Trace number 4118557

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 PB16OPT1 1.57276 1.21473

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
minlplib2-pb-0.1.0/opb/normalized-edgecross10-010.lin.opb
MD5SUM2394550cc574e4ee7e6f4886e1d98583
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.003999
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126
Total number of constraints551
Number of constraints which are clauses515
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints35
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 60
Biggest coefficient in the objective function 12
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 128
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 128
Number of bits of the biggest sum of numbers8
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
0.11/0.11	c Pseudo Boolean Optimization by upper bound
0.11/0.11	c ManyCore solver with 2 solvers running in parallel
0.11/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@16fd0b7
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11	c Expensive reason simplification
0.11/0.11	c Glucose 2.1 dynamic restart strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11	c --- Begin Solver configuration ---
0.11/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@75786e64
0.11/0.11	c Learn all clauses as in MiniSAT
0.11/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11	c No reason simplification
0.11/0.11	c Armin Biere (Picosat) restarts strategy
0.11/0.11	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
0.11/0.11	c timeout=2147483s
0.11/0.11	c DB Simplification allowed=false
0.11/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@4413ee
0.11/0.11	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4118557-1467234017.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  objective function found
0.11/0.19	c ... done. Wall clock time 0.085s.
0.11/0.19	c declared #vars     126
0.11/0.19	c #constraints  552
0.11/0.19	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.19	c constraints type 
0.11/0.20	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 515
0.11/0.20	c org.sat4j.specs.Constr$1 => 1
0.11/0.20	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.11/0.20	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 35
0.11/0.20	c 552 constraints processed.
0.11/0.20	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.20	c constraints type 
0.11/0.20	c org.sat4j.specs.Constr$1 => 1
0.11/0.20	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 515
0.11/0.20	c org.sat4j.pb.constraints.pb.MaxWatchPb => 35
0.11/0.20	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.11/0.20	c 552 constraints processed.
0.11/0.20	c objective function length is 60 literals
0.24/0.20	c And the winner is solver1
0.24/0.70	c SATISFIABLE
0.24/0.70	c OPTIMIZING...
0.24/0.70	c Got one! Elapsed wall clock time (in seconds):0.59
0.24/0.70	o 1
0.99/0.96	c And the winner is solver1
1.53/1.21	c >>>>>>>>>> Solver number 0 (0 answers) <<<<<<<<<<<<<<<<<<
1.53/1.21	c starts		: 7
1.53/1.21	c conflicts		: 1621
1.53/1.21	c decisions		: 1784
1.53/1.21	c propagations		: 19374
1.53/1.21	c inspects		: 239160
1.53/1.21	c shortcuts		: 0
1.53/1.21	c learnt literals	: 2
1.53/1.21	c learnt binary clauses	: 2
1.53/1.21	c learnt ternary clauses	: 3
1.53/1.21	c learnt constraints	: 1619
1.53/1.21	c ignored constraints	: 0
1.53/1.21	c root simplifications	: 0
1.53/1.21	c removed literals (reason simplification)	: 5044
1.53/1.21	c reason swapping (by a shorter reason)	: 0
1.53/1.21	c Calls to reduceDB	: 0
1.53/1.21	c Number of update (reduction) of LBD	: 49
1.53/1.21	c Imported unit clauses	: 0
1.53/1.21	c number of reductions to clauses (during analyze)	: 0
1.53/1.21	c number of learned constraints concerned by reduction	: 0
1.53/1.21	c number of learning phase by resolution	: 0
1.53/1.21	c number of learning phase by cutting planes	: 0
1.53/1.21	c speed (assignments/second)	: 38213.01775147929
1.53/1.21	c non guided choices	12
1.53/1.21	c learnt constraints type 
1.53/1.21	c >>>>>>>>>> Solver number 1 (2 answers) <<<<<<<<<<<<<<<<<<
1.53/1.21	c starts		: 2
1.53/1.21	c conflicts		: 119
1.53/1.21	c decisions		: 235
1.53/1.21	c propagations		: 1801
1.53/1.21	c inspects		: 23119
1.53/1.21	c shortcuts		: 0
1.53/1.21	c learnt literals	: 0
1.53/1.21	c learnt binary clauses	: 0
1.53/1.21	c learnt ternary clauses	: 0
1.53/1.21	c learnt constraints	: 118
1.53/1.21	c ignored constraints	: 0
1.53/1.21	c root simplifications	: 0
1.53/1.21	c removed literals (reason simplification)	: 0
1.53/1.21	c reason swapping (by a shorter reason)	: 0
1.53/1.21	c Calls to reduceDB	: 0
1.53/1.21	c Number of update (reduction) of LBD	: 0
1.53/1.21	c Imported unit clauses	: 0
1.53/1.21	c number of reductions to clauses (during analyze)	: 0
1.53/1.21	c number of learned constraints concerned by reduction	: 0
1.53/1.21	c number of learning phase by resolution	: 0
1.53/1.21	c number of learning phase by cutting planes	: 0
1.53/1.21	c speed (assignments/second)	: 1786.7063492063492
1.53/1.21	c non guided choices	25
1.53/1.21	c learnt constraints type 
1.53/1.21	s OPTIMUM FOUND
1.53/1.21	c Found 1 solution(s)
1.53/1.21	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 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 
1.53/1.21	c objective function=1
1.53/1.21	c Total wall clock time (in seconds): 1.101

Verifier Data 

OK	1

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-4118557-1467234017/watcher-4118557-1467234017 -o /tmp/evaluation-result-4118557-1467234017/solver-4118557-1467234017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1467233112-7068 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4118557-1467234017.opb 

pid=7334
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: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 4369171 98570240 978 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 24065 978 744 9 0 16771 0
[pid=7337/tid=7338] ppid=7334 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) R 7334 7337 4301 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 4369172 98570240 978 33554432000 1073741824 1073778376 140736286864864 139914732125736 219513963904 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100117 s]
/proc/loadavg: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 4556 0 1 0 10 1 0 0 20 0 18 0 4369171 9787879424 5672 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2389619 5672 2156 9 0 2380296 0
[pid=7337/tid=7338] ppid=7334 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) R 7334 7337 4301 0 -1 4202560 2442 0 1 0 6 1 0 0 20 0 18 0 4369172 9787879424 5672 33554432000 1073741824 1073778376 140736286864864 139914732130008 219517347085 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200283 s]
/proc/loadavg: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 4774 0 1 0 23 1 0 0 20 0 18 0 4369171 9787879424 6858 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2389619 6858 2204 9 0 2380296 0
[pid=7337/tid=7338] ppid=7334 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) R 7334 7337 4301 0 -1 4202560 2468 0 1 0 16 1 0 0 20 0 18 0 4369172 9787879424 6858 33554432000 1073741824 1073778376 140736286864864 139914732130008 219517346989 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476

[startup+0.300254 s]
/proc/loadavg: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9824732 CPUtime=0.24 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 4841 0 1 0 23 1 0 0 20 0 19 0 4369171 10060525568 7427 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2456183 7427 2220 9 0 2446860 0
[pid=7337/tid=7338] ppid=7334 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) S 7334 7337 4301 0 -1 4202560 2472 0 1 0 16 2 0 0 20 0 19 0 4369172 10060525568 7427 33554432000 1073741824 1073778376 140736286864864 139914732131192 219517335465 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9824732

[startup+0.700185 s]
/proc/loadavg: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9824732 CPUtime=0.24 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 4841 0 1 0 23 1 0 0 20 0 19 0 4369171 10060525568 7427 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2456183 7427 2220 9 0 2446860 0
[pid=7337/tid=7338] ppid=7334 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) S 7334 7337 4301 0 -1 4202560 2472 0 1 0 16 2 0 0 20 0 19 0 4369172 10060525568 7427 33554432000 1073741824 1073778376 140736286864864 139914732131192 219517335465 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7337 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800219 s]
/proc/loadavg: 4.38 4.16 3.36 3/198 7337
/proc/meminfo: memFree=24847788/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9824732 CPUtime=0.6 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 7455 0 1 0 59 1 0 0 20 0 22 0 4369171 10060525568 10309 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2456183 10309 2247 9 0 2446860 0
[pid=7337/tid=7338] ppid=7334 vsize=9824732 CPUtime=0.18 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) S 7334 7337 4301 0 -1 4202560 2472 0 1 0 16 2 0 0 20 0 22 0 4369172 10060525568 10314 33554432000 1073741824 1073778376 140736286864864 139914732131192 219517335465 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9824732

[startup+1.20809 s]
/proc/loadavg: 4.38 4.16 3.36 4/217 7362
/proc/meminfo: memFree=24761568/32872528 swapFree=12440/1155036
[pid=7337] ppid=7334 vsize=9824732 CPUtime=1.53 cores=1,3,5,7
/proc/7337/stat : 7337 (java) S 7334 7337 4301 0 -1 4202496 15013 0 1 0 148 5 0 0 20 0 19 0 4369171 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 140736286856000 219517321277 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7337/statm: 2456183 14492 2253 9 0 2446860 0
[pid=7337/tid=7338] ppid=7334 vsize=9824732 CPUtime=0.19 cores=1,3,5,7
/proc/7337/task/7338/stat : 7338 (java) R 7334 7337 4301 0 -1 4202560 2472 0 1 0 17 2 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914732131192 139914671932904 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=7337/tid=7340] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7340/stat : 7340 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914670861224 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7341] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7341/stat : 7341 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914669808680 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7337/tid=7342] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7342/stat : 7342 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914668755624 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=7337/tid=7343] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7343/stat : 7343 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914667703080 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7337/tid=7344] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7344/stat : 7344 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914571889064 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7345] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7345/stat : 7345 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914570836520 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7337/tid=7346] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7346/stat : 7346 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914569783464 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7347] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7347/stat : 7347 (java) S 7334 7337 4301 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 4369172 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914568730920 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7348] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7348/stat : 7348 (java) S 7334 7337 4301 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 4369173 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914556320616 219517335465 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7349] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7349/stat : 7349 (java) S 7334 7337 4301 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 4369174 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914555266936 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7350] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7350/stat : 7350 (java) S 7334 7337 4301 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 4369174 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914554213768 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7351] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7351/stat : 7351 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369176 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914553162512 219517343520 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7352] ppid=7334 vsize=9824732 CPUtime=0.33 cores=1,3,5,7
/proc/7337/task/7352/stat : 7352 (java) S 7334 7337 4301 0 -1 4202560 3237 0 0 0 33 0 0 0 20 0 19 0 4369176 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914552109368 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=7337/tid=7353] ppid=7334 vsize=9824732 CPUtime=0.48 cores=1,3,5,7
/proc/7337/task/7353/stat : 7353 (java) S 7334 7337 4301 0 -1 4202560 7955 0 0 0 46 2 0 0 20 0 19 0 4369176 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914551056824 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7337/tid=7354] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7354/stat : 7354 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369176 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914550003960 219517334588 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=7337/tid=7355] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7355/stat : 7355 (java) S 7334 7337 4301 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 4369176 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914548951624 219517335465 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=7337/tid=7359] ppid=7334 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/7337/task/7359/stat : 7359 (java) S 7334 7337 4301 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 4369192 10060525568 14492 33554432000 1073741824 1073778376 140736286864864 139914544739752 219517335465 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.53
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.21473
CPU time (s): 1.57276
CPU user time (s): 1.48277
CPU system time (s): 0.089986
CPU usage (%): 129.474
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.48277
system time used= 0.089986
maximum resident set size= 60040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15026
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= 294
involuntary context switches= 40

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-29 23:00:17
IDJOB=4118557
IDBENCH=111507
IDSOLVER=2543
FILE ID=node114/4118557-1467234017
RUNJOBID= node114-1467233112-7068
PBS_JOBID= 19997585
Free space on /tmp= 71672 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-edgecross10-010.lin.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118557-1467234017/watcher-4118557-1467234017 -o /tmp/evaluation-result-4118557-1467234017/solver-4118557-1467234017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1467233112-7068 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4118557-1467234017.opb

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

MD5SUM BENCH= 2394550cc574e4ee7e6f4886e1d98583
RANDOM SEED=913916790

node114.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		: 2666.752
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	: 5333.50
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		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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		: 2666.752
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		: 2666.752
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
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:        24848472 kB
Buffers:           96428 kB
Cached:          5785120 kB
SwapCached:            0 kB
Active:           319048 kB
Inactive:        5782404 kB
Active(anon):     222740 kB
Inactive(anon):        0 kB
Active(file):      96308 kB
Inactive(file):  5782404 kB
Unevictable:     1155036 kB
Mlocked:           12440 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1816 kB
Writeback:             0 kB
AnonPages:       1489940 kB
Mapped:            22292 kB
Shmem:               204 kB
Slab:             625212 kB
SReclaimable:      68928 kB
SUnreclaim:       556284 kB
KernelStack:        1688 kB
PageTables:         7132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1980904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1423360 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= 71672 MiB
End job on node114 at 2016-06-29 23:00:19