Trace number 3687686

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 SnapshotOPT260 0.162974 1.64301

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-C17.opb
MD5SUM7acb8fec57af37ebfeae714ab8e148d9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark260
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 260
Optimality of the best value was proved YES
Number of variables15
Total number of constraints24
Number of constraints which are clauses24
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Number of terms in the objective function 15
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 588
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 588
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.09	c version 2.3.2.v20120418
0.03/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.09	c java.vm.version	19.1-b02
0.03/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.09	c sun.arch.data.model	64
0.03/0.09	c java.version		1.6.0_24
0.03/0.09	c os.name		Linux
0.03/0.09	c os.version		2.6.32-71.29.1.el6.x86_64
0.03/0.09	c os.arch		amd64
0.03/0.09	c Free memory 		501472288
0.03/0.09	c Max memory 		7480803328
0.03/0.09	c Total memory 		504102912
0.03/0.09	c Number of processors 	8
0.08/0.11	c Pseudo Boolean Optimization by upper bound
0.08/0.11	c ManyCore solver with 2 solvers running in parallel
0.08/0.11	c --- Begin Solver configuration ---
0.08/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.08/0.11	c Learn all clauses as in MiniSAT
0.08/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.11	c Expensive reason simplification
0.08/0.11	c Armin Biere (Picosat) restarts strategy
0.08/0.11	c Glucose learned constraints deletion strategy
0.08/0.11	c timeout=2147483s
0.08/0.11	c DB Simplification allowed=false
0.08/0.11	c c --- End Solver configuration ---
0.08/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.11	c --- Begin Solver configuration ---
0.08/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.08/0.11	c Learn all clauses as in MiniSAT
0.08/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.11	c No reason simplification
0.08/0.11	c Armin Biere (Picosat) restarts strategy
0.08/0.11	c Glucose learned constraints deletion strategy
0.08/0.11	c timeout=2147483s
0.08/0.11	c DB Simplification allowed=false
0.08/0.11	c c --- End Solver configuration ---
0.08/0.11	c solving HOME/instance-3687686-1337873661.opb
0.08/0.11	c reading problem ... 
0.08/0.13	c ... done. Wall clock time 0.013s.
0.08/0.13	c declared #vars     15
0.08/0.13	c #constraints  21
0.08/0.13	c constraints type 
0.08/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 8
0.08/0.13	c ignored satisfied constraints => 3
0.08/0.13	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 9
0.08/0.13	c org.sat4j.minisat.constraints.cnf.UnitClause => 4
0.08/0.13	c 24 constraints processed.
0.08/0.13	c constraints type 
0.08/0.13	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 9
0.08/0.13	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8
0.08/0.13	c ignored satisfied constraints => 3
0.08/0.13	c org.sat4j.pb.constraints.pb.UnitClausePB => 4
0.08/0.13	c 24 constraints processed.
0.08/0.13	c objective function length is 15 literals
0.08/0.13	c  And the winner is solver1
0.13/0.63	c SATISFIABLE
0.13/0.63	c OPTIMIZING...
0.13/0.63	c Got one! Elapsed wall clock time (in seconds):0.515
0.13/0.63	o 276
0.13/0.64	c  And the winner is solver0
0.14/1.13	c Got one! Elapsed wall clock time (in seconds):1.02
0.14/1.13	o 260
0.14/1.14	c  And the winner is solver0
0.14/1.64	c starts		: 3
0.14/1.64	c conflicts		: 5
0.14/1.64	c decisions		: 12
0.14/1.64	c propagations		: 53
0.14/1.64	c inspects		: 69
0.14/1.64	c shortcuts		: 0
0.14/1.64	c learnt literals	: 1
0.14/1.64	c learnt binary clauses	: 1
0.14/1.64	c learnt ternary clauses	: 1
0.14/1.64	c learnt constraints	: 3
0.14/1.64	c ignored constraints	: 0
0.14/1.64	c root simplifications	: 0
0.14/1.64	c removed literals (reason simplification)	: 3
0.14/1.64	c reason swapping (by a shorter reason)	: 0
0.14/1.64	c Calls to reduceDB	: 0
0.14/1.64	c number of reductions to clauses (during analyze)	: 0
0.14/1.64	c number of learned constraints concerned by reduction	: 0
0.14/1.64	c number of learning phase by resolution	: 0
0.14/1.64	c number of learning phase by cutting planes	: 0
0.14/1.64	c speed (assignments/second)	: 52.89421157684631
0.14/1.64	c non guided choices	0
0.14/1.64	c learnt constraints type 
0.14/1.64	c constraints type 
0.14/1.64	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 8
0.14/1.64	c ignored satisfied constraints => 3
0.14/1.64	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 9
0.14/1.64	c org.sat4j.minisat.constraints.cnf.UnitClause => 4
0.14/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 0
0.14/1.64	c 24 constraints processed.
0.14/1.64	c constraints type 
0.14/1.64	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 9
0.14/1.64	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8
0.14/1.64	c ignored satisfied constraints => 3
0.14/1.64	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
0.14/1.64	c org.sat4j.pb.constraints.pb.UnitClausePB => 4
0.14/1.64	c 24 constraints processed.
0.14/1.64	s OPTIMUM FOUND
0.14/1.64	v -x1 -x2 -x3 -x4 -x5 x6 x7 x8 -x9 -x10 x11 x12 -x13 x14 -x15 
0.14/1.64	c objective function=260
0.14/1.64	c Total wall clock time (in seconds): 1.522

Verifier Data 

OK	260

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-3687686-1337873661/watcher-3687686-1337873661 -o /tmp/evaluation-result-3687686-1337873661/solver-3687686-1337873661 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3687686-1337873661.opb 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 3.90 3.72 3.17 4/197 31176
/proc/meminfo: memFree=28250632/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=2500 CPUtime=0 cores=0,2,4,6
/proc/31176/stat : 31176 (java) D 31174 31176 30487 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 253491586 2560000 47 33554432000 1073741824 1073778376 140737357524992 140737357522120 214528257319 0 0 4096 0 18446744072100609316 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 625 47 37 9 0 29 0

[startup+0.061828 s]
/proc/loadavg: 3.90 3.72 3.17 4/197 31176
/proc/meminfo: memFree=28250632/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9558380 CPUtime=0.03 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 3197 0 1 0 2 1 0 0 20 0 18 0 253491586 9787781120 4405 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2389595 4405 1745 9 0 2380296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9558380

[startup+0.100257 s]
/proc/loadavg: 3.90 3.72 3.17 4/197 31176
/proc/meminfo: memFree=28250632/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9558412 CPUtime=0.08 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 4335 0 1 0 7 1 0 0 20 0 18 0 253491586 9787813888 5530 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2389603 5530 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412

[startup+0.300194 s]
/proc/loadavg: 3.90 3.72 3.17 4/197 31176
/proc/meminfo: memFree=28250632/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9824668 CPUtime=0.13 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 4602 0 1 0 12 1 0 0 20 0 19 0 253491586 10060460032 6739 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2456167 6739 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 9824668

[startup+0.700242 s]
/proc/loadavg: 3.90 3.72 3.17 4/197 31176
/proc/meminfo: memFree=28250632/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9824668 CPUtime=0.14 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 4668 0 1 0 13 1 0 0 20 0 19 0 253491586 10060460032 7797 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2456167 7797 2157 9 0 2446860 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 9824668

[startup+1.50064 s]
/proc/loadavg: 3.90 3.72 3.17 3/216 31201
/proc/meminfo: memFree=28228036/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9824668 CPUtime=0.14 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 4676 0 1 0 13 1 0 0 20 0 20 0 253491586 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2456167 8823 2157 9 0 2446860 0
[pid=31176/tid=31178] ppid=31174 vsize=9824668 CPUtime=0.1 cores=0,2,4,6
/proc/31176/task/31178/stat : 31178 (java) S 31174 31176 30487 0 -1 4202560 2472 0 1 0 8 2 0 0 20 0 20 0 253491587 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634941035512 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31179] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31179/stat : 31179 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634784218152 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31180] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31180/stat : 31180 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634783165352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31181] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31181/stat : 31181 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634782112552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31182] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31182/stat : 31182 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634781059752 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31176/tid=31183] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31183/stat : 31183 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634780006952 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31184] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31184/stat : 31184 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634778954152 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31185] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31185/stat : 31185 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634777901352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31176/tid=31186] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31186/stat : 31186 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634776848552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31187] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31187/stat : 31187 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634764651496 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31188] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31188/stat : 31188 (java) S 31174 31176 30487 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634763597560 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31189] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31189/stat : 31189 (java) S 31174 31176 30487 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634762544648 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31190] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31190/stat : 31190 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634761493136 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31191] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31191/stat : 31191 (java) S 31174 31176 30487 0 -1 4202560 350 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634760440248 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31192] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31192/stat : 31192 (java) S 31174 31176 30487 0 -1 4202560 539 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634759387448 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31193] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31193/stat : 31193 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634758334840 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31194] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31194/stat : 31194 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634757282248 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31201] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31201/stat : 31201 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491649 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634753069992 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 9824668

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

[startup+1.60086 s]
/proc/loadavg: 3.90 3.72 3.17 3/216 31201
/proc/meminfo: memFree=28228036/32873648 swapFree=7104/7104
[pid=31176] ppid=31174 vsize=9824668 CPUtime=0.14 cores=0,2,4,6
/proc/31176/stat : 31176 (java) S 31174 31176 30487 0 -1 4202496 4676 0 1 0 13 1 0 0 20 0 20 0 253491586 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140737357516128 214540779581 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/31176/statm: 2456167 8823 2157 9 0 2446860 0
[pid=31176/tid=31178] ppid=31174 vsize=9824668 CPUtime=0.1 cores=0,2,4,6
/proc/31176/task/31178/stat : 31178 (java) S 31174 31176 30487 0 -1 4202560 2472 0 1 0 8 2 0 0 20 0 20 0 253491587 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634941035512 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31179] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31179/stat : 31179 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634784218152 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31180] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31180/stat : 31180 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634783165352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31181] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31181/stat : 31181 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634782112552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31182] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31182/stat : 31182 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634781059752 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31176/tid=31183] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31183/stat : 31183 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634780006952 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31184] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31184/stat : 31184 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634778954152 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31185] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31185/stat : 31185 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634777901352 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=31176/tid=31186] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31186/stat : 31186 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491588 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634776848552 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31187] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31187/stat : 31187 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634764651496 214540793769 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31188] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31188/stat : 31188 (java) S 31174 31176 30487 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634763597560 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31189] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31189/stat : 31189 (java) S 31174 31176 30487 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 253491589 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634762544648 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31190] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31190/stat : 31190 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634761493136 214540801824 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31191] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31191/stat : 31191 (java) S 31174 31176 30487 0 -1 4202560 350 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634760440248 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=31176/tid=31192] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31192/stat : 31192 (java) S 31174 31176 30487 0 -1 4202560 539 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634759387448 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31193] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31193/stat : 31193 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634758334840 214540792892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=31176/tid=31194] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31194/stat : 31194 (java) S 31174 31176 30487 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 253491592 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634757282248 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=31176/tid=31201] ppid=31174 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/31176/task/31201/stat : 31201 (java) S 31174 31176 30487 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 253491649 10060460032 8823 33554432000 1073741824 1073778376 140737357524992 140634753069992 214540793769 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.64301
CPU time (s): 0.162974
CPU user time (s): 0.109983
CPU system time (s): 0.052991
CPU usage (%): 9.91926
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.052991
maximum resident set size= 37376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4689
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= 281
involuntary context switches= 18

runsolver used 0.010998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-24 17:34:21
IDJOB=3687686
IDBENCH=2022
IDSOLVER=2268
FILE ID=node127/3687686-1337873661
RUNJOBID= node127-1337871880-30503
PBS_JOBID= 14620077
Free space on /tmp= 71672 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-C17.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3687686-1337873661/watcher-3687686-1337873661 -o /tmp/evaluation-result-3687686-1337873661/solver-3687686-1337873661 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3687686-1337873661.opb

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

MD5SUM BENCH= 7acb8fec57af37ebfeae714ab8e148d9
RANDOM SEED=1219234583

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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	: 5331.91
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		: 2666.348
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		: 2666.348
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	: 5331.91
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		: 2666.348
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		: 2666.348
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28251160 kB
Buffers:          231040 kB
Cached:          2363016 kB
SwapCached:            0 kB
Active:          1649932 kB
Inactive:        2196820 kB
Active(anon):    1254908 kB
Inactive(anon):        0 kB
Active(file):     395024 kB
Inactive(file):  2196820 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               468 kB
Writeback:             0 kB
AnonPages:       1261176 kB
Mapped:            22596 kB
Shmem:               200 kB
Slab:             637736 kB
SReclaimable:      82128 kB
SUnreclaim:       555608 kB
KernelStack:        1624 kB
PageTables:         6592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1599620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1189888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71672 MiB
End job on node127 at 2012-05-24 17:34:23