Trace number 4106104

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 PB16OPT3 4.13137 1.68311

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=59-P1=53-P2=11-P3=59-B.opb
MD5SUMbc013f756978420202c73860888da520
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

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@16fd0b7
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@4413ee
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@75786e64
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@4413ee
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4106104-1466268624.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.10/0.15	c ... done. Wall clock time 0.034s.
0.10/0.15	c declared #vars     54
0.10/0.15	c internal #vars     162
0.10/0.15	c #constraints  226
0.10/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 108
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 118
0.10/0.15	c 226 constraints processed.
0.10/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 108
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 118
0.10/0.15	c 226 constraints processed.
0.10/0.15	c objective function length is 6 literals
1.53/0.51	c And the winner is solver1
1.75/0.65	c SATISFIABLE
1.75/0.65	c OPTIMIZING...
1.75/0.65	c Got one! Elapsed wall clock time (in seconds):0.538
1.75/0.65	o 3
3.17/1.02	c cleaning 2775 clauses out of 5549 with flag 5919/5550
3.59/1.15	c And the winner is solver0
4.09/1.66	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
4.09/1.66	c starts		: 88
4.09/1.66	c conflicts		: 8262
4.09/1.66	c decisions		: 9898
4.09/1.66	c propagations		: 124412
4.09/1.66	c inspects		: 4152668
4.09/1.66	c shortcuts		: 0
4.09/1.66	c learnt literals	: 15
4.09/1.66	c learnt binary clauses	: 12
4.09/1.66	c learnt ternary clauses	: 12
4.09/1.66	c learnt constraints	: 8246
4.09/1.66	c ignored constraints	: 0
4.09/1.66	c root simplifications	: 0
4.09/1.66	c removed literals (reason simplification)	: 13955
4.09/1.66	c reason swapping (by a shorter reason)	: 0
4.09/1.66	c Calls to reduceDB	: 1
4.09/1.66	c Number of update (reduction) of LBD	: 587
4.09/1.66	c Imported unit clauses	: 0
4.09/1.66	c number of reductions to clauses (during analyze)	: 0
4.09/1.66	c number of learned constraints concerned by reduction	: 0
4.09/1.66	c number of learning phase by resolution	: 0
4.09/1.66	c number of learning phase by cutting planes	: 0
4.09/1.66	c speed (assignments/second)	: 122815.39980256665
4.09/1.66	c non guided choices	125
4.09/1.66	c learnt constraints type 
4.09/1.66	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
4.09/1.66	c starts		: 7
4.09/1.66	c conflicts		: 818
4.09/1.66	c decisions		: 1066
4.09/1.66	c propagations		: 10571
4.09/1.66	c inspects		: 557363
4.09/1.66	c shortcuts		: 0
4.09/1.66	c learnt literals	: 0
4.09/1.66	c learnt binary clauses	: 0
4.09/1.66	c learnt ternary clauses	: 0
4.09/1.66	c learnt constraints	: 818
4.09/1.66	c ignored constraints	: 0
4.09/1.66	c root simplifications	: 0
4.09/1.66	c removed literals (reason simplification)	: 0
4.09/1.66	c reason swapping (by a shorter reason)	: 0
4.09/1.66	c Calls to reduceDB	: 0
4.09/1.66	c Number of update (reduction) of LBD	: 0
4.09/1.66	c Imported unit clauses	: 0
4.09/1.66	c number of reductions to clauses (during analyze)	: 0
4.09/1.66	c number of learned constraints concerned by reduction	: 0
4.09/1.66	c number of learning phase by resolution	: 0
4.09/1.66	c number of learning phase by cutting planes	: 0
4.09/1.66	c speed (assignments/second)	: 6991.402116402116
4.09/1.66	c non guided choices	128
4.09/1.66	c learnt constraints type 
4.09/1.66	s OPTIMUM FOUND
4.09/1.66	c Found 1 solution(s)
4.09/1.66	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 
4.09/1.66	c objective function=3
4.09/1.66	c Total wall clock time (in seconds): 1.553

Verifier Data 

OK	3

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-4106104-1466268624/watcher-4106104-1466268624 -o /tmp/evaluation-result-4106104-1466268624/solver-4106104-1466268624 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466264922-3638 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4106104-1466268624.opb 

pid=6700
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: 3.28 3.81 4.01 3/197 6703
/proc/meminfo: memFree=28932688/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/6703/stat : 6703 (java) R 6700 6703 3621 0 -1 4202496 1059 0 0 0 0 0 0 0 20 0 1 0 28909192 23793664 710 33554432000 1073741824 1073778376 140735313042704 140735313031768 214360438864 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 5809 711 526 9 0 128 0

[startup+0.10006 s]
/proc/loadavg: 3.28 3.81 4.01 3/197 6703
/proc/meminfo: memFree=28932688/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 4443 0 1 0 9 1 0 0 20 0 18 0 28909192 9787879424 6081 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2389619 6082 2141 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200227 s]
/proc/loadavg: 3.28 3.81 4.01 3/197 6703
/proc/meminfo: memFree=28932688/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9824732 CPUtime=0.32 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 6377 0 1 0 31 1 0 0 20 0 22 0 28909192 10060525568 8942 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2456183 8942 2223 9 0 2446860 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9824732

[startup+0.300246 s]
/proc/loadavg: 3.28 3.81 4.01 3/197 6703
/proc/meminfo: memFree=28932688/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9824732 CPUtime=0.72 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 10199 0 1 0 71 1 0 0 20 0 22 0 28909192 10060525568 11471 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2456183 11471 2229 9 0 2446860 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 9824732

[startup+0.700193 s]
/proc/loadavg: 3.28 3.81 4.01 3/197 6703
/proc/meminfo: memFree=28932688/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9824732 CPUtime=1.98 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 17699 0 1 0 193 5 0 0 20 0 22 0 28909192 10060525568 23407 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2456183 23407 2254 9 0 2446860 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 9824732

[startup+1.50086 s]
/proc/loadavg: 3.49 3.85 4.02 6/219 6728
/proc/meminfo: memFree=28756932/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9824732 CPUtime=4.09 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 26329 0 1 0 397 12 0 0 20 0 19 0 28909192 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2456183 47168 2273 9 0 2446860 0
[pid=6703/tid=6705] ppid=6700 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/6703/task/6705/stat : 6705 (java) S 6700 6703 3621 0 -1 4202560 2402 0 1 0 11 1 0 0 20 0 19 0 28909192 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812910613368 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6706] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6706/stat : 6706 (java) S 6700 6703 3621 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812872104104 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6707] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6707/stat : 6707 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812871051560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6708] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6708/stat : 6708 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812869999016 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6709] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6709/stat : 6709 (java) S 6700 6703 3621 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812868946472 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6710] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6710/stat : 6710 (java) S 6700 6703 3621 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812867893928 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6711] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6711/stat : 6711 (java) S 6700 6703 3621 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812866841384 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6703/tid=6712] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6712/stat : 6712 (java) S 6700 6703 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812865788840 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6713] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6713/stat : 6713 (java) S 6700 6703 3621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812864736296 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6714] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6714/stat : 6714 (java) S 6700 6703 3621 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 28909194 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812733835368 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6715] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6715/stat : 6715 (java) S 6700 6703 3621 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 28909195 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812732781688 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6716] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6716/stat : 6716 (java) S 6700 6703 3621 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 28909195 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812731729032 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6717] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6717/stat : 6717 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812730677776 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6718] ppid=6700 vsize=9824732 CPUtime=1.29 cores=1,3,5,7
/proc/6703/task/6718/stat : 6718 (java) S 6700 6703 3621 0 -1 4202560 12043 0 0 0 127 2 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812729625144 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6703/tid=6719] ppid=6700 vsize=9824732 CPUtime=0.9 cores=1,3,5,7
/proc/6703/task/6719/stat : 6719 (java) S 6700 6703 3621 0 -1 4202560 10435 0 0 0 88 2 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811855788728 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6720] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6720/stat : 6720 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811854736376 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6721] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6721/stat : 6721 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811853684040 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6728] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6728/stat : 6728 (java) S 6700 6703 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909257 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811850524200 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6703 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60107 s]
/proc/loadavg: 3.49 3.85 4.02 6/219 6728
/proc/meminfo: memFree=28756932/32872528 swapFree=1286400/1433568
[pid=6703] ppid=6700 vsize=9824732 CPUtime=4.09 cores=1,3,5,7
/proc/6703/stat : 6703 (java) S 6700 6703 3621 0 -1 4202496 26329 0 1 0 397 12 0 0 20 0 19 0 28909192 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 140735313033840 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/6703/statm: 2456183 47168 2273 9 0 2446860 0
[pid=6703/tid=6705] ppid=6700 vsize=9824732 CPUtime=0.12 cores=1,3,5,7
/proc/6703/task/6705/stat : 6705 (java) S 6700 6703 3621 0 -1 4202560 2402 0 1 0 11 1 0 0 20 0 19 0 28909192 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812910613368 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6706] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6706/stat : 6706 (java) S 6700 6703 3621 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812872104104 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6707] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6707/stat : 6707 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812871051560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6708] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6708/stat : 6708 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812869999016 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6709] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6709/stat : 6709 (java) S 6700 6703 3621 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812868946472 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6710] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6710/stat : 6710 (java) S 6700 6703 3621 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812867893928 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6711] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6711/stat : 6711 (java) S 6700 6703 3621 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812866841384 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6703/tid=6712] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6712/stat : 6712 (java) S 6700 6703 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812865788840 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6703/tid=6713] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6713/stat : 6713 (java) S 6700 6703 3621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 28909193 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812864736296 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6714] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6714/stat : 6714 (java) S 6700 6703 3621 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 28909194 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812733835368 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6715] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6715/stat : 6715 (java) S 6700 6703 3621 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 28909195 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812732781688 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6716] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6716/stat : 6716 (java) S 6700 6703 3621 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 28909195 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812731729032 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6717] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6717/stat : 6717 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812730677776 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6718] ppid=6700 vsize=9824732 CPUtime=1.29 cores=1,3,5,7
/proc/6703/task/6718/stat : 6718 (java) S 6700 6703 3621 0 -1 4202560 12043 0 0 0 127 2 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139812729625144 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6703/tid=6719] ppid=6700 vsize=9824732 CPUtime=0.9 cores=1,3,5,7
/proc/6703/task/6719/stat : 6719 (java) S 6700 6703 3621 0 -1 4202560 10435 0 0 0 88 2 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811855788728 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6720] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6720/stat : 6720 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811854736376 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6703/tid=6721] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6721/stat : 6721 (java) S 6700 6703 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909197 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811853684040 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6703/tid=6728] ppid=6700 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6703/task/6728/stat : 6728 (java) S 6700 6703 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909257 10060525568 47168 33554432000 1073741824 1073778376 140735313042704 139811850524200 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.68311
CPU time (s): 4.13137
CPU user time (s): 3.98039
CPU system time (s): 0.150977
CPU usage (%): 245.461
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.98039
system time used= 0.150977
maximum resident set size= 190304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26334
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= 344
involuntary context switches= 75

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-18 18:50:24
IDJOB=4106104
IDBENCH=47934
IDSOLVER=2543
FILE ID=node130/4106104-1466268624
RUNJOBID= node130-1466264922-3638
PBS_JOBID= 19918227
Free space on /tmp= 71748 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=53-P2=11-P3=59-B.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106104-1466268624/watcher-4106104-1466268624 -o /tmp/evaluation-result-4106104-1466268624/solver-4106104-1466268624 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466264922-3638 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4106104-1466268624.opb

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

MD5SUM BENCH= bc013f756978420202c73860888da520
RANDOM SEED=1504464258

node130.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		: 2666.365
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	: 5332.73
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		: 2666.365
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		: 2666.365
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		: 2666.365
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		: 2666.365
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		: 2666.365
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	: 5332.53
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		: 2666.365
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		: 2666.365
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:        28933372 kB
Buffers:           42908 kB
Cached:           165524 kB
SwapCached:         1876 kB
Active:          1608228 kB
Inactive:         157624 kB
Active(anon):    1557820 kB
Inactive(anon):     2212 kB
Active(file):      50408 kB
Inactive(file):   155412 kB
Unevictable:     1433568 kB
Mlocked:         1286400 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:               616 kB
Writeback:             0 kB
AnonPages:       3088632 kB
Mapped:            15360 kB
Shmem:                 0 kB
Slab:             601308 kB
SReclaimable:      44640 kB
SUnreclaim:       556668 kB
KernelStack:        1784 kB
PageTables:        10320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3380160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1748992 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= 71748 MiB
End job on node130 at 2016-06-18 18:50:26