Trace number 4099299

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 6.89395 3.10181

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
Bench CategoryDEC-SMALLINT (no optimisation, small 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 benchmark0.731888
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.06/0.31	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.06/0.31	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.31	c See www.sat4j.org for details.
0.06/0.32	c version PB16.v20160501
0.06/0.32	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.32	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.32	c java.vm.version	19.1-b02
0.06/0.32	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.32	c sun.arch.data.model	64
0.06/0.32	c java.version		1.6.0_24
0.06/0.32	c os.name		Linux
0.06/0.32	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.32	c os.arch		amd64
0.06/0.32	c Free memory 		501472288
0.06/0.32	c Max memory 		7480803328
0.06/0.32	c Total memory 		504102912
0.06/0.32	c Number of processors 	8
0.06/0.36	c Pseudo Boolean Optimization by upper bound
0.06/0.36	c ManyCore solver with 2 solvers running in parallel
0.06/0.36	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.06/0.36	c --- Begin Solver configuration ---
0.06/0.36	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.06/0.36	c Learn all clauses as in MiniSAT
0.06/0.36	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.36	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.36	c Expensive reason simplification
0.06/0.36	c Glucose 2.1 dynamic restart strategy
0.06/0.36	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
0.06/0.36	c timeout=2147483s
0.06/0.36	c DB Simplification allowed=false
0.06/0.36	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.06/0.36	c --- End Solver configuration ---
0.06/0.36	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.06/0.36	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.06/0.36	c --- Begin Solver configuration ---
0.06/0.36	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.06/0.36	c Learn all clauses as in MiniSAT
0.06/0.36	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.36	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.06/0.36	c No reason simplification
0.06/0.36	c Armin Biere (Picosat) restarts strategy
0.06/0.36	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
0.06/0.36	c timeout=2147483s
0.06/0.36	c DB Simplification allowed=false
0.06/0.36	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.06/0.36	c --- End Solver configuration ---
0.06/0.36	c solving HOME/instance-4099299-1466206105.opb
0.06/0.36	c reading problem ... 
0.06/0.36	c  no objective function found
0.37/0.57	c ... done. Wall clock time 0.21s.
0.37/0.57	c declared #vars     231
0.37/0.57	c #constraints  2707
0.37/0.58	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.37/0.58	c constraints type 
0.37/0.58	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.37/0.58	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.37/0.58	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.37/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.37/0.58	c 2707 constraints processed.
0.37/0.58	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.37/0.58	c constraints type 
0.37/0.58	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
0.37/0.58	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
0.37/0.58	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.37/0.58	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.37/0.58	c 2707 constraints processed.
2.56/1.16	c cleaning 2500 clauses out of 5000 with flag 28102/5000
4.12/1.59	c cleaning 4249 clauses out of 8500 with flag 74200/11000
5.61/2.05	c cleaning 5626 clauses out of 11251 with flag 124862/18001
6.66/2.50	c cleaning 6813 clauses out of 13627 with flag 163797/26007
6.66/2.59	c And the winner is solver0
6.86/3.09	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
6.86/3.09	c starts		: 87
6.86/3.09	c conflicts		: 28532
6.86/3.09	c decisions		: 56445
6.86/3.09	c propagations		: 1184410
6.86/3.09	c inspects		: 18632904
6.86/3.09	c shortcuts		: 0
6.86/3.09	c learnt literals	: 16
6.86/3.09	c learnt binary clauses	: 100
6.86/3.09	c learnt ternary clauses	: 362
6.86/3.09	c learnt constraints	: 28515
6.86/3.09	c ignored constraints	: 0
6.86/3.09	c root simplifications	: 0
6.86/3.09	c removed literals (reason simplification)	: 126202
6.86/3.09	c reason swapping (by a shorter reason)	: 0
6.86/3.09	c Calls to reduceDB	: 4
6.86/3.09	c Number of update (reduction) of LBD	: 15973
6.86/3.09	c Imported unit clauses	: 0
6.86/3.09	c number of reductions to clauses (during analyze)	: 0
6.86/3.09	c number of learned constraints concerned by reduction	: 0
6.86/3.09	c number of learning phase by resolution	: 0
6.86/3.09	c number of learning phase by cutting planes	: 0
6.86/3.09	c speed (assignments/second)	: 473953.58143257303
6.86/3.09	c non guided choices	169
6.86/3.09	c learnt constraints type 
6.86/3.09	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 100
6.86/3.09	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 9227
6.86/3.09	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
6.86/3.09	c starts		: 9
6.86/3.09	c conflicts		: 1133
6.86/3.09	c decisions		: 4254
6.86/3.09	c propagations		: 41156
6.86/3.09	c inspects		: 2479061
6.86/3.09	c shortcuts		: 0
6.86/3.09	c learnt literals	: 0
6.86/3.09	c learnt binary clauses	: 0
6.86/3.09	c learnt ternary clauses	: 0
6.86/3.09	c learnt constraints	: 1132
6.86/3.09	c ignored constraints	: 0
6.86/3.09	c root simplifications	: 0
6.86/3.09	c removed literals (reason simplification)	: 0
6.86/3.09	c reason swapping (by a shorter reason)	: 0
6.86/3.09	c Calls to reduceDB	: 0
6.86/3.09	c Number of update (reduction) of LBD	: 0
6.86/3.09	c Imported unit clauses	: 0
6.86/3.09	c number of reductions to clauses (during analyze)	: 0
6.86/3.09	c number of learned constraints concerned by reduction	: 0
6.86/3.09	c number of learning phase by resolution	: 0
6.86/3.09	c number of learning phase by cutting planes	: 0
6.86/3.09	c speed (assignments/second)	: 16436.102236421724
6.86/3.09	c non guided choices	121
6.86/3.09	c learnt constraints type 
6.86/3.09	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 264
6.86/3.09	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 6
6.86/3.09	c org.sat4j.pb.constraints.pb.MaxWatchPb => 862
6.86/3.09	s UNSATISFIABLE
6.86/3.09	c Total wall clock time (in seconds): 2.737

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-4099299-1466206105/watcher-4099299-1466206105 -o /tmp/evaluation-result-4099299-1466206105/solver-4099299-1466206105 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466206102-13554 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4099299-1466206105.opb 

pid=13566
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: 0.09 0.04 0.01 1/170 13569
/proc/meminfo: memFree=31912396/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=272 CPUtime=0 cores=0,2,4,6
/proc/13569/stat : 13569 (java) D 13566 13569 13538 0 -1 4202496 157 0 1 0 0 0 0 0 20 0 1 0 22660403 278528 33 33554432000 1073741824 1073778376 140736313553792 140736313550968 224913354023 0 0 4096 0 18446744072100588836 0 0 17 2 0 0 0 0 0
/proc/13569/statm: 68 33 25 9 0 25 0

[startup+0.1002 s]
/proc/loadavg: 0.09 0.04 0.01 1/170 13569
/proc/meminfo: memFree=31912396/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/13569/stat : 13569 (java) D 13566 13569 13538 0 -1 4202496 1144 0 21 0 0 0 0 0 20 0 1 0 22660403 23793664 814 33554432000 1073741824 1073778376 140735607124832 140735607114824 139934537586384 0 0 4096 0 18446744071579943789 0 0 17 0 0 0 7 0 0
/proc/13569/statm: 5809 814 608 9 0 128 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23236

[startup+0.200401 s]
/proc/loadavg: 0.09 0.04 0.01 1/170 13569
/proc/meminfo: memFree=31912396/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=9092432 CPUtime=0.02 cores=0,2,4,6
/proc/13569/stat : 13569 (java) S 13566 13569 13538 0 -1 4202496 3022 0 30 0 1 1 0 0 20 0 11 0 22660403 9310650368 3161 33554432000 1073741824 1073778376 140735607124832 140735607115968 224925876285 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 2273108 3161 1652 9 0 2263809 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9092432

[startup+0.300329 s]
/proc/loadavg: 0.09 0.04 0.01 1/170 13569
/proc/meminfo: memFree=31912396/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=9558476 CPUtime=0.06 cores=0,2,4,6
/proc/13569/stat : 13569 (java) S 13566 13569 13538 0 -1 4202496 3466 0 30 0 5 1 0 0 20 0 18 0 22660403 9787879424 4114 33554432000 1073741824 1073778376 140735607124832 140735607115968 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 2389619 4114 1789 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558476

[startup+0.700136 s]
/proc/loadavg: 0.09 0.04 0.01 1/170 13569
/proc/meminfo: memFree=31912396/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=9824732 CPUtime=0.96 cores=0,2,4,6
/proc/13569/stat : 13569 (java) S 13566 13569 13538 0 -1 4202496 8412 0 32 0 93 3 0 0 20 0 22 0 22660403 10060525568 11487 33554432000 1073741824 1073778376 140735607124832 140735607115968 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 2456183 11487 2252 9 0 2446860 0
Current children cumulated CPU time (s) 0.96
Current children cumulated vsize (KiB) 9824732

[startup+1.50085 s]
/proc/loadavg: 0.09 0.04 0.01 5/192 13591
/proc/meminfo: memFree=31795828/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=9824732 CPUtime=4.12 cores=0,2,4,6
/proc/13569/stat : 13569 (java) S 13566 13569 13538 0 -1 4202496 21658 0 32 0 405 7 0 0 20 0 22 0 22660403 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 140735607115968 224925876285 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 2456183 47835 2285 9 0 2446860 0
[pid=13569/tid=13571] ppid=13566 vsize=9824732 CPUtime=0.31 cores=0,2,4,6
/proc/13569/task/13571/stat : 13571 (java) S 13566 13569 13538 0 -1 4202560 2465 0 7 0 29 2 0 0 20 0 22 0 22660413 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934533268344 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 13 0 0
[pid=13569/tid=13572] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13572/stat : 13572 (java) S 13566 13569 13538 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934377237416 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13573] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13573/stat : 13573 (java) S 13566 13569 13538 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934376184872 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13569/tid=13574] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13574/stat : 13574 (java) S 13566 13569 13538 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934375131816 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13569/tid=13575] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13575/stat : 13575 (java) S 13566 13569 13538 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934374079272 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13576] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13576/stat : 13576 (java) S 13566 13569 13538 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934373026216 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13569/tid=13577] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13577/stat : 13577 (java) S 13566 13569 13538 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934371973672 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13578] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13578/stat : 13578 (java) S 13566 13569 13538 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934370920616 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13579] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13579/stat : 13579 (java) S 13566 13569 13538 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 22 0 22660418 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934369868072 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13580] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13580/stat : 13580 (java) S 13566 13569 13538 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 22 0 22660421 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934357457768 224925890473 0 0 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13581] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13581/stat : 13581 (java) S 13566 13569 13538 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 22 0 22660423 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934356404088 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13582] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13582/stat : 13582 (java) S 13566 13569 13538 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 22 0 22660423 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934355350920 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13583] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13583/stat : 13583 (java) S 13566 13569 13538 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 22660428 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934354299664 224925898528 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13584] ppid=13566 vsize=9824732 CPUtime=0.99 cores=0,2,4,6
/proc/13569/task/13584/stat : 13584 (java) R 13566 13569 13538 0 -1 4202560 9383 0 1 0 97 2 0 0 20 0 22 0 22660429 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934353233888 139934537385347 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=13569/tid=13585] ppid=13566 vsize=9824732 CPUtime=0.97 cores=0,2,4,6
/proc/13569/task/13585/stat : 13585 (java) R 13566 13569 13538 0 -1 4202560 8410 0 1 0 96 1 0 0 20 0 22 0 22660429 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934352181384 139934540069590 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13586] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13586/stat : 13586 (java) S 13566 13569 13538 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 22660429 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934351141112 224925889596 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13587] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13587/stat : 13587 (java) S 13566 13569 13538 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 22 0 22660429 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934350088776 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13569/tid=13588] ppid=13566 vsize=9824732 CPUtime=0.88 cores=0,2,4,6
/proc/13569/task/13588/stat : 13588 (java) R 13566 13569 13538 0 -1 4202560 26 0 0 0 88 0 0 0 20 0 22 0 22660462 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934349032712 139934406140960 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=13569/tid=13589] ppid=13566 vsize=9824732 CPUtime=0.87 cores=0,2,4,6
/proc/13569/task/13589/stat : 13589 (java) R 13566 13569 13538 0 -1 4202560 84 0 0 0 86 1 0 0 20 0 22 0 22660462 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934347980920 139934406370037 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=13569/tid=13590] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13590/stat : 13590 (java) S 13566 13569 13538 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 22660462 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934346929448 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13569/tid=13591] ppid=13566 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13591/stat : 13591 (java) S 13566 13569 13538 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 22 0 22660462 10060525568 47835 33554432000 1073741824 1073778376 140735607124832 139934345876904 224925890473 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 4.12
Current children cumulated vsize (KiB) 9824732

[startup+3.10088 s]
/proc/loadavg: 0.40 0.11 0.03 3/210 13618
/proc/meminfo: memFree=31694432/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=0 CPUtime=6.88 cores=0,2,4,6
/proc/13569/stat : 13569 (java) Z 13566 13569 13538 0 -1 4203532 24203 0 32 0 669 19 0 0 20 0 2 0 22660403 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 0 0 0 0 0 0 0
[pid=13569/tid=13581] ppid=13566 vsize=0 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13581/stat : 13581 (java) R 13566 13569 13538 0 -1 4203588 17 0 0 0 0 0 0 0 20 0 2 0 22660423 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 0

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13569 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.10088 s]
/proc/loadavg: 0.40 0.11 0.03 3/210 13618
/proc/meminfo: memFree=31694432/32872528 swapFree=163656/177964
[pid=13569] ppid=13566 vsize=0 CPUtime=6.88 cores=0,2,4,6
/proc/13569/stat : 13569 (java) Z 13566 13569 13538 0 -1 4203532 24203 0 32 0 669 19 0 0 20 0 2 0 22660403 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 8 0 0
/proc/13569/statm: 0 0 0 0 0 0 0
[pid=13569/tid=13581] ppid=13566 vsize=0 CPUtime=0 cores=0,2,4,6
/proc/13569/task/13581/stat : 13581 (java) R 13566 13569 13538 0 -1 4203588 17 0 0 0 0 0 0 0 20 0 2 0 22660423 0 0 33554432000 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 3.10181
CPU time (s): 6.89395
CPU user time (s): 6.69998
CPU system time (s): 0.19397
CPU usage (%): 222.255
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.69998
system time used= 0.19397
maximum resident set size= 251876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24203
page faults= 32
swaps= 0
block input operations= 28816
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 862
involuntary context switches= 152

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node105 at 2016-06-18 01:28:25
IDJOB=4099299
IDBENCH=1350
IDSOLVER=2543
FILE ID=node105/4099299-1466206105
RUNJOBID= node105-1466206102-13554
PBS_JOBID= 19918167
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099299-1466206105/watcher-4099299-1466206105 -o /tmp/evaluation-result-4099299-1466206105/solver-4099299-1466206105 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node105-1466206102-13554 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4099299-1466206105.opb

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

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=1634853672

node105.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		: 2666.561
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	: 5333.12
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		: 2666.561
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.54
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		: 2666.561
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		: 2666.561
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		: 2666.561
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	: 5332.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31914148 kB
Buffers:           33212 kB
Cached:            45884 kB
SwapCached:         1776 kB
Active:            29464 kB
Inactive:          51972 kB
Active(anon):       3568 kB
Inactive(anon):     1384 kB
Active(file):      25896 kB
Inactive(file):    50588 kB
Unevictable:      177964 kB
Mlocked:          163656 kB
SwapTotal:      67108856 kB
SwapFree:       67097092 kB
Dirty:               816 kB
Writeback:             0 kB
AnonPages:        180224 kB
Mapped:             6920 kB
Shmem:                 0 kB
Slab:             569500 kB
SReclaimable:      13300 kB
SUnreclaim:       556200 kB
KernelStack:        1376 kB
PageTables:         4536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     274036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 71748 MiB
End job on node105 at 2016-06-18 01:28:28