Trace number 4091734

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 NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Res+CP PB16OPTIMUM 0.472927 1.26793

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/bwt/
normalized-bwt3c_wcsp.wbo
MD5SUM42cd8d36e1811214b6bd0f52f86c09ef
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.022995
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables131
Total number of constraints915
Number of soft constraints870
Number of constraints which are clauses870
Number of constraints which are cardinality constraints (but not clauses)45
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Top cost 2827
Min constraint cost 1
Max constraint cost 2827
Sum of constraints costs 2373959
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4091734-1467322196.wbo
0.10/0.11	c reading problem ... 
0.24/0.23	c ... done. Wall clock time 0.123s.
0.24/0.23	c declared #vars     131
0.24/0.23	c internal #vars     1001
0.24/0.23	c #constraints  960
0.24/0.24	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.24/0.24	c constraints type 
0.24/0.24	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 854
0.24/0.24	c org.sat4j.minisat.constraints.card.MinWatchCard => 15
0.24/0.24	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 91
0.24/0.24	c 960 constraints processed.
0.24/0.24	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.24/0.24	c constraints type 
0.24/0.24	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 91
0.24/0.24	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 854
0.24/0.24	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 15
0.24/0.24	c 960 constraints processed.
0.24/0.24	c objective function length is 870 literals
0.24/0.26	c And the winner is solver0
0.40/0.74	c SATISFIABLE
0.40/0.74	c OPTIMIZING...
0.40/0.74	c Got one! Elapsed wall clock time (in seconds):0.629
0.40/0.74	o 304
0.40/0.76	c And the winner is solver0
0.43/1.26	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.43/1.26	c starts		: 1
0.43/1.26	c conflicts		: 2
0.43/1.26	c decisions		: 968
0.43/1.26	c propagations		: 2095
0.43/1.26	c inspects		: 799
0.43/1.26	c shortcuts		: 0
0.43/1.26	c learnt literals	: 0
0.43/1.26	c learnt binary clauses	: 0
0.43/1.26	c learnt ternary clauses	: 1
0.43/1.26	c learnt constraints	: 2
0.43/1.26	c ignored constraints	: 0
0.43/1.26	c root simplifications	: 0
0.43/1.26	c removed literals (reason simplification)	: 0
0.43/1.26	c reason swapping (by a shorter reason)	: 0
0.43/1.26	c Calls to reduceDB	: 0
0.43/1.26	c Number of update (reduction) of LBD	: 2
0.43/1.26	c Imported unit clauses	: 0
0.43/1.26	c number of reductions to clauses (during analyze)	: 0
0.43/1.26	c number of learned constraints concerned by reduction	: 0
0.43/1.26	c number of learning phase by resolution	: 0
0.43/1.26	c number of learning phase by cutting planes	: 0
0.43/1.26	c speed (assignments/second)	: 2066.0749506903353
0.43/1.26	c non guided choices	1
0.43/1.26	c learnt constraints type 
0.43/1.26	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.43/1.26	c starts		: 1
0.43/1.26	c conflicts		: 3
0.43/1.26	c decisions		: 945
0.43/1.26	c propagations		: 2002
0.43/1.26	c inspects		: 1352
0.43/1.26	c shortcuts		: 0
0.43/1.26	c learnt literals	: 0
0.43/1.26	c learnt binary clauses	: 0
0.43/1.26	c learnt ternary clauses	: 1
0.43/1.26	c learnt constraints	: 3
0.43/1.26	c ignored constraints	: 0
0.43/1.26	c root simplifications	: 0
0.43/1.26	c removed literals (reason simplification)	: 0
0.43/1.26	c reason swapping (by a shorter reason)	: 0
0.43/1.26	c Calls to reduceDB	: 0
0.43/1.26	c Number of update (reduction) of LBD	: 0
0.43/1.26	c Imported unit clauses	: 0
0.43/1.26	c number of reductions to clauses (during analyze)	: 0
0.43/1.26	c number of learned constraints concerned by reduction	: 0
0.43/1.26	c number of learning phase by resolution	: 0
0.43/1.26	c number of learning phase by cutting planes	: 0
0.43/1.26	c speed (assignments/second)	: 1972.4137931034484
0.43/1.26	c non guided choices	0
0.43/1.26	c learnt constraints type 
0.43/1.26	s OPTIMUM FOUND
0.43/1.26	c Found 1 solution(s)
0.43/1.26	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 
0.43/1.26	c objective function=304
0.43/1.26	c Total wall clock time (in seconds): 1.15

Verifier Data 

OK	304

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-4091734-1467322196/watcher-4091734-1467322196 -o /tmp/evaluation-result-4091734-1467322196/solver-4091734-1467322196 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467319086-22698 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4091734-1467322196.wbo 

pid=26015
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 1318 0 0 0 0 0 0 0 20 0 2 0 11241477 98635776 948 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 24081 958 727 9 0 16771 0
[pid=26018/tid=26019] ppid=26015 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) R 26015 26018 16372 0 -1 4202560 126 0 0 0 0 0 0 0 20 0 2 0 11241478 98570240 973 33554432000 1073741824 1073778376 140735045091456 139693575999016 252263087797 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100113 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4464 0 1 0 9 1 0 0 20 0 18 0 11241477 9787879424 6085 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2389619 6085 2141 9 0 2380296 0
[pid=26018/tid=26019] ppid=26015 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) R 26015 26018 16372 0 -1 4202560 2386 0 1 0 7 0 0 0 20 0 18 0 11241478 9787879424 6085 33554432000 1073741824 1073778376 140735045091456 139693576002464 139693580136471 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.20032 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9558476 CPUtime=0.24 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4733 0 1 0 23 1 0 0 20 0 18 0 11241477 9787879424 7322 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2389619 7322 2198 9 0 2380296 0
[pid=26018/tid=26019] ppid=26015 vsize=9558476 CPUtime=0.18 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) R 26015 26018 16372 0 -1 4202560 2403 0 1 0 18 0 0 0 20 0 18 0 11241478 9787879424 7322 33554432000 1073741824 1073778376 140735045091456 139693576002464 139693425538648 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476

[startup+0.300379 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4939 0 1 0 37 3 0 0 20 0 19 0 11241477 10060525568 8994 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2456183 8994 2238 9 0 2446860 0
[pid=26018/tid=26019] ppid=26015 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) S 26015 26018 16372 0 -1 4202560 2416 0 1 0 22 0 0 0 20 0 19 0 11241478 10060525568 8994 33554432000 1073741824 1073778376 140735045091456 139693576004472 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

[startup+0.700318 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4939 0 1 0 37 3 0 0 20 0 19 0 11241477 10060525568 8994 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2456183 8994 2238 9 0 2446860 0
[pid=26018/tid=26019] ppid=26015 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) S 26015 26018 16372 0 -1 4202560 2416 0 1 0 22 0 0 0 20 0 19 0 11241478 10060525568 8994 33554432000 1073741824 1073778376 140735045091456 139693576004472 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26018 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800341 s]
/proc/loadavg: 0.80 0.97 1.17 3/169 26018
/proc/meminfo: memFree=30273852/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9824732 CPUtime=0.43 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4986 0 1 0 40 3 0 0 20 0 19 0 11241477 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2456183 10059 2242 9 0 2446860 0
[pid=26018/tid=26019] ppid=26015 vsize=9824732 CPUtime=0.23 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) S 26015 26018 16372 0 -1 4202560 2424 0 1 0 23 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693576004472 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 9824732

[startup+1.20782 s]
/proc/loadavg: 0.80 0.97 1.17 2/188 26042
/proc/meminfo: memFree=30242236/32872528 swapFree=1199948/1314412
[pid=26018] ppid=26015 vsize=9824732 CPUtime=0.43 cores=0,2,4,6
/proc/26018/stat : 26018 (java) S 26015 26018 16372 0 -1 4202496 4986 0 1 0 40 3 0 0 20 0 19 0 11241477 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 140735045082592 252266446909 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/26018/statm: 2456183 10059 2242 9 0 2446860 0
[pid=26018/tid=26019] ppid=26015 vsize=9824732 CPUtime=0.23 cores=0,2,4,6
/proc/26018/task/26019/stat : 26019 (java) S 26015 26018 16372 0 -1 4202560 2424 0 1 0 23 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693576004472 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26018/tid=26021] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26021/stat : 26021 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693548456744 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26022] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26022/stat : 26022 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693547403944 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26018/tid=26023] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26023/stat : 26023 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693546351656 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=26018/tid=26024] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26024/stat : 26024 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693545298856 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26018/tid=26025] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26025/stat : 26025 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693544245544 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26026] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26026/stat : 26026 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693414459560 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26018/tid=26027] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26027/stat : 26027 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693413407272 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26028] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26028/stat : 26028 (java) S 26015 26018 16372 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 11241478 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139693412354472 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26029] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26029/stat : 26029 (java) S 26015 26018 16372 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 11241479 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692929407720 252266461097 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26018/tid=26030] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26030/stat : 26030 (java) S 26015 26018 16372 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 11241480 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692928353784 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26031] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26031/stat : 26031 (java) S 26015 26018 16372 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11241480 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692927301384 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26032] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26032/stat : 26032 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241482 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692926249872 252266469152 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26033] ppid=26015 vsize=9824732 CPUtime=0.07 cores=0,2,4,6
/proc/26018/task/26033/stat : 26033 (java) S 26015 26018 16372 0 -1 4202560 547 0 0 0 7 0 0 0 20 0 19 0 11241482 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692925196472 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=26018/tid=26034] ppid=26015 vsize=9824732 CPUtime=0.04 cores=0,2,4,6
/proc/26018/task/26034/stat : 26034 (java) S 26015 26018 16372 0 -1 4202560 686 0 0 0 4 0 0 0 20 0 19 0 11241482 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692924143672 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26018/tid=26035] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26035/stat : 26035 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241482 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692923091576 252266460220 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=26018/tid=26036] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26036/stat : 26036 (java) S 26015 26018 16372 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 11241482 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692922038984 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=26018/tid=26039] ppid=26015 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/26018/task/26039/stat : 26039 (java) S 26015 26018 16372 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 11241502 10060525568 10059 33554432000 1073741824 1073778376 140735045091456 139692918879912 252266461097 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.26793
CPU time (s): 0.472927
CPU user time (s): 0.419936
CPU system time (s): 0.052991
CPU usage (%): 37.2991
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.419936
system time used= 0.052991
maximum resident set size= 42320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5002
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= 268
involuntary context switches= 30

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-30 23:29:56
IDJOB=4091734
IDBENCH=79476
IDSOLVER=2552
FILE ID=node131/4091734-1467322196
RUNJOBID= node131-1467319086-22698
PBS_JOBID= 20005251
Free space on /tmp= 71736 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/bwt/normalized-bwt3c_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4091734-1467322196/watcher-4091734-1467322196 -o /tmp/evaluation-result-4091734-1467322196/solver-4091734-1467322196 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467319086-22698 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4091734-1467322196.wbo

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

MD5SUM BENCH= 42cd8d36e1811214b6bd0f52f86c09ef
RANDOM SEED=1564953617

node131.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		: 2666.334
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	: 5332.66
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		: 2666.334
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		: 2666.334
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		: 2666.334
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	: 5332.54
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		: 2666.334
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	: 5332.56
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		: 2666.334
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	: 5332.55
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		: 2666.334
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		: 2666.334
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:        30274496 kB
Buffers:          149804 kB
Cached:           371044 kB
SwapCached:            0 kB
Active:           256636 kB
Inactive:         276460 kB
Active(anon):       6832 kB
Inactive(anon):     8184 kB
Active(file):     249804 kB
Inactive(file):   268276 kB
Unevictable:     1314412 kB
Mlocked:         1199948 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              1092 kB
Writeback:             0 kB
AnonPages:       1326872 kB
Mapped:            13680 kB
Shmem:               204 kB
Slab:             620424 kB
SReclaimable:      64000 kB
SUnreclaim:       556424 kB
KernelStack:        1368 kB
PageTables:         6240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1412084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71736 MiB
End job on node131 at 2016-06-30 23:29:57