Trace number 4081488

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
Sat4j PB 2.3.6 Res+CP PB16OPT5148 1.08483 1.16204

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUMd99cfd7c624f6e153a873fe4512e21db
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5148
Best CPU time to get the best result obtained on this benchmark0.007998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5148
Optimality of the best value was proved YES
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4081488-1465235407.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  objective function found
0.11/0.14	c ... done. Wall clock time 0.03s.
0.11/0.14	c declared #vars     105
0.11/0.14	c #constraints  126
0.11/0.14	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 14
0.11/0.14	c org.sat4j.minisat.constraints.card.MinWatchCard => 14
0.11/0.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 98
0.11/0.14	c 126 constraints processed.
0.11/0.14	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.14	c constraints type 
0.11/0.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 98
0.11/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 14
0.11/0.14	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 14
0.11/0.14	c 126 constraints processed.
0.11/0.14	c objective function length is 105 literals
0.11/0.14	c And the winner is solver0
0.16/0.64	c SATISFIABLE
0.16/0.64	c OPTIMIZING...
0.16/0.64	c Got one! Elapsed wall clock time (in seconds):0.535
0.16/0.64	o 5148
0.72/0.83	c And the winner is solver1
1.05/1.15	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
1.05/1.15	c starts		: 2
1.05/1.15	c conflicts		: 834
1.05/1.15	c decisions		: 885
1.05/1.15	c propagations		: 5662
1.05/1.15	c inspects		: 91988
1.05/1.15	c shortcuts		: 0
1.05/1.15	c learnt literals	: 0
1.05/1.15	c learnt binary clauses	: 0
1.05/1.15	c learnt ternary clauses	: 0
1.05/1.15	c learnt constraints	: 834
1.05/1.15	c ignored constraints	: 0
1.05/1.15	c root simplifications	: 0
1.05/1.15	c removed literals (reason simplification)	: 2303
1.05/1.15	c reason swapping (by a shorter reason)	: 0
1.05/1.15	c Calls to reduceDB	: 0
1.05/1.15	c Number of update (reduction) of LBD	: 9
1.05/1.15	c Imported unit clauses	: 0
1.05/1.15	c number of reductions to clauses (during analyze)	: 0
1.05/1.15	c number of learned constraints concerned by reduction	: 0
1.05/1.15	c number of learning phase by resolution	: 0
1.05/1.15	c number of learning phase by cutting planes	: 0
1.05/1.15	c speed (assignments/second)	: 5605.940594059406
1.05/1.15	c non guided choices	0
1.05/1.15	c learnt constraints type 
1.05/1.15	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
1.05/1.15	c starts		: 2
1.05/1.15	c conflicts		: 29
1.05/1.15	c decisions		: 147
1.05/1.15	c propagations		: 555
1.05/1.15	c inspects		: 1923
1.05/1.15	c shortcuts		: 0
1.05/1.15	c learnt literals	: 0
1.05/1.15	c learnt binary clauses	: 0
1.05/1.15	c learnt ternary clauses	: 0
1.05/1.15	c learnt constraints	: 28
1.05/1.15	c ignored constraints	: 0
1.05/1.15	c root simplifications	: 0
1.05/1.15	c removed literals (reason simplification)	: 0
1.05/1.15	c reason swapping (by a shorter reason)	: 0
1.05/1.15	c Calls to reduceDB	: 0
1.05/1.15	c Number of update (reduction) of LBD	: 0
1.05/1.15	c Imported unit clauses	: 0
1.05/1.15	c number of reductions to clauses (during analyze)	: 0
1.05/1.15	c number of learned constraints concerned by reduction	: 0
1.05/1.15	c number of learning phase by resolution	: 0
1.05/1.15	c number of learning phase by cutting planes	: 0
1.05/1.15	c speed (assignments/second)	: 1094.6745562130177
1.05/1.15	c non guided choices	0
1.05/1.15	c learnt constraints type 
1.05/1.15	s OPTIMUM FOUND
1.05/1.15	c Found 1 solution(s)
1.05/1.15	v x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 -x105 
1.05/1.15	c objective function=5148
1.05/1.15	c Total wall clock time (in seconds): 1.05

Verifier Data 

OK	5148

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4081488-1465235407/watcher-4081488-1465235407 -o /tmp/evaluation-result-4081488-1465235407/solver-4081488-1465235407 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1465220812-973 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4081488-1465235407.opb 

pid=7169
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: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 105475562 98570240 978 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 24065 978 744 9 0 16771 0
[pid=7172/tid=7173] ppid=7169 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) R 7169 7172 955 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 105475562 98570240 978 33554432000 1073741824 1073778376 140735211054592 140278632611368 235374724480 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0

[startup+0.10006 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 4499 0 1 0 10 1 0 0 20 0 18 0 105475562 9787879424 6115 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2389619 6115 2158 9 0 2380296 0
[pid=7172/tid=7173] ppid=7169 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) R 7169 7172 955 0 -1 4202560 2385 0 1 0 8 0 0 0 20 0 18 0 105475562 9787879424 6115 33554432000 1073741824 1073778376 140735211054592 140278632614816 140278635698544 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200385 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 4595 0 1 0 15 1 0 0 20 0 19 0 105475562 10060525568 7715 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 7715 2173 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2402 0 1 0 12 0 0 0 20 0 19 0 105475562 10060525568 7715 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+0.30035 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 4595 0 1 0 15 1 0 0 20 0 19 0 105475562 10060525568 7715 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 7715 2173 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2402 0 1 0 12 0 0 0 20 0 19 0 105475562 10060525568 7715 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824732

[startup+0.700176 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=0.32 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 6446 0 1 0 31 1 0 0 20 0 22 0 105475562 10060525568 10602 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 10603 2214 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2407 0 1 0 12 0 0 0 20 0 22 0 105475562 10060525568 10603 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7172 sig 9
??? kill -7172 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800264 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=0.72 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 8473 0 1 0 70 2 0 0 20 0 22 0 105475562 10060525568 11334 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 11334 2230 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2407 0 1 0 12 0 0 0 20 0 22 0 105475562 10060525568 11334 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 9824732

[startup+1.0003 s]
/proc/loadavg: 4.29 4.13 4.07 4/196 7172
/proc/meminfo: memFree=28596624/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=1.05 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 11736 0 1 0 101 4 0 0 20 0 19 0 105475562 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 13096 2238 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2407 0 1 0 12 0 0 0 20 0 19 0 105475562 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 9824732

[startup+1.10031 s]
/proc/loadavg: 4.10 4.10 4.06 3/215 7197
/proc/meminfo: memFree=28550616/32872528 swapFree=13256/481332
[pid=7172] ppid=7169 vsize=9824732 CPUtime=1.05 cores=0,2,4,6
/proc/7172/stat : 7172 (java) S 7169 7172 955 0 -1 4202496 11736 0 1 0 101 4 0 0 20 0 19 0 105475562 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140735211045728 235378081853 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7172/statm: 2456183 13096 2238 9 0 2446860 0
[pid=7172/tid=7173] ppid=7169 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/7172/task/7173/stat : 7173 (java) S 7169 7172 955 0 -1 4202560 2407 0 1 0 12 0 0 0 20 0 19 0 105475562 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278632616824 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7175] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7175/stat : 7175 (java) S 7169 7172 955 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278605068840 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7176] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7176/stat : 7176 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278604016040 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7177] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7177/stat : 7177 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278602963240 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7172/tid=7178] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7178/stat : 7178 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278601910440 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7172/tid=7179] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7179/stat : 7179 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278600858664 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7180] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7180/stat : 7180 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278599805864 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7181] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7181/stat : 7181 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278469536552 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=7172/tid=7182] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7182/stat : 7182 (java) S 7169 7172 955 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 105475563 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140278468483752 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7183] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7183/stat : 7183 (java) S 7169 7172 955 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 105475564 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277985536488 235378096041 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7184] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7184/stat : 7184 (java) S 7169 7172 955 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 105475564 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277984482552 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7185] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7185/stat : 7185 (java) S 7169 7172 955 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 105475564 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277983429640 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7186] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7186/stat : 7186 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475566 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277982378128 235378104096 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=7172/tid=7187] ppid=7169 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/7172/task/7187/stat : 7187 (java) S 7169 7172 955 0 -1 4202560 2653 0 0 0 25 0 0 0 20 0 19 0 105475566 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277981326264 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=7172/tid=7188] ppid=7169 vsize=9824732 CPUtime=0.26 cores=0,2,4,6
/proc/7172/task/7188/stat : 7188 (java) S 7169 7172 955 0 -1 4202560 5331 0 0 0 26 0 0 0 20 0 19 0 105475566 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277980273464 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7189] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7189/stat : 7189 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475566 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277979220856 235378095164 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7190] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7190/stat : 7190 (java) S 7169 7172 955 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 105475566 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277978168264 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=7172/tid=7197] ppid=7169 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/7172/task/7197/stat : 7197 (java) S 7169 7172 955 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 105475627 10060525568 13096 33554432000 1073741824 1073778376 140735211054592 140277977114024 235378096041 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.16204
CPU time (s): 1.08483
CPU user time (s): 1.02284
CPU system time (s): 0.06199
CPU usage (%): 93.356
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.02284
system time used= 0.06199
maximum resident set size= 54448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11748
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= 284
involuntary context switches= 43

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-06 19:50:07
IDJOB=4081488
IDBENCH=24971
IDSOLVER=2543
FILE ID=node104/4081488-1465235407
RUNJOBID= node104-1465220812-973
PBS_JOBID= 19843225
Free space on /tmp= 71716 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4081488-1465235407/watcher-4081488-1465235407 -o /tmp/evaluation-result-4081488-1465235407/solver-4081488-1465235407 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1465220812-973 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4081488-1465235407.opb

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

MD5SUM BENCH= d99cfd7c624f6e153a873fe4512e21db
RANDOM SEED=904447669

node104.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		: 2666.775
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	: 5333.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.55
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		: 2666.775
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28598944 kB
Buffers:           26564 kB
Cached:           119968 kB
SwapCached:         1724 kB
Active:          3016960 kB
Inactive:          65568 kB
Active(anon):    2936276 kB
Inactive(anon):     2356 kB
Active(file):      80684 kB
Inactive(file):    63212 kB
Unevictable:      481332 kB
Mlocked:           13256 kB
SwapTotal:      67108856 kB
SwapFree:       67097228 kB
Dirty:               768 kB
Writeback:             0 kB
AnonPages:       3461396 kB
Mapped:            15320 kB
Shmem:                 0 kB
Slab:             567552 kB
SReclaimable:      10944 kB
SUnreclaim:       556608 kB
KernelStack:        1800 kB
PageTables:        10708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3737480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3381248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node104 at 2016-06-06 19:50:08