Trace number 4117781

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 PB16OPT74 0.823874 1.1725

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
dt-problems/normalized-lo_12x12_006.opb.metafix.opb
MD5SUM299a6ce155aac9d6c6be49dc799eb9f6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark0.024995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint12
Number of terms in the objective function 144
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 144
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 144
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-4117781-1467321425.opb
0.11/0.11	c reading problem ... 
0.11/0.11	c  objective function found
0.11/0.15	c ... done. Wall clock time 0.047s.
0.11/0.15	c declared #vars     144
0.11/0.15	c #constraints  140
0.11/0.16	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.11/0.16	c org.sat4j.minisat.constraints.cnf.UnitClauses => 5
0.11/0.16	c org.sat4j.specs.Constr$1 => 9
0.11/0.16	c org.sat4j.minisat.constraints.card.MinWatchCard => 106
0.11/0.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.11/0.16	c org.sat4j.minisat.constraints.cnf.UnitClause => 4
0.11/0.16	c 140 constraints processed.
0.11/0.16	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.16	c constraints type 
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4
0.11/0.16	c org.sat4j.specs.Constr$1 => 9
0.11/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.11/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 106
0.11/0.16	c org.sat4j.pb.constraints.pb.UnitClausesPB => 5
0.11/0.16	c org.sat4j.pb.constraints.pb.UnitClausePB => 4
0.11/0.16	c 140 constraints processed.
0.11/0.16	c objective function length is 144 literals
0.28/0.22	c And the winner is solver0
0.44/0.66	c SATISFIABLE
0.44/0.66	c OPTIMIZING...
0.44/0.66	c Got one! Elapsed wall clock time (in seconds):0.552
0.44/0.66	o 74
0.58/0.71	c And the winner is solver0
0.78/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.78/1.16	c starts		: 3
0.78/1.16	c conflicts		: 540
0.78/1.16	c decisions		: 645
0.78/1.16	c propagations		: 17531
0.78/1.16	c inspects		: 57969
0.78/1.16	c shortcuts		: 0
0.78/1.16	c learnt literals	: 10
0.78/1.16	c learnt binary clauses	: 23
0.78/1.16	c learnt ternary clauses	: 42
0.78/1.16	c learnt constraints	: 529
0.78/1.16	c ignored constraints	: 0
0.78/1.16	c root simplifications	: 0
0.78/1.16	c removed literals (reason simplification)	: 1883
0.78/1.16	c reason swapping (by a shorter reason)	: 0
0.78/1.16	c Calls to reduceDB	: 0
0.78/1.16	c Number of update (reduction) of LBD	: 151
0.78/1.16	c Imported unit clauses	: 0
0.78/1.16	c number of reductions to clauses (during analyze)	: 0
0.78/1.16	c number of learned constraints concerned by reduction	: 0
0.78/1.16	c number of learning phase by resolution	: 0
0.78/1.16	c number of learning phase by cutting planes	: 0
0.78/1.16	c speed (assignments/second)	: 17496.007984031938
0.78/1.16	c non guided choices	0
0.78/1.16	c learnt constraints type 
0.78/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.78/1.16	c starts		: 2
0.78/1.16	c conflicts		: 25
0.78/1.16	c decisions		: 120
0.78/1.16	c propagations		: 922
0.78/1.16	c inspects		: 2240
0.78/1.16	c shortcuts		: 0
0.78/1.16	c learnt literals	: 0
0.78/1.16	c learnt binary clauses	: 0
0.78/1.16	c learnt ternary clauses	: 0
0.78/1.16	c learnt constraints	: 24
0.78/1.16	c ignored constraints	: 0
0.78/1.16	c root simplifications	: 0
0.78/1.16	c removed literals (reason simplification)	: 0
0.78/1.16	c reason swapping (by a shorter reason)	: 0
0.78/1.16	c Calls to reduceDB	: 0
0.78/1.16	c Number of update (reduction) of LBD	: 0
0.78/1.16	c Imported unit clauses	: 0
0.78/1.16	c number of reductions to clauses (during analyze)	: 0
0.78/1.16	c number of learned constraints concerned by reduction	: 0
0.78/1.16	c number of learning phase by resolution	: 0
0.78/1.16	c number of learning phase by cutting planes	: 0
0.78/1.16	c speed (assignments/second)	: 1833.0019880715706
0.78/1.16	c non guided choices	0
0.78/1.16	c learnt constraints type 
0.78/1.16	s OPTIMUM FOUND
0.78/1.16	c Found 1 solution(s)
0.78/1.17	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 -x127 x128 x129 x130 -x131 -x132 x133 -x134 -x135 x136 x137 -x138 x139 -x140 -x141 x142 x143 x144 
0.78/1.17	c objective function=74
0.78/1.17	c Total wall clock time (in seconds): 1.059

Verifier Data 

OK	74

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-4117781-1467321425/watcher-4117781-1467321425 -o /tmp/evaluation-result-4117781-1467321425/solver-4117781-1467321425 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4117781-1467321425.opb 

pid=12630
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 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 13097360 98570240 976 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 24065 976 743 9 0 16771 0
[pid=12633/tid=12634] ppid=12630 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) R 12630 12633 23751 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 13097360 98570240 976 33554432000 1073741824 1073778376 140733617840208 140171718278696 229355898240 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0

[startup+0.100061 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 4489 0 1 0 10 1 0 0 20 0 18 0 13097360 9787879424 6112 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2389619 6112 2156 9 0 2380296 0
[pid=12633/tid=12634] ppid=12630 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) R 12630 12633 23751 0 -1 4202560 2389 0 1 0 7 0 0 0 20 0 18 0 13097360 9787879424 6112 33554432000 1073741824 1073778376 140733617840208 140171718282144 229359281421 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+0.200277 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.28 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 5230 0 1 0 27 1 0 0 20 0 22 0 13097360 10060525568 8250 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 8250 2223 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 12 2 0 0 20 0 22 0 13097360 10060525568 8250 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

[startup+0.300328 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.44 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 6672 0 1 0 41 3 0 0 20 0 19 0 13097360 10060525568 8828 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 8828 2243 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.14 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 12 2 0 0 20 0 19 0 13097360 10060525568 8828 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 9824732

[startup+0.70021 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.58 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 6846 0 1 0 54 4 0 0 20 0 22 0 13097360 10060525568 10415 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 10415 2246 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.15 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 13 2 0 0 20 0 22 0 13097360 10060525568 10415 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12633 sig 9
??? kill -12633 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800326 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.78 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 9353 0 1 0 71 7 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 10874 2246 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.15 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 13 2 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 9824732

[startup+1.00025 s]
/proc/loadavg: 0.93 1.57 1.98 1/194 12633
/proc/meminfo: memFree=30322064/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.78 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 9353 0 1 0 71 7 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 10874 2246 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.15 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 13 2 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 9824732

[startup+1.10031 s]
/proc/loadavg: 0.93 1.57 1.98 2/212 12725
/proc/meminfo: memFree=30292812/32872528 swapFree=1370584/1517752
[pid=12633] ppid=12630 vsize=9824732 CPUtime=0.78 cores=1,3,5,7
/proc/12633/stat : 12633 (java) S 12630 12633 23751 0 -1 4202496 9353 0 1 0 71 7 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140733617831344 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/12633/statm: 2456183 10874 2246 9 0 2446860 0
[pid=12633/tid=12634] ppid=12630 vsize=9824732 CPUtime=0.15 cores=1,3,5,7
/proc/12633/task/12634/stat : 12634 (java) S 12630 12633 23751 0 -1 4202560 2422 0 1 0 13 2 0 0 20 0 19 0 13097360 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171718284152 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12636] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12636/stat : 12636 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171696384936 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12637] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12637/stat : 12637 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171695332392 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=12633/tid=12638] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12638/stat : 12638 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171492190888 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=12633/tid=12639] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12639/stat : 12639 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171491138344 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12640] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12640/stat : 12640 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171490085288 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12641] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12641/stat : 12641 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171489032744 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12642] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12642/stat : 12642 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171487979688 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12643] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12643/stat : 12643 (java) S 12630 12633 23751 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13097361 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171486927144 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12644] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12644/stat : 12644 (java) S 12630 12633 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13097362 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171474729832 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12645] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12645/stat : 12645 (java) S 12630 12633 23751 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13097362 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171473676152 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12646] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12646/stat : 12646 (java) S 12630 12633 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13097362 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171472622984 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12647] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12647/stat : 12647 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097364 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171471571728 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=12633/tid=12648] ppid=12630 vsize=9824732 CPUtime=0.22 cores=1,3,5,7
/proc/12633/task/12648/stat : 12648 (java) S 12630 12633 23751 0 -1 4202560 3163 0 0 0 21 1 0 0 20 0 19 0 13097364 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171470518584 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=12633/tid=12649] ppid=12630 vsize=9824732 CPUtime=0.17 cores=1,3,5,7
/proc/12633/task/12649/stat : 12649 (java) S 12630 12633 23751 0 -1 4202560 2424 0 0 0 17 0 0 0 20 0 19 0 13097364 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171469466040 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12650] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12650/stat : 12650 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097364 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171468413176 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=12633/tid=12651] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12651/stat : 12651 (java) S 12630 12633 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13097364 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171467360840 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=12633/tid=12658] ppid=12630 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/12633/task/12658/stat : 12658 (java) S 12630 12633 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13097376 10060525568 10874 33554432000 1073741824 1073778376 140733617840208 140171463148968 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.1725
CPU time (s): 0.823874
CPU user time (s): 0.72289
CPU system time (s): 0.100984
CPU usage (%): 70.2662
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.72289
system time used= 0.100984
maximum resident set size= 46172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9370
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= 266
involuntary context switches= 60

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 23:17:05
IDJOB=4117781
IDBENCH=111613
IDSOLVER=2543
FILE ID=node129/4117781-1467321425
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_12x12_006.opb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117781-1467321425/watcher-4117781-1467321425 -o /tmp/evaluation-result-4117781-1467321425/solver-4117781-1467321425 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30705 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4117781-1467321425.opb

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

MD5SUM BENCH= 299a6ce155aac9d6c6be49dc799eb9f6
RANDOM SEED=279262142

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:        30322600 kB
Buffers:           63120 kB
Cached:           139620 kB
SwapCached:            0 kB
Active:           140212 kB
Inactive:         100044 kB
Active(anon):      23604 kB
Inactive(anon):    16976 kB
Active(file):     116608 kB
Inactive(file):    83068 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2628 kB
Writeback:             4 kB
AnonPages:       1555804 kB
Mapped:            21640 kB
Shmem:               204 kB
Slab:             656924 kB
SReclaimable:      97880 kB
SUnreclaim:       559044 kB
KernelStack:        1600 kB
PageTables:         7060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2212908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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 23:17:07