Trace number 4103586

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 PB16UNSAT 1.73474 1.11416

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-etamacro.opb
MD5SUMf7cd52c219cc6e0fc4b5401699d735d9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.371943
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables15742
Total number of constraints530
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 constraints530
Minimum length of a constraint10
Maximum length of a constraint522
Number of terms in the objective function 1442
Biggest coefficient in the objective function 25807666597068800000
Number of bits for the biggest coefficient in the objective function 65
Sum of the numbers in the objective function 217111455784720206333
Number of bits of the sum of numbers in the objective function 68
Biggest number in a constraint 25807666597068800000
Number of bits of the biggest number in a constraint 65
Biggest sum of numbers in a constraint 217111455784720206333
Number of bits of the biggest sum of numbers68
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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4103586-1466243544.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
1.36/0.60	c ... done. Wall clock time 0.493s.
1.36/0.60	c declared #vars     15742
1.36/0.60	c #constraints  802
1.36/0.60	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.36/0.60	c constraints type 
1.36/0.60	c org.sat4j.specs.Constr$1 => 65
1.36/0.60	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 737
1.36/0.60	c 802 constraints processed.
1.36/0.60	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.36/0.60	c constraints type 
1.36/0.60	c org.sat4j.specs.Constr$1 => 65
1.36/0.60	c org.sat4j.pb.constraints.pb.MaxWatchPb => 737
1.36/0.60	c 802 constraints processed.
1.36/0.60	c objective function length is 1442 literals
1.36/0.67	c And the winner is solver1
1.71/1.11	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
1.71/1.11	c starts		: 0
1.71/1.11	c conflicts		: 0
1.71/1.11	c decisions		: 0
1.71/1.11	c propagations		: 8186
1.71/1.11	c inspects		: 5807
1.71/1.11	c shortcuts		: 0
1.71/1.11	c learnt literals	: 0
1.71/1.11	c learnt binary clauses	: 0
1.71/1.11	c learnt ternary clauses	: 0
1.71/1.11	c learnt constraints	: 0
1.71/1.11	c ignored constraints	: 0
1.71/1.11	c root simplifications	: 0
1.71/1.11	c removed literals (reason simplification)	: 0
1.71/1.11	c reason swapping (by a shorter reason)	: 0
1.71/1.11	c Calls to reduceDB	: 0
1.71/1.11	c Number of update (reduction) of LBD	: 0
1.71/1.11	c Imported unit clauses	: 0
1.71/1.11	c number of reductions to clauses (during analyze)	: 0
1.71/1.11	c number of learned constraints concerned by reduction	: 0
1.71/1.11	c number of learning phase by resolution	: 0
1.71/1.11	c number of learning phase by cutting planes	: 0
1.71/1.11	c speed (assignments/second)	: 5.5829742779467985E-6
1.71/1.11	c non guided choices	0
1.71/1.11	c learnt constraints type 
1.71/1.11	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
1.71/1.11	c starts		: 0
1.71/1.11	c conflicts		: 0
1.71/1.11	c decisions		: 0
1.71/1.11	c propagations		: 8186
1.71/1.11	c inspects		: 5807
1.71/1.11	c shortcuts		: 0
1.71/1.11	c learnt literals	: 0
1.71/1.11	c learnt binary clauses	: 0
1.71/1.11	c learnt ternary clauses	: 0
1.71/1.11	c learnt constraints	: 0
1.71/1.11	c ignored constraints	: 0
1.71/1.11	c root simplifications	: 0
1.71/1.11	c removed literals (reason simplification)	: 0
1.71/1.11	c reason swapping (by a shorter reason)	: 0
1.71/1.11	c Calls to reduceDB	: 0
1.71/1.11	c Number of update (reduction) of LBD	: 0
1.71/1.11	c Imported unit clauses	: 0
1.71/1.11	c number of reductions to clauses (during analyze)	: 0
1.71/1.11	c number of learned constraints concerned by reduction	: 0
1.71/1.11	c number of learning phase by resolution	: 0
1.71/1.11	c number of learning phase by cutting planes	: 0
1.71/1.11	c speed (assignments/second)	: 5.582974277942991E-6
1.71/1.11	c non guided choices	0
1.71/1.11	c learnt constraints type 
1.71/1.11	s UNSATISFIABLE
1.71/1.11	c Total wall clock time (in seconds): 1.0

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-4103586-1466243544/watcher-4103586-1466243544 -o /tmp/evaluation-result-4103586-1466243544/solver-4103586-1466243544 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466241741-20174 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4103586-1466243544.opb 

pid=20769
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 26401013 98570240 977 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 24065 977 743 9 0 16771 0
[pid=20772/tid=20773] ppid=20769 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) R 20769 20772 20157 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 26401013 98570240 978 33554432000 1073741824 1073778376 140737456590288 139873789435432 214537422208 0 0 4096 0 0 0 0 -1 5 0 0 0 0 0

[startup+0.10006 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 4494 0 1 0 10 0 0 0 20 0 18 0 26401013 9787879424 6120 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2389619 6120 2156 9 0 2380296 0
[pid=20772/tid=20773] ppid=20769 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) R 20769 20772 20157 0 -1 4202560 2385 0 1 0 7 0 0 0 20 0 18 0 26401013 9787879424 6120 33554432000 1073741824 1073778376 140737456590288 139873789438880 214540794936 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200279 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9558476 CPUtime=0.3 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 5035 0 1 0 29 1 0 0 20 0 18 0 26401013 9787879424 7412 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2389619 7412 2219 9 0 2380296 0
[pid=20772/tid=20773] ppid=20769 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) R 20769 20772 20157 0 -1 4202560 2398 0 1 0 17 0 0 0 20 0 18 0 26401013 9787879424 7412 33554432000 1073741824 1073778376 140737456590288 139873789439752 139873612833985 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9558476

[startup+0.300256 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9558476 CPUtime=0.57 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 11871 0 1 0 55 2 0 0 20 0 18 0 26401013 9787879424 13984 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2389619 13984 2234 9 0 2380296 0
[pid=20772/tid=20773] ppid=20769 vsize=9558476 CPUtime=0.27 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) R 20769 20772 20157 0 -1 4202560 2403 0 1 0 27 0 0 0 20 0 18 0 26401013 9787879424 13984 33554432000 1073741824 1073778376 140737456590288 139873789439752 139873792725907 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 9558476

[startup+0.700207 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9691604 CPUtime=1.64 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 17979 0 1 0 159 5 0 0 20 0 19 0 26401013 9924202496 28941 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2422901 28941 2261 9 0 2413578 0
[pid=20772/tid=20773] ppid=20769 vsize=9691604 CPUtime=0.58 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) S 20769 20772 20157 0 -1 4202560 2442 0 1 0 56 2 0 0 20 0 19 0 26401013 9924202496 28941 33554432000 1073741824 1073778376 140737456590288 139873789440888 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 9691604

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20772 sig 9
??? kill -20772 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800317 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9691604 CPUtime=1.71 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 17981 0 1 0 165 6 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2422901 28463 2261 9 0 2413578 0
[pid=20772/tid=20773] ppid=20769 vsize=9691604 CPUtime=0.58 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) S 20769 20772 20157 0 -1 4202560 2442 0 1 0 56 2 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873789440888 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 9691604

[startup+1.00023 s]
/proc/loadavg: 4.19 4.20 3.76 6/193 20772
/proc/meminfo: memFree=30585748/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9691604 CPUtime=1.71 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 17981 0 1 0 165 6 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2422901 28463 2261 9 0 2413578 0
[pid=20772/tid=20773] ppid=20769 vsize=9691604 CPUtime=0.58 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) S 20769 20772 20157 0 -1 4202560 2442 0 1 0 56 2 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873789440888 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 9691604

[startup+1.10029 s]
/proc/loadavg: 4.19 4.20 3.76 4/215 20796
/proc/meminfo: memFree=30327860/32872528 swapFree=1191052/1305516
[pid=20772] ppid=20769 vsize=9691604 CPUtime=1.71 cores=1,3,5,7
/proc/20772/stat : 20772 (java) S 20769 20772 20157 0 -1 4202496 17981 0 1 0 165 6 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 140737456581424 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20772/statm: 2422901 28463 2261 9 0 2413578 0
[pid=20772/tid=20773] ppid=20769 vsize=9691604 CPUtime=0.58 cores=1,3,5,7
/proc/20772/task/20773/stat : 20773 (java) S 20769 20772 20157 0 -1 4202560 2442 0 1 0 56 2 0 0 20 0 18 0 26401013 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873789440888 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20772/tid=20775] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20775/stat : 20775 (java) S 20769 20772 20157 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873750932008 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20776] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20776/stat : 20776 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873749879208 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20772/tid=20777] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20777/stat : 20777 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873748826408 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20772/tid=20778] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20778/stat : 20778 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873747773608 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20772/tid=20779] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20779/stat : 20779 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873746721832 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20780] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20780/stat : 20780 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873745669032 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20772/tid=20781] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20781/stat : 20781 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873744616232 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20772/tid=20782] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20782/stat : 20782 (java) S 20769 20772 20157 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 18 0 26401014 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873743563432 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20783] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20783/stat : 20783 (java) S 20769 20772 20157 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 18 0 26401015 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873612720616 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20772/tid=20784] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20784/stat : 20784 (java) S 20769 20772 20157 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 18 0 26401016 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873611666680 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20785] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20785/stat : 20785 (java) S 20769 20772 20157 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26401016 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873610613768 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20786] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20786/stat : 20786 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401018 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873609562256 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20787] ppid=20769 vsize=9691604 CPUtime=0.46 cores=1,3,5,7
/proc/20772/task/20787/stat : 20787 (java) S 20769 20772 20157 0 -1 4202560 8377 0 0 0 44 2 0 0 20 0 18 0 26401018 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873608510392 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20772/tid=20788] ppid=20769 vsize=9691604 CPUtime=0.5 cores=1,3,5,7
/proc/20772/task/20788/stat : 20788 (java) S 20769 20772 20157 0 -1 4202560 5871 0 0 0 50 0 0 0 20 0 18 0 26401018 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873607457592 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20772/tid=20789] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20789/stat : 20789 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401018 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873606404984 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20772/tid=20790] ppid=20769 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/20772/task/20790/stat : 20790 (java) S 20769 20772 20157 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26401018 9924202496 28463 33554432000 1073741824 1073778376 140737456590288 139873605352392 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.11416
CPU time (s): 1.73474
CPU user time (s): 1.64275
CPU system time (s): 0.091986
CPU usage (%): 155.698
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.64275
system time used= 0.091986
maximum resident set size= 116048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17989
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= 312
involuntary context switches= 51

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-18 11:52:24
IDJOB=4103586
IDBENCH=2402
IDSOLVER=2543
FILE ID=node127/4103586-1466243544
RUNJOBID= node127-1466241741-20174
PBS_JOBID= 19918213
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-etamacro.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103586-1466243544/watcher-4103586-1466243544 -o /tmp/evaluation-result-4103586-1466243544/solver-4103586-1466243544 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466241741-20174 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4103586-1466243544.opb

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

MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9
RANDOM SEED=1662699246

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30589736 kB
Buffers:           55708 kB
Cached:           101988 kB
SwapCached:          516 kB
Active:           125800 kB
Inactive:         107184 kB
Active(anon):      75708 kB
Inactive(anon):     2184 kB
Active(file):      50092 kB
Inactive(file):   105000 kB
Unevictable:     1305516 kB
Mlocked:         1191052 kB
SwapTotal:      67108856 kB
SwapFree:       67100260 kB
Dirty:              3880 kB
Writeback:             0 kB
AnonPages:       1450612 kB
Mapped:            15364 kB
Shmem:                 0 kB
Slab:             602888 kB
SReclaimable:      45600 kB
SUnreclaim:       557288 kB
KernelStack:        1744 kB
PageTables:         6728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1993116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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= 71736 MiB
End job on node127 at 2016-06-18 11:52:25