Trace number 3688688

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 NameAnswerobjective functionCPU timeWall clock time
SAT 4j PB RES // CP 2.3.2 SnapshotOPT-3 0.19297 1.66202

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_10_4_2.opb
MD5SUM409fc161256ebdd300d2786ef91cfdcf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint4
Maximum length of a constraint6
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)48
Sum of products size (including duplicates)96
Number of different products24
Sum of products size48

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.05/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.05/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.09	c See www.sat4j.org for details.
0.08/0.10	c version 2.3.2.v20120418
0.08/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.08/0.10	c java.vm.version	19.1-b02
0.08/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.10	c sun.arch.data.model	64
0.08/0.10	c java.version		1.6.0_24
0.08/0.10	c os.name		Linux
0.08/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.08/0.10	c os.arch		amd64
0.08/0.10	c Free memory 		501472288
0.08/0.10	c Max memory 		7480803328
0.08/0.10	c Total memory 		504102912
0.08/0.10	c Number of processors 	8
0.08/0.13	c Pseudo Boolean Optimization by upper bound
0.08/0.13	c ManyCore solver with 2 solvers running in parallel
0.08/0.13	c --- Begin Solver configuration ---
0.08/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.08/0.13	c Learn all clauses as in MiniSAT
0.08/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.13	c Expensive reason simplification
0.08/0.13	c Armin Biere (Picosat) restarts strategy
0.08/0.13	c Glucose learned constraints deletion strategy
0.08/0.13	c timeout=2147483s
0.08/0.13	c DB Simplification allowed=false
0.08/0.13	c c --- End Solver configuration ---
0.08/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.13	c --- Begin Solver configuration ---
0.08/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.08/0.13	c Learn all clauses as in MiniSAT
0.08/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.13	c No reason simplification
0.08/0.13	c Armin Biere (Picosat) restarts strategy
0.08/0.13	c Glucose learned constraints deletion strategy
0.08/0.13	c timeout=2147483s
0.08/0.13	c DB Simplification allowed=false
0.08/0.13	c c --- End Solver configuration ---
0.08/0.13	c solving HOME/instance-3688688-1337879012.opb
0.08/0.13	c reading problem ... 
0.08/0.15	c ... done. Wall clock time 0.022s.
0.08/0.15	c declared #vars     10
0.08/0.15	c internal #vars     34
0.08/0.15	c #constraints  58
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.08/0.15	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.08/0.15	c ignored satisfied constraints => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 24
0.08/0.15	c 68 constraints processed.
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.08/0.15	c ignored satisfied constraints => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 24
0.08/0.15	c 68 constraints processed.
0.08/0.15	c objective function length is 10 literals
0.08/0.15	c  And the winner is solver0
0.16/0.65	c SATISFIABLE
0.16/0.65	c OPTIMIZING...
0.16/0.65	c Got one! Elapsed wall clock time (in seconds):0.523
0.16/0.65	o -2
0.16/0.66	c  And the winner is solver0
0.16/1.15	c Got one! Elapsed wall clock time (in seconds):1.025
0.16/1.15	o -3
0.16/1.16	c  And the winner is solver0
0.16/1.65	c starts		: 3
0.16/1.65	c conflicts		: 14
0.16/1.65	c decisions		: 18
0.16/1.65	c propagations		: 152
0.16/1.65	c inspects		: 426
0.16/1.65	c shortcuts		: 0
0.16/1.65	c learnt literals	: 4
0.16/1.65	c learnt binary clauses	: 3
0.16/1.65	c learnt ternary clauses	: 1
0.16/1.65	c learnt constraints	: 9
0.16/1.65	c ignored constraints	: 0
0.16/1.65	c root simplifications	: 0
0.16/1.65	c removed literals (reason simplification)	: 3
0.16/1.65	c reason swapping (by a shorter reason)	: 0
0.16/1.65	c Calls to reduceDB	: 0
0.16/1.65	c number of reductions to clauses (during analyze)	: 0
0.16/1.65	c number of learned constraints concerned by reduction	: 0
0.16/1.65	c number of learning phase by resolution	: 0
0.16/1.65	c number of learning phase by cutting planes	: 0
0.16/1.65	c speed (assignments/second)	: 101.26582278481014
0.16/1.65	c non guided choices	0
0.16/1.66	c learnt constraints type 
0.16/1.66	c constraints type 
0.16/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.16/1.66	c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.16/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.16/1.66	c ignored satisfied constraints => 10
0.16/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 24
0.16/1.66	c 68 constraints processed.
0.16/1.66	c constraints type 
0.16/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.16/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.16/1.66	c ignored satisfied constraints => 10
0.16/1.66	c org.sat4j.pb.constraints.pb.UnitClausesPB => 10
0.16/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 24
0.16/1.66	c 68 constraints processed.
0.16/1.66	s OPTIMUM FOUND
0.16/1.66	v -x1 -x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 
0.16/1.66	c objective function=-3
0.16/1.66	c Total wall clock time (in seconds): 1.528

Verifier Data 

OK	-3

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-3688688-1337879012/watcher-3688688-1337879012 -o /tmp/evaluation-result-3688688-1337879012/solver-3688688-1337879012 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688688-1337879012.opb 

running on 4 cores: 0,2,4,6

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: 3.96 3.83 3.78 4/197 22797
/proc/meminfo: memFree=25679496/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/22797/stat : 22797 (java) D 22795 22797 20503 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 254029657 9515008 182 33554432000 1073741824 1073778376 140735018080096 140735018071128 270118239925 0 0 4096 0 18446744072100609316 0 0 17 0 0 0 0 0 0
/proc/22797/statm: 2323 182 140 9 0 71 0

[startup+0.0771999 s]
/proc/loadavg: 3.96 3.83 3.78 4/197 22797
/proc/meminfo: memFree=25679496/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9558412 CPUtime=0.05 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 3205 0 1 0 4 1 0 0 20 0 18 0 254029657 9787813888 4414 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2389603 4414 1758 9 0 2380296 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9558412

[startup+0.1002 s]
/proc/loadavg: 3.96 3.83 3.78 4/197 22797
/proc/meminfo: memFree=25679496/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9558412 CPUtime=0.08 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 4144 0 1 0 7 1 0 0 20 0 18 0 254029657 9787813888 5346 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2389603 5346 2079 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412

[startup+0.300274 s]
/proc/loadavg: 3.96 3.83 3.78 4/197 22797
/proc/meminfo: memFree=25679496/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 4559 0 1 0 15 1 0 0 20 0 19 0 254029657 10060460032 6703 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2456167 6703 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

[startup+0.700253 s]
/proc/loadavg: 3.96 3.83 3.78 4/197 22797
/proc/meminfo: memFree=25679496/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 4624 0 1 0 15 1 0 0 20 0 19 0 254029657 10060460032 8273 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2456167 8273 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

[startup+1.50065 s]
/proc/loadavg: 3.96 3.83 3.78 3/216 22822
/proc/meminfo: memFree=25654876/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 4638 0 1 0 15 1 0 0 20 0 19 0 254029657 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2456167 9298 2157 9 0 2446860 0
[pid=22797/tid=22799] ppid=22795 vsize=9824668 CPUtime=0.12 cores=0,2,4,6
/proc/22797/task/22799/stat : 22799 (java) S 22795 22797 20503 0 -1 4202560 2444 0 1 0 10 2 0 0 20 0 19 0 254029658 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131727647736 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22800] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22800/stat : 22800 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131700099496 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22801] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22801/stat : 22801 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131699046952 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22802] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22802/stat : 22802 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131697993896 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22797/tid=22803] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22803/stat : 22803 (java) S 22795 22797 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131568232744 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22804] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22804/stat : 22804 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131567180712 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22805] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22805/stat : 22805 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131566128168 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22806] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22806/stat : 22806 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131565075112 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22807] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22807/stat : 22807 (java) S 22795 22797 20503 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131564022568 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22808] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22808/stat : 22808 (java) S 22795 22797 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131081509224 270121613225 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22809] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22809/stat : 22809 (java) S 22795 22797 20503 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131080455544 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22810] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22810/stat : 22810 (java) S 22795 22797 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131079402376 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22811] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22811/stat : 22811 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131078351120 270121621280 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22812] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22812/stat : 22812 (java) S 22795 22797 20503 0 -1 4202560 349 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131077299000 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22813] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22813/stat : 22813 (java) S 22795 22797 20503 0 -1 4202560 524 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131076246456 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22797/tid=22814] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22814/stat : 22814 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131075193592 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22815] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22815/stat : 22815 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131074141256 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22819] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22819/stat : 22819 (java) S 22795 22797 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254029673 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131069928360 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

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

[startup+1.60085 s]
/proc/loadavg: 3.96 3.83 3.78 3/216 22822
/proc/meminfo: memFree=25654876/32873844 swapFree=6856/6856
[pid=22797] ppid=22795 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/22797/stat : 22797 (java) S 22795 22797 20503 0 -1 4202496 4638 0 1 0 15 1 0 0 20 0 19 0 254029657 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140737142767600 270121599037 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/22797/statm: 2456167 9298 2157 9 0 2446860 0
[pid=22797/tid=22799] ppid=22795 vsize=9824668 CPUtime=0.12 cores=0,2,4,6
/proc/22797/task/22799/stat : 22799 (java) S 22795 22797 20503 0 -1 4202560 2444 0 1 0 10 2 0 0 20 0 19 0 254029658 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131727647736 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22800] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22800/stat : 22800 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131700099496 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22801] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22801/stat : 22801 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131699046952 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22802] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22802/stat : 22802 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131697993896 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22797/tid=22803] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22803/stat : 22803 (java) S 22795 22797 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131568232744 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22804] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22804/stat : 22804 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131567180712 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22805] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22805/stat : 22805 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131566128168 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22806] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22806/stat : 22806 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131565075112 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=22797/tid=22807] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22807/stat : 22807 (java) S 22795 22797 20503 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254029659 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131564022568 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22808] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22808/stat : 22808 (java) S 22795 22797 20503 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131081509224 270121613225 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22809] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22809/stat : 22809 (java) S 22795 22797 20503 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131080455544 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22810] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22810/stat : 22810 (java) S 22795 22797 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254029661 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131079402376 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22811] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22811/stat : 22811 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131078351120 270121621280 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22812] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22812/stat : 22812 (java) S 22795 22797 20503 0 -1 4202560 349 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131077299000 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=22797/tid=22813] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22813/stat : 22813 (java) S 22795 22797 20503 0 -1 4202560 524 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131076246456 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=22797/tid=22814] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22814/stat : 22814 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131075193592 270121612348 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22815] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22815/stat : 22815 (java) S 22795 22797 20503 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254029664 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131074141256 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=22797/tid=22819] ppid=22795 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/22797/task/22819/stat : 22819 (java) S 22795 22797 20503 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254029673 10060460032 9298 33554432000 1073741824 1073778376 140737142776464 140131069928360 270121613225 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.66202
CPU time (s): 0.19297
CPU user time (s): 0.141978
CPU system time (s): 0.050992
CPU usage (%): 11.6106
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.050992
maximum resident set size= 39252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4646
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 269
involuntary context switches= 20

runsolver used 0.012998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-24 19:03:32
IDJOB=3688688
IDBENCH=48200
IDSOLVER=2268
FILE ID=node106/3688688-1337879012
RUNJOBID= node106-1337871881-20519
PBS_JOBID= 14620098
Free space on /tmp= 71664 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_2.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688688-1337879012/watcher-3688688-1337879012 -o /tmp/evaluation-result-3688688-1337879012/solver-3688688-1337879012 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688688-1337879012.opb

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

MD5SUM BENCH= 409fc161256ebdd300d2786ef91cfdcf
RANDOM SEED=1602369030

node106.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.92
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
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		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        25680140 kB
Buffers:          202456 kB
Cached:          2902560 kB
SwapCached:            0 kB
Active:          4020140 kB
Inactive:        2401688 kB
Active(anon):    3319284 kB
Inactive(anon):        0 kB
Active(file):     700856 kB
Inactive(file):  2401688 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               460 kB
Writeback:             0 kB
AnonPages:       3325260 kB
Mapped:            22556 kB
Shmem:               200 kB
Slab:             625924 kB
SReclaimable:      68528 kB
SUnreclaim:       557396 kB
KernelStack:        1624 kB
PageTables:        10704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3513004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3219456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71664 MiB
End job on node106 at 2012-05-24 19:03:33