Trace number 4096597

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 2.77258 1.28445

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-6_6_12.opb
MD5SUM7ade7ccbdb1f15a49323290185f1a311
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 benchmark0.05999
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables342
Total number of constraints1553
Number of constraints which are clauses1548
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 constraint18
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 30
Number of bits of the biggest sum of numbers5
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.
0.00/0.08	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@5d764be1
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@9f436f5
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@4413ee
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@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4096597-1466112681.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.26/0.27	c ... done. Wall clock time 0.157s.
0.26/0.27	c declared #vars     342
0.26/0.27	c #constraints  1557
0.26/0.27	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.26/0.27	c constraints type 
0.26/0.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 918
0.26/0.27	c org.sat4j.specs.Constr$1 => 4
0.26/0.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.26/0.27	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.26/0.27	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 629
0.26/0.27	c 1557 constraints processed.
0.26/0.27	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.26/0.27	c constraints type 
0.26/0.27	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 629
0.26/0.27	c org.sat4j.specs.Constr$1 => 4
0.26/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 918
0.26/0.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 3
0.26/0.27	c org.sat4j.pb.constraints.pb.UnitClausePB => 3
0.26/0.27	c 1557 constraints processed.
2.48/0.81	c And the winner is solver0
2.74/1.27	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.74/1.27	c starts		: 2
2.74/1.27	c conflicts		: 3825
2.74/1.27	c decisions		: 4508
2.74/1.27	c propagations		: 211442
2.74/1.27	c inspects		: 2493072
2.74/1.27	c shortcuts		: 0
2.74/1.27	c learnt literals	: 12
2.74/1.27	c learnt binary clauses	: 36
2.74/1.27	c learnt ternary clauses	: 94
2.74/1.27	c learnt constraints	: 3812
2.74/1.27	c ignored constraints	: 0
2.74/1.27	c root simplifications	: 0
2.74/1.27	c removed literals (reason simplification)	: 18735
2.74/1.27	c reason swapping (by a shorter reason)	: 0
2.74/1.27	c Calls to reduceDB	: 0
2.74/1.27	c Number of update (reduction) of LBD	: 1220
2.74/1.27	c Imported unit clauses	: 0
2.74/1.27	c number of reductions to clauses (during analyze)	: 0
2.74/1.27	c number of learned constraints concerned by reduction	: 0
2.74/1.27	c number of learning phase by resolution	: 0
2.74/1.27	c number of learning phase by cutting planes	: 0
2.74/1.27	c speed (assignments/second)	: 211653.65365365366
2.74/1.27	c non guided choices	69
2.74/1.28	c learnt constraints type 
2.74/1.28	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 36
2.74/1.28	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3776
2.74/1.28	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.74/1.28	c starts		: 4
2.74/1.28	c conflicts		: 406
2.74/1.28	c decisions		: 529
2.74/1.28	c propagations		: 22660
2.74/1.28	c inspects		: 381335
2.74/1.28	c shortcuts		: 0
2.74/1.28	c learnt literals	: 0
2.74/1.28	c learnt binary clauses	: 0
2.74/1.28	c learnt ternary clauses	: 0
2.74/1.28	c learnt constraints	: 406
2.74/1.28	c ignored constraints	: 0
2.74/1.28	c root simplifications	: 0
2.74/1.28	c removed literals (reason simplification)	: 0
2.74/1.28	c reason swapping (by a shorter reason)	: 0
2.74/1.28	c Calls to reduceDB	: 0
2.74/1.28	c Number of update (reduction) of LBD	: 0
2.74/1.28	c Imported unit clauses	: 0
2.74/1.28	c number of reductions to clauses (during analyze)	: 0
2.74/1.28	c number of learned constraints concerned by reduction	: 0
2.74/1.28	c number of learning phase by resolution	: 0
2.74/1.28	c number of learning phase by cutting planes	: 0
2.74/1.28	c speed (assignments/second)	: 22614.770459081836
2.74/1.28	c non guided choices	69
2.74/1.28	c learnt constraints type 
2.74/1.28	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 49
2.74/1.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
2.74/1.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 345
2.74/1.28	s UNSATISFIABLE
2.74/1.28	c Total wall clock time (in seconds): 1.167

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-4096597-1466112681/watcher-4096597-1466112681 -o /tmp/evaluation-result-4096597-1466112681/solver-4096597-1466112681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466112677-30850 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4096597-1466112681.opb 

pid=31562
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: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=89740 CPUtime=0 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 1249 0 0 0 0 0 0 0 20 0 2 0 13313581 91893760 893 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 22434 894 678 9 0 16769 0
[pid=31565/tid=31566] ppid=31562 vsize=91816 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) R 31562 31565 28709 0 -1 4202560 55 0 0 0 0 0 0 0 20 0 2 0 13313582 94019584 913 33554432000 1073741824 1073778376 140735638455376 140735638444440 211458801493 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100163 s]
/proc/loadavg: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 4442 0 1 0 9 1 0 0 20 0 18 0 13313581 9787879424 6079 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2389619 6080 2141 9 0 2380296 0
[pid=31565/tid=31566] ppid=31562 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) R 31562 31565 28709 0 -1 4202560 2391 0 1 0 6 1 0 0 20 0 18 0 13313582 9787879424 6080 33554432000 1073741824 1073778376 140735638455376 140315806292896 140315813723216 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200277 s]
/proc/loadavg: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9558476 CPUtime=0.26 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 4693 0 1 0 25 1 0 0 20 0 18 0 13313581 9787879424 7275 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2389619 7275 2211 9 0 2380296 0
[pid=31565/tid=31566] ppid=31562 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) R 31562 31565 28709 0 -1 4202560 2408 0 1 0 16 1 0 0 20 0 18 0 13313582 9787879424 7275 33554432000 1073741824 1073778376 140735638455376 140315806292896 140315658876320 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9558476

[startup+0.304901 s]
/proc/loadavg: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9824732 CPUtime=0.5 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 6009 0 1 0 49 1 0 0 20 0 22 0 13313581 10060525568 9559 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2456183 9559 2239 9 0 2446860 0
[pid=31565/tid=31566] ppid=31562 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) S 31562 31565 28709 0 -1 4202560 2424 0 1 0 23 2 0 0 20 0 22 0 13313582 10060525568 9559 33554432000 1073741824 1073778376 140735638455376 140315806294904 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9824732

[startup+0.700237 s]
/proc/loadavg: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9824732 CPUtime=2.09 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 17203 0 1 0 205 4 0 0 20 0 22 0 13313581 10060525568 24694 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2456183 24694 2256 9 0 2446860 0
[pid=31565/tid=31566] ppid=31562 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) S 31562 31565 28709 0 -1 4202560 2424 0 1 0 23 2 0 0 20 0 22 0 13313582 10060525568 24694 33554432000 1073741824 1073778376 140735638455376 140315806294904 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 31565 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800295 s]
/proc/loadavg: 2.37 2.13 2.08 6/197 31565
/proc/meminfo: memFree=31258868/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9824732 CPUtime=2.48 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 19445 0 1 0 243 5 0 0 20 0 22 0 13313581 10060525568 32295 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2456183 32295 2256 9 0 2446860 0
[pid=31565/tid=31566] ppid=31562 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) S 31562 31565 28709 0 -1 4202560 2424 0 1 0 23 2 0 0 20 0 22 0 13313582 10060525568 32295 33554432000 1073741824 1073778376 140735638455376 140315806294904 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 9824732

[startup+1.20801 s]
/proc/loadavg: 2.50 2.16 2.09 3/216 31587
/proc/meminfo: memFree=31004520/32872528 swapFree=496356/529060
[pid=31565] ppid=31562 vsize=9824732 CPUtime=2.74 cores=0,2,4,6
/proc/31565/stat : 31565 (java) S 31562 31565 28709 0 -1 4202496 19521 0 1 0 268 6 0 0 20 0 19 0 13313581 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140735638446512 211462160445 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31565/statm: 2456183 32861 2258 9 0 2446860 0
[pid=31565/tid=31566] ppid=31562 vsize=9824732 CPUtime=0.25 cores=0,2,4,6
/proc/31565/task/31566/stat : 31566 (java) S 31562 31565 28709 0 -1 4202560 2424 0 1 0 23 2 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315806294904 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31565/tid=31568] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31568/stat : 31568 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315778746792 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31569] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31569/stat : 31569 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315777694248 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31565/tid=31570] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31570/stat : 31570 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315647846568 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31565/tid=31571] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31571/stat : 31571 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315646794024 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31565/tid=31572] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31572/stat : 31572 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315645741992 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31573] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31573/stat : 31573 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315644689448 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31565/tid=31574] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31574/stat : 31574 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315643636392 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31565/tid=31575] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31575/stat : 31575 (java) S 31562 31565 28709 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13313582 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315172268840 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31576] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31576/stat : 31576 (java) S 31562 31565 28709 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 13313583 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315160070504 211462174633 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31577] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31577/stat : 31577 (java) S 31562 31565 28709 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13313584 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315159016824 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31578] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31578/stat : 31578 (java) S 31562 31565 28709 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13313584 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315157963656 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31579] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31579/stat : 31579 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313586 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315156912400 211462182688 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31580] ppid=31562 vsize=9824732 CPUtime=0.69 cores=0,2,4,6
/proc/31565/task/31580/stat : 31580 (java) S 31562 31565 28709 0 -1 4202560 8270 0 0 0 68 1 0 0 20 0 19 0 13313586 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315155860280 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31565/tid=31581] ppid=31562 vsize=9824732 CPUtime=0.7 cores=0,2,4,6
/proc/31565/task/31581/stat : 31581 (java) S 31562 31565 28709 0 -1 4202560 7458 0 0 0 68 2 0 0 20 0 19 0 13313586 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315154807736 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31565/tid=31582] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31582/stat : 31582 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313586 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315153754872 211462173756 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31565/tid=31583] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31583/stat : 31583 (java) S 31562 31565 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13313586 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315152702536 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31565/tid=31587] ppid=31562 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/31565/task/31587/stat : 31587 (java) S 31562 31565 28709 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13313609 10060525568 32861 33554432000 1073741824 1073778376 140735638455376 140315148391336 211462174633 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.28445
CPU time (s): 2.77258
CPU user time (s): 2.67259
CPU system time (s): 0.099984
CPU usage (%): 215.856
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.67259
system time used= 0.099984
maximum resident set size= 133496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19526
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= 293
involuntary context switches= 49

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-16 23:31:22
IDJOB=4096597
IDBENCH=107637
IDSOLVER=2543
FILE ID=node141/4096597-1466112681
RUNJOBID= node141-1466112677-30850
PBS_JOBID= 19904052
Free space on /tmp= 71728 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-6_6_12.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096597-1466112681/watcher-4096597-1466112681 -o /tmp/evaluation-result-4096597-1466112681/solver-4096597-1466112681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466112677-30850 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4096597-1466112681.opb

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

MD5SUM BENCH= 7ade7ccbdb1f15a49323290185f1a311
RANDOM SEED=1623524742

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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		: 2666.547
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	: 5332.56
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		: 2666.547
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		: 2666.547
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		: 2666.547
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:        31259496 kB
Buffers:           61848 kB
Cached:           136720 kB
SwapCached:         2876 kB
Active:           271932 kB
Inactive:         103560 kB
Active(anon):     176848 kB
Inactive(anon):     2160 kB
Active(file):      95084 kB
Inactive(file):   101400 kB
Unevictable:      529060 kB
Mlocked:          496356 kB
SwapTotal:      67108856 kB
SwapFree:       67099004 kB
Dirty:              1740 kB
Writeback:             4 kB
AnonPages:        705956 kB
Mapped:            15320 kB
Shmem:                 0 kB
Slab:             572316 kB
SReclaimable:      14724 kB
SUnreclaim:       557592 kB
KernelStack:        1624 kB
PageTables:         5516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1349200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 71728 MiB
End job on node141 at 2016-06-16 23:31:23