Trace number 4081344

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 PB16OPT2 0.633902 1.24338

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_90_90.r.opb
MD5SUM4da887ca4bb57adc53b30ca1ea0acd93
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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 constraint90
Maximum length of a constraint90
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	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-4081344-1467321383.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.31/0.23	c ... done. Wall clock time 0.118s.
0.31/0.23	c declared #vars     100
0.31/0.23	c #constraints  50
0.31/0.23	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.31/0.23	c constraints type 
0.31/0.23	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 50
0.31/0.23	c 50 constraints processed.
0.31/0.23	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.31/0.23	c constraints type 
0.31/0.23	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.31/0.23	c 50 constraints processed.
0.31/0.23	c objective function length is 100 literals
0.31/0.23	c And the winner is solver0
0.40/0.73	c SATISFIABLE
0.40/0.73	c OPTIMIZING...
0.40/0.73	c Got one! Elapsed wall clock time (in seconds):0.624
0.40/0.73	o 2
0.40/0.77	c And the winner is solver1
0.60/1.23	c >>>>>>>>>> Solver number 0 (1 answers) <<<<<<<<<<<<<<<<<<
0.60/1.23	c starts		: 2
0.60/1.23	c conflicts		: 68
0.60/1.23	c decisions		: 195
0.60/1.23	c propagations		: 2108
0.60/1.23	c inspects		: 1478
0.60/1.23	c shortcuts		: 0
0.60/1.23	c learnt literals	: 0
0.60/1.23	c learnt binary clauses	: 0
0.60/1.23	c learnt ternary clauses	: 0
0.60/1.23	c learnt constraints	: 68
0.60/1.23	c ignored constraints	: 0
0.60/1.24	c root simplifications	: 0
0.60/1.24	c removed literals (reason simplification)	: 0
0.60/1.24	c reason swapping (by a shorter reason)	: 0
0.60/1.24	c Calls to reduceDB	: 0
0.60/1.24	c Number of update (reduction) of LBD	: 3
0.60/1.24	c Imported unit clauses	: 0
0.60/1.24	c number of reductions to clauses (during analyze)	: 0
0.60/1.24	c number of learned constraints concerned by reduction	: 0
0.60/1.24	c number of learning phase by resolution	: 0
0.60/1.24	c number of learning phase by cutting planes	: 0
0.60/1.24	c speed (assignments/second)	: 2103.7924151696607
0.60/1.24	c non guided choices	0
0.60/1.24	c learnt constraints type 
0.60/1.24	c >>>>>>>>>> Solver number 1 (1 answers) <<<<<<<<<<<<<<<<<<
0.60/1.24	c starts		: 2
0.60/1.24	c conflicts		: 20
0.60/1.24	c decisions		: 496
0.60/1.24	c propagations		: 626
0.60/1.24	c inspects		: 7454
0.60/1.24	c shortcuts		: 0
0.60/1.24	c learnt literals	: 0
0.60/1.24	c learnt binary clauses	: 0
0.60/1.24	c learnt ternary clauses	: 0
0.60/1.24	c learnt constraints	: 19
0.60/1.24	c ignored constraints	: 0
0.60/1.24	c root simplifications	: 0
0.60/1.24	c removed literals (reason simplification)	: 0
0.60/1.24	c reason swapping (by a shorter reason)	: 0
0.60/1.24	c Calls to reduceDB	: 0
0.60/1.24	c Number of update (reduction) of LBD	: 0
0.60/1.24	c Imported unit clauses	: 0
0.60/1.24	c number of reductions to clauses (during analyze)	: 0
0.60/1.24	c number of learned constraints concerned by reduction	: 0
0.60/1.24	c number of learning phase by resolution	: 0
0.60/1.24	c number of learning phase by cutting planes	: 0
0.60/1.24	c speed (assignments/second)	: 1247.011952191235
0.60/1.24	c non guided choices	0
0.60/1.24	c learnt constraints type 
0.60/1.24	s OPTIMUM FOUND
0.60/1.24	c Found 1 solution(s)
0.60/1.24	v -x1 x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 
0.60/1.24	c objective function=2
0.60/1.24	c Total wall clock time (in seconds): 1.13

Verifier Data 

OK	2

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-4081344-1467321383/watcher-4081344-1467321383 -o /tmp/evaluation-result-4081344-1467321383/solver-4081344-1467321383 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30704 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4081344-1467321383.opb 

pid=9492
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: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=94112 CPUtime=0 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 1295 0 0 0 0 0 0 0 20 0 2 0 13093159 96370688 927 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 23528 931 705 9 0 16769 0
[pid=9495/tid=9496] ppid=9492 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) R 9492 9495 23751 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 13093160 98570240 977 33554432000 1073741824 1073778376 140733357868560 140198437707304 229355898240 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 4460 0 1 0 9 1 0 0 20 0 18 0 13093159 9787879424 6095 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2389619 6095 2156 9 0 2380296 0
[pid=9495/tid=9496] ppid=9492 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) R 9492 9495 23751 0 -1 4202560 2387 0 1 0 6 1 0 0 20 0 18 0 13093160 9787879424 6095 33554432000 1073741824 1073778376 140733357868560 140198437711576 229359281421 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200282 s]
/proc/loadavg: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9558476 CPUtime=0.31 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 6616 0 1 0 29 2 0 0 20 0 18 0 13093159 9787879424 8135 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2389619 8135 2219 9 0 2380296 0
[pid=9495/tid=9496] ppid=9492 vsize=9558476 CPUtime=0.17 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) R 9492 9495 23751 0 -1 4202560 2403 0 1 0 16 1 0 0 20 0 18 0 13093160 9787879424 8135 33554432000 1073741824 1073778376 140733357868560 140198437702696 140198285502933 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9558476

[startup+0.300386 s]
/proc/loadavg: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 7001 0 1 0 38 2 0 0 20 0 19 0 13093159 10060525568 9787 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2456183 9787 2235 9 0 2446860 0
[pid=9495/tid=9496] ppid=9492 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) S 9492 9495 23751 0 -1 4202560 2417 0 1 0 19 2 0 0 20 0 19 0 13093160 10060525568 9787 33554432000 1073741824 1073778376 140733357868560 140198437712760 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

[startup+0.700219 s]
/proc/loadavg: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9824732 CPUtime=0.4 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 7001 0 1 0 38 2 0 0 20 0 19 0 13093159 10060525568 9787 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2456183 9787 2235 9 0 2446860 0
[pid=9495/tid=9496] ppid=9492 vsize=9824732 CPUtime=0.21 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) S 9492 9495 23751 0 -1 4202560 2417 0 1 0 19 2 0 0 20 0 19 0 13093160 10060525568 9787 33554432000 1073741824 1073778376 140733357868560 140198437712760 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9495 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800322 s]
/proc/loadavg: 1.42 1.75 2.05 2/194 9495
/proc/meminfo: memFree=30312328/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9824732 CPUtime=0.56 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 7226 0 1 0 52 4 0 0 20 0 19 0 13093159 10060525568 11428 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2456183 11428 2247 9 0 2446860 0
[pid=9495/tid=9496] ppid=9492 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) S 9492 9495 23751 0 -1 4202560 2420 0 1 0 20 2 0 0 20 0 19 0 13093160 10060525568 11428 33554432000 1073741824 1073778376 140733357868560 140198437712760 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9824732

[startup+1.208 s]
/proc/loadavg: 1.42 1.75 2.05 3/212 9587
/proc/meminfo: memFree=30290548/32872528 swapFree=1370584/1517752
[pid=9495] ppid=9492 vsize=9824732 CPUtime=0.6 cores=0,2,4,6
/proc/9495/stat : 9495 (java) S 9492 9495 23751 0 -1 4202496 7807 0 1 0 56 4 0 0 20 0 19 0 13093159 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140733357859696 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/9495/statm: 2456183 11538 2247 9 0 2446860 0
[pid=9495/tid=9496] ppid=9492 vsize=9824732 CPUtime=0.22 cores=0,2,4,6
/proc/9495/task/9496/stat : 9496 (java) S 9492 9495 23751 0 -1 4202560 2420 0 1 0 20 2 0 0 20 0 19 0 13093160 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198437712760 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=9495/tid=9498] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9498/stat : 9498 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093160 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198410164392 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9499] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9499/stat : 9499 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198409111848 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=9495/tid=9500] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9500/stat : 9500 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198408059304 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=9495/tid=9501] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9501/stat : 9501 (java) S 9492 9495 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198407006760 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=9495/tid=9502] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9502/stat : 9502 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198405954216 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9503] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9503/stat : 9503 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198404901672 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=9495/tid=9504] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9504/stat : 9504 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198274444200 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=9495/tid=9505] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9505/stat : 9505 (java) S 9492 9495 23751 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13093161 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140198273391656 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9506] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9506/stat : 9506 (java) S 9492 9495 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13093162 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197790443624 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=9495/tid=9507] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9507/stat : 9507 (java) S 9492 9495 23751 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13093162 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197789389944 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9508] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9508/stat : 9508 (java) S 9492 9495 23751 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13093162 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197788337288 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9509] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9509/stat : 9509 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093164 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197787286032 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9510] ppid=9492 vsize=9824732 CPUtime=0.12 cores=0,2,4,6
/proc/9495/task/9510/stat : 9510 (java) S 9492 9495 23751 0 -1 4202560 2106 0 0 0 12 0 0 0 20 0 19 0 13093164 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197786233400 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=9495/tid=9511] ppid=9492 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/9495/task/9511/stat : 9511 (java) S 9492 9495 23751 0 -1 4202560 1939 0 0 0 15 0 0 0 20 0 19 0 13093164 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197785180856 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=9495/tid=9512] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9512/stat : 9512 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093164 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197784128504 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=9495/tid=9513] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9513/stat : 9513 (java) S 9492 9495 23751 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13093164 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197783076168 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=9495/tid=9555] ppid=9492 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/9495/task/9555/stat : 9555 (java) S 9492 9495 23751 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13093233 10060525568 11538 33554432000 1073741824 1073778376 140733357868560 140197782021672 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.24338
CPU time (s): 0.633902
CPU user time (s): 0.560914
CPU system time (s): 0.072988
CPU usage (%): 50.9821
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.560914
system time used= 0.072988
maximum resident set size= 48216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7818
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 268
involuntary context switches= 30

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 23:16:23
IDJOB=4081344
IDBENCH=2877
IDSOLVER=2543
FILE ID=node129/4081344-1467321383
RUNJOBID= node129-1467321212-30704
PBS_JOBID= 20005258
Free space on /tmp= 71600 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4081344-1467321383/watcher-4081344-1467321383 -o /tmp/evaluation-result-4081344-1467321383/solver-4081344-1467321383 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467321212-30704 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4081344-1467321383.opb

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

MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93
RANDOM SEED=1841828709

node129.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		: 2666.683
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	: 5333.36
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		: 2666.683
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	: 5332.56
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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	: 5332.56
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		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
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:        30313012 kB
Buffers:           61876 kB
Cached:           138632 kB
SwapCached:            0 kB
Active:           151644 kB
Inactive:          98940 kB
Active(anon):      35648 kB
Inactive(anon):    16976 kB
Active(file):     115996 kB
Inactive(file):    81964 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:       1589912 kB
Mapped:            22048 kB
Shmem:               204 kB
Slab:             656528 kB
SReclaimable:      97408 kB
SUnreclaim:       559120 kB
KernelStack:        1760 kB
PageTables:         7420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2212908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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= 71600 MiB
End job on node129 at 2016-06-30 23:16:25