Trace number 4101730

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16UNSAT 2.51462 1.26908

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-arki001.opb
MD5SUM8006e55bdcce383dfc4a8ab750094e2c
Bench CategoryOPT-SMALLINT (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 benchmark2.51462
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8268
Total number of constraints1451
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints1430
Minimum length of a constraint3
Maximum length of a constraint8249
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529994
Number of bits of the biggest sum of numbers20
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
0.09/0.12	c Pseudo Boolean Optimization by upper bound
0.09/0.12	c ManyCore solver with 2 solvers running in parallel
0.09/0.12	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Glucose 2.1 dynamic restart strategy
0.09/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.12	c No reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=false
0.09/0.12	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-4101730-1466215598.opb
0.09/0.12	c reading problem ... 
0.09/0.12	c  objective function found
1.40/0.75	c ... done. Wall clock time 0.637s.
1.40/0.75	c declared #vars     8268
1.40/0.75	c #constraints  1471
1.40/0.76	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.40/0.76	c constraints type 
1.40/0.76	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 21
1.40/0.76	c org.sat4j.specs.Constr$1 => 10
1.40/0.76	c org.sat4j.minisat.constraints.card.MinWatchCard => 21
1.40/0.76	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1419
1.40/0.76	c 1471 constraints processed.
1.40/0.76	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.40/0.76	c constraints type 
1.40/0.76	c org.sat4j.specs.Constr$1 => 10
1.40/0.76	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 21
1.40/0.76	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 21
1.40/0.76	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1419
1.40/0.76	c 1471 constraints processed.
1.40/0.76	c objective function length is 31 literals
2.08/0.95	c And the winner is solver1
2.44/1.26	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
2.44/1.26	c starts		: 1
2.44/1.26	c conflicts		: 79
2.44/1.26	c decisions		: 158
2.44/1.26	c propagations		: 10750
2.44/1.26	c inspects		: 45136
2.44/1.26	c shortcuts		: 0
2.44/1.26	c learnt literals	: 0
2.44/1.26	c learnt binary clauses	: 0
2.44/1.26	c learnt ternary clauses	: 1
2.44/1.26	c learnt constraints	: 79
2.44/1.26	c ignored constraints	: 0
2.44/1.26	c root simplifications	: 0
2.44/1.26	c removed literals (reason simplification)	: 65
2.44/1.26	c reason swapping (by a shorter reason)	: 0
2.44/1.26	c Calls to reduceDB	: 0
2.44/1.26	c Number of update (reduction) of LBD	: 3
2.44/1.26	c Imported unit clauses	: 0
2.44/1.26	c number of reductions to clauses (during analyze)	: 0
2.44/1.26	c number of learned constraints concerned by reduction	: 0
2.44/1.26	c number of learning phase by resolution	: 0
2.44/1.26	c number of learning phase by cutting planes	: 0
2.44/1.26	c speed (assignments/second)	: 22210.743801652894
2.44/1.26	c non guided choices	0
2.44/1.26	c learnt constraints type 
2.44/1.26	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 79
2.44/1.26	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
2.44/1.26	c starts		: 1
2.44/1.26	c conflicts		: 2
2.44/1.26	c decisions		: 3
2.44/1.26	c propagations		: 1262
2.44/1.26	c inspects		: 3160
2.44/1.26	c shortcuts		: 0
2.44/1.26	c learnt literals	: 0
2.44/1.26	c learnt binary clauses	: 0
2.44/1.26	c learnt ternary clauses	: 0
2.44/1.26	c learnt constraints	: 1
2.44/1.26	c ignored constraints	: 0
2.44/1.26	c root simplifications	: 0
2.44/1.26	c removed literals (reason simplification)	: 0
2.44/1.26	c reason swapping (by a shorter reason)	: 0
2.44/1.26	c Calls to reduceDB	: 0
2.44/1.26	c Number of update (reduction) of LBD	: 0
2.44/1.26	c Imported unit clauses	: 0
2.44/1.26	c number of reductions to clauses (during analyze)	: 0
2.44/1.26	c number of learned constraints concerned by reduction	: 0
2.44/1.26	c number of learning phase by resolution	: 0
2.44/1.26	c number of learning phase by cutting planes	: 0
2.44/1.26	c speed (assignments/second)	: 2580.7770961145193
2.44/1.26	c non guided choices	0
2.44/1.26	c learnt constraints type 
2.44/1.26	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
2.44/1.26	s UNSATISFIABLE
2.44/1.26	c Total wall clock time (in seconds): 1.143

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-4101730-1466215598/watcher-4101730-1466215598 -o /tmp/evaluation-result-4101730-1466215598/solver-4101730-1466215598 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466206056-7346 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4101730-1466215598.opb 

pid=11995
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=20596 CPUtime=0 cores=1,3,5,7
/proc/11998/stat : 11998 (java) R 11995 11998 7329 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 23605709 21090304 185 33554432000 1073741824 1073778376 140735757525568 140735757514632 215115460394 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 5149 189 145 9 0 128 0

[startup+0.100115 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 4412 0 1 0 8 1 0 0 20 0 18 0 23605709 9787879424 6037 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2389619 6037 2126 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.200295 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9558476 CPUtime=0.28 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 4801 0 1 0 26 2 0 0 20 0 18 0 23605709 9787879424 7326 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2389619 7326 2205 9 0 2380296 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300311 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9558476 CPUtime=0.53 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 5941 0 1 0 51 2 0 0 20 0 18 0 23605709 9787879424 10412 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2389619 10412 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9558476

[startup+0.700285 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9558476 CPUtime=1.4 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 16352 0 1 0 134 6 0 0 20 0 18 0 23605709 9787879424 42882 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2389619 42882 2253 9 0 2380296 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11998 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800261 s]
/proc/loadavg: 4.33 4.24 4.26 4/199 11998
/proc/meminfo: memFree=28669868/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9824732 CPUtime=1.68 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 16567 0 1 0 159 9 0 0 20 0 22 0 23605709 10060525568 50723 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2456183 50723 2279 9 0 2446860 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 9824732

[startup+1.2083 s]
/proc/loadavg: 4.22 4.22 4.26 3/218 12020
/proc/meminfo: memFree=28474340/32872528 swapFree=1505436/1685308
[pid=11998] ppid=11995 vsize=9824732 CPUtime=2.44 cores=1,3,5,7
/proc/11998/stat : 11998 (java) S 11995 11998 7329 0 -1 4202496 18915 0 1 0 233 11 0 0 20 0 19 0 23605709 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140735757516704 215127982141 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11998/statm: 2456183 50755 2282 9 0 2446860 0
[pid=11998/tid=12000] ppid=11995 vsize=9824732 CPUtime=0.68 cores=1,3,5,7
/proc/11998/task/12000/stat : 12000 (java) S 11995 11998 7329 0 -1 4202560 2483 0 1 0 65 3 0 0 20 0 19 0 23605710 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542415364984 215127996329 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11998/tid=12001] ppid=11995 vsize=9824732 CPUtime=0.01 cores=1,3,5,7
/proc/11998/task/12001/stat : 12001 (java) S 11995 11998 7329 0 -1 4202560 15 0 0 0 1 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542404426024 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12002] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12002/stat : 12002 (java) S 11995 11998 7329 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542257871016 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12003] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12003/stat : 12003 (java) S 11995 11998 7329 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542256818728 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11998/tid=12004] ppid=11995 vsize=9824732 CPUtime=0.02 cores=1,3,5,7
/proc/11998/task/12004/stat : 12004 (java) S 11995 11998 7329 0 -1 4202560 22 0 0 0 2 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542255765928 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12005] ppid=11995 vsize=9824732 CPUtime=0.01 cores=1,3,5,7
/proc/11998/task/12005/stat : 12005 (java) S 11995 11998 7329 0 -1 4202560 7 0 0 0 1 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542254713640 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11998/tid=12006] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12006/stat : 12006 (java) S 11995 11998 7329 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542253660840 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11998/tid=12007] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12007/stat : 12007 (java) S 11995 11998 7329 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542252608552 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11998/tid=12008] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12008/stat : 12008 (java) S 11995 11998 7329 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 23605711 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542251555752 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12009] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12009/stat : 12009 (java) S 11995 11998 7329 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 19 0 23605712 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542239357160 215127996329 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=11998/tid=12010] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12010/stat : 12010 (java) S 11995 11998 7329 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 23605712 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542238303224 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12011] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12011/stat : 12011 (java) S 11995 11998 7329 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 23605712 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542237250824 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12012] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12012/stat : 12012 (java) S 11995 11998 7329 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23605715 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542236199312 215128004384 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12013] ppid=11995 vsize=9824732 CPUtime=0.58 cores=1,3,5,7
/proc/11998/task/12013/stat : 12013 (java) S 11995 11998 7329 0 -1 4202560 4910 0 0 0 58 0 0 0 20 0 19 0 23605715 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542235146936 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=11998/tid=12014] ppid=11995 vsize=9824732 CPUtime=0.6 cores=1,3,5,7
/proc/11998/task/12014/stat : 12014 (java) S 11995 11998 7329 0 -1 4202560 10067 0 0 0 58 2 0 0 20 0 19 0 23605715 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542234094136 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11998/tid=12015] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12015/stat : 12015 (java) S 11995 11998 7329 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23605715 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542233042040 215127995452 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=11998/tid=12016] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12016/stat : 12016 (java) S 11995 11998 7329 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 23605715 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542231989448 215127996329 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=11998/tid=12019] ppid=11995 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/11998/task/12019/stat : 12019 (java) S 11995 11998 7329 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 23605786 10060525568 50755 33554432000 1073741824 1073778376 140735757525568 140542228829352 215127996329 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.26908
CPU time (s): 2.51462
CPU user time (s): 2.32165
CPU system time (s): 0.19297
CPU usage (%): 198.145
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.32165
system time used= 0.19297
maximum resident set size= 204604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18928
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= 394
involuntary context switches= 163

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-18 04:06:38
IDJOB=4101730
IDBENCH=1787
IDSOLVER=2543
FILE ID=node135/4101730-1466215598
RUNJOBID= node135-1466206056-7346
PBS_JOBID= 19918142
Free space on /tmp= 71696 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-arki001.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101730-1466215598/watcher-4101730-1466215598 -o /tmp/evaluation-result-4101730-1466215598/solver-4101730-1466215598 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466206056-7346 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4101730-1466215598.opb

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

MD5SUM BENCH= 8006e55bdcce383dfc4a8ab750094e2c
RANDOM SEED=2035310499

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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:        28670248 kB
Buffers:           97880 kB
Cached:           135444 kB
SwapCached:          712 kB
Active:          1611344 kB
Inactive:         169432 kB
Active(anon):    1548772 kB
Inactive(anon):     1300 kB
Active(file):      62572 kB
Inactive(file):   168132 kB
Unevictable:     1685308 kB
Mlocked:         1505436 kB
SwapTotal:      67108856 kB
SwapFree:       67100440 kB
Dirty:              2036 kB
Writeback:             0 kB
AnonPages:       3231888 kB
Mapped:            15336 kB
Shmem:                 0 kB
Slab:             599152 kB
SReclaimable:      43120 kB
SUnreclaim:       556032 kB
KernelStack:        1648 kB
PageTables:        10732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4883744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1687552 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= 71696 MiB
End job on node135 at 2016-06-18 04:06:39