Trace number 4103662

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 2.08368 1.42462

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot4.opb
MD5SUM3562a44ca41f194f065cdd316b346d0e
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark1.2888
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables26494
Total number of constraints657
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints657
Minimum length of a constraint10
Maximum length of a constraint1427
Number of terms in the objective function 120
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 4294967292
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 14948627381600911360
Number of bits of the biggest number in a constraint 64
Biggest sum of numbers in a constraint 99417465468392888124
Number of bits of the biggest sum of numbers67
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.08/0.10	c version PB16.v20160501
0.08/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.08/0.10	c java.vm.version	19.1-b02
0.08/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.10	c sun.arch.data.model	64
0.08/0.10	c java.version		1.6.0_24
0.08/0.10	c os.name		Linux
0.08/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.08/0.10	c os.arch		amd64
0.08/0.10	c Free memory 		501472288
0.08/0.10	c Max memory 		7480803328
0.08/0.10	c Total memory 		504102912
0.08/0.10	c Number of processors 	8
0.08/0.13	c Pseudo Boolean Optimization by upper bound
0.08/0.13	c ManyCore solver with 2 solvers running in parallel
0.08/0.13	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.08/0.13	c --- Begin Solver configuration ---
0.08/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.08/0.13	c Learn all clauses as in MiniSAT
0.08/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.13	c Expensive reason simplification
0.08/0.13	c Glucose 2.1 dynamic restart strategy
0.08/0.13	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.08/0.13	c timeout=2147483s
0.08/0.13	c DB Simplification allowed=false
0.08/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.08/0.13	c --- End Solver configuration ---
0.08/0.13	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.08/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.13	c --- Begin Solver configuration ---
0.08/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.08/0.13	c Learn all clauses as in MiniSAT
0.08/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.13	c No reason simplification
0.08/0.13	c Armin Biere (Picosat) restarts strategy
0.08/0.13	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.08/0.13	c timeout=2147483s
0.08/0.13	c DB Simplification allowed=false
0.08/0.13	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.08/0.13	c --- End Solver configuration ---
0.08/0.13	c solving HOME/instance-4103662-1466245082.opb
0.08/0.13	c reading problem ... 
0.08/0.13	c  objective function found
1.73/0.91	c ... done. Wall clock time 0.782s.
1.73/0.91	c declared #vars     26494
1.73/0.91	c #constraints  944
1.73/0.91	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.73/0.91	c constraints type 
1.73/0.91	c org.sat4j.specs.Constr$1 => 12
1.73/0.91	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 928
1.73/0.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 4
1.73/0.91	c 944 constraints processed.
1.73/0.91	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.73/0.91	c constraints type 
1.73/0.91	c org.sat4j.specs.Constr$1 => 12
1.73/0.91	c org.sat4j.pb.constraints.pb.MaxWatchPb => 932
1.73/0.91	c 944 constraints processed.
1.73/0.91	c objective function length is 120 literals
1.73/0.97	c And the winner is solver0
2.02/1.42	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
2.02/1.42	c starts		: 0
2.02/1.42	c conflicts		: 0
2.02/1.42	c decisions		: 0
2.02/1.42	c propagations		: 4037
2.02/1.42	c inspects		: 4852
2.02/1.42	c shortcuts		: 0
2.02/1.42	c learnt literals	: 0
2.02/1.42	c learnt binary clauses	: 0
2.02/1.42	c learnt ternary clauses	: 0
2.02/1.42	c learnt constraints	: 0
2.02/1.42	c ignored constraints	: 0
2.02/1.42	c root simplifications	: 0
2.02/1.42	c removed literals (reason simplification)	: 0
2.02/1.42	c reason swapping (by a shorter reason)	: 0
2.02/1.42	c Calls to reduceDB	: 0
2.02/1.42	c Number of update (reduction) of LBD	: 0
2.02/1.42	c Imported unit clauses	: 0
2.02/1.42	c number of reductions to clauses (during analyze)	: 0
2.02/1.42	c number of learned constraints concerned by reduction	: 0
2.02/1.42	c number of learning phase by resolution	: 0
2.02/1.42	c number of learning phase by cutting planes	: 0
2.02/1.42	c speed (assignments/second)	: 2.7532914134520658E-6
2.02/1.42	c non guided choices	0
2.02/1.42	c learnt constraints type 
2.02/1.42	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.02/1.42	c starts		: 0
2.02/1.42	c conflicts		: 0
2.02/1.42	c decisions		: 0
2.02/1.42	c propagations		: 4037
2.02/1.42	c inspects		: 4852
2.02/1.42	c shortcuts		: 0
2.02/1.42	c learnt literals	: 0
2.02/1.42	c learnt binary clauses	: 0
2.02/1.42	c learnt ternary clauses	: 0
2.02/1.42	c learnt constraints	: 0
2.02/1.42	c ignored constraints	: 0
2.02/1.42	c root simplifications	: 0
2.02/1.42	c removed literals (reason simplification)	: 0
2.02/1.42	c reason swapping (by a shorter reason)	: 0
2.02/1.42	c Calls to reduceDB	: 0
2.02/1.42	c Number of update (reduction) of LBD	: 0
2.02/1.42	c Imported unit clauses	: 0
2.02/1.42	c number of reductions to clauses (during analyze)	: 0
2.02/1.42	c number of learned constraints concerned by reduction	: 0
2.02/1.42	c number of learning phase by resolution	: 0
2.02/1.42	c number of learning phase by cutting planes	: 0
2.02/1.42	c speed (assignments/second)	: 2.7532914134501883E-6
2.02/1.42	c non guided choices	0
2.02/1.42	c learnt constraints type 
2.02/1.42	s UNSATISFIABLE
2.02/1.42	c Total wall clock time (in seconds): 1.289

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-4103662-1466245082/watcher-4103662-1466245082 -o /tmp/evaluation-result-4103662-1466245082/solver-4103662-1466245082 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466240588-22108 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4103662-1466245082.opb 

pid=23240
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: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/23243/stat : 23243 (java) R 23240 23243 22091 0 -1 4202496 312 0 0 0 0 0 0 0 20 0 1 0 26553731 9515008 169 33554432000 1073741824 1073778376 140735156109936 140735156107064 239873115703 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/23243/statm: 2323 175 133 9 0 71 0

[startup+0.100059 s]
/proc/loadavg: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 4373 0 1 0 7 1 0 0 20 0 18 0 26553731 9787879424 4977 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2389619 4977 2096 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558476

[startup+0.200235 s]
/proc/loadavg: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9558476 CPUtime=0.25 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 4852 0 1 0 24 1 0 0 20 0 18 0 26553731 9787879424 6886 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2389619 6886 2207 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558476

[startup+0.300248 s]
/proc/loadavg: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9558476 CPUtime=0.54 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 6705 0 1 0 52 2 0 0 20 0 18 0 26553731 9787879424 9884 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2389619 9884 2233 9 0 2380296 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 9558476

[startup+0.700217 s]
/proc/loadavg: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9558476 CPUtime=1.39 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 14758 0 1 0 134 5 0 0 20 0 18 0 26553731 9787879424 39168 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2389619 39168 2253 9 0 2380296 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23243 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800317 s]
/proc/loadavg: 4.25 4.26 4.19 4/197 23243
/proc/meminfo: memFree=27107532/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9558476 CPUtime=1.63 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 14916 0 1 0 154 9 0 0 20 0 18 0 26553731 9787879424 52055 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2389619 52055 2269 9 0 2380296 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 9558476

[startup+1.20804 s]
/proc/loadavg: 4.07 4.22 4.18 3/215 23263
/proc/meminfo: memFree=26907668/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9691604 CPUtime=2.02 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 15040 0 1 0 191 11 0 0 20 0 18 0 26553731 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2422901 52173 2279 9 0 2413578 0
[pid=23243/tid=23245] ppid=23240 vsize=9691604 CPUtime=0.82 cores=1,3,5,7
/proc/23243/task/23245/stat : 23245 (java) S 23240 23243 22091 0 -1 4202560 2547 0 1 0 79 3 0 0 20 0 18 0 26553733 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540263166840 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23243/tid=23246] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23246/stat : 23246 (java) S 23240 23243 22091 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540107115176 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23247] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23247/stat : 23247 (java) S 23240 23243 22091 0 -1 4202560 7 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540106062632 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23248] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23248/stat : 23248 (java) S 23240 23243 22091 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540105010088 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23249] ppid=23240 vsize=9691604 CPUtime=0.03 cores=1,3,5,7
/proc/23243/task/23249/stat : 23249 (java) S 23240 23243 22091 0 -1 4202560 26 0 0 0 2 1 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540103957544 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23250] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23250/stat : 23250 (java) S 23240 23243 22091 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540102903976 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23251] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23251/stat : 23251 (java) S 23240 23243 22091 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540101851432 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23252] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23252/stat : 23252 (java) S 23240 23243 22091 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540100798888 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23253] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23253/stat : 23253 (java) S 23240 23243 22091 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540099746344 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23254] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23254/stat : 23254 (java) S 23240 23243 22091 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26553735 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540087335528 239876487081 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23255] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23255/stat : 23255 (java) S 23240 23243 22091 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26553736 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540086281848 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23256] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23256/stat : 23256 (java) S 23240 23243 22091 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26553736 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540085229192 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23257] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23257/stat : 23257 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540084177936 239876495136 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23258] ppid=23240 vsize=9691604 CPUtime=0.43 cores=1,3,5,7
/proc/23243/task/23258/stat : 23258 (java) S 23240 23243 22091 0 -1 4202560 4886 0 0 0 43 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540083124280 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23259] ppid=23240 vsize=9691604 CPUtime=0.43 cores=1,3,5,7
/proc/23243/task/23259/stat : 23259 (java) S 23240 23243 22091 0 -1 4202560 6181 0 0 0 42 1 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540082071736 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23260] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23260/stat : 23260 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540081019384 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23261] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23261/stat : 23261 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540079967048 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 9691604

[startup+1.40072 s]
/proc/loadavg: 4.07 4.22 4.18 3/215 23263
/proc/meminfo: memFree=26907668/32872528 swapFree=1459628/1655852
[pid=23243] ppid=23240 vsize=9691604 CPUtime=2.02 cores=1,3,5,7
/proc/23243/stat : 23243 (java) S 23240 23243 22091 0 -1 4202496 15040 0 1 0 191 11 0 0 20 0 18 0 26553731 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140737412853328 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23243/statm: 2422901 52173 2279 9 0 2413578 0
[pid=23243/tid=23245] ppid=23240 vsize=9691604 CPUtime=0.82 cores=1,3,5,7
/proc/23243/task/23245/stat : 23245 (java) S 23240 23243 22091 0 -1 4202560 2547 0 1 0 79 3 0 0 20 0 18 0 26553733 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540263166840 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=23243/tid=23246] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23246/stat : 23246 (java) S 23240 23243 22091 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540107115176 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23247] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23247/stat : 23247 (java) S 23240 23243 22091 0 -1 4202560 7 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540106062632 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23248] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23248/stat : 23248 (java) S 23240 23243 22091 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540105010088 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23249] ppid=23240 vsize=9691604 CPUtime=0.03 cores=1,3,5,7
/proc/23243/task/23249/stat : 23249 (java) S 23240 23243 22091 0 -1 4202560 26 0 0 0 2 1 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540103957544 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23250] ppid=23240 vsize=9691604 CPUtime=0.01 cores=1,3,5,7
/proc/23243/task/23250/stat : 23250 (java) S 23240 23243 22091 0 -1 4202560 10 0 0 0 1 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540102903976 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23251] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23251/stat : 23251 (java) S 23240 23243 22091 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540101851432 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=23243/tid=23252] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23252/stat : 23252 (java) S 23240 23243 22091 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540100798888 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23253] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23253/stat : 23253 (java) S 23240 23243 22091 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26553734 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540099746344 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23254] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23254/stat : 23254 (java) S 23240 23243 22091 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26553735 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540087335528 239876487081 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23255] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23255/stat : 23255 (java) S 23240 23243 22091 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26553736 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540086281848 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23256] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23256/stat : 23256 (java) S 23240 23243 22091 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26553736 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540085229192 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23257] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23257/stat : 23257 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540084177936 239876495136 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23258] ppid=23240 vsize=9691604 CPUtime=0.43 cores=1,3,5,7
/proc/23243/task/23258/stat : 23258 (java) S 23240 23243 22091 0 -1 4202560 4886 0 0 0 43 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540083124280 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=23243/tid=23259] ppid=23240 vsize=9691604 CPUtime=0.43 cores=1,3,5,7
/proc/23243/task/23259/stat : 23259 (java) S 23240 23243 22091 0 -1 4202560 6181 0 0 0 42 1 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540082071736 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23260] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23260/stat : 23260 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540081019384 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=23243/tid=23261] ppid=23240 vsize=9691604 CPUtime=0 cores=1,3,5,7
/proc/23243/task/23261/stat : 23261 (java) S 23240 23243 22091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26553738 9924202496 52173 33554432000 1073741824 1073778376 140737412862192 140540079967048 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 9691604

Child status: 20
Real time (s): 1.42462
CPU time (s): 2.08368
CPU user time (s): 1.90171
CPU system time (s): 0.181972
CPU usage (%): 146.262
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.90171
system time used= 0.181972
maximum resident set size= 208724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15052
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 338
involuntary context switches= 116

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-18 12:18:02
IDJOB=4103662
IDBENCH=2424
IDSOLVER=2543
FILE ID=node136/4103662-1466245082
RUNJOBID= node136-1466240588-22108
PBS_JOBID= 19918192
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-pilot4.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103662-1466245082/watcher-4103662-1466245082 -o /tmp/evaluation-result-4103662-1466245082/solver-4103662-1466245082 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466240588-22108 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4103662-1466245082.opb

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

MD5SUM BENCH= 3562a44ca41f194f065cdd316b346d0e
RANDOM SEED=38328422

node136.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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	: 5332.67
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		: 2667.278
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:        27108176 kB
Buffers:            7812 kB
Cached:            85508 kB
SwapCached:        47324 kB
Active:          3299620 kB
Inactive:          99352 kB
Active(anon):    3259036 kB
Inactive(anon):    48964 kB
Active(file):      40584 kB
Inactive(file):    50388 kB
Unevictable:     1655852 kB
Mlocked:         1459628 kB
SwapTotal:      67108856 kB
SwapFree:       67054628 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:       4914400 kB
Mapped:            16904 kB
Shmem:                 0 kB
Slab:             569208 kB
SReclaimable:      13484 kB
SUnreclaim:       555724 kB
KernelStack:        1624 kB
PageTables:        14028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    5060628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3387392 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= 71732 MiB
End job on node136 at 2016-06-18 12:18:04