Trace number 4084353

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 Resolution PB16UNSAT 2.04369 1.16353

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
MD5SUM148040983257ccf233b3daf7936d3c1f
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 benchmark0.71989
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 723
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.09	c version PB16.v20160501
0.00/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.09	c java.vm.version	19.1-b02
0.00/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version		1.6.0_24
0.00/0.09	c os.name		Linux
0.00/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch		amd64
0.00/0.09	c Free memory 		501472288
0.00/0.09	c Max memory 		7480803328
0.00/0.09	c Total memory 		504102912
0.00/0.09	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
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 No 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.minisat.core.VoidTracing@7c64dc11
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4084353-1465218983.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.26/0.29	c ... done. Wall clock time 0.18s.
0.26/0.29	c declared #vars     231
0.26/0.29	c #constraints  2707
0.26/0.29	c constraints type 
0.26/0.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.26/0.29	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.26/0.29	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.26/0.29	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.26/0.29	c 2707 constraints processed.
1.06/0.69	c cleaning 2504 clauses out of 5007 with flag 24337/5007
1.70/1.04	c cleaning 4244 clauses out of 8493 with flag 53746/11002
1.92/1.14	c starts		: 10
1.92/1.14	c conflicts		: 14197
1.92/1.14	c decisions		: 25886
1.92/1.14	c propagations		: 600143
1.92/1.14	c inspects		: 6743291
1.92/1.14	c shortcuts		: 0
1.92/1.14	c learnt literals	: 21
1.92/1.14	c learnt binary clauses	: 22
1.92/1.14	c learnt ternary clauses	: 75
1.92/1.14	c learnt constraints	: 14175
1.92/1.14	c ignored constraints	: 0
1.92/1.14	c root simplifications	: 0
1.92/1.14	c removed literals (reason simplification)	: 0
1.92/1.14	c reason swapping (by a shorter reason)	: 0
1.92/1.14	c Calls to reduceDB	: 2
1.92/1.14	c Number of update (reduction) of LBD	: 6925
1.92/1.14	c Imported unit clauses	: 0
1.92/1.14	c number of reductions to clauses (during analyze)	: 0
1.92/1.14	c number of learned constraints concerned by reduction	: 0
1.92/1.14	c number of learning phase by resolution	: 0
1.92/1.14	c number of learning phase by cutting planes	: 0
1.92/1.14	c speed (assignments/second)	: 709388.8888888889
1.92/1.14	c non guided choices	169
1.92/1.15	c learnt constraints type 
1.92/1.15	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 22
1.92/1.15	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7405
1.92/1.15	s UNSATISFIABLE
1.92/1.15	c Total wall clock time (in seconds): 1.034

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-4084353-1465218983/watcher-4084353-1465218983 -o /tmp/evaluation-result-4084353-1465218983/solver-4084353-1465218983 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4084353-1465218983.opb 

pid=6794
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: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 103830914 98570240 978 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 24065 978 744 9 0 16771 0
[pid=6797/tid=6798] ppid=6794 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 103830914 98570240 978 33554432000 1073741824 1073778376 140733950286864 140725685173800 214537422208 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.100117 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 4416 0 1 0 9 1 0 0 20 0 18 0 103830914 9787879424 6042 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2389619 6042 2125 9 0 2380296 0
[pid=6797/tid=6798] ppid=6794 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2389 0 1 0 7 0 0 0 20 0 18 0 103830914 9787879424 6042 33554432000 1073741824 1073778376 140733950286864 140725685174200 214540805389 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200276 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 4760 0 1 0 25 1 0 0 20 0 18 0 103830914 9787879424 6807 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2389619 6807 2212 9 0 2380296 0
[pid=6797/tid=6798] ppid=6794 vsize=9558476 CPUtime=0.18 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2407 0 1 0 18 0 0 0 20 0 18 0 103830914 9787879424 6807 33554432000 1073741824 1073778376 140733950286864 140725685177224 140725557724452 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9558476

[startup+0.300281 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9625040 CPUtime=0.48 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 5772 0 1 0 46 2 0 0 20 0 19 0 103830914 9856040960 8448 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2406260 8448 2238 9 0 2396937 0
[pid=6797/tid=6798] ppid=6794 vsize=9625040 CPUtime=0.28 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2427 0 1 0 28 0 0 0 20 0 19 0 103830914 9856040960 8448 33554432000 1073741824 1073778376 140733950286864 140725685179008 140725557686690 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9625040

[startup+0.700211 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9625040 CPUtime=1.25 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 9029 0 1 0 122 3 0 0 20 0 19 0 103830914 9856040960 10274 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2406260 10274 2261 9 0 2396937 0
[pid=6797/tid=6798] ppid=6794 vsize=9625040 CPUtime=0.68 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2431 0 1 0 66 2 0 0 20 0 19 0 103830914 9856040960 10274 33554432000 1073741824 1073778376 140733950286864 140725685177352 140725558175607 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6797 sig 9
??? kill -6797 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800319 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9625040 CPUtime=1.43 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 10436 0 1 0 140 3 0 0 20 0 19 0 103830914 9856040960 10313 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2406260 10313 2265 9 0 2396937 0
[pid=6797/tid=6798] ppid=6794 vsize=9625040 CPUtime=0.78 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2431 0 1 0 76 2 0 0 20 0 19 0 103830914 9856040960 10313 33554432000 1073741824 1073778376 140733950286864 140725685177352 140725558158018 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 9625040

[startup+1.00024 s]
/proc/loadavg: 2.28 2.17 2.10 4/194 6797
/proc/meminfo: memFree=30102148/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9625040 CPUtime=1.7 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 10440 0 1 0 167 3 0 0 20 0 19 0 103830914 9856040960 10317 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2406260 10317 2265 9 0 2396937 0
[pid=6797/tid=6798] ppid=6794 vsize=9625040 CPUtime=0.98 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2431 0 1 0 96 2 0 0 20 0 19 0 103830914 9856040960 10317 33554432000 1073741824 1073778376 140733950286864 140725685177352 140725558167788 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 9625040

[startup+1.10028 s]
/proc/loadavg: 2.28 2.17 2.10 5/213 6816
/proc/meminfo: memFree=30056272/32872528 swapFree=16740/1306504
[pid=6797] ppid=6794 vsize=9625040 CPUtime=1.92 cores=1,3,5,7
/proc/6797/stat : 6797 (java) S 6794 6797 5873 0 -1 4202496 15625 0 1 0 189 3 0 0 20 0 19 0 103830914 9856040960 14267 33554432000 1073741824 1073778376 140733950286864 140733950278000 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6797/statm: 2406260 14267 2265 9 0 2396937 0
[pid=6797/tid=6798] ppid=6794 vsize=9625040 CPUtime=1.09 cores=1,3,5,7
/proc/6797/task/6798/stat : 6798 (java) R 6794 6797 5873 0 -1 4202560 2432 0 1 0 107 2 0 0 20 0 19 0 103830914 9856040960 14271 33554432000 1073741824 1073778376 140733950286864 140725685178760 140725558190071 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=6797/tid=6800] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6800/stat : 6800 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14272 33554432000 1073741824 1073778376 140733950286864 140725529082280 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6801] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6801/stat : 6801 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14272 33554432000 1073741824 1073778376 140733950286864 140725528029736 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6797/tid=6802] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6802/stat : 6802 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14273 33554432000 1073741824 1073778376 140733950286864 140725526976680 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6797/tid=6803] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6803/stat : 6803 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14273 33554432000 1073741824 1073778376 140733950286864 140725525924136 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6804] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6804/stat : 6804 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14273 33554432000 1073741824 1073778376 140733950286864 140725524872104 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6797/tid=6805] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6805/stat : 6805 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14274 33554432000 1073741824 1073778376 140733950286864 140725523819560 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6806] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6806/stat : 6806 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14274 33554432000 1073741824 1073778376 140733950286864 140725522766504 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6797/tid=6807] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6807/stat : 6807 (java) S 6794 6797 5873 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 103830915 9856040960 14275 33554432000 1073741824 1073778376 140733950286864 140725521713960 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6808] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6808/stat : 6808 (java) S 6794 6797 5873 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 103830916 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725509302632 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6809] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6809/stat : 6809 (java) S 6794 6797 5873 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 103830917 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725508248952 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6810] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6810/stat : 6810 (java) S 6794 6797 5873 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 103830917 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725507195784 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6811] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6811/stat : 6811 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830919 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725506144528 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6812] ppid=6794 vsize=9625040 CPUtime=0.37 cores=1,3,5,7
/proc/6797/task/6812/stat : 6812 (java) R 6794 6797 5873 0 -1 4202560 7582 0 0 0 36 1 0 0 20 0 19 0 103830919 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725505069544 140725691633396 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=6797/tid=6813] ppid=6794 vsize=9625040 CPUtime=0.42 cores=1,3,5,7
/proc/6797/task/6813/stat : 6813 (java) S 6794 6797 5873 0 -1 4202560 4341 0 0 0 42 0 0 0 20 0 19 0 103830919 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725504039864 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6797/tid=6814] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6814/stat : 6814 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830919 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725502987000 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6797/tid=6815] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6815/stat : 6815 (java) S 6794 6797 5873 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 103830919 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725501934664 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6797/tid=6816] ppid=6794 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/6797/task/6816/stat : 6816 (java) S 6794 6797 5873 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 103830944 9856040960 14276 33554432000 1073741824 1073778376 140733950286864 140725500879912 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 9625040

Child status: 20
Real time (s): 1.16353
CPU time (s): 2.04369
CPU user time (s): 1.9717
CPU system time (s): 0.071989
CPU usage (%): 175.645
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9717
system time used= 0.071989
maximum resident set size= 57744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15800
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= 304
involuntary context switches= 25

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-06 15:16:23
IDJOB=4084353
IDBENCH=1285
IDSOLVER=2546
FILE ID=node127/4084353-1465218983
RUNJOBID= node127-1465216773-5890
PBS_JOBID= 19843202
Free space on /tmp= 71740 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546076.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084353-1465218983/watcher-4084353-1465218983 -o /tmp/evaluation-result-4084353-1465218983/solver-4084353-1465218983 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465216773-5890 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4084353-1465218983.opb

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

MD5SUM BENCH= 148040983257ccf233b3daf7936d3c1f
RANDOM SEED=1274770844

node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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	: 5332.45
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		: 2666.227
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		: 2666.227
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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		: 2666.227
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		: 2666.227
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		: 2666.227
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	: 5332.54
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		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30102676 kB
Buffers:            4448 kB
Cached:            38476 kB
SwapCached:         1768 kB
Active:           733288 kB
Inactive:          21952 kB
Active(anon):     714036 kB
Inactive(anon):      900 kB
Active(file):      19252 kB
Inactive(file):    21052 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098468 kB
Dirty:              1184 kB
Writeback:             0 kB
AnonPages:       2042932 kB
Mapped:            15360 kB
Shmem:                 0 kB
Slab:             566712 kB
SReclaimable:       9896 kB
SUnreclaim:       556816 kB
KernelStack:        1760 kB
PageTables:         8324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2292712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2004992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71736 MiB
End job on node127 at 2016-06-06 15:16:25