Trace number 4097825

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 2.10368 1.60522

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_15.opb
MD5SUM9e8adb2169e06ee0592c0c6edd018f60
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 benchmark0.215966
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints1925
Number of constraints which are clauses1920
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 constraint20
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 35
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.09	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@587bd9f2
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@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4097825-1466118577.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  no objective function found
0.28/0.27	c ... done. Wall clock time 0.157s.
0.28/0.27	c declared #vars     420
0.28/0.27	c #constraints  1929
0.28/0.27	c constraints type 
0.28/0.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1140
0.28/0.27	c org.sat4j.specs.Constr$1 => 4
0.28/0.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.28/0.27	c org.sat4j.minisat.constraints.cnf.UnitClause => 3
0.28/0.27	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 779
0.28/0.27	c 1929 constraints processed.
1.06/0.78	c cleaning 2501 clauses out of 5002 with flag 24199/5002
1.78/1.39	c cleaning 4245 clauses out of 8498 with flag 46618/11000
1.99/1.59	c starts		: 2
1.99/1.59	c conflicts		: 13157
1.99/1.59	c decisions		: 15310
1.99/1.59	c propagations		: 879055
1.99/1.59	c inspects		: 14229886
1.99/1.59	c shortcuts		: 0
1.99/1.59	c learnt literals	: 15
1.99/1.59	c learnt binary clauses	: 0
1.99/1.59	c learnt ternary clauses	: 5
1.99/1.59	c learnt constraints	: 13141
1.99/1.59	c ignored constraints	: 0
1.99/1.59	c root simplifications	: 0
1.99/1.59	c removed literals (reason simplification)	: 0
1.99/1.59	c reason swapping (by a shorter reason)	: 0
1.99/1.59	c Calls to reduceDB	: 2
1.99/1.59	c Number of update (reduction) of LBD	: 3916
1.99/1.59	c Imported unit clauses	: 0
1.99/1.59	c number of reductions to clauses (during analyze)	: 0
1.99/1.59	c number of learned constraints concerned by reduction	: 0
1.99/1.59	c number of learning phase by resolution	: 0
1.99/1.59	c number of learning phase by cutting planes	: 0
1.99/1.59	c speed (assignments/second)	: 663437.7358490566
1.99/1.59	c non guided choices	77
2.09/1.60	c learnt constraints type 
2.09/1.60	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 6395
2.09/1.60	s UNSATISFIABLE
2.09/1.60	c Total wall clock time (in seconds): 1.489

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-4097825-1466118577/watcher-4097825-1466118577 -o /tmp/evaluation-result-4097825-1466118577/solver-4097825-1466118577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466113165-23925 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4097825-1466118577.opb 

pid=28499
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.07 2.20 2.18 2/194 28502
/proc/meminfo: memFree=30253652/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 1293 0 0 0 0 0 0 0 20 0 2 0 13903466 95129600 927 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 23225 927 703 9 0 16769 0
[pid=28502/tid=28503] ppid=28499 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) D 28499 28502 21576 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 13903467 95129600 927 33554432000 1073741824 1073778376 140736370277024 140647690178088 248781040935 0 0 4096 0 18446744072100588836 0 0 -1 0 0 0 0 0 0

[startup+0.100123 s]
/proc/loadavg: 2.07 2.20 2.18 2/194 28502
/proc/meminfo: memFree=30253652/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 4459 0 1 0 9 1 0 0 20 0 18 0 13903466 9787879424 5578 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2389619 5578 2125 9 0 2380296 0
[pid=28502/tid=28503] ppid=28499 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) R 28499 28502 21576 0 -1 4202560 2431 0 1 0 6 1 0 0 20 0 18 0 13903467 9787879424 5578 33554432000 1073741824 1073778376 140736370277024 140647690181536 248793589005 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200312 s]
/proc/loadavg: 2.07 2.20 2.18 2/194 28502
/proc/meminfo: memFree=30253652/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9558476 CPUtime=0.28 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 5035 0 1 0 26 2 0 0 20 0 18 0 13903466 9787879424 6565 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2389619 6566 2216 9 0 2380296 0
[pid=28502/tid=28503] ppid=28499 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) R 28499 28502 21576 0 -1 4202560 2453 0 1 0 16 1 0 0 20 0 18 0 13903467 9787879424 6566 33554432000 1073741824 1073778376 140736370277024 140647690164688 140647629946544 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300318 s]
/proc/loadavg: 2.07 2.20 2.18 2/194 28502
/proc/meminfo: memFree=30253652/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9625040 CPUtime=0.47 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 5970 0 1 0 45 2 0 0 20 0 19 0 13903466 9856040960 8136 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2406260 8139 2235 9 0 2396937 0
[pid=28502/tid=28503] ppid=28499 vsize=9625040 CPUtime=0.27 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) R 28499 28502 21576 0 -1 4202560 2471 0 1 0 26 1 0 0 20 0 19 0 13903467 9856040960 8139 33554432000 1073741824 1073778376 140736370277024 140647690183296 140647629952532 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9625040

[startup+0.700236 s]
/proc/loadavg: 2.07 2.20 2.18 2/194 28502
/proc/meminfo: memFree=30253652/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9625040 CPUtime=1.06 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 7397 0 1 0 103 3 0 0 20 0 19 0 13903466 9856040960 9315 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2406260 9315 2246 9 0 2396937 0
[pid=28502/tid=28503] ppid=28499 vsize=9625040 CPUtime=0.67 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) R 28499 28502 21576 0 -1 4202560 2473 0 1 0 66 1 0 0 20 0 19 0 13903467 9856040960 9315 33554432000 1073741824 1073778376 140736370277024 140647690183296 140647630400925 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 9625040

[startup+1.50071 s]
/proc/loadavg: 2.07 2.20 2.18 3/213 28521
/proc/meminfo: memFree=30222172/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9625040 CPUtime=1.99 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 9019 0 1 0 196 3 0 0 20 0 19 0 13903466 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2406260 9356 2257 9 0 2396937 0
[pid=28502/tid=28503] ppid=28499 vsize=9625040 CPUtime=1.48 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) R 28499 28502 21576 0 -1 4202560 2474 0 1 0 146 2 0 0 20 0 19 0 13903467 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647690181040 140647630361921 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28505] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28505/stat : 28505 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647534115112 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28506] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28506/stat : 28506 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647533062312 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28507] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28507/stat : 28507 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647532010024 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28502/tid=28508] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28508/stat : 28508 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647530957224 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28509] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28509/stat : 28509 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647529904936 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28510] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28510/stat : 28510 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647528852136 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28511] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28511/stat : 28511 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647527799848 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28512] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28512/stat : 28512 (java) S 28499 28502 21576 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13903468 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647526747048 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28513] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28513/stat : 28513 (java) S 28499 28502 21576 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 13903469 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647514335464 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28514] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28514/stat : 28514 (java) S 28499 28502 21576 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13903469 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647513281528 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28515] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28515/stat : 28515 (java) S 28499 28502 21576 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13903469 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647512229128 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28516] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28516/stat : 28516 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647511177616 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28517] ppid=28499 vsize=9625040 CPUtime=0.2 cores=0,2,4,6
/proc/28502/task/28517/stat : 28517 (java) S 28499 28502 21576 0 -1 4202560 1759 0 0 0 20 0 0 0 20 0 19 0 13903472 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647510125240 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28518] ppid=28499 vsize=9625040 CPUtime=0.27 cores=0,2,4,6
/proc/28502/task/28518/stat : 28518 (java) S 28499 28502 21576 0 -1 4202560 3515 0 0 0 27 0 0 0 20 0 19 0 13903472 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647509072440 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28519] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28519/stat : 28519 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647508020344 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28520] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28520/stat : 28520 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647506967752 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28521] ppid=28499 vsize=9625040 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28521/stat : 28521 (java) S 28499 28502 21576 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13903494 9856040960 9356 33554432000 1073741824 1073778376 140736370277024 140647505912744 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28502 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60083 s]
/proc/loadavg: 2.07 2.20 2.18 3/213 28521
/proc/meminfo: memFree=30222172/32872528 swapFree=1402008/1579836
[pid=28502] ppid=28499 vsize=9691604 CPUtime=2.09 cores=0,2,4,6
/proc/28502/stat : 28502 (java) S 28499 28502 21576 0 -1 4202496 9032 0 1 0 206 3 0 0 20 0 19 0 13903466 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140736370268160 248793563197 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28502/statm: 2422901 9878 2259 9 0 2413578 0
[pid=28502/tid=28503] ppid=28499 vsize=9691604 CPUtime=1.57 cores=0,2,4,6
/proc/28502/task/28503/stat : 28503 (java) S 28499 28502 21576 0 -1 4202560 2477 0 1 0 155 2 0 0 20 0 19 0 13903467 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647690183384 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28505] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28505/stat : 28505 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647534115112 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28506] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28506/stat : 28506 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647533062312 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28507] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28507/stat : 28507 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647532010024 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28502/tid=28508] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28508/stat : 28508 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647530957224 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28509] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28509/stat : 28509 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647529904936 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28510] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28510/stat : 28510 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647528852136 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28511] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28511/stat : 28511 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647527799848 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28502/tid=28512] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28512/stat : 28512 (java) S 28499 28502 21576 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13903468 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647526747048 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28513] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28513/stat : 28513 (java) S 28499 28502 21576 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 13903469 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647514335464 248793577385 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28514] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28514/stat : 28514 (java) S 28499 28502 21576 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13903469 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647513281528 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28515] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28515/stat : 28515 (java) S 28499 28502 21576 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13903469 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647512229128 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28516] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28516/stat : 28516 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647511177616 248793585440 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28517] ppid=28499 vsize=9691604 CPUtime=0.2 cores=0,2,4,6
/proc/28502/task/28517/stat : 28517 (java) S 28499 28502 21576 0 -1 4202560 1759 0 0 0 20 0 0 0 20 0 19 0 13903472 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647510125240 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28502/tid=28518] ppid=28499 vsize=9691604 CPUtime=0.27 cores=0,2,4,6
/proc/28502/task/28518/stat : 28518 (java) S 28499 28502 21576 0 -1 4202560 3515 0 0 0 27 0 0 0 20 0 19 0 13903472 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647509072440 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28519] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28519/stat : 28519 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647508020344 248793576508 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28502/tid=28520] ppid=28499 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/28502/task/28520/stat : 28520 (java) S 28499 28502 21576 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13903472 9924202496 9878 33554432000 1073741824 1073778376 140736370277024 140647506967752 248793577385 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.60522
CPU time (s): 2.10368
CPU user time (s): 2.05269
CPU system time (s): 0.050992
CPU usage (%): 131.052
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.05269
system time used= 0.050992
maximum resident set size= 40048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9040
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= 313
involuntary context switches= 21

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-17 01:09:37
IDJOB=4097825
IDBENCH=107812
IDSOLVER=2546
FILE ID=node139/4097825-1466118577
RUNJOBID= node139-1466113165-23925
PBS_JOBID= 19904053
Free space on /tmp= 71596 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_15.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097825-1466118577/watcher-4097825-1466118577 -o /tmp/evaluation-result-4097825-1466118577/solver-4097825-1466118577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466113165-23925 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4097825-1466118577.opb

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

MD5SUM BENCH= 9e8adb2169e06ee0592c0c6edd018f60
RANDOM SEED=1160210194

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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:        30254072 kB
Buffers:           76172 kB
Cached:           142172 kB
SwapCached:          960 kB
Active:           205820 kB
Inactive:         121180 kB
Active(anon):     109260 kB
Inactive(anon):     1364 kB
Active(file):      96560 kB
Inactive(file):   119816 kB
Unevictable:     1579836 kB
Mlocked:         1402008 kB
SwapTotal:      67108856 kB
SwapFree:       67100244 kB
Dirty:               468 kB
Writeback:             0 kB
AnonPages:       1699608 kB
Mapped:            15308 kB
Shmem:                 0 kB
Slab:             572552 kB
SReclaimable:      15716 kB
SUnreclaim:       556836 kB
KernelStack:        1752 kB
PageTables:         7640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2267564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 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= 71592 MiB
End job on node139 at 2016-06-17 01:09:39