 18428 4806 723 445 0 11973 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 73712

[startup+0.990684 s]
/proc/loadavg: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=73712 CPUtime=1 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 4895 0 0 0 100 0 0 0 25 0 1 0 658736429 75481088 4831 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424085 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 18428 4840 723 445 0 11973 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 73712

[startup+1.50108 s]
/proc/loadavg: 0.92 1.40 2.57 2/378 28866
/proc/meminfo: memFree=20632496/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=82616 CPUtime=1.49 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 5338 0 0 0 149 0 0 0 25 0 1 0 658736429 84598784 5274 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 20654 5274 723 445 0 14199 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82616

[startup+3.10082 s]
/proc/loadavg: 0.92 1.40 2.57 6/394 28896
/proc/meminfo: memFree=20529120/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=100564 CPUtime=3.09 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 7780 0 0 0 309 0 0 0 25 0 1 0 658736429 102977536 7716 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 25141 7716 727 445 0 18686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100564

[startup+6.30025 s]
/proc/loadavg: 1.17 1.44 2.58 6/394 28896
/proc/meminfo: memFree=20502832/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=109812 CPUtime=6.29 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 8646 0 0 0 628 1 0 0 25 0 1 0 658736429 112447488 8582 33554432000 4194304 6014671 140737246069856 18446744073709551615 4422687 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 27453 8582 727 445 0 20998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109812

[startup+12.7012 s]
/proc/loadavg: 1.40 1.49 2.59 5/394 28896
/proc/meminfo: memFree=20459584/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=109812 CPUtime=12.69 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 11378 0 0 0 1268 1 0 0 25 0 1 0 658736429 112447488 11305 33554432000 4194304 6014671 140737246069856 18446744073709551615 4511744 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 27453 11305 727 445 0 20998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 109812

[startup+25.501 s]
/proc/loadavg: 1.97 1.61 2.61 5/394 28896
/proc/meminfo: memFree=20423884/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=109812 CPUtime=25.49 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 13650 0 0 0 2548 1 0 0 25 0 1 0 658736429 112447488 13577 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 27453 13577 727 445 0 20998 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 109812

[startup+51.1007 s]
/proc/loadavg: 2.72 1.81 2.65 5/394 28897
/proc/meminfo: memFree=20392068/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=109812 CPUtime=51.09 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 15573 0 0 0 5107 2 0 0 25 0 1 0 658736429 112447488 15500 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424120 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 27453 15500 727 445 0 20998 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 109812

[startup+102.301 s]
/proc/loadavg: 3.52 2.17 2.73 5/394 28898
/proc/meminfo: memFree=20310972/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=140816 CPUtime=102.3 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 20181 0 0 0 10227 3 0 0 25 0 1 0 658736429 144195584 20104 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423543 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 35204 20104 729 445 0 28749 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 140816

[startup+162.301 s]
/proc/loadavg: 3.89 2.51 2.81 5/394 28954
/proc/meminfo: memFree=20327484/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=140816 CPUtime=162.28 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 23468 0 0 0 16225 3 0 0 25 0 1 0 658736429 144195584 23373 33554432000 4194304 6014671 140737246069856 18446744073709551615 4422589 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 35204 23373 729 445 0 28749 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 140816

[startup+222.301 s]
/proc/loadavg: 3.96 2.78 2.88 5/394 28955
/proc/meminfo: memFree=20245720/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=151912 CPUtime=222.29 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 28133 0 0 0 22224 5 0 0 25 0 1 0 658736429 155557888 28036 33554432000 4194304 6014671 140737246069856 18446744073709551615 4379794 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 37978 28036 727 445 0 31523 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 151912

[startup+282.301 s]
/proc/loadavg: 3.98 3.00 2.95 5/394 28957
/proc/meminfo: memFree=20188536/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=151912 CPUtime=282.3 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 28638 0 0 0 28225 5 0 0 25 0 1 0 658736429 155557888 28541 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424209 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 37978 28541 727 445 0 31523 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 151912

[startup+342.301 s]
/proc/loadavg: 4.14 3.22 3.03 5/394 28968
/proc/meminfo: memFree=20149660/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=174972 CPUtime=342.28 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 34819 0 0 0 34221 7 0 0 25 0 1 0 658736429 179171328 34722 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424206 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 43743 34722 727 445 0 37288 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 174972

[startup+402.315 s]
/proc/loadavg: 4.05 3.36 3.08 5/394 28969
/proc/meminfo: memFree=20133268/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=198340 CPUtime=402.29 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 37752 0 0 0 40222 7 0 0 25 0 1 0 658736429 203100160 37655 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 49585 37655 727 445 0 43130 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 198340

[startup+462.301 s]
/proc/loadavg: 4.10 3.50 3.15 5/394 28999
/proc/meminfo: memFree=20140088/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=198340 CPUtime=462.28 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 39027 0 0 0 46220 8 0 0 25 0 1 0 658736429 203100160 38929 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423937 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 49585 38929 727 445 0 43130 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 198340

[startup+522.3 s]
/proc/loadavg: 4.03 3.59 3.20 5/394 29000
/proc/meminfo: memFree=20108668/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=198340 CPUtime=522.28 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 39134 0 0 0 52220 8 0 0 25 0 1 0 658736429 203100160 39027 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 49585 39027 727 445 0 43130 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 198340

[startup+582.3 s]
/proc/loadavg: 4.07 3.68 3.25 5/394 29004
/proc/meminfo: memFree=20088192/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=198340 CPUtime=582.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 39699 0 0 0 58219 8 0 0 25 0 1 0 658736429 203100160 39581 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 49585 39581 727 445 0 43130 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 198340

[startup+642.3 s]
/proc/loadavg: 4.20 3.78 3.31 5/394 29007
/proc/meminfo: memFree=20045924/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=247448 CPUtime=642.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 44880 0 0 0 64217 10 0 0 25 0 1 0 658736429 253386752 44737 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 61862 44737 727 445 0 55407 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 247448

[startup+702.315 s]
/proc/loadavg: 4.07 3.82 3.35 5/394 29008
/proc/meminfo: memFree=20013540/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=247448 CPUtime=702.28 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 46480 0 0 0 70216 12 0 0 25 0 1 0 658736429 253386752 46314 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424105 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 61862 46314 727 445 0 55407 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 247448

[startup+762.301 s]
/proc/loadavg: 4.06 3.86 3.39 5/394 29010
/proc/meminfo: memFree=19953368/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=762.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 50318 0 0 0 76214 13 0 0 25 0 1 0 658736429 305537024 50103 33554432000 4194304 6014671 140737246069856 18446744073709551615 4422683 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 50103 727 445 0 68139 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 298376

[startup+822.301 s]
/proc/loadavg: 4.02 3.89 3.43 5/394 29011
/proc/meminfo: memFree=19916892/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=822.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 50394 0 0 0 82214 13 0 0 25 0 1 0 658736429 305537024 50143 33554432000 4194304 6014671 140737246069856 18446744073709551615 4428616 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 50143 727 445 0 68139 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 298376

[startup+882.301 s]
/proc/loadavg: 4.01 3.90 3.46 5/394 29013
/proc/meminfo: memFree=19886120/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=882.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 53407 0 0 0 88212 15 0 0 25 0 1 0 658736429 305537024 53109 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 53109 727 445 0 68139 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 298376

[startup+942.301 s]
/proc/loadavg: 4.08 3.95 3.50 5/394 29015
/proc/meminfo: memFree=19871716/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=942.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 53453 0 0 0 94212 15 0 0 25 0 1 0 658736429 305537024 53155 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 53155 727 445 0 68139 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 298376

[startup+1002.3 s]
/proc/loadavg: 4.03 3.95 3.53 5/394 29016
/proc/meminfo: memFree=19858916/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1002.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 54105 0 0 0 100212 15 0 0 25 0 1 0 658736429 305537024 53735 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 53735 727 445 0 68139 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 298376

[startup+1062.3 s]
/proc/loadavg: 4.01 3.96 3.56 5/394 29018
/proc/meminfo: memFree=19842144/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1062.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 54463 0 0 0 106212 15 0 0 25 0 1 0 658736429 305537024 54093 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424049 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 54093 727 445 0 68139 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 298376

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.58 5/394 29019
/proc/meminfo: memFree=19824780/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1122.26 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 54600 0 0 0 112211 15 0 0 25 0 1 0 658736429 305537024 54148 33554432000 4194304 6014671 140737246069856 18446744073709551615 4511748 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 54148 727 445 0 68139 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 298376

[startup+1182.3 s]
/proc/loadavg: 4.15 4.00 3.62 5/394 29021
/proc/meminfo: memFree=19801820/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1182.26 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 57616 0 0 0 118210 16 0 0 25 0 1 0 658736429 305537024 57164 33554432000 4194304 6014671 140737246069856 18446744073709551615 4423994 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 57164 727 445 0 68139 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 298376

[startup+1242.3 s]
/proc/loadavg: 4.16 4.03 3.65 5/394 29023
/proc/meminfo: memFree=19774516/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1242.27 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 57925 0 0 0 124211 16 0 0 25 0 1 0 658736429 305537024 57473 33554432000 4194304 6014671 140737246069856 18446744073709551615 4424451 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 57473 727 445 0 68139 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 298376



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.15 4.05 3.68 5/394 29024
/proc/meminfo: memFree=19749820/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1299.97 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 57993 0 0 0 129980 17 0 0 25 0 1 0 658736429 305537024 57429 33554432000 4194304 6014671 140737246069856 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 57429 727 445 0 68139 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 298376

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: 4.15 4.05 3.68 5/394 29024
/proc/meminfo: memFree=19749820/32951132 swapFree=64495988/67111528
[pid=28866] ppid=28864 vsize=298376 CPUtime=1299.97 cores=0,2
/proc/28866/stat : 28866 (qutersat_releas) R 28864 28866 28470 0 -1 4202496 57993 0 0 0 129980 17 0 0 25 0 1 0 658736429 305537024 57429 33554432000 4194304 6014671 140737246069856 18446744073709551615 4422773 0 0 4096 16386 0 0 0 17 0 0 0 0
/proc/28866/statm: 74594 57429 727 445 0 68139 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 298376

Child status: 1
Real time (s): 1300.03
CPU time (s): 1299.99
CPU user time (s): 1299.81
CPU system time (s): 0.184971
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 298376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57997
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= 13
involuntary context switches= 2495

runsolver used 5.54816 second user time and 12.3691 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-15 16:56:08
IDJOB=3376271
IDBENCH=82780
IDSOLVER=1856
FILE ID=node129/3376271-1305471368
RUNJOBID= node129-1305471368-28852
PBS_JOBID= 13325326
Free space on /tmp= 73392 MiB

SOLVER NAME= QuteRSat 2011-05-12 (fixed)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S943066845-088.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3376271-1305471368/watcher-3376271-1305471368 -o /tmp/evaluation-result-3376271-1305471368/solver-3376271-1305471368 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3376271-1305471368.cnf 644722723

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

MD5SUM BENCH= 9ba8ad6ebe939ddb75efcc3aec0126e6
RANDOM SEED=644722723

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20632644 kB
Buffers:        272672 kB
Cached:        6409204 kB
SwapCached:      52660 kB
Active:        3506776 kB
Inactive:      8572432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20632644 kB
SwapTotal:    67111528 kB
SwapFree:     64495988 kB
Dirty:            1944 kB
Writeback:          32 kB
AnonPages:     5354176 kB
Mapped:          20276 kB
Slab:           133076 kB
PageTables:      41288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 93364156 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73388 MiB
End job on node129 at 2011-05-15 17:17:50