Trace number 4106110

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 2.04269 1.6695

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb
MD5SUM403b623ea10f115d0b920329a5e92576
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 benchmark0.021996
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 variables60
Total number of constraints9
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 constraints9
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-4106110-1466268627.opb
0.10/0.11	c reading problem ... 
0.10/0.12	c  objective function found
0.10/0.15	c ... done. Wall clock time 0.033s.
0.10/0.15	c declared #vars     60
0.10/0.15	c internal #vars     160
0.10/0.15	c #constraints  213
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 => 100
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 113
0.10/0.15	c 213 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 => 100
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
0.10/0.15	c 213 constraints processed.
0.10/0.15	c objective function length is 5 literals
1.05/0.47	c And the winner is solver0
1.55/0.65	c SATISFIABLE
1.55/0.65	c OPTIMIZING...
1.55/0.65	c Got one! Elapsed wall clock time (in seconds):0.537
1.55/0.65	o 21
1.55/0.66	c And the winner is solver0
1.57/1.15	c Got one! Elapsed wall clock time (in seconds):1.038
1.57/1.15	o 3
1.76/1.21	c And the winner is solver0
2.01/1.66	c >>>>>>>>>> Solver number 0 (3 answers) <<<<<<<<<<<<<<<<<<
2.01/1.66	c starts		: 12
2.01/1.66	c conflicts		: 3569
2.01/1.66	c decisions		: 4218
2.01/1.66	c propagations		: 48163
2.01/1.66	c inspects		: 905261
2.01/1.66	c shortcuts		: 0
2.01/1.66	c learnt literals	: 6
2.01/1.66	c learnt binary clauses	: 8
2.01/1.66	c learnt ternary clauses	: 5
2.01/1.66	c learnt constraints	: 3562
2.01/1.66	c ignored constraints	: 0
2.01/1.66	c root simplifications	: 0
2.01/1.66	c removed literals (reason simplification)	: 5185
2.01/1.66	c reason swapping (by a shorter reason)	: 0
2.01/1.66	c Calls to reduceDB	: 0
2.01/1.66	c Number of update (reduction) of LBD	: 294
2.01/1.66	c Imported unit clauses	: 0
2.01/1.66	c number of reductions to clauses (during analyze)	: 0
2.01/1.66	c number of learned constraints concerned by reduction	: 0
2.01/1.66	c number of learning phase by resolution	: 0
2.01/1.66	c number of learning phase by cutting planes	: 0
2.01/1.66	c speed (assignments/second)	: 31938.328912466844
2.01/1.66	c non guided choices	166
2.01/1.66	c learnt constraints type 
2.01/1.66	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
2.01/1.66	c starts		: 4
2.01/1.66	c conflicts		: 213
2.01/1.66	c decisions		: 420
2.01/1.66	c propagations		: 2944
2.01/1.66	c inspects		: 44934
2.01/1.66	c shortcuts		: 0
2.01/1.66	c learnt literals	: 0
2.01/1.66	c learnt binary clauses	: 0
2.01/1.66	c learnt ternary clauses	: 0
2.01/1.66	c learnt constraints	: 210
2.01/1.66	c ignored constraints	: 0
2.01/1.66	c root simplifications	: 0
2.01/1.66	c removed literals (reason simplification)	: 0
2.01/1.66	c reason swapping (by a shorter reason)	: 0
2.01/1.66	c Calls to reduceDB	: 0
2.01/1.66	c Number of update (reduction) of LBD	: 0
2.01/1.66	c Imported unit clauses	: 0
2.01/1.66	c number of reductions to clauses (during analyze)	: 0
2.01/1.66	c number of learned constraints concerned by reduction	: 0
2.01/1.66	c number of learning phase by resolution	: 0
2.01/1.66	c number of learning phase by cutting planes	: 0
2.01/1.66	c speed (assignments/second)	: 5783.889980353634
2.01/1.66	c non guided choices	179
2.01/1.66	c learnt constraints type 
2.01/1.66	s OPTIMUM FOUND
2.01/1.66	c Found 2 solution(s)
2.01/1.66	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 -x55 x56 -x57 x58 -x59 -x60 
2.01/1.66	c objective function=3
2.01/1.66	c Total wall clock time (in seconds): 1.549

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-4106110-1466268627/watcher-4106110-1466268627 -o /tmp/evaluation-result-4106110-1466268627/solver-4106110-1466268627 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466264922-3638 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4106110-1466268627.opb 

pid=6842
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: 3.49 3.85 4.02 6/197 6845
/proc/meminfo: memFree=28935600/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/6845/stat : 6845 (java) R 6842 6845 3621 0 -1 4202496 1058 0 0 0 0 0 0 0 20 0 1 0 28909513 23793664 708 33554432000 1073741824 1073778376 140737406975680 140737406964744 214360438864 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 5809 708 522 9 0 128 0

[startup+0.100164 s]
/proc/loadavg: 3.49 3.85 4.02 6/197 6845
/proc/meminfo: memFree=28935600/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 4394 0 1 0 9 1 0 0 20 0 18 0 28909513 9787879424 6029 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2389619 6029 2126 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200233 s]
/proc/loadavg: 3.49 3.85 4.02 6/197 6845
/proc/meminfo: memFree=28935600/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9824732 CPUtime=0.28 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 5981 0 1 0 27 1 0 0 20 0 22 0 28909513 10060525568 8643 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2456183 8643 2215 9 0 2446860 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9824732

[startup+0.300239 s]
/proc/loadavg: 3.49 3.85 4.02 6/197 6845
/proc/meminfo: memFree=28935600/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9824732 CPUtime=0.65 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 8414 0 1 0 64 1 0 0 20 0 22 0 28909513 10060525568 10357 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2456183 10357 2229 9 0 2446860 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 9824732

[startup+0.700246 s]
/proc/loadavg: 3.49 3.85 4.02 6/197 6845
/proc/meminfo: memFree=28935600/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9824732 CPUtime=1.57 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 16979 0 1 0 153 4 0 0 20 0 19 0 28909513 10060525568 18389 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2456183 18389 2240 9 0 2446860 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 9824732

[startup+1.50085 s]
/proc/loadavg: 3.49 3.85 4.02 3/216 6870
/proc/meminfo: memFree=28869044/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9824732 CPUtime=2.01 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 21015 0 1 0 194 7 0 0 20 0 19 0 28909513 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2456183 23009 2244 9 0 2446860 0
[pid=6845/tid=6847] ppid=6842 vsize=9824732 CPUtime=0.13 cores=1,3,5,7
/proc/6845/task/6847/stat : 6847 (java) S 6842 6845 3621 0 -1 4202560 2403 0 1 0 13 0 0 0 20 0 19 0 28909514 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880290792312 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6845/tid=6848] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6848/stat : 6848 (java) S 6842 6845 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880252283304 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6849] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6849/stat : 6849 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880251230760 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6850] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6850/stat : 6850 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880250177704 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6851] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6851/stat : 6851 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880249125160 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6852] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6852/stat : 6852 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880248073128 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6853] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6853/stat : 6853 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880247020584 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6854] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6854/stat : 6854 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880245967528 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6855] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6855/stat : 6855 (java) S 6842 6845 3621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880244914984 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6856] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6856/stat : 6856 (java) S 6842 6845 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880114911592 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6857] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6857/stat : 6857 (java) S 6842 6845 3621 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880113857912 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6858] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6858/stat : 6858 (java) S 6842 6845 3621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880112804744 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6859] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6859/stat : 6859 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880111753488 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6860] ppid=6842 vsize=9824732 CPUtime=0.64 cores=1,3,5,7
/proc/6845/task/6860/stat : 6860 (java) S 6842 6845 3621 0 -1 4202560 11482 0 0 0 62 2 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880110701368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6861] ppid=6842 vsize=9824732 CPUtime=0.46 cores=1,3,5,7
/proc/6845/task/6861/stat : 6861 (java) S 6842 6845 3621 0 -1 4202560 5756 0 0 0 46 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880109648824 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6845/tid=6862] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6862/stat : 6862 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880108595960 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6863] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6863/stat : 6863 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880107543624 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6866] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6866/stat : 6866 (java) S 6842 6845 3621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28909529 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139879096763176 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6845 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60099 s]
/proc/loadavg: 3.49 3.85 4.02 3/216 6870
/proc/meminfo: memFree=28869044/32872528 swapFree=1286400/1433568
[pid=6845] ppid=6842 vsize=9824732 CPUtime=2.01 cores=1,3,5,7
/proc/6845/stat : 6845 (java) S 6842 6845 3621 0 -1 4202496 21015 0 1 0 194 7 0 0 20 0 19 0 28909513 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 140737406966816 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6845/statm: 2456183 23009 2244 9 0 2446860 0
[pid=6845/tid=6847] ppid=6842 vsize=9824732 CPUtime=0.13 cores=1,3,5,7
/proc/6845/task/6847/stat : 6847 (java) S 6842 6845 3621 0 -1 4202560 2403 0 1 0 13 0 0 0 20 0 19 0 28909514 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880290792312 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6845/tid=6848] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6848/stat : 6848 (java) S 6842 6845 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880252283304 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6849] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6849/stat : 6849 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880251230760 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6850] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6850/stat : 6850 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880250177704 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6851] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6851/stat : 6851 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880249125160 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6852] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6852/stat : 6852 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880248073128 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6853] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6853/stat : 6853 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880247020584 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6854] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6854/stat : 6854 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880245967528 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6845/tid=6855] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6855/stat : 6855 (java) S 6842 6845 3621 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 28909515 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880244914984 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6856] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6856/stat : 6856 (java) S 6842 6845 3621 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880114911592 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6857] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6857/stat : 6857 (java) S 6842 6845 3621 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880113857912 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6858] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6858/stat : 6858 (java) S 6842 6845 3621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28909516 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880112804744 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6859] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6859/stat : 6859 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880111753488 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6860] ppid=6842 vsize=9824732 CPUtime=0.64 cores=1,3,5,7
/proc/6845/task/6860/stat : 6860 (java) S 6842 6845 3621 0 -1 4202560 11482 0 0 0 62 2 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880110701368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6845/tid=6861] ppid=6842 vsize=9824732 CPUtime=0.46 cores=1,3,5,7
/proc/6845/task/6861/stat : 6861 (java) S 6842 6845 3621 0 -1 4202560 5756 0 0 0 46 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880109648824 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6845/tid=6862] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6862/stat : 6862 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880108595960 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6863] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6863/stat : 6863 (java) S 6842 6845 3621 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 28909519 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139880107543624 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6845/tid=6866] ppid=6842 vsize=9824732 CPUtime=0 cores=1,3,5,7
/proc/6845/task/6866/stat : 6866 (java) S 6842 6845 3621 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 28909529 10060525568 23009 33554432000 1073741824 1073778376 140737406975680 139879096763176 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.6695
CPU time (s): 2.04269
CPU user time (s): 1.9507
CPU system time (s): 0.091986
CPU usage (%): 122.353
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9507
system time used= 0.091986
maximum resident set size= 96508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21022
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= 320
involuntary context switches= 68

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-18 18:50:27
IDJOB=4106110
IDBENCH=47937
IDSOLVER=2543
FILE ID=node130/4106110-1466268627
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=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106110-1466268627/watcher-4106110-1466268627 -o /tmp/evaluation-result-4106110-1466268627/solver-4106110-1466268627 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466264922-3638 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4106110-1466268627.opb

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

MD5SUM BENCH= 403b623ea10f115d0b920329a5e92576
RANDOM SEED=321329857

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:        28935864 kB
Buffers:           42964 kB
Cached:           165536 kB
SwapCached:         1876 kB
Active:          1606008 kB
Inactive:         157920 kB
Active(anon):    1555568 kB
Inactive(anon):     2212 kB
Active(file):      50440 kB
Inactive(file):   155708 kB
Unevictable:     1433568 kB
Mlocked:         1286400 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:               964 kB
Writeback:             0 kB
AnonPages:       3008824 kB
Mapped:            15336 kB
Shmem:                 0 kB
Slab:             601668 kB
SReclaimable:      44684 kB
SUnreclaim:       556984 kB
KernelStack:        1792 kB
PageTables:        10452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3378052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1669120 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 18:50:29