Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132108600580.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108600580
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 92K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 408K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 146K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 583K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 9.4K May 12 04:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K May 12 04:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 11 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 11 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 93K May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N08-15

=== Now, execution of the tool begins

BK_START 1621484621726

Running Version 0
[2021-05-20 04:23:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-20 04:23:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 04:23:45] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2021-05-20 04:23:45] [INFO ] Transformed 140 places.
[2021-05-20 04:23:45] [INFO ] Transformed 216 transitions.
[2021-05-20 04:23:45] [INFO ] Parsed PT model containing 140 places and 216 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 04:23:45] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N08-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 103 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 10 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:45] [INFO ] Computed 19 place invariants in 12 ms
[2021-05-20 04:23:45] [INFO ] Implicit Places using invariants in 139 ms returned []
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:45] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-20 04:23:45] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:45] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-20 04:23:45] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 184/184 transitions.
[2021-05-20 04:23:45] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-20 04:23:45] [INFO ] Flatten gal took : 43 ms
FORMULA UtilityControlRoom-PT-Z2T4N08-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N08-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 04:23:45] [INFO ] Flatten gal took : 21 ms
[2021-05-20 04:23:45] [INFO ] Input system was already deterministic with 184 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 16) seen :13
Running SMT prover for 3 properties.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:46] [INFO ] Computed 19 place invariants in 4 ms
[2021-05-20 04:23:46] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2021-05-20 04:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 04:23:46] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-20 04:23:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-20 04:23:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 4 ms returned sat
[2021-05-20 04:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-20 04:23:46] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-20 04:23:46] [INFO ] Computed and/alt/rep : 160/232/160 causal constraints (skipped 16 transitions) in 16 ms.
[2021-05-20 04:23:46] [INFO ] Added : 36 causal constraints over 8 iterations in 191 ms. Result :sat
[2021-05-20 04:23:46] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned unsat
[2021-05-20 04:23:46] [INFO ] [Real]Absence check using 19 positive place invariants in 3 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
FORMULA UtilityControlRoom-PT-Z2T4N08-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 122 place count 83 transition count 96
Iterating global reduction 2 with 8 rules applied. Total rules applied 130 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 75 transition count 80
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 75 transition count 80
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 67 transition count 72
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 67 transition count 72
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 170 place count 67 transition count 64
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 170 place count 67 transition count 56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 186 place count 59 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 202 place count 51 transition count 48
Applied a total of 202 rules in 60 ms. Remains 51 /140 variables (removed 89) and now considering 48/184 (removed 136) transitions.
// Phase 1: matrix 48 rows 51 cols
[2021-05-20 04:23:46] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-20 04:23:47] [INFO ] Implicit Places using invariants in 31 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
[2021-05-20 04:23:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 04:23:47] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:23:47] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 50/140 places, 48/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 42 transition count 40
Applied a total of 16 rules in 5 ms. Remains 42 /50 variables (removed 8) and now considering 40/48 (removed 8) transitions.
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 04:23:47] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-20 04:23:47] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 04:23:47] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:23:47] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 42/140 places, 40/184 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1772 reset in 302 ms.
Stack based approach found an accepted trace after 463 steps with 7 reset with depth 15 and stack size 15 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-00 finished in 689 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(p1)))], workingDir=/home/mcc/execution]
Support contains 25 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 122 place count 83 transition count 96
Iterating global reduction 2 with 8 rules applied. Total rules applied 130 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 75 transition count 80
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 75 transition count 80
Applied a total of 146 rules in 17 ms. Remains 75 /140 variables (removed 65) and now considering 80/184 (removed 104) transitions.
// Phase 1: matrix 80 rows 75 cols
[2021-05-20 04:23:47] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:47] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 80 rows 75 cols
[2021-05-20 04:23:47] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-20 04:23:47] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-20 04:23:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 80 rows 75 cols
[2021-05-20 04:23:47] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:47] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/140 places, 80/184 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-01 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 (ADD s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24)), p0:(AND (GT 1 (ADD s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24)) (GT (ADD s43 s44 s45 s46 s47 s48 s49 s50) s42))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 20095 reset in 241 ms.
Product exploration explored 100000 steps with 20051 reset in 261 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 20173 reset in 240 ms.
Product exploration explored 100000 steps with 20166 reset in 192 ms.
[2021-05-20 04:23:48] [INFO ] Flatten gal took : 5 ms
[2021-05-20 04:23:48] [INFO ] Flatten gal took : 5 ms
[2021-05-20 04:23:48] [INFO ] Time to serialize gal into /tmp/LTL254129873515284218.gal : 3 ms
[2021-05-20 04:23:48] [INFO ] Time to serialize properties into /tmp/LTL15307286144638600082.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL254129873515284218.gal, -t, CGAL, -LTL, /tmp/LTL15307286144638600082.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL254129873515284218.gal -t CGAL -LTL /tmp/LTL15307286144638600082.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1)+OpenRequests_6_0)+OpenRequests_6_1)+OpenRequests_7_0)+OpenRequests_7_1)<1)&&((((((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)+Finished_6)+Finished_7)>NumClientsReq))"))||(F("((((((((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1)+OpenRequests_6_0)+OpenRequests_6_1)+OpenRequests_7_0)+OpenRequests_7_1)>=1)"))))
Formula 0 simplified : !(G"(((((((((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1)+OpenRequests_6_0)+OpenRequests_6_1)+OpenRequests_7_0)+OpenRequests_7_1)<1)&&((((((((Finished_0+Finished_1)+Finished_2)+Finished_3)+Finished_4)+Finished_5)+Finished_6)+Finished_7)>NumClientsReq))" | F"((((((((((((((((OpenRequests_0_0+OpenRequests_0_1)+OpenRequests_1_0)+OpenRequests_1_1)+OpenRequests_2_0)+OpenRequests_2_1)+OpenRequests_3_0)+OpenRequests_3_1)+OpenRequests_4_0)+OpenRequests_4_1)+OpenRequests_5_0)+OpenRequests_5_1)+OpenRequests_6_0)+OpenRequests_6_1)+OpenRequests_7_0)+OpenRequests_7_1)>=1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
67 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.689638,40248,1,0,83,145367,28,17,1872,61700,171
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T4N08-01 finished in 2114 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 122 place count 83 transition count 96
Iterating global reduction 2 with 8 rules applied. Total rules applied 130 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 75 transition count 80
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 75 transition count 80
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 67 transition count 72
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 67 transition count 72
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 170 place count 67 transition count 64
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 170 place count 67 transition count 56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 186 place count 59 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 202 place count 51 transition count 48
Applied a total of 202 rules in 22 ms. Remains 51 /140 variables (removed 89) and now considering 48/184 (removed 136) transitions.
// Phase 1: matrix 48 rows 51 cols
[2021-05-20 04:23:49] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-20 04:23:49] [INFO ] Implicit Places using invariants in 40 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
[2021-05-20 04:23:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 04:23:49] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:49] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 50/140 places, 48/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 42 transition count 40
Applied a total of 16 rules in 5 ms. Remains 42 /50 variables (removed 8) and now considering 40/48 (removed 8) transitions.
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 04:23:49] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:23:49] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 40 rows 42 cols
[2021-05-20 04:23:49] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 42/140 places, 40/184 transitions.
Stuttering acceptance computed with spot in 7021 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5513 reset in 185 ms.
Stack based approach found an accepted trace after 88 steps with 4 reset with depth 21 and stack size 21 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-02 finished in 7403 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 24 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 131 place count 82 transition count 96
Applied a total of 131 rules in 19 ms. Remains 82 /140 variables (removed 58) and now considering 96/184 (removed 88) transitions.
// Phase 1: matrix 96 rows 82 cols
[2021-05-20 04:23:57] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:57] [INFO ] Implicit Places using invariants in 58 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
[2021-05-20 04:23:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 96 rows 81 cols
[2021-05-20 04:23:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 04:23:57] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 81/140 places, 96/184 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2021-05-20 04:23:57] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 96 rows 81 cols
[2021-05-20 04:23:57] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 04:23:57] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 2 iterations. Remains : 81/140 places, 96/184 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80) (ADD s41 s42 s43 s44 s45 s46 s47 s48))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 204 ms.
Stack based approach found an accepted trace after 1632 steps with 0 reset with depth 1633 and stack size 1633 in 4 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-03 finished in 454 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(p0)&&(G((p0||G(p1)))||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 98 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2021-05-20 04:23:57] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:57] [INFO ] Implicit Places using invariants in 87 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:23:57] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-20 04:23:57] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Starting structural reductions, iteration 1 : 139/140 places, 184/184 transitions.
Applied a total of 0 rules in 6 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 139 cols
[2021-05-20 04:23:57] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:57] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 2 iterations. Remains : 139/140 places, 184/184 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1)), true]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 2 (ADD s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89)), p1:(LEQ (ADD s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73) (ADD s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25)), p2:(AND (LEQ (ADD s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138) (ADD s90 s91 s92 s93 s94 s95 s96 s97)) (GT (ADD s0 s1) (ADD s99 s100 s101 s102 s103 s104 s105 s106)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-04 finished in 472 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 24 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 107 transition count 120
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 107 transition count 120
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 90 place count 99 transition count 112
Iterating global reduction 2 with 8 rules applied. Total rules applied 98 place count 99 transition count 112
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 114 place count 91 transition count 104
Applied a total of 114 rules in 10 ms. Remains 91 /140 variables (removed 49) and now considering 104/184 (removed 80) transitions.
// Phase 1: matrix 104 rows 91 cols
[2021-05-20 04:23:58] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:58] [INFO ] Implicit Places using invariants in 36 ms returned [58]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
[2021-05-20 04:23:58] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 104 rows 90 cols
[2021-05-20 04:23:58] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:58] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Starting structural reductions, iteration 1 : 90/140 places, 104/184 transitions.
Applied a total of 0 rules in 8 ms. Remains 90 /90 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2021-05-20 04:23:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 104 rows 90 cols
[2021-05-20 04:23:58] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:23:58] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 2 iterations. Remains : 90/140 places, 104/184 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56) (ADD s58 s59 s60 s61 s62 s63 s64 s65)) (GT 1 (ADD s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 237 ms.
Stack based approach found an accepted trace after 1324 steps with 0 reset with depth 1325 and stack size 1325 in 4 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-07 finished in 468 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 140 transition count 154
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 75 place count 110 transition count 139
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 75 place count 110 transition count 124
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 105 place count 95 transition count 124
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 94 transition count 123
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 94 transition count 123
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 137 place count 79 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 139 place count 78 transition count 107
Applied a total of 139 rules in 12 ms. Remains 78 /140 variables (removed 62) and now considering 107/184 (removed 77) transitions.
// Phase 1: matrix 107 rows 78 cols
[2021-05-20 04:23:58] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:58] [INFO ] Implicit Places using invariants in 51 ms returned [44, 45]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
[2021-05-20 04:23:58] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 107 rows 76 cols
[2021-05-20 04:23:58] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-20 04:23:58] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 76/140 places, 107/184 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 60 transition count 91
Applied a total of 32 rules in 4 ms. Remains 60 /76 variables (removed 16) and now considering 91/107 (removed 16) transitions.
// Phase 1: matrix 91 rows 60 cols
[2021-05-20 04:23:58] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 04:23:58] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 91 rows 60 cols
[2021-05-20 04:23:58] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-20 04:23:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 60/140 places, 91/184 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s36 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 172 ms.
Stack based approach found an accepted trace after 2493 steps with 0 reset with depth 2494 and stack size 2490 in 6 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-09 finished in 455 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 3 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2021-05-20 04:23:58] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-20 04:23:59] [INFO ] Implicit Places using invariants in 44 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:23:59] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 123 cols
[2021-05-20 04:23:59] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:23:59] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 2 iterations. Remains : 123/140 places, 168/184 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Product exploration explored 100000 steps with 50000 reset in 162 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 149 ms.
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 123 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 123/123 places, 168/168 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 123 transition count 184
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 123 transition count 184
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 48 places in 1 ms
Iterating global reduction 0 with 32 rules applied. Total rules applied 48 place count 123 transition count 192
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 64 place count 123 transition count 176
Deduced a syphon composed of 48 places in 0 ms
Applied a total of 64 rules in 19 ms. Remains 123 /123 variables (removed 0) and now considering 176/168 (removed -8) transitions.
[2021-05-20 04:24:00] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 176 rows 123 cols
[2021-05-20 04:24:00] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:00] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 176/168 transitions.
Product exploration explored 100000 steps with 50000 reset in 660 ms.
Product exploration explored 100000 steps with 50000 reset in 619 ms.
[2021-05-20 04:24:01] [INFO ] Flatten gal took : 10 ms
[2021-05-20 04:24:01] [INFO ] Flatten gal took : 9 ms
[2021-05-20 04:24:01] [INFO ] Time to serialize gal into /tmp/LTL9918753597647505320.gal : 4 ms
[2021-05-20 04:24:01] [INFO ] Time to serialize properties into /tmp/LTL17117111008615225400.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9918753597647505320.gal, -t, CGAL, -LTL, /tmp/LTL17117111008615225400.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9918753597647505320.gal -t CGAL -LTL /tmp/LTL17117111008615225400.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(IdleTechs_0<=Idles)"))))
Formula 0 simplified : !XF"(IdleTechs_0<=Idles)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
568 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.7024,185968,1,0,6,1.15616e+06,20,0,3095,133675,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N08-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T4N08-13 finished in 8796 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 184/184 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 152
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 80 place count 108 transition count 136
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 80 place count 108 transition count 120
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 112 place count 92 transition count 120
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 91 transition count 104
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 91 transition count 104
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 122 place count 83 transition count 96
Iterating global reduction 2 with 8 rules applied. Total rules applied 130 place count 83 transition count 96
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 138 place count 75 transition count 80
Iterating global reduction 2 with 8 rules applied. Total rules applied 146 place count 75 transition count 80
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 154 place count 67 transition count 72
Iterating global reduction 2 with 8 rules applied. Total rules applied 162 place count 67 transition count 72
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 170 place count 67 transition count 64
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 170 place count 67 transition count 56
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 186 place count 59 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 203 place count 50 transition count 48
Applied a total of 203 rules in 10 ms. Remains 50 /140 variables (removed 90) and now considering 48/184 (removed 136) transitions.
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 04:24:07] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:07] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 04:24:07] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-20 04:24:07] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2021-05-20 04:24:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 48 rows 50 cols
[2021-05-20 04:24:07] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-20 04:24:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 50/140 places, 48/184 transitions.
Stuttering acceptance computed with spot in 3785 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N08-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 30639 reset in 117 ms.
Stack based approach found an accepted trace after 2034 steps with 628 reset with depth 4 and stack size 4 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N08-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N08-14 finished in 4029 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621484652767

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z2T4N08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z2T4N08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132108600580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N08.tgz
mv UtilityControlRoom-PT-Z2T4N08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;