Trace number 3688764

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
SAT 4j PB RES // CP 2.3.2 SnapshotOPT-3 0.601907 1.67892

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_1.opb
MD5SUM2f2a65bac822fb15bab629a6de652836
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.001998
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 variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)96
Sum of products size (including duplicates)192
Number of different products48
Sum of products size96

Quality of the solution as a function of time


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

Solver Data 

0.07/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.07/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.09	c See www.sat4j.org for details.
0.07/0.10	c version 2.3.2.v20120418
0.07/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.10	c java.vm.version	19.1-b02
0.07/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.10	c sun.arch.data.model	64
0.07/0.10	c java.version		1.6.0_24
0.07/0.10	c os.name		Linux
0.08/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.08/0.10	c os.arch		amd64
0.08/0.10	c Free memory 		501472288
0.08/0.10	c Max memory 		7480803328
0.08/0.10	c Total memory 		504102912
0.08/0.10	c Number of processors 	8
0.08/0.12	c Pseudo Boolean Optimization by upper bound
0.08/0.12	c ManyCore solver with 2 solvers running in parallel
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.12	c Expensive reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	c Glucose learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c c --- End Solver configuration ---
0.08/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.12	c No reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	c Glucose learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c c --- End Solver configuration ---
0.08/0.12	c solving HOME/instance-3688764-1337879610.opb
0.08/0.12	c reading problem ... 
0.08/0.15	c ... done. Wall clock time 0.029s.
0.08/0.15	c declared #vars     20
0.08/0.15	c internal #vars     68
0.08/0.15	c #constraints  128
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.08/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.08/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.08/0.15	c 128 constraints processed.
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.08/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.08/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.08/0.16	c 128 constraints processed.
0.08/0.16	c objective function length is 10 literals
0.08/0.16	c  And the winner is solver0
0.16/0.66	c SATISFIABLE
0.16/0.66	c OPTIMIZING...
0.16/0.66	c Got one! Elapsed wall clock time (in seconds):0.531
0.16/0.66	o -2
0.16/0.66	c  And the winner is solver0
0.16/1.16	c Got one! Elapsed wall clock time (in seconds):1.032
0.16/1.16	o -3
0.27/1.22	c  And the winner is solver1
0.56/1.66	c starts		: 3
0.56/1.66	c conflicts		: 57
0.56/1.66	c decisions		: 88
0.56/1.66	c propagations		: 893
0.56/1.66	c inspects		: 3807
0.56/1.66	c shortcuts		: 0
0.56/1.66	c learnt literals	: 0
0.56/1.66	c learnt binary clauses	: 0
0.56/1.66	c learnt ternary clauses	: 0
0.56/1.66	c learnt constraints	: 54
0.56/1.66	c ignored constraints	: 0
0.56/1.66	c root simplifications	: 0
0.56/1.66	c removed literals (reason simplification)	: 0
0.56/1.66	c reason swapping (by a shorter reason)	: 0
0.56/1.66	c Calls to reduceDB	: 0
0.56/1.66	c number of reductions to clauses (during analyze)	: 0
0.56/1.66	c number of learned constraints concerned by reduction	: 0
0.56/1.66	c number of learning phase by resolution	: 0
0.56/1.66	c number of learning phase by cutting planes	: 0
0.56/1.66	c speed (assignments/second)	: 1782.435129740519
0.56/1.66	c non guided choices	0
0.56/1.66	c learnt constraints type 
0.56/1.66	c constraints type 
0.56/1.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.56/1.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.56/1.66	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.56/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.56/1.66	c 128 constraints processed.
0.56/1.66	c constraints type 
0.56/1.66	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.56/1.66	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.56/1.66	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.56/1.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.56/1.66	c 128 constraints processed.
0.56/1.66	s OPTIMUM FOUND
0.56/1.66	v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 x20 
0.56/1.66	c objective function=-3
0.56/1.66	c Total wall clock time (in seconds): 1.536

Verifier Data 

OK	-3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3688764-1337879610/watcher-3688764-1337879610 -o /tmp/evaluation-result-3688764-1337879610/solver-3688764-1337879610 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688764-1337879610.opb 

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: 3.88 3.92 3.90 4/197 25689
/proc/meminfo: memFree=28187808/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/25689/stat : 25689 (java) D 25687 25689 23801 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 254086607 9515008 182 33554432000 1073741824 1073778376 140736318876512 140736318867544 214369648309 0 0 4096 0 18446744072100588836 0 0 17 5 0 0 0 0 0
/proc/25689/statm: 2323 182 140 9 0 71 0

[startup+0.0946111 s]
/proc/loadavg: 3.88 3.92 3.90 4/197 25689
/proc/meminfo: memFree=28187808/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9558412 CPUtime=0.07 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 3766 0 1 0 6 1 0 0 20 0 18 0 254086607 9787813888 4971 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2389603 4977 1990 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558412

[startup+0.100247 s]
/proc/loadavg: 3.88 3.92 3.90 4/197 25689
/proc/meminfo: memFree=28187808/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 4224 0 1 0 7 1 0 0 20 0 18 0 254086607 9787813888 5411 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2389603 5411 2093 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412

[startup+0.300241 s]
/proc/loadavg: 3.88 3.92 3.90 4/197 25689
/proc/meminfo: memFree=28187808/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9824668 CPUtime=0.16 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 4622 0 1 0 15 1 0 0 20 0 19 0 254086607 10060460032 7242 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2456167 7242 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

[startup+0.700208 s]
/proc/loadavg: 3.88 3.92 3.90 4/197 25689
/proc/meminfo: memFree=28187808/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9824668 CPUtime=0.16 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 4634 0 1 0 15 1 0 0 20 0 19 0 254086607 10060460032 8267 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2456167 8267 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

[startup+1.50065 s]
/proc/loadavg: 3.88 3.92 3.90 3/216 25714
/proc/meminfo: memFree=28163072/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9824668 CPUtime=0.56 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 9921 0 1 0 52 4 0 0 20 0 19 0 254086607 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2456167 12575 2211 9 0 2446860 0
[pid=25689/tid=25691] ppid=25687 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/25689/task/25691/stat : 25691 (java) S 25687 25689 23801 0 -1 4202560 2441 0 1 0 11 1 0 0 20 0 19 0 254086608 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384983581688 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25692] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25692/stat : 25692 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384972643240 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25693] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25693/stat : 25693 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384971590696 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25694] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25694/stat : 25694 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384970537640 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=25689/tid=25695] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25695/stat : 25695 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384969485096 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25696] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25696/stat : 25696 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384968432040 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25697] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25697/stat : 25697 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384967379496 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25698] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25698/stat : 25698 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384820476072 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25699] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25699/stat : 25699 (java) S 25687 25689 23801 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384819423528 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25700] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25700/stat : 25700 (java) S 25687 25689 23801 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254086610 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384807226216 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25701] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25701/stat : 25701 (java) S 25687 25689 23801 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 254086611 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384806172536 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25702] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25702/stat : 25702 (java) S 25687 25689 23801 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254086611 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384805119368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25703] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25703/stat : 25703 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384804068112 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25704] ppid=25687 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/25689/task/25704/stat : 25704 (java) S 25687 25689 23801 0 -1 4202560 3749 0 0 0 13 2 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384803014968 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25705] ppid=25687 vsize=9824668 CPUtime=0.13 cores=1,3,5,7
/proc/25689/task/25705/stat : 25705 (java) S 25687 25689 23801 0 -1 4202560 2404 0 0 0 13 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384801962424 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25706] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25706/stat : 25706 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384800909560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25707] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25707/stat : 25707 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086614 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384799857224 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824668

Solver just ended. Dumping a history of the last processes samples

[startup+1.60082 s]
/proc/loadavg: 3.88 3.92 3.90 3/216 25714
/proc/meminfo: memFree=28163072/32873844 swapFree=7616/7616
[pid=25689] ppid=25687 vsize=9824668 CPUtime=0.56 cores=1,3,5,7
/proc/25689/stat : 25689 (java) S 25687 25689 23801 0 -1 4202496 9921 0 1 0 52 4 0 0 20 0 19 0 254086607 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140733267536240 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/25689/statm: 2456167 12575 2211 9 0 2446860 0
[pid=25689/tid=25691] ppid=25687 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/25689/task/25691/stat : 25691 (java) S 25687 25689 23801 0 -1 4202560 2441 0 1 0 11 1 0 0 20 0 19 0 254086608 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384983581688 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25692] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25692/stat : 25692 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384972643240 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25693] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25693/stat : 25693 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384971590696 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25694] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25694/stat : 25694 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384970537640 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=25689/tid=25695] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25695/stat : 25695 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384969485096 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25696] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25696/stat : 25696 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384968432040 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25697] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25697/stat : 25697 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384967379496 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25698] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25698/stat : 25698 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384820476072 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25699] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25699/stat : 25699 (java) S 25687 25689 23801 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 254086609 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384819423528 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25700] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25700/stat : 25700 (java) S 25687 25689 23801 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 254086610 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384807226216 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=25689/tid=25701] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25701/stat : 25701 (java) S 25687 25689 23801 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 254086611 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384806172536 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25702] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25702/stat : 25702 (java) S 25687 25689 23801 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 254086611 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384805119368 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25703] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25703/stat : 25703 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384804068112 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25704] ppid=25687 vsize=9824668 CPUtime=0.15 cores=1,3,5,7
/proc/25689/task/25704/stat : 25704 (java) S 25687 25689 23801 0 -1 4202560 3749 0 0 0 13 2 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384803014968 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=25689/tid=25705] ppid=25687 vsize=9824668 CPUtime=0.13 cores=1,3,5,7
/proc/25689/task/25705/stat : 25705 (java) S 25687 25689 23801 0 -1 4202560 2404 0 0 0 13 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384801962424 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25706] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25706/stat : 25706 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086613 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384800909560 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=25689/tid=25707] ppid=25687 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/25689/task/25707/stat : 25707 (java) S 25687 25689 23801 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 254086614 10060460032 12575 33554432000 1073741824 1073778376 140733267545104 140384799857224 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.67892
CPU time (s): 0.601907
CPU user time (s): 0.51992
CPU system time (s): 0.081987
CPU usage (%): 35.8509
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.51992
system time used= 0.081987
maximum resident set size= 52384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9934
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= 324
involuntary context switches= 35

runsolver used 0.011998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-24 19:13:30
IDJOB=3688764
IDBENCH=48270
IDSOLVER=2268
FILE ID=node130/3688764-1337879610
RUNJOBID= node130-1337871881-23818
PBS_JOBID= 14620074
Free space on /tmp= 71672 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688764-1337879610/watcher-3688764-1337879610 -o /tmp/evaluation-result-3688764-1337879610/solver-3688764-1337879610 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688764-1337879610.opb

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

MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=327790879

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		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.86
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.92
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28188452 kB
Buffers:          201040 kB
Cached:          2123464 kB
SwapCached:            0 kB
Active:          2082800 kB
Inactive:        1828448 kB
Active(anon):    1589196 kB
Inactive(anon):        0 kB
Active(file):     493604 kB
Inactive(file):  1828448 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               472 kB
Writeback:             0 kB
AnonPages:       1600608 kB
Mapped:            22676 kB
Shmem:               200 kB
Slab:             627440 kB
SReclaimable:      69568 kB
SUnreclaim:       557872 kB
KernelStack:        1640 kB
PageTables:         7056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2612772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1544192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node130 at 2012-05-24 19:13:32