Trace number 4117718

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 PB16OPT42 0.852869 1.16676

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
dt-problems/normalized-lo_10x10_002.opb.metafix.opb
MD5SUM13191e3a0d64d91db782aea0c310968f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark42
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints58
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	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
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Glucose 2.1 dynamic restart strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	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
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-4117718-1467321424.opb
0.09/0.11	c reading problem ... 
0.09/0.11	c  objective function found
0.09/0.15	c ... done. Wall clock time 0.037s.
0.09/0.15	c declared #vars     100
0.09/0.15	c #constraints  116
0.09/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 9
0.09/0.15	c org.sat4j.minisat.constraints.cnf.UnitClauses => 5
0.09/0.15	c org.sat4j.specs.Constr$1 => 9
0.09/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 87
0.09/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2
0.09/0.15	c org.sat4j.minisat.constraints.cnf.UnitClause => 4
0.09/0.15	c 116 constraints processed.
0.09/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.09/0.15	c constraints type 
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2
0.09/0.15	c org.sat4j.specs.Constr$1 => 9
0.09/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 9
0.09/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 87
0.09/0.15	c org.sat4j.pb.constraints.pb.UnitClausesPB => 5
0.09/0.15	c org.sat4j.pb.constraints.pb.UnitClausePB => 4
0.09/0.15	c 116 constraints processed.
0.09/0.15	c objective function length is 100 literals
0.09/0.16	c And the winner is solver0
0.17/0.65	c SATISFIABLE
0.17/0.65	c OPTIMIZING...
0.17/0.65	c Got one! Elapsed wall clock time (in seconds):0.542
0.17/0.65	o 42
0.69/0.80	c And the winner is solver0
0.82/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.82/1.16	c starts		: 2
0.82/1.16	c conflicts		: 450
0.82/1.16	c decisions		: 523
0.82/1.16	c propagations		: 11510
0.82/1.16	c inspects		: 51047
0.82/1.16	c shortcuts		: 0
0.82/1.16	c learnt literals	: 6
0.82/1.16	c learnt binary clauses	: 16
0.82/1.16	c learnt ternary clauses	: 33
0.82/1.16	c learnt constraints	: 443
0.82/1.16	c ignored constraints	: 0
0.82/1.16	c root simplifications	: 0
0.82/1.16	c removed literals (reason simplification)	: 1815
0.82/1.16	c reason swapping (by a shorter reason)	: 0
0.82/1.16	c Calls to reduceDB	: 0
0.82/1.16	c Number of update (reduction) of LBD	: 112
0.82/1.16	c Imported unit clauses	: 0
0.82/1.16	c number of reductions to clauses (during analyze)	: 0
0.82/1.16	c number of learned constraints concerned by reduction	: 0
0.82/1.16	c number of learning phase by resolution	: 0
0.82/1.16	c number of learning phase by cutting planes	: 0
0.82/1.16	c speed (assignments/second)	: 11487.025948103792
0.82/1.16	c non guided choices	0
0.82/1.16	c learnt constraints type 
0.82/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.82/1.16	c starts		: 2
0.82/1.16	c conflicts		: 34
0.82/1.16	c decisions		: 75
0.82/1.16	c propagations		: 868
0.82/1.16	c inspects		: 3395
0.82/1.16	c shortcuts		: 0
0.82/1.16	c learnt literals	: 0
0.82/1.16	c learnt binary clauses	: 0
0.82/1.16	c learnt ternary clauses	: 0
0.82/1.16	c learnt constraints	: 33
0.82/1.16	c ignored constraints	: 0
0.82/1.16	c root simplifications	: 0
0.82/1.16	c removed literals (reason simplification)	: 0
0.82/1.16	c reason swapping (by a shorter reason)	: 0
0.82/1.16	c Calls to reduceDB	: 0
0.82/1.16	c Number of update (reduction) of LBD	: 0
0.82/1.16	c Imported unit clauses	: 0
0.82/1.16	c number of reductions to clauses (during analyze)	: 0
0.82/1.16	c number of learned constraints concerned by reduction	: 0
0.82/1.16	c number of learning phase by resolution	: 0
0.82/1.16	c number of learning phase by cutting planes	: 0
0.82/1.16	c speed (assignments/second)	: 1729.0836653386455
0.82/1.16	c non guided choices	0
0.82/1.16	c learnt constraints type 
0.82/1.16	s OPTIMUM FOUND
0.82/1.16	c Found 1 solution(s)
0.82/1.16	v x1 -x2 -x3 x4 x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 x15 -x16 x17 -x18 -x19 -x20 x21 x22 x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 x33 -x34 -x35 -x36 x37 x38 -x39 -x40 x41 x42 -x43 x44 -x45 x46 x47 -x48 -x49 -x50 -x51 x52 x53 x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 x68 x69 -x70 -x71 -x72 x73 x74 x75 -x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 x100 
0.82/1.16	c objective function=42
0.82/1.16	c Total wall clock time (in seconds): 1.048

Verifier Data 

OK	42

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-4117718-1467321424/watcher-4117718-1467321424 -o /tmp/evaluation-result-4117718-1467321424/solver-4117718-1467321424 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4117718-1467321424.opb 

pid=12491
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: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/12494/stat : 12494 (java) D 12491 12494 23751 0 -1 4202496 318 0 0 0 0 0 0 0 20 0 1 0 13097223 9515008 175 33554432000 1073741824 1073778376 140734218155920 140734218138648 229355897744 0 0 4096 0 18446744072100588836 0 0 17 3 0 0 0 0 0
/proc/12494/statm: 2323 175 133 9 0 71 0

[startup+0.100112 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 4442 0 1 0 8 1 0 0 20 0 18 0 13097223 9787879424 6064 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2389619 6064 2141 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476

[startup+0.20033 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 4603 0 1 0 16 1 0 0 20 0 19 0 13097223 10060525568 7716 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 7716 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 9824732

[startup+0.300322 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 4603 0 1 0 16 1 0 0 20 0 19 0 13097223 10060525568 7716 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 7716 2176 9 0 2446860 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 9824732

[startup+0.700178 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.28 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 6033 0 1 0 26 2 0 0 20 0 22 0 13097223 10060525568 9682 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 9686 2219 9 0 2446860 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12494 sig 9
??? kill -12494 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800224 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.69 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 8922 0 1 0 66 3 0 0 20 0 22 0 13097223 10060525568 11492 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 11494 2234 9 0 2446860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9824732

[startup+1.00028 s]
/proc/loadavg: 0.93 1.57 1.98 3/193 12494
/proc/meminfo: memFree=30317976/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.82 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 9693 0 1 0 78 4 0 0 20 0 19 0 13097223 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 11857 2236 9 0 2446860 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 9824732

[startup+1.10027 s]
/proc/loadavg: 0.93 1.57 1.98 1/213 12587
/proc/meminfo: memFree=30283716/32872528 swapFree=1370584/1517752
[pid=12494] ppid=12491 vsize=9824732 CPUtime=0.82 cores=1,3,5,7
/proc/12494/stat : 12494 (java) S 12491 12494 23751 0 -1 4202496 9693 0 1 0 78 4 0 0 20 0 19 0 13097223 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 140734096817904 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12494/statm: 2456183 11857 2236 9 0 2446860 0
[pid=12494/tid=12496] ppid=12491 vsize=9824732 CPUtime=0.13 cores=1,3,5,7
/proc/12494/task/12496/stat : 12496 (java) S 12491 12494 23751 0 -1 4202560 2410 0 1 0 12 1 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958371898232 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12494/tid=12497] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12497/stat : 12497 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958360959272 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12498] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12498/stat : 12498 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958359906472 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=12494/tid=12499] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12499/stat : 12499 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958358854184 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=12494/tid=12500] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12500/stat : 12500 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958357801384 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12494/tid=12501] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12501/stat : 12501 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958356749096 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12502] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12502/stat : 12502 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958355696296 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12494/tid=12503] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12503/stat : 12503 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958209428520 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12504] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12504/stat : 12504 (java) S 12491 12494 23751 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13097224 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958208375720 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12505] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12505/stat : 12505 (java) S 12491 12494 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13097225 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958195964136 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12494/tid=12506] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12506/stat : 12506 (java) S 12491 12494 23751 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13097226 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958194910200 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12507] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12507/stat : 12507 (java) S 12491 12494 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13097226 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958193857800 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12508] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12508/stat : 12508 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097228 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958192806288 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12509] ppid=12491 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/12494/task/12509/stat : 12509 (java) S 12491 12494 23751 0 -1 4202560 3317 0 0 0 18 0 0 0 20 0 19 0 13097228 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958191753912 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12494/tid=12510] ppid=12491 vsize=9824732 CPUtime=0.2 cores=1,3,5,7
/proc/12494/task/12510/stat : 12510 (java) S 12491 12494 23751 0 -1 4202560 2622 0 0 0 20 0 0 0 20 0 19 0 13097228 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958190701112 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=12494/tid=12511] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12511/stat : 12511 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097228 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958189649016 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=12494/tid=12512] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12512/stat : 12512 (java) S 12491 12494 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097228 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958188596424 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12494/tid=12515] ppid=12491 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12494/task/12515/stat : 12515 (java) S 12491 12494 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13097239 10060525568 11857 33554432000 1073741824 1073778376 140734096826768 139958185436328 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.16676
CPU time (s): 0.852869
CPU user time (s): 0.791879
CPU system time (s): 0.06099
CPU usage (%): 73.0971
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.791879
system time used= 0.06099
maximum resident set size= 47756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9711
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= 300
involuntary context switches= 38

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 23:17:04
IDJOB=4117718
IDBENCH=111606
IDSOLVER=2543
FILE ID=node129/4117718-1467321424
RUNJOBID= node129-1467321212-30705
PBS_JOBID= 20005258
Free space on /tmp= 71600 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_10x10_002.opb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117718-1467321424/watcher-4117718-1467321424 -o /tmp/evaluation-result-4117718-1467321424/solver-4117718-1467321424 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4117718-1467321424.opb

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

MD5SUM BENCH= 13191e3a0d64d91db782aea0c310968f
RANDOM SEED=760547661

node129.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
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:        30318512 kB
Buffers:           63068 kB
Cached:           139632 kB
SwapCached:            0 kB
Active:           145088 kB
Inactive:         100036 kB
Active(anon):      28252 kB
Inactive(anon):    16976 kB
Active(file):     116836 kB
Inactive(file):    83060 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2636 kB
Writeback:             0 kB
AnonPages:       1574460 kB
Mapped:            21836 kB
Shmem:               204 kB
Slab:             656884 kB
SReclaimable:      97872 kB
SUnreclaim:       559012 kB
KernelStack:        1760 kB
PageTables:         7372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2212800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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= 71600 MiB
End job on node129 at 2016-06-30 23:17:05