Trace number 4081535

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 2.78358 1.23985

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randf7d077.cudf.paranoid.opb
MD5SUM078c7ed78f4c22402cedd872dfd1a775
Bench CategoryOPT-SMALLINT-LIN (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 benchmark0.111982
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6443
Total number of constraints28594
Number of constraints which are clauses28282
Number of constraints which are cardinality constraints (but not clauses)312
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2391
Biggest coefficient in the objective function 1842
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1016782
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1842
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1016782
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
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 Expensive 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.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
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 phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts 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.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4081535-1465261970.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
1.68/0.72	c ... done. Wall clock time 0.614s.
1.68/0.72	c declared #vars     6443
1.68/0.72	c #constraints  28594
1.68/0.73	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
1.68/0.73	c constraints type 
1.68/0.73	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 14625
1.68/0.73	c org.sat4j.specs.Constr$1 => 88
1.68/0.73	c org.sat4j.minisat.constraints.card.MinWatchCard => 309
1.68/0.73	c org.sat4j.minisat.constraints.cnf.UnitClause => 18
1.68/0.73	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 13554
1.68/0.73	c 28594 constraints processed.
1.68/0.73	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
1.68/0.73	c constraints type 
1.68/0.73	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 13554
1.68/0.73	c org.sat4j.specs.Constr$1 => 88
1.68/0.73	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 14625
1.68/0.73	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 309
1.68/0.73	c org.sat4j.pb.constraints.pb.UnitClausePB => 18
1.68/0.73	c 28594 constraints processed.
1.68/0.73	c objective function length is 2391 literals
2.03/0.83	c And the winner is solver1
2.76/1.23	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
2.76/1.23	c starts		: 1
2.76/1.23	c conflicts		: 9
2.76/1.23	c decisions		: 1998
2.76/1.23	c propagations		: 4479
2.76/1.23	c inspects		: 12736
2.76/1.23	c shortcuts		: 0
2.76/1.23	c learnt literals	: 4
2.76/1.23	c learnt binary clauses	: 4
2.76/1.23	c learnt ternary clauses	: 1
2.76/1.23	c learnt constraints	: 5
2.76/1.23	c ignored constraints	: 0
2.76/1.23	c root simplifications	: 0
2.76/1.23	c removed literals (reason simplification)	: 0
2.76/1.23	c reason swapping (by a shorter reason)	: 0
2.76/1.23	c Calls to reduceDB	: 0
2.76/1.23	c Number of update (reduction) of LBD	: 0
2.76/1.23	c Imported unit clauses	: 0
2.76/1.23	c number of reductions to clauses (during analyze)	: 0
2.76/1.23	c number of learned constraints concerned by reduction	: 0
2.76/1.23	c number of learning phase by resolution	: 0
2.76/1.23	c number of learning phase by cutting planes	: 0
2.76/1.23	c speed (assignments/second)	: 9469.344608879494
2.76/1.23	c non guided choices	0
2.76/1.23	c learnt constraints type 
2.76/1.23	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 4
2.76/1.23	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1
2.76/1.23	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
2.76/1.23	c starts		: 1
2.76/1.23	c conflicts		: 8
2.76/1.23	c decisions		: 1867
2.76/1.23	c propagations		: 3786
2.76/1.23	c inspects		: 7962
2.76/1.23	c shortcuts		: 0
2.76/1.23	c learnt literals	: 0
2.76/1.23	c learnt binary clauses	: 5
2.76/1.23	c learnt ternary clauses	: 1
2.76/1.23	c learnt constraints	: 7
2.76/1.23	c ignored constraints	: 0
2.76/1.23	c root simplifications	: 0
2.76/1.23	c removed literals (reason simplification)	: 0
2.76/1.23	c reason swapping (by a shorter reason)	: 0
2.76/1.23	c Calls to reduceDB	: 0
2.76/1.23	c Number of update (reduction) of LBD	: 0
2.76/1.23	c Imported unit clauses	: 0
2.76/1.23	c number of reductions to clauses (during analyze)	: 0
2.76/1.23	c number of learned constraints concerned by reduction	: 0
2.76/1.23	c number of learning phase by resolution	: 0
2.76/1.23	c number of learning phase by cutting planes	: 0
2.76/1.23	c speed (assignments/second)	: 7920.502092050209
2.76/1.23	c non guided choices	0
2.76/1.23	c learnt constraints type 
2.76/1.23	c org.sat4j.pb.constraints.pb.LearntHTClausePB => 2
2.76/1.23	c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 5
2.76/1.23	s UNSATISFIABLE
2.76/1.23	c Total wall clock time (in seconds): 1.121

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-4081535-1465261970/watcher-4081535-1465261970 -o /tmp/evaluation-result-4081535-1465261970/solver-4081535-1465261970 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465256572-5998 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4081535-1465261970.opb 

pid=8680
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: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 108130016 98570240 977 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 24065 977 743 9 0 16771 0
[pid=8683/tid=8684] ppid=8680 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) R 8680 8683 5982 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 108130016 98570240 977 33554432000 1073741824 1073778376 140734672774176 140121124646440 227512501632 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100112 s]
/proc/loadavg: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 4471 0 1 0 9 1 0 0 20 0 18 0 108130016 9787879424 6097 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2389619 6097 2142 9 0 2380296 0
[pid=8683/tid=8684] ppid=8680 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) R 8680 8683 5982 0 -1 4202560 2385 0 1 0 8 0 0 0 20 0 18 0 108130016 9787879424 6097 33554432000 1073741824 1073778376 140734672774176 140121124649888 140121132524735 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+0.200325 s]
/proc/loadavg: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9558476 CPUtime=0.29 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 4999 0 1 0 28 1 0 0 20 0 18 0 108130016 9787879424 6860 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2389619 6860 2218 9 0 2380296 0
[pid=8683/tid=8684] ppid=8680 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) R 8680 8683 5982 0 -1 4202560 2396 0 1 0 16 1 0 0 20 0 18 0 108130016 9787879424 6860 33554432000 1073741824 1073778376 140734672774176 140121124620496 140120976072193 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9558476

[startup+0.300298 s]
/proc/loadavg: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9558476 CPUtime=0.52 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 6058 0 1 0 50 2 0 0 20 0 18 0 108130016 9787879424 9508 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2389619 9508 2239 9 0 2380296 0
[pid=8683/tid=8684] ppid=8680 vsize=9558476 CPUtime=0.27 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) R 8680 8683 5982 0 -1 4202560 2408 0 1 0 26 1 0 0 20 0 18 0 108130016 9787879424 9508 33554432000 1073741824 1073778376 140734672774176 140121124620496 140120976075777 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9558476

[startup+0.70028 s]
/proc/loadavg: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9558476 CPUtime=1.68 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 23627 0 1 0 163 5 0 0 20 0 18 0 108130016 9787879424 44384 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2389619 44385 2251 9 0 2380296 0
[pid=8683/tid=8684] ppid=8680 vsize=9558476 CPUtime=0.67 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) R 8680 8683 5982 0 -1 4202560 2455 0 1 0 65 2 0 0 20 0 18 0 108130016 9787879424 44385 33554432000 1073741824 1073778376 140734672774176 140121124642752 140120976494806 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8683 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800265 s]
/proc/loadavg: 4.21 4.27 4.20 4/196 8683
/proc/meminfo: memFree=27655092/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9824732 CPUtime=2.03 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 24104 0 1 0 197 6 0 0 20 0 22 0 108130016 10060525568 44412 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2456183 44412 2256 9 0 2446860 0
[pid=8683/tid=8684] ppid=8680 vsize=9824732 CPUtime=0.71 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) S 8680 8683 5982 0 -1 4202560 2464 0 1 0 68 3 0 0 20 0 22 0 108130016 10060525568 44412 33554432000 1073741824 1073778376 140734672774176 140121124651896 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 9824732

[startup+1.20774 s]
/proc/loadavg: 4.27 4.28 4.21 6/215 8705
/proc/meminfo: memFree=27485088/32872528 swapFree=17280/1464432
[pid=8683] ppid=8680 vsize=9824732 CPUtime=2.76 cores=0,2,4,6
/proc/8683/stat : 8683 (java) S 8680 8683 5982 0 -1 4202496 27018 0 1 0 268 8 0 0 20 0 19 0 108130016 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140734672765312 227515859005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/8683/statm: 2456183 44415 2268 9 0 2446860 0
[pid=8683/tid=8684] ppid=8680 vsize=9824732 CPUtime=0.71 cores=0,2,4,6
/proc/8683/task/8684/stat : 8684 (java) S 8680 8683 5982 0 -1 4202560 2464 0 1 0 68 3 0 0 20 0 19 0 108130016 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140121124651896 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8683/tid=8686] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8686/stat : 8686 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140121097104040 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8687] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8687/stat : 8687 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140121096051496 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8683/tid=8688] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8688/stat : 8688 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140121094998952 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=8683/tid=8689] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8689/stat : 8689 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120965033000 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8683/tid=8690] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8690/stat : 8690 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120963979432 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8691] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8691/stat : 8691 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120962926888 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8683/tid=8692] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8692/stat : 8692 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120961874344 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8683/tid=8693] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8693/stat : 8693 (java) S 8680 8683 5982 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 108130017 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120960821800 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8694] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8694/stat : 8694 (java) S 8680 8683 5982 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 108130018 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120478308968 227515873193 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8695] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8695/stat : 8695 (java) S 8680 8683 5982 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 108130018 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120477255288 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8696] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8696/stat : 8696 (java) S 8680 8683 5982 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 108130018 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120476202632 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8697] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8697/stat : 8697 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130021 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120475151376 227515881248 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8698] ppid=8680 vsize=9824732 CPUtime=0.9 cores=0,2,4,6
/proc/8683/task/8698/stat : 8698 (java) S 8680 8683 5982 0 -1 4202560 10073 0 0 0 90 0 0 0 20 0 19 0 108130021 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120474097720 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=8683/tid=8699] ppid=8680 vsize=9824732 CPUtime=0.91 cores=0,2,4,6
/proc/8683/task/8699/stat : 8699 (java) S 8680 8683 5982 0 -1 4202560 13153 0 0 0 89 2 0 0 20 0 19 0 108130021 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120473045176 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8683/tid=8700] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8700/stat : 8700 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130021 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120471992824 227515872316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=8683/tid=8701] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8701/stat : 8701 (java) S 8680 8683 5982 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 108130021 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120470940488 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=8683/tid=8704] ppid=8680 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/8683/task/8704/stat : 8704 (java) S 8680 8683 5982 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 108130091 10060525568 44415 33554432000 1073741824 1073778376 140734672774176 140120467781160 227515873193 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 9824732

Child status: 20
Real time (s): 1.23985
CPU time (s): 2.78358
CPU user time (s): 2.68059
CPU system time (s): 0.102984
CPU usage (%): 224.508
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68059
system time used= 0.102984
maximum resident set size= 181104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27028
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= 378
involuntary context switches= 49

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-07 03:12:50
IDJOB=4081535
IDBENCH=72132
IDSOLVER=2543
FILE ID=node121/4081535-1465261970
RUNJOBID= node121-1465256572-5998
PBS_JOBID= 19843282
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randf7d077.cudf.paranoid.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4081535-1465261970/watcher-4081535-1465261970 -o /tmp/evaluation-result-4081535-1465261970/solver-4081535-1465261970 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465256572-5998 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4081535-1465261970.opb

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

MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775
RANDOM SEED=1284982111

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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		: 2667.050
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		: 2667.050
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		: 2667.050
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		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
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:        27655620 kB
Buffers:           39968 kB
Cached:           131660 kB
SwapCached:         1740 kB
Active:          2941448 kB
Inactive:         102372 kB
Active(anon):    2870960 kB
Inactive(anon):     3592 kB
Active(file):      70488 kB
Inactive(file):    98780 kB
Unevictable:     1464432 kB
Mlocked:           17280 kB
SwapTotal:      67108856 kB
SwapFree:       67099256 kB
Dirty:              1556 kB
Writeback:             0 kB
AnonPages:       4439972 kB
Mapped:            15400 kB
Shmem:                 0 kB
Slab:             569620 kB
SReclaimable:      13224 kB
SUnreclaim:       556396 kB
KernelStack:        1760 kB
PageTables:        12716 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4589036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4364288 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= 71728 MiB
End job on node121 at 2016-06-07 03:12:51