Trace number 3687215

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
Sat 4j PB Resolution 2.3.2 SnapshotUNSAT 2.21266 1.65177

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111219348.opb
MD5SUM33ddab1c7704f894e7f63014edbb9b9e
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.075987
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1212
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.02/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.02/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.13	c See www.sat4j.org for details.
0.02/0.13	c version 2.3.2.v20120418
0.02/0.13	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.13	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.13	c java.vm.version	19.1-b02
0.02/0.13	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.13	c sun.arch.data.model	64
0.02/0.13	c java.version		1.6.0_24
0.02/0.13	c os.name		Linux
0.02/0.13	c os.version		2.6.32-71.29.1.el6.x86_64
0.02/0.13	c os.arch		amd64
0.02/0.13	c Free memory 		501472288
0.02/0.13	c Max memory 		7480803328
0.02/0.13	c Total memory 		504102912
0.02/0.13	c Number of processors 	8
0.02/0.15	c Pseudo Boolean Optimization by upper bound
0.02/0.15	c --- Begin Solver configuration ---
0.02/0.15	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.02/0.15	c Learn all clauses as in MiniSAT
0.02/0.15	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.02/0.15	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.02/0.15	c No reason simplification
0.02/0.15	c Armin Biere (Picosat) restarts strategy
0.02/0.15	c Glucose learned constraints deletion strategy
0.02/0.15	c timeout=2147483s
0.02/0.15	c DB Simplification allowed=false
0.02/0.15	c c --- End Solver configuration ---
0.02/0.15	c solving HOME/instance-3687215-1337871885.opb
0.02/0.15	c reading problem ... 
0.17/0.20	c ... done. Wall clock time 0.049s.
0.17/0.20	c declared #vars     169
0.17/0.20	c #constraints  101
0.17/0.20	c constraints type 
0.17/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.17/0.20	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
0.17/0.20	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.17/0.20	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.17/0.20	c 101 constraints processed.
0.60/0.47	c cleaning 2500 clauses out of 4999 with flag 5000/5000
0.89/0.62	c cleaning 4248 clauses out of 8498 with flag 11000/11000
1.02/0.79	c cleaning 5625 clauses out of 11251 with flag 18003/18003
1.23/0.98	c cleaning 6808 clauses out of 13623 with flag 26003/26003
1.56/1.20	c cleaning 7901 clauses out of 15810 with flag 35003/35003
1.76/1.48	c cleaning 8948 clauses out of 17903 with flag 45001/45001
2.15/1.62	c starts		: 62
2.15/1.62	c conflicts		: 50250
2.15/1.62	c decisions		: 73247
2.15/1.62	c propagations		: 976625
2.15/1.62	c inspects		: 8107932
2.15/1.62	c shortcuts		: 0
2.15/1.62	c learnt literals	: 38
2.15/1.62	c learnt binary clauses	: 7
2.15/1.62	c learnt ternary clauses	: 9
2.15/1.62	c learnt constraints	: 50211
2.15/1.62	c ignored constraints	: 0
2.15/1.62	c root simplifications	: 0
2.15/1.62	c removed literals (reason simplification)	: 0
2.15/1.62	c reason swapping (by a shorter reason)	: 0
2.15/1.62	c Calls to reduceDB	: 6
2.15/1.62	c number of reductions to clauses (during analyze)	: 0
2.15/1.62	c number of learned constraints concerned by reduction	: 0
2.15/1.62	c number of learning phase by resolution	: 0
2.15/1.62	c number of learning phase by cutting planes	: 0
2.15/1.62	c speed (assignments/second)	: 691660.7648725213
2.15/1.62	c non guided choices	38
2.15/1.62	c learnt constraints type 
2.15/1.62	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 7
2.15/1.62	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 14174
2.15/1.62	c constraints type 
2.15/1.62	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
2.15/1.62	c org.sat4j.minisat.constraints.card.MinWatchCard => 70
2.15/1.62	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
2.15/1.62	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
2.15/1.62	c 101 constraints processed.
2.15/1.62	s UNSATISFIABLE
2.15/1.62	c Total wall clock time (in seconds): 1.471

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3687215-1337871885/watcher-3687215-1337871885 -o /tmp/evaluation-result-3687215-1337871885/solver-3687215-1337871885 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3687215-1337871885.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 23368
/proc/meminfo: memFree=29848040/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/23368/stat : 23368 (java) D 23366 23368 23338 0 -1 4202496 80 0 0 0 0 0 0 0 20 0 1 0 253314366 278528 33 33554432000 1073741824 1073778376 140735517793920 140735517791096 259103223079 0 0 4096 0 18446744072100588836 0 0 17 5 0 0 0 0 0
/proc/23368/statm: 68 33 25 9 0 25 0

[startup+0.00875303 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 23368
/proc/meminfo: memFree=29848040/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/23368/stat : 23368 (java) D 23366 23368 23338 0 -1 4202496 80 0 0 0 0 0 0 0 20 0 1 0 253314366 278528 33 33554432000 1073741824 1073778376 140735517793920 140735517791096 259103223079 0 0 4096 0 18446744072100588836 0 0 17 5 0 0 0 0 0
/proc/23368/statm: 68 33 25 9 0 25 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 272

[startup+0.100227 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 23368
/proc/meminfo: memFree=29848040/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=9225560 CPUtime=0.02 cores=1,3,5,7
/proc/23368/stat : 23368 (java) S 23366 23368 23338 0 -1 4202496 3080 0 1 0 2 0 0 0 20 0 13 0 253314366 9446973440 4289 33554432000 1073741824 1073778376 140733543119984 140733543111120 259115745341 0 0 0 16800971 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23368/statm: 2306390 4289 1708 9 0 2297091 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9225560

[startup+0.301084 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 23368
/proc/meminfo: memFree=29848040/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=9624976 CPUtime=0.43 cores=1,3,5,7
/proc/23368/stat : 23368 (java) S 23366 23368 23338 0 -1 4202496 7238 0 1 0 42 1 0 0 20 0 19 0 253314366 9855975424 7729 33554432000 1073741824 1073778376 140733543119984 140733543111120 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23368/statm: 2406244 7729 2228 9 0 2396937 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 9624976

[startup+0.700184 s]
/proc/loadavg: 0.00 0.00 0.00 2/171 23368
/proc/meminfo: memFree=29848040/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=9624976 CPUtime=1.02 cores=1,3,5,7
/proc/23368/stat : 23368 (java) S 23366 23368 23338 0 -1 4202496 8059 0 1 0 100 2 0 0 20 0 19 0 253314366 9855975424 10306 33554432000 1073741824 1073778376 140733543119984 140733543111120 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23368/statm: 2406244 10306 2268 9 0 2396937 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 9624976

[startup+1.50059 s]
/proc/loadavg: 0.00 0.00 0.00 2/190 23387
/proc/meminfo: memFree=29814892/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=9624976 CPUtime=1.93 cores=1,3,5,7
/proc/23368/stat : 23368 (java) S 23366 23368 23338 0 -1 4202496 11308 0 1 0 190 3 0 0 20 0 19 0 253314366 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140733543111120 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23368/statm: 2406244 12842 2270 9 0 2396937 0
[pid=23368/tid=23370] ppid=23366 vsize=9624976 CPUtime=1.35 cores=1,3,5,7
/proc/23368/task/23370/stat : 23370 (java) R 23366 23368 23338 0 -1 4202560 2462 0 1 0 134 1 0 0 20 0 19 0 253314367 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473514246552 140473365097300 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23371] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23371/stat : 23371 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473486699560 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23372] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23372/stat : 23372 (java) S 23366 23368 23338 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473485646760 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23373] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23373/stat : 23373 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473484593960 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23374] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23374/stat : 23374 (java) S 23366 23368 23338 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473483541160 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23375] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23375/stat : 23375 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473353677352 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23376] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23376/stat : 23376 (java) S 23366 23368 23338 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473352624552 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23377] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23377/stat : 23377 (java) S 23366 23368 23338 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473351571752 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23378] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23378/stat : 23378 (java) S 23366 23368 23338 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140473350518952 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23379] ppid=23366 vsize=9624976 CPUtime=0.04 cores=1,3,5,7
/proc/23368/task/23379/stat : 23379 (java) S 23366 23368 23338 0 -1 4202560 54 0 0 0 4 0 0 0 20 0 19 0 253314370 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472868006888 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23380] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23380/stat : 23380 (java) S 23366 23368 23338 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253314371 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472866952952 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23381] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23381/stat : 23381 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314371 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472865900040 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23382] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23382/stat : 23382 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472864848528 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23383] ppid=23366 vsize=9624976 CPUtime=0.23 cores=1,3,5,7
/proc/23368/task/23383/stat : 23383 (java) S 23366 23368 23338 0 -1 4202560 2390 0 0 0 23 0 0 0 20 0 19 0 253314376 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472863795640 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23384] ppid=23366 vsize=9624976 CPUtime=0.22 cores=1,3,5,7
/proc/23368/task/23384/stat : 23384 (java) R 23366 23368 23338 0 -1 4202560 5170 0 0 0 22 0 0 0 20 0 19 0 253314376 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472862719816 140473521050933 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23385] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23385/stat : 23385 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472861690232 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23386] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23386/stat : 23386 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472860637640 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23387] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23387/stat : 23387 (java) S 23366 23368 23338 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253314387 9855975424 12842 33554432000 1073741824 1073778376 140733543119984 140472859584168 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 9624976

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

[startup+1.60176 s]
/proc/loadavg: 0.00 0.00 0.00 2/190 23387
/proc/meminfo: memFree=29814892/32873648 swapFree=6844/6844
[pid=23368] ppid=23366 vsize=9624976 CPUtime=2.15 cores=1,3,5,7
/proc/23368/stat : 23368 (java) S 23366 23368 23338 0 -1 4202496 12800 0 1 0 212 3 0 0 20 0 19 0 253314366 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140733543111120 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/23368/statm: 2406244 13907 2270 9 0 2396937 0
[pid=23368/tid=23370] ppid=23366 vsize=9624976 CPUtime=1.45 cores=1,3,5,7
/proc/23368/task/23370/stat : 23370 (java) R 23366 23368 23338 0 -1 4202560 2462 0 1 0 144 1 0 0 20 0 19 0 253314367 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473514246552 140473364753678 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23371] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23371/stat : 23371 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473486699560 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23372] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23372/stat : 23372 (java) S 23366 23368 23338 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473485646760 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23373] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23373/stat : 23373 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473484593960 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23374] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23374/stat : 23374 (java) S 23366 23368 23338 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473483541160 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23375] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23375/stat : 23375 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473353677352 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23376] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23376/stat : 23376 (java) S 23366 23368 23338 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473352624552 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23377] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23377/stat : 23377 (java) S 23366 23368 23338 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473351571752 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23368/tid=23378] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23378/stat : 23378 (java) S 23366 23368 23338 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253314369 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140473350518952 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23368/tid=23379] ppid=23366 vsize=9624976 CPUtime=0.04 cores=1,3,5,7
/proc/23368/task/23379/stat : 23379 (java) S 23366 23368 23338 0 -1 4202560 54 0 0 0 4 0 0 0 20 0 19 0 253314370 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472868006888 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23380] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23380/stat : 23380 (java) S 23366 23368 23338 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253314371 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472866952952 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23381] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23381/stat : 23381 (java) S 23366 23368 23338 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253314371 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472865900040 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23382] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23382/stat : 23382 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472864848528 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23383] ppid=23366 vsize=9624976 CPUtime=0.25 cores=1,3,5,7
/proc/23368/task/23383/stat : 23383 (java) S 23366 23368 23338 0 -1 4202560 2433 0 0 0 25 0 0 0 20 0 19 0 253314376 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472863795640 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23384] ppid=23366 vsize=9624976 CPUtime=0.32 cores=1,3,5,7
/proc/23368/task/23384/stat : 23384 (java) R 23366 23368 23338 0 -1 4202560 6619 0 0 0 30 2 0 0 20 0 19 0 253314376 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472862719816 140473521231054 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23385] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23385/stat : 23385 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 13907 33554432000 1073741824 1073778376 140733543119984 140472861690232 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23368/tid=23386] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23386/stat : 23386 (java) S 23366 23368 23338 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253314376 9855975424 13908 33554432000 1073741824 1073778376 140733543119984 140472860637640 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23368/tid=23387] ppid=23366 vsize=9624976 CPUtime=0 cores=1,3,5,7
/proc/23368/task/23387/stat : 23387 (java) S 23366 23368 23338 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253314387 9855975424 13908 33554432000 1073741824 1073778376 140733543119984 140472859584168 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 9624976

Child status: 20
Real time (s): 1.65177
CPU time (s): 2.21266
CPU user time (s): 2.14067
CPU system time (s): 0.071989
CPU usage (%): 133.957
Max. virtual memory (cumulated for all children) (KiB): 9624976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.14067
system time used= 0.071989
maximum resident set size= 58704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13572
page faults= 1
swaps= 0
block input operations= 120
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 478
involuntary context switches= 118

runsolver used 0.013997 second user time and 0.011998 second system time

The end

Launcher Data

Begin job on node124 at 2012-05-24 17:04:45
IDJOB=3687215
IDBENCH=1183
IDSOLVER=2269
FILE ID=node124/3687215-1337871885
RUNJOBID= node124-1337871881-23355
PBS_JOBID= 14620080
Free space on /tmp= 71672 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219348.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687215-1337871885/watcher-3687215-1337871885 -o /tmp/evaluation-result-3687215-1337871885/solver-3687215-1337871885 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3687215-1337871885.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 33ddab1c7704f894e7f63014edbb9b9e
RANDOM SEED=805457748

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29848684 kB
Buffers:          217680 kB
Cached:          2021432 kB
SwapCached:            0 kB
Active:           477624 kB
Inactive:        1774056 kB
Active(anon):      15276 kB
Inactive(anon):        0 kB
Active(file):     462348 kB
Inactive(file):  1774056 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               396 kB
Writeback:             0 kB
AnonPages:         19628 kB
Mapped:            13568 kB
Shmem:               200 kB
Slab:             636008 kB
SReclaimable:      80984 kB
SUnreclaim:       555024 kB
KernelStack:        1392 kB
PageTables:         4160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     103936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node124 at 2012-05-24 17:04:47