Trace number 3188752

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1406921020-013.UNKNOWN.cnf
MD5SUM9869c5a4d8c5bed5ea530735320738db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark154.268
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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: 450 #clause: 1917
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: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 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 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     450       0    1917      3826
0.00/0.00	c CnfToAig: Time: 0 s
0.00/0.02	c TmMap: Set choices finish.
0.00/0.02	c TmMap: Set big and: 1917
0.00/0.02	c TmMap: Origin: 4277 ClauseNum: 11478 --> New: 2368 ClauseNum: 7668
0.00/0.02	c TmMap: Time: 0
0.00/0.02	c Try to Add: #clause: 3834 #xorclause: 0
0.00/0.02	c #var: 450 #clauses: 1918 Solving... 
1300.03/1300.00	c Time Out !!
1300.03/1300.00	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-3188752-1302284596/watcher-3188752-1302284596 -o /tmp/evaluation-result-3188752-1302284596/solver-3188752-1302284596 -C 2400 -W 1300 -M 7680 qutersat_release HOME/instance-3188752-1302284596.cnf 2087994377 

running on 2 cores: 4,6

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: 4.00 4.01 4.02 4/189 29878
/proc/meminfo: memFree=32375396/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=32364 CPUtime=0 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 1861 0 0 0 0 0 0 0 25 0 1 0 340059359 33140736 1793 33554432000 4194304 6016207 140736999857840 18446744073709551615 4316416 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 8091 1793 400 445 0 1635 0

[startup+0.010891 s]
/proc/loadavg: 4.00 4.01 4.02 4/189 29878
/proc/meminfo: memFree=32375396/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=33900 CPUtime=0 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 2236 0 0 0 0 0 0 0 25 0 1 0 340059359 34713600 2168 33554432000 4194304 6016207 140736999857840 18446744073709551615 4342367 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 8475 2171 452 445 0 2019 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 33900

[startup+0.100878 s]
/proc/loadavg: 4.00 4.01 4.02 4/189 29878
/proc/meminfo: memFree=32375396/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=47224 CPUtime=0.09 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 4034 0 0 0 9 0 0 0 25 0 1 0 340059359 48357376 3966 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425127 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 11806 3966 722 445 0 5350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47224

[startup+0.30084 s]
/proc/loadavg: 4.00 4.01 4.02 4/189 29878
/proc/meminfo: memFree=32375396/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=55696 CPUtime=0.29 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 4220 0 0 0 29 0 0 0 25 0 1 0 340059359 57032704 4152 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425621 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 13924 4152 722 445 0 7468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55696

[startup+0.700769 s]
/proc/loadavg: 4.00 4.01 4.02 4/189 29878
/proc/meminfo: memFree=32375396/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=64308 CPUtime=0.69 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 4529 0 0 0 69 0 0 0 25 0 1 0 340059359 65851392 4461 33554432000 4194304 6016207 140736999857840 18446744073709551615 4371010 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 16077 4461 722 445 0 9621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64308

[startup+1.50069 s]
/proc/loadavg: 4.00 4.01 4.02 5/190 29879
/proc/meminfo: memFree=32347240/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=73052 CPUtime=1.49 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 6393 0 0 0 149 0 0 0 25 0 1 0 340059359 74805248 6325 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 18263 6325 729 445 0 11807 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73052

[startup+3.10045 s]
/proc/loadavg: 4.00 4.01 4.02 5/190 29879
/proc/meminfo: memFree=32333228/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=81968 CPUtime=3.09 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 6945 0 0 0 309 0 0 0 25 0 1 0 340059359 83935232 6877 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425860 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 20492 6877 729 445 0 14036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81968

[startup+6.30078 s]
/proc/loadavg: 4.00 4.01 4.02 5/190 29879
/proc/meminfo: memFree=32307008/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=81968 CPUtime=6.29 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 7743 0 0 0 629 0 0 0 25 0 1 0 340059359 83935232 7675 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425659 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 20492 7675 729 445 0 14036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81968

[startup+12.7006 s]
/proc/loadavg: 4.00 4.01 4.02 5/190 29879
/proc/meminfo: memFree=32273916/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=91280 CPUtime=12.69 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 11531 0 0 0 1269 0 0 0 25 0 1 0 340059359 93470720 11454 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425666 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 22820 11454 729 445 0 16364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 91280

[startup+25.5004 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 29907
/proc/meminfo: memFree=32502156/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=110416 CPUtime=25.49 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 13933 0 0 0 2548 1 0 0 25 0 1 0 340059359 113065984 13856 33554432000 4194304 6016207 140736999857840 18446744073709551615 4378013 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 27604 13856 729 445 0 21148 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 110416

[startup+51.1008 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 29908
/proc/meminfo: memFree=32455860/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=120352 CPUtime=51.09 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 16171 0 0 0 5108 1 0 0 25 0 1 0 340059359 123240448 16094 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425041 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 30088 16094 729 445 0 23632 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 120352

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 29909
/proc/meminfo: memFree=32374064/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=140696 CPUtime=102.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 22388 0 0 0 10228 2 0 0 25 0 1 0 340059359 144072704 22308 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 35174 22308 746 445 0 28718 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 140696

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29911
/proc/meminfo: memFree=32332852/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=162508 CPUtime=162.29 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 24426 0 0 0 16227 2 0 0 25 0 1 0 340059359 166408192 24332 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425995 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 40627 24332 732 445 0 34171 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 162508

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29913
/proc/meminfo: memFree=32296084/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=162508 CPUtime=222.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 26461 0 0 0 22227 3 0 0 25 0 1 0 340059359 166408192 26364 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425616 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 40627 26364 731 445 0 34171 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 162508

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29914
/proc/meminfo: memFree=32275828/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=162508 CPUtime=282.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 30131 0 0 0 28227 3 0 0 25 0 1 0 340059359 166408192 30033 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425742 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 40627 30033 730 445 0 34171 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 162508

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 29916
/proc/meminfo: memFree=32241668/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=185512 CPUtime=342.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 32746 0 0 0 34226 4 0 0 25 0 1 0 340059359 189964288 32648 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425705 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 46378 32648 730 445 0 39922 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 185512

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29917
/proc/meminfo: memFree=32202684/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=197260 CPUtime=402.29 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 37582 0 0 0 40224 5 0 0 25 0 1 0 340059359 201994240 37483 33554432000 4194304 6016207 140736999857840 18446744073709551615 4373420 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 49315 37483 729 445 0 42859 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 197260

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29919
/proc/meminfo: memFree=32190732/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=209092 CPUtime=462.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 38319 0 0 0 46224 6 0 0 25 0 1 0 340059359 214110208 38217 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425648 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 52273 38217 729 445 0 45817 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 209092

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29921
/proc/meminfo: memFree=32164400/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=522.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 43148 0 0 0 52223 7 0 0 25 0 1 0 340059359 238694400 43028 33554432000 4194304 6016207 140736999857840 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 43028 729 445 0 51819 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 233100

[startup+582.301 s]
/proc/loadavg: 4.08 4.03 4.01 6/190 29922
/proc/meminfo: memFree=32147232/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=582.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 44348 0 0 0 58223 7 0 0 25 0 1 0 340059359 238694400 44211 33554432000 4194304 6016207 140736999857840 18446744073709551615 4424229 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 44211 729 445 0 51819 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 233100

[startup+642.301 s]
/proc/loadavg: 4.03 4.02 4.00 5/190 29951
/proc/meminfo: memFree=32187352/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=642.31 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 44486 0 0 0 64224 7 0 0 25 0 1 0 340059359 238694400 44349 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425548 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 44349 729 445 0 51819 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 233100

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 29952
/proc/meminfo: memFree=32147256/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=702.3 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 44782 0 0 0 70223 7 0 0 25 0 1 0 340059359 238694400 44633 33554432000 4194304 6016207 140736999857840 18446744073709551615 4424226 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 44633 729 445 0 51819 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 233100

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 29954
/proc/meminfo: memFree=32124888/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=762.31 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 45248 0 0 0 76224 7 0 0 25 0 1 0 340059359 238694400 45084 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425530 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 45084 729 445 0 51819 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 233100

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 29956
/proc/meminfo: memFree=32103140/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=822.31 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 45420 0 0 0 82223 8 0 0 25 0 1 0 340059359 238694400 45256 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425664 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 45256 729 445 0 51819 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 233100

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 29957
/proc/meminfo: memFree=32084732/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=882.31 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 46172 0 0 0 88223 8 0 0 25 0 1 0 340059359 238694400 45990 33554432000 4194304 6016207 140736999857840 18446744073709551615 4426912 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 45990 729 445 0 51819 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 233100

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 4.00 6/190 29959
/proc/meminfo: memFree=32078236/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=942.31 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 46396 0 0 0 94223 8 0 0 25 0 1 0 340059359 238694400 46214 33554432000 4194304 6016207 140736999857840 18446744073709551615 4370949 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 46214 729 445 0 51819 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 233100

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 29960
/proc/meminfo: memFree=32060824/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=233100 CPUtime=1002.32 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 49347 0 0 0 100223 9 0 0 25 0 1 0 340059359 238694400 49125 33554432000 4194304 6016207 140736999857840 18446744073709551615 4513198 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 58275 49125 730 445 0 51819 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 233100

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 29962
/proc/meminfo: memFree=32039812/32950904 swapFree=67082008/67111528
[pid=29878] ppid=29876 vsize=285100 CPUtime=1062.32 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 50059 0 0 0 106223 9 0 0 25 0 1 0 340059359 291942400 49701 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425440 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 71275 49701 730 445 0 64819 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 285100

[startup+1122.3 s]
/proc/loadavg: 4.11 4.03 4.01 6/190 29973
/proc/meminfo: memFree=32014700/32950904 swapFree=67082016/67111528
[pid=29878] ppid=29876 vsize=285100 CPUtime=1122.32 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 53018 0 0 0 112222 10 0 0 25 0 1 0 340059359 291942400 52660 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425984 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 71275 52660 730 445 0 64819 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 285100

[startup+1182.3 s]
/proc/loadavg: 4.04 4.02 4.00 6/190 29974
/proc/meminfo: memFree=32005092/32950904 swapFree=67082016/67111528
[pid=29878] ppid=29876 vsize=285100 CPUtime=1182.32 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 54153 0 0 0 118222 10 0 0 25 0 1 0 340059359 291942400 53784 33554432000 4194304 6016207 140736999857840 18446744073709551615 4513215 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 71275 53784 755 445 0 64819 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 285100

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 4.00 6/190 29978
/proc/meminfo: memFree=32002676/32950904 swapFree=67082016/67111528
[pid=29878] ppid=29876 vsize=338476 CPUtime=1242.32 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 54281 0 0 0 124222 10 0 0 25 0 1 0 340059359 346599424 53912 33554432000 4194304 6016207 140736999857840 18446744073709551615 4370949 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 84619 53912 755 445 0 78163 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 338476



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 6/190 30007
/proc/meminfo: memFree=32110368/32950904 swapFree=67082016/67111528
[pid=29878] ppid=29876 vsize=338476 CPUtime=1300.03 cores=4,6
/proc/29878/stat : 29878 (qutersat_releas) R 29876 29878 29367 0 -1 4202496 54282 0 0 0 129993 10 0 0 25 0 1 0 340059359 346599424 53913 33554432000 4194304 6016207 140736999857840 18446744073709551615 4425534 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/29878/statm: 84619 53913 755 445 0 78163 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 338476

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): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 338476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54287
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= 6
involuntary context switches= 1699

runsolver used 2.14467 second user time and 4.83326 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-08 19:43:16
IDJOB=3188752
IDBENCH=82883
IDSOLVER=1607
FILE ID=node121/3188752-1302284596
RUNJOBID= node121-1302280689-29386
PBS_JOBID= 12919087
Free space on /tmp= 72152 MiB

SOLVER NAME= QuteRSat 2011-03-01
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1406921020-013.UNKNOWN.cnf
COMMAND LINE= qutersat_release BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3188752-1302284596/watcher-3188752-1302284596 -o /tmp/evaluation-result-3188752-1302284596/solver-3188752-1302284596 -C 2400 -W 1300 -M 7680  qutersat_release HOME/instance-3188752-1302284596.cnf 2087994377

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

MD5SUM BENCH= 9869c5a4d8c5bed5ea530735320738db
RANDOM SEED=2087994377

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      32376412 kB
Buffers:          7624 kB
Cached:          98688 kB
SwapCached:       2900 kB
Active:         391044 kB
Inactive:        64292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      32376412 kB
SwapTotal:    67111528 kB
SwapFree:     67082008 kB
Dirty:            5456 kB
Writeback:           0 kB
AnonPages:      347368 kB
Mapped:          18104 kB
Slab:            54300 kB
PageTables:       5808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   643600 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= 72152 MiB
End job on node121 at 2011-04-08 20:04:58