Trace number 4098158

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 3.01654 1.35077

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression16_7.opb
MD5SUM277da1b7fadf1ff73e09998641e01f8a
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 benchmark0.037994
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables552
Total number of constraints2558
Number of constraints which are clauses2553
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 constraint23
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 7
Number of bits of the biggest number in a constraint 3
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	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
0.08/0.12	c Pseudo Boolean Optimization by upper bound
0.08/0.12	c ManyCore solver with 2 solvers running in parallel
0.08/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.12	c Expensive reason simplification
0.08/0.12	c Glucose 2.1 dynamic restart strategy
0.08/0.12	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
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.08/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.12	c No reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	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
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c solving HOME/instance-4098158-1466115411.opb
0.08/0.12	c reading problem ... 
0.08/0.12	c  no objective function found
0.53/0.33	c ... done. Wall clock time 0.211s.
0.53/0.33	c declared #vars     552
0.53/0.33	c #constraints  2562
0.53/0.33	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.53/0.33	c constraints type 
0.53/0.33	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1518
0.53/0.33	c org.sat4j.specs.Constr$1 => 4
0.53/0.33	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.53/0.33	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.53/0.33	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1034
0.53/0.34	c 2562 constraints processed.
0.53/0.34	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.53/0.34	c constraints type 
0.53/0.34	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1034
0.53/0.34	c org.sat4j.specs.Constr$1 => 4
0.53/0.34	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1518
0.53/0.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 3
0.53/0.34	c org.sat4j.pb.constraints.pb.UnitClausePB => 3
0.53/0.34	c 2562 constraints processed.
2.88/0.93	c And the winner is solver0
2.99/1.34	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.99/1.34	c starts		: 2
2.99/1.34	c conflicts		: 3640
2.99/1.34	c decisions		: 4898
2.99/1.34	c propagations		: 196475
2.99/1.34	c inspects		: 2338482
2.99/1.34	c shortcuts		: 0
2.99/1.34	c learnt literals	: 10
2.99/1.34	c learnt binary clauses	: 30
2.99/1.34	c learnt ternary clauses	: 51
2.99/1.34	c learnt constraints	: 3629
2.99/1.34	c ignored constraints	: 0
2.99/1.34	c root simplifications	: 0
2.99/1.34	c removed literals (reason simplification)	: 7166
2.99/1.34	c reason swapping (by a shorter reason)	: 0
2.99/1.34	c Calls to reduceDB	: 0
2.99/1.34	c Number of update (reduction) of LBD	: 830
2.99/1.34	c Imported unit clauses	: 0
2.99/1.34	c number of reductions to clauses (during analyze)	: 0
2.99/1.34	c number of learned constraints concerned by reduction	: 0
2.99/1.34	c number of learning phase by resolution	: 0
2.99/1.34	c number of learning phase by cutting planes	: 0
2.99/1.34	c speed (assignments/second)	: 196868.7374749499
2.99/1.34	c non guided choices	309
2.99/1.34	c learnt constraints type 
2.99/1.34	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 30
2.99/1.34	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3599
2.99/1.34	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.99/1.34	c starts		: 3
2.99/1.34	c conflicts		: 219
2.99/1.34	c decisions		: 546
2.99/1.34	c propagations		: 9389
2.99/1.34	c inspects		: 238691
2.99/1.34	c shortcuts		: 0
2.99/1.34	c learnt literals	: 0
2.99/1.34	c learnt binary clauses	: 0
2.99/1.34	c learnt ternary clauses	: 0
2.99/1.34	c learnt constraints	: 219
2.99/1.34	c ignored constraints	: 0
2.99/1.34	c root simplifications	: 0
2.99/1.34	c removed literals (reason simplification)	: 0
2.99/1.34	c reason swapping (by a shorter reason)	: 0
2.99/1.34	c Calls to reduceDB	: 0
2.99/1.34	c Number of update (reduction) of LBD	: 0
2.99/1.34	c Imported unit clauses	: 0
2.99/1.34	c number of reductions to clauses (during analyze)	: 0
2.99/1.34	c number of learned constraints concerned by reduction	: 0
2.99/1.34	c number of learning phase by resolution	: 0
2.99/1.34	c number of learning phase by cutting planes	: 0
2.99/1.34	c speed (assignments/second)	: 9351.593625498008
2.99/1.34	c non guided choices	309
2.99/1.34	c learnt constraints type 
2.99/1.34	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 2
2.99/1.34	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 2
2.99/1.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 215
2.99/1.34	s UNSATISFIABLE
2.99/1.34	c Total wall clock time (in seconds): 1.222

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-4098158-1466115411/watcher-4098158-1466115411 -o /tmp/evaluation-result-4098158-1466115411/solver-4098158-1466115411 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466112168-31202 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4098158-1466115411.opb 

pid=723
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: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/727/stat : 727 (java) D 723 727 31185 0 -1 4202496 319 0 0 0 0 0 0 0 20 0 1 0 13589813 9515008 176 33554432000 1073741824 1073778376 140737102445808 140737102428536 266435642256 0 0 4096 0 18446744072100609316 0 0 17 3 0 0 0 0 0
/proc/727/statm: 2323 176 133 9 0 71 0

[startup+0.100063 s]
/proc/loadavg: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 4413 0 1 0 8 0 0 0 20 0 18 0 13589813 9787879424 6039 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2389619 6039 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558476

[startup+0.200222 s]
/proc/loadavg: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9558476 CPUtime=0.25 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 4818 0 1 0 25 0 0 0 20 0 18 0 13589813 9787879424 6870 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2389619 6870 2212 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300237 s]
/proc/loadavg: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9558476 CPUtime=0.53 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 7006 0 1 0 52 1 0 0 20 0 18 0 13589813 9787879424 9521 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2389619 9521 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9558476

[startup+0.700199 s]
/proc/loadavg: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9824732 CPUtime=2.08 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 13619 0 1 0 205 3 0 0 20 0 22 0 13589813 10060525568 17581 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2456183 17581 2266 9 0 2446860 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 727 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800265 s]
/proc/loadavg: 4.37 4.31 4.17 5/197 727
/proc/meminfo: memFree=26977412/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9824732 CPUtime=2.48 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 15009 0 1 0 245 3 0 0 20 0 22 0 13589813 10060525568 20574 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2456183 20574 2266 9 0 2446860 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 9824732

[startup+1.20821 s]
/proc/loadavg: 4.37 4.31 4.17 4/216 749
/proc/meminfo: memFree=26861288/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9824732 CPUtime=2.99 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 15041 0 1 0 294 5 0 0 20 0 19 0 13589813 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2456183 31322 2275 9 0 2446860 0
[pid=727/tid=729] ppid=723 vsize=9824732 CPUtime=0.3 cores=1,3,5,7
/proc/727/task/729/stat : 729 (java) S 723 727 31185 0 -1 4202560 2422 0 1 0 30 0 0 0 20 0 19 0 13589814 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422585492344 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=730] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/730/stat : 730 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422429010088 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=731] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/731/stat : 731 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422427957544 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=727/tid=732] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/732/stat : 732 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422426905000 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=733] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/733/stat : 733 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422425852456 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=734] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/734/stat : 734 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422424799912 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=735] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/735/stat : 735 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422423747368 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=736] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/736/stat : 736 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422422694824 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=737] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/737/stat : 737 (java) S 723 727 31185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422421642280 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=738] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/738/stat : 738 (java) S 723 727 31185 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 13589816 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421939312744 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=739] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/739/stat : 739 (java) S 723 727 31185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13589817 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421938259064 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=740] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/740/stat : 740 (java) S 723 727 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13589817 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421937206408 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=741] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/741/stat : 741 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421936155152 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=742] ppid=723 vsize=9824732 CPUtime=0.73 cores=1,3,5,7
/proc/727/task/742/stat : 742 (java) S 723 727 31185 0 -1 4202560 6208 0 0 0 72 1 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421935102520 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=743] ppid=723 vsize=9824732 CPUtime=0.71 cores=1,3,5,7
/proc/727/task/743/stat : 743 (java) S 723 727 31185 0 -1 4202560 5046 0 0 0 70 1 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421934049976 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=744] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/744/stat : 744 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421932997624 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=745] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/745/stat : 745 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421931945288 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=749] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/749/stat : 749 (java) S 723 727 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13589847 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421927732392 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 9824732

[startup+1.30098 s]
/proc/loadavg: 4.37 4.31 4.17 4/216 749
/proc/meminfo: memFree=26861288/32872528 swapFree=1430864/1543284
[pid=727] ppid=723 vsize=9824732 CPUtime=2.99 cores=1,3,5,7
/proc/727/stat : 727 (java) S 723 727 31185 0 -1 4202496 15041 0 1 0 294 5 0 0 20 0 19 0 13589813 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140735491947648 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/727/statm: 2456183 31322 2275 9 0 2446860 0
[pid=727/tid=729] ppid=723 vsize=9824732 CPUtime=0.3 cores=1,3,5,7
/proc/727/task/729/stat : 729 (java) S 723 727 31185 0 -1 4202560 2422 0 1 0 30 0 0 0 20 0 19 0 13589814 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422585492344 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=730] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/730/stat : 730 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422429010088 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=731] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/731/stat : 731 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422427957544 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=727/tid=732] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/732/stat : 732 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422426905000 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=733] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/733/stat : 733 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422425852456 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=734] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/734/stat : 734 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422424799912 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=735] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/735/stat : 735 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422423747368 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=727/tid=736] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/736/stat : 736 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422422694824 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=737] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/737/stat : 737 (java) S 723 727 31185 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13589815 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140422421642280 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=738] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/738/stat : 738 (java) S 723 727 31185 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 13589816 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421939312744 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=739] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/739/stat : 739 (java) S 723 727 31185 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13589817 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421938259064 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=740] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/740/stat : 740 (java) S 723 727 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13589817 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421937206408 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=741] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/741/stat : 741 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421936155152 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=742] ppid=723 vsize=9824732 CPUtime=0.73 cores=1,3,5,7
/proc/727/task/742/stat : 742 (java) S 723 727 31185 0 -1 4202560 6208 0 0 0 72 1 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421935102520 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=743] ppid=723 vsize=9824732 CPUtime=0.71 cores=1,3,5,7
/proc/727/task/743/stat : 743 (java) S 723 727 31185 0 -1 4202560 5046 0 0 0 70 1 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421934049976 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=744] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/744/stat : 744 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421932997624 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=727/tid=745] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/745/stat : 745 (java) S 723 727 31185 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13589819 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421931945288 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=727/tid=749] ppid=723 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/727/task/749/stat : 749 (java) S 723 727 31185 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13589847 10060525568 31322 33554432000 1073741824 1073778376 140735491956512 140421927732392 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.35077
CPU time (s): 3.01654
CPU user time (s): 2.93155
CPU system time (s): 0.084987
CPU usage (%): 223.32
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.93155
system time used= 0.084987
maximum resident set size= 127352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15052
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= 318
involuntary context switches= 63

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-17 00:16:51
IDJOB=4098158
IDBENCH=107860
IDSOLVER=2543
FILE ID=node116/4098158-1466115411
RUNJOBID= node116-1466112168-31202
PBS_JOBID= 19904124
Free space on /tmp= 71628 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-compression16_7.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098158-1466115411/watcher-4098158-1466115411 -o /tmp/evaluation-result-4098158-1466115411/solver-4098158-1466115411 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466112168-31202 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4098158-1466115411.opb

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

MD5SUM BENCH= 277da1b7fadf1ff73e09998641e01f8a
RANDOM SEED=1715397771

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
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		: 2666.781
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		: 2666.781
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:        26977792 kB
Buffers:           59728 kB
Cached:           141336 kB
SwapCached:         2876 kB
Active:          3532152 kB
Inactive:         106916 kB
Active(anon):    3438624 kB
Inactive(anon):     2164 kB
Active(file):      93528 kB
Inactive(file):   104752 kB
Unevictable:     1543284 kB
Mlocked:         1430864 kB
SwapTotal:      67108856 kB
SwapFree:       67099564 kB
Dirty:               860 kB
Writeback:             0 kB
AnonPages:       5027424 kB
Mapped:            15456 kB
Shmem:                 0 kB
Slab:             571324 kB
SReclaimable:      15556 kB
SUnreclaim:       555768 kB
KernelStack:        1808 kB
PageTables:        14392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    5331288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3506176 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= 71628 MiB
End job on node116 at 2016-06-17 00:16:52