Trace number 4097955

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
Sat4j PB 2.3.6 Res+CP PB16UNSAT 1.77273 1.41385

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_3.opb
MD5SUM201a5c61dbbc030353c9f9da3faadf7f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.25696
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4556
Total number of constraints22182
Number of constraints which are clauses22177
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint67
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 70
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Glucose 2.1 dynamic restart strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	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
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-4097955-1466114860.opb
0.09/0.12	c reading problem ... 
0.09/0.12	c  no objective function found
1.66/0.90	c ... done. Wall clock time 0.783s.
1.66/0.90	c declared #vars     4556
1.66/0.90	c #constraints  22186
1.66/0.90	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.66/0.90	c constraints type 
1.66/0.90	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 13266
1.66/0.90	c org.sat4j.minisat.constraints.cnf.UnitClauses => 1
1.66/0.90	c org.sat4j.specs.Constr$1 => 4
1.66/0.90	c org.sat4j.minisat.constraints.card.MinWatchCard => 2
1.66/0.90	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
1.66/0.90	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 8910
1.66/0.90	c 22186 constraints processed.
1.66/0.90	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.66/0.90	c constraints type 
1.66/0.90	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8910
1.66/0.90	c org.sat4j.specs.Constr$1 => 4
1.66/0.90	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 13266
1.66/0.90	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
1.66/0.90	c org.sat4j.pb.constraints.pb.UnitClausesPB => 1
1.66/0.90	c org.sat4j.pb.constraints.pb.UnitClausePB => 3
1.66/0.90	c 22186 constraints processed.
1.66/0.92	c And the winner is solver1
1.77/1.40	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
1.77/1.40	c starts		: 0
1.77/1.40	c conflicts		: 0
1.77/1.40	c decisions		: 0
1.77/1.40	c propagations		: 73
1.77/1.40	c inspects		: 8914
1.77/1.40	c shortcuts		: 0
1.77/1.40	c learnt literals	: 0
1.77/1.40	c learnt binary clauses	: 0
1.77/1.40	c learnt ternary clauses	: 0
1.77/1.40	c learnt constraints	: 0
1.77/1.40	c ignored constraints	: 0
1.77/1.40	c root simplifications	: 0
1.77/1.40	c removed literals (reason simplification)	: 0
1.77/1.40	c reason swapping (by a shorter reason)	: 0
1.77/1.40	c Calls to reduceDB	: 0
1.77/1.40	c Number of update (reduction) of LBD	: 0
1.77/1.40	c Imported unit clauses	: 0
1.77/1.40	c number of reductions to clauses (during analyze)	: 0
1.77/1.40	c number of learned constraints concerned by reduction	: 0
1.77/1.40	c number of learning phase by resolution	: 0
1.77/1.40	c number of learning phase by cutting planes	: 0
1.77/1.40	c speed (assignments/second)	: 4.9791460323339045E-8
1.77/1.40	c non guided choices	0
1.77/1.40	c learnt constraints type 
1.77/1.41	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
1.77/1.41	c starts		: 0
1.77/1.41	c conflicts		: 0
1.77/1.41	c decisions		: 0
1.77/1.41	c propagations		: 71
1.77/1.41	c inspects		: 4429
1.77/1.41	c shortcuts		: 0
1.77/1.41	c learnt literals	: 0
1.77/1.41	c learnt binary clauses	: 0
1.77/1.41	c learnt ternary clauses	: 0
1.77/1.41	c learnt constraints	: 0
1.77/1.41	c ignored constraints	: 0
1.77/1.41	c root simplifications	: 0
1.77/1.41	c removed literals (reason simplification)	: 0
1.77/1.41	c reason swapping (by a shorter reason)	: 0
1.77/1.41	c Calls to reduceDB	: 0
1.77/1.41	c Number of update (reduction) of LBD	: 0
1.77/1.41	c Imported unit clauses	: 0
1.77/1.41	c number of reductions to clauses (during analyze)	: 0
1.77/1.41	c number of learned constraints concerned by reduction	: 0
1.77/1.41	c number of learning phase by resolution	: 0
1.77/1.41	c number of learning phase by cutting planes	: 0
1.77/1.41	c speed (assignments/second)	: 4.842731072543934E-8
1.77/1.41	c non guided choices	0
1.77/1.41	c learnt constraints type 
1.77/1.41	s UNSATISFIABLE
1.77/1.41	c Total wall clock time (in seconds): 1.29

Verifier Data 

ERROR: no interpretation found !

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-4097955-1466114860/watcher-4097955-1466114860 -o /tmp/evaluation-result-4097955-1466114860/solver-4097955-1466114860 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466112168-17180 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4097955-1466114860.opb 

pid=19614
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: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/19617/stat : 19617 (java) R 19614 19617 17164 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 13536567 9515008 185 33554432000 1073741824 1073778376 140734501980144 140734501962872 249640873255 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2323 185 143 9 0 71 0

[startup+0.100059 s]
/proc/loadavg: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 4428 0 1 0 8 1 0 0 20 0 18 0 13536567 9787879424 6052 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2389619 6052 2126 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200214 s]
/proc/loadavg: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9558476 CPUtime=0.28 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 6285 0 1 0 27 1 0 0 20 0 18 0 13536567 9787879424 7884 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2389619 7886 2209 9 0 2380296 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300235 s]
/proc/loadavg: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9558476 CPUtime=0.56 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 6867 0 1 0 55 1 0 0 20 0 18 0 13536567 9787879424 10669 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2389619 10669 2237 9 0 2380296 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9558476

[startup+0.700168 s]
/proc/loadavg: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9558476 CPUtime=1.1 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 12248 0 1 0 106 4 0 0 20 0 18 0 13536567 9787879424 44721 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2389619 44721 2257 9 0 2380296 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19617 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800223 s]
/proc/loadavg: 4.25 4.12 3.89 5/197 19617
/proc/meminfo: memFree=29283308/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9558476 CPUtime=1.38 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 14734 0 1 0 134 4 0 0 20 0 18 0 13536567 9787879424 46461 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2389619 46461 2261 9 0 2380296 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 9558476

[startup+1.2081 s]
/proc/loadavg: 4.25 4.12 3.89 4/215 19637
/proc/meminfo: memFree=29107140/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9691604 CPUtime=1.77 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 14843 0 1 0 171 6 0 0 20 0 18 0 13536567 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2422901 46182 2270 9 0 2413578 0
[pid=19617/tid=19619] ppid=19614 vsize=9691604 CPUtime=0.86 cores=0,2,4,6
/proc/19617/task/19619/stat : 19619 (java) S 19614 19617 17164 0 -1 4202560 2489 0 1 0 83 3 0 0 20 0 18 0 13536568 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182793225080 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19620] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19620/stat : 19620 (java) S 19614 19617 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182771325864 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19621] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19621/stat : 19621 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182770273320 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=19617/tid=19622] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19622/stat : 19622 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182769220264 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19623] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19623/stat : 19623 (java) S 19614 19617 17164 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182768167720 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19624] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19624/stat : 19624 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182430935464 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=19617/tid=19625] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19625/stat : 19625 (java) S 19614 19617 17164 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182429882920 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19626] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19626/stat : 19626 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182428829864 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19627] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19627/stat : 19627 (java) S 19614 19617 17164 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182427777320 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19628] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19628/stat : 19628 (java) S 19614 19617 17164 0 -1 4202560 71 0 0 0 0 0 0 0 20 0 18 0 13536570 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182415580008 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19629] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19629/stat : 19629 (java) S 19614 19617 17164 0 -1 4202560 18 0 0 0 0 0 0 0 20 0 18 0 13536571 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182414526328 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19630] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19630/stat : 19630 (java) S 19614 19617 17164 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 13536571 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182413473160 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19631] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19631/stat : 19631 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182412421904 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19632] ppid=19614 vsize=9691604 CPUtime=0.46 cores=0,2,4,6
/proc/19617/task/19632/stat : 19632 (java) S 19614 19617 17164 0 -1 4202560 8168 0 0 0 46 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182411368760 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19633] ppid=19614 vsize=9691604 CPUtime=0.35 cores=0,2,4,6
/proc/19617/task/19633/stat : 19633 (java) S 19614 19617 17164 0 -1 4202560 2799 0 0 0 35 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182410316216 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19634] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19634/stat : 19634 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182409263352 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19635] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19635/stat : 19635 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182408211016 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 9691604

[startup+1.40075 s]
/proc/loadavg: 4.25 4.12 3.89 4/215 19637
/proc/meminfo: memFree=29107140/32872528 swapFree=188940/188940
[pid=19617] ppid=19614 vsize=9691604 CPUtime=1.77 cores=0,2,4,6
/proc/19617/stat : 19617 (java) S 19614 19617 17164 0 -1 4202496 14843 0 1 0 171 6 0 0 20 0 18 0 13536567 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140734501971280 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19617/statm: 2422901 46182 2270 9 0 2413578 0
[pid=19617/tid=19619] ppid=19614 vsize=9691604 CPUtime=0.86 cores=0,2,4,6
/proc/19617/task/19619/stat : 19619 (java) S 19614 19617 17164 0 -1 4202560 2489 0 1 0 83 3 0 0 20 0 18 0 13536568 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182793225080 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19620] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19620/stat : 19620 (java) S 19614 19617 17164 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182771325864 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19621] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19621/stat : 19621 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182770273320 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=19617/tid=19622] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19622/stat : 19622 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182769220264 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19623] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19623/stat : 19623 (java) S 19614 19617 17164 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182768167720 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19624] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19624/stat : 19624 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182430935464 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=19617/tid=19625] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19625/stat : 19625 (java) S 19614 19617 17164 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182429882920 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19626] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19626/stat : 19626 (java) S 19614 19617 17164 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182428829864 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19627] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19627/stat : 19627 (java) S 19614 19617 17164 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 18 0 13536569 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182427777320 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=19617/tid=19628] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19628/stat : 19628 (java) S 19614 19617 17164 0 -1 4202560 71 0 0 0 0 0 0 0 20 0 18 0 13536570 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182415580008 249653409705 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19629] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19629/stat : 19629 (java) S 19614 19617 17164 0 -1 4202560 18 0 0 0 0 0 0 0 20 0 18 0 13536571 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182414526328 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19630] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19630/stat : 19630 (java) S 19614 19617 17164 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 13536571 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182413473160 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19631] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19631/stat : 19631 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182412421904 249653417760 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19632] ppid=19614 vsize=9691604 CPUtime=0.46 cores=0,2,4,6
/proc/19617/task/19632/stat : 19632 (java) S 19614 19617 17164 0 -1 4202560 8168 0 0 0 46 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182411368760 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=19617/tid=19633] ppid=19614 vsize=9691604 CPUtime=0.35 cores=0,2,4,6
/proc/19617/task/19633/stat : 19633 (java) S 19614 19617 17164 0 -1 4202560 2799 0 0 0 35 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182410316216 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19634] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19634/stat : 19634 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182409263352 249653408828 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=19617/tid=19635] ppid=19614 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/19617/task/19635/stat : 19635 (java) S 19614 19617 17164 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 13536573 9924202496 46182 33554432000 1073741824 1073778376 140734501980144 140182408211016 249653409705 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.41385
CPU time (s): 1.77273
CPU user time (s): 1.69074
CPU system time (s): 0.081987
CPU usage (%): 125.383
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.69074
system time used= 0.081987
maximum resident set size= 186232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14853
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= 300
involuntary context switches= 63

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-17 00:07:40
IDJOB=4097955
IDBENCH=107831
IDSOLVER=2543
FILE ID=node102/4097955-1466114860
RUNJOBID= node102-1466112168-17180
PBS_JOBID= 19904127
Free space on /tmp= 71724 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_3.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097955-1466114860/watcher-4097955-1466114860 -o /tmp/evaluation-result-4097955-1466114860/solver-4097955-1466114860 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466112168-17180 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4097955-1466114860.opb

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

MD5SUM BENCH= 201a5c61dbbc030353c9f9da3faadf7f
RANDOM SEED=1591399732

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
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	: 5332.56
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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:        29283952 kB
Buffers:           44684 kB
Cached:           121984 kB
SwapCached:         1412 kB
Active:          2596932 kB
Inactive:          87500 kB
Active(anon):    2519172 kB
Inactive(anon):     1076 kB
Active(file):      77760 kB
Inactive(file):    86424 kB
Unevictable:      188940 kB
Mlocked:          188940 kB
SwapTotal:      67108856 kB
SwapFree:       67099224 kB
Dirty:              3204 kB
Writeback:             0 kB
AnonPages:       2820356 kB
Mapped:            15432 kB
Shmem:                 0 kB
Slab:             568492 kB
SReclaimable:      12352 kB
SUnreclaim:       556140 kB
KernelStack:        1808 kB
PageTables:        10068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2854804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2576384 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= 71724 MiB
End job on node102 at 2016-06-17 00:07:42