Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V10P10N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 13K Apr 29 21:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 21:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 29 21:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K Apr 29 21:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1K May 9 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 9 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 9 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 9 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 223K May 10 09:33 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 BridgeAndVehicles-PT-V10P10N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652578897705

Running Version 202205111006
[2022-05-15 01:41:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-05-15 01:41:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 01:41:39] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2022-05-15 01:41:39] [INFO ] Transformed 48 places.
[2022-05-15 01:41:39] [INFO ] Transformed 288 transitions.
[2022-05-15 01:41:39] [INFO ] Parsed PT model containing 48 places and 288 transitions in 236 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 16 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2022-05-15 01:41:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:39] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-15 01:41:39] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
[2022-05-15 01:41:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:39] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:41:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-15 01:41:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:39] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 01:41:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:39] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-15 01:41:39] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:39] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 01:41:39] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 288/288 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/48 places, 288/288 transitions.
Support contains 44 out of 46 places after structural reductions.
[2022-05-15 01:41:40] [INFO ] Flatten gal took : 50 ms
[2022-05-15 01:41:40] [INFO ] Flatten gal took : 33 ms
[2022-05-15 01:41:40] [INFO ] Input system was already deterministic with 288 transitions.
Finished random walk after 4183 steps, including 46 resets, run visited all 17 properties in 96 ms. (steps per millisecond=43 )
Computed a total of 29 stabilizing places and 44 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((G(p0)||p0)))))'
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 40 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:41:40] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:40] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
[2022-05-15 01:41:40] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:41:40] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-05-15 01:41:40] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:41:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:41] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [12, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 243 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/46 places, 287/288 transitions.
Applied a total of 0 rules in 20 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 43/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 76 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-01 finished in 695 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(X(G((p0 U p1))))))))'
Support contains 26 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 19 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2022-05-15 01:41:41] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:41] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2022-05-15 01:41:41] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:41] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-15 01:41:41] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:41:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:41] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 161 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/46 places, 288/288 transitions.
Applied a total of 0 rules in 13 ms. Remains 45 /45 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 45/46 places, 288/288 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s30 1) (AND (GEQ s29 1) (GEQ s40 1)) (AND (GEQ s29 1) (GEQ s41 1)) (AND (GEQ s29 1) (GEQ s38 1)) (AND (GEQ s29 1) (GEQ s39 1)) (AND (GEQ s29 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4495 steps with 94 reset in 55 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-02 finished in 488 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(F(p0))))))'
Support contains 23 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 43 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 41 transition count 284
Applied a total of 9 rules in 28 ms. Remains 41 /46 variables (removed 5) and now considering 284/288 (removed 4) transitions.
[2022-05-15 01:41:41] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
// Phase 1: matrix 86 rows 41 cols
[2022-05-15 01:41:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 01:41:41] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-15 01:41:41] [INFO ] Flow matrix only has 86 transitions (discarded 198 similar events)
// Phase 1: matrix 86 rows 41 cols
[2022-05-15 01:41:41] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 01:41:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:42] [INFO ] Implicit Places using invariants and state equation in 85 ms returned [12, 26]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 135 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/46 places, 284/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 39 /39 variables (removed 0) and now considering 284/284 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 39/46 places, 284/288 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-03 automaton TGBA Formula[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:(OR (AND (GEQ s2 1) (GEQ s13 1) (GEQ s14 1) (GEQ s34 1)) (AND (GEQ s3 1) (GEQ s13 1) (GEQ s14 1) (GEQ s37 1)) (AND (GEQ s2 1) (GEQ s13 1) (GEQ s14 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-03 finished in 253 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(X(p0))))))'
Support contains 12 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 4 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:42] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:41:42] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:41:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:42] [INFO ] Implicit Places using invariants and state equation in 131 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 193 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 287/288 transitions.
Applied a total of 0 rules in 7 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 43/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s31 1)) (AND (GEQ s20 1) (GEQ s31 1)) (AND (GEQ s21 1) (GEQ s31 1)) (AND (GEQ s19 1) (GEQ s31 1)) (AND (GEQ s22 1) (GEQ s31 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-06 finished in 550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 13 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 20 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:42] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 01:41:42] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-15 01:41:42] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:41:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:43] [INFO ] Implicit Places using invariants and state equation in 110 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 175 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/46 places, 287/288 transitions.
Applied a total of 0 rules in 15 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 44/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s8 1) (LT s12 1) (LT s14 1) (LT s15 1)) (OR (LT s9 1) (LT s12 1) (LT s14 1) (LT s15 1)) (OR (LT s5 1) (LT s12 1) (LT s14 1) (LT s15 1)) (O...], 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 1153 reset in 363 ms.
Product exploration explored 100000 steps with 1154 reset in 389 ms.
Computed a total of 27 stabilizing places and 43 stable transitions
Computed a total of 27 stabilizing places and 43 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 13 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 287/287 transitions.
Applied a total of 0 rules in 14 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:41:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:41:44] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 01:41:44] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
[2022-05-15 01:41:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:41:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:41:44] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-05-15 01:41:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:41:44] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 01:41:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:41:44] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2022-05-15 01:41:44] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-15 01:41:44] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:41:44] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:41:44] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 287/287 transitions.
Computed a total of 27 stabilizing places and 43 stable transitions
Computed a total of 27 stabilizing places and 43 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=58 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1153 reset in 274 ms.
Product exploration explored 100000 steps with 1154 reset in 277 ms.
Built C files in :
/tmp/ltsmin11004418168506307486
[2022-05-15 01:41:45] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2022-05-15 01:41:45] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:41:45] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2022-05-15 01:41:45] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:41:45] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2022-05-15 01:41:45] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:41:45] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11004418168506307486
Running compilation step : cd /tmp/ltsmin11004418168506307486;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 818 ms.
Running link step : cd /tmp/ltsmin11004418168506307486;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin11004418168506307486;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11731317227969786850.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 13 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 287/287 transitions.
Applied a total of 0 rules in 14 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:42:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:42:00] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:42:00] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
[2022-05-15 01:42:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:42:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:00] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-15 01:42:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:42:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-05-15 01:42:00] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-15 01:42:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:42:00] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:01] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 287/287 transitions.
Built C files in :
/tmp/ltsmin18318552799095768219
[2022-05-15 01:42:01] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2022-05-15 01:42:01] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:01] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2022-05-15 01:42:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:01] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2022-05-15 01:42:01] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:01] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18318552799095768219
Running compilation step : cd /tmp/ltsmin18318552799095768219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 706 ms.
Running link step : cd /tmp/ltsmin18318552799095768219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin18318552799095768219;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12859850440373136949.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 01:42:16] [INFO ] Flatten gal took : 20 ms
[2022-05-15 01:42:16] [INFO ] Flatten gal took : 18 ms
[2022-05-15 01:42:16] [INFO ] Time to serialize gal into /tmp/LTL4195342077376488706.gal : 4 ms
[2022-05-15 01:42:16] [INFO ] Time to serialize properties into /tmp/LTL10920369116146871421.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4195342077376488706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10920369116146871421.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4195342...267
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((NB_ATTENTE_A_7<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))&&(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<...781
Formula 0 simplified : !FG"(((((((NB_ATTENTE_A_7<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))&&(((NB_ATTENTE_A_8<1)||(ATTENTE_A<1))||((CAPACITE<1)...775
Detected timeout of ITS tools.
[2022-05-15 01:42:31] [INFO ] Flatten gal took : 18 ms
[2022-05-15 01:42:31] [INFO ] Applying decomposition
[2022-05-15 01:42:31] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18295242532698665943.txt' '-o' '/tmp/graph18295242532698665943.bin' '-w' '/tmp/graph18295242532698665943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18295242532698665943.bin' '-l' '-1' '-v' '-w' '/tmp/graph18295242532698665943.weights' '-q' '0' '-e' '0.001'
[2022-05-15 01:42:31] [INFO ] Decomposing Gal with order
[2022-05-15 01:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 01:42:31] [INFO ] Removed a total of 512 redundant transitions.
[2022-05-15 01:42:31] [INFO ] Flatten gal took : 115 ms
[2022-05-15 01:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 7 ms.
[2022-05-15 01:42:31] [INFO ] Time to serialize gal into /tmp/LTL5883002740308423071.gal : 1 ms
[2022-05-15 01:42:31] [INFO ] Time to serialize properties into /tmp/LTL17184649674705416499.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5883002740308423071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17184649674705416499.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5883002...246
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((i0.u3.NB_ATTENTE_A_7<1)||(i1.u1.ATTENTE_A<1))||((i1.u2.CAPACITE<1)||(u4.CONTROLEUR_1<1)))&&(((i0.u3.NB_ATTENTE_A_8<1)||...991
Formula 0 simplified : !FG"(((((((i0.u3.NB_ATTENTE_A_7<1)||(i1.u1.ATTENTE_A<1))||((i1.u2.CAPACITE<1)||(u4.CONTROLEUR_1<1)))&&(((i0.u3.NB_ATTENTE_A_8<1)||(i...985
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13247850698718676201
[2022-05-15 01:42:46] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13247850698718676201
Running compilation step : cd /tmp/ltsmin13247850698718676201;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 470 ms.
Running link step : cd /tmp/ltsmin13247850698718676201;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin13247850698718676201;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 5314 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-07 finished in 69815 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 18 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:42:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:52] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
[2022-05-15 01:42:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:52] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:52] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-15 01:42:52] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:52] [INFO ] Implicit Places using invariants and state equation in 148 ms returned [12, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 233 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/46 places, 287/288 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 43/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s28 1)], 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 2702 reset in 197 ms.
Product exploration explored 100000 steps with 2738 reset in 223 ms.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-15 01:42:53] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:53] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 01:42:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-15 01:42:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 01:42:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 01:42:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-15 01:42:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 90 ms returned sat
[2022-05-15 01:42:54] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 23 ms.
[2022-05-15 01:42:54] [INFO ] Added : 12 causal constraints over 3 iterations in 65 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 287/287 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:42:54] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:54] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:54] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
[2022-05-15 01:42:54] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:54] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-05-15 01:42:54] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 01:42:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:54] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2022-05-15 01:42:54] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-15 01:42:54] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:54] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:54] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 287/287 transitions.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Detected a total of 26/43 stabilizing places and 43/287 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 242 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2022-05-15 01:42:55] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:42:55] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 01:42:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-15 01:42:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 01:42:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:42:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 01:42:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-15 01:42:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 86 ms returned sat
[2022-05-15 01:42:55] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 16 ms.
[2022-05-15 01:42:55] [INFO ] Added : 12 causal constraints over 3 iterations in 58 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2747 reset in 178 ms.
Product exploration explored 100000 steps with 2727 reset in 186 ms.
Built C files in :
/tmp/ltsmin7218588301375137429
[2022-05-15 01:42:55] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2022-05-15 01:42:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:55] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2022-05-15 01:42:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:55] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2022-05-15 01:42:55] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:42:56] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7218588301375137429
Running compilation step : cd /tmp/ltsmin7218588301375137429;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 680 ms.
Running link step : cd /tmp/ltsmin7218588301375137429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7218588301375137429;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7944320323764791428.hoa' '--buchi-type=spotba'
LTSmin run took 407 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-08 finished in 4625 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G((G((p0 U G(p1)))&&G(p2)))||p3) U X(p1))))'
Support contains 7 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2022-05-15 01:42:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:42:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:57] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
[2022-05-15 01:42:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:42:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:57] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-15 01:42:57] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:42:57] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:42:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:57] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 199 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 288/288 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 44/46 places, 288/288 transitions.
Stuttering acceptance computed with spot in 411 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(OR p3 (AND p2 p1) (AND p2 p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(OR (AND (NOT p3) (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) (NOT p0))), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 6}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}], [{ cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={} source=8 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=8 dest: 6}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(GEQ s12 1), p2:(AND (GEQ s22 1) (GEQ s32 1)), p0:(AND (GEQ s13 10) (GEQ s30 1)), p1:(AND (GEQ s27 1) (GEQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, 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 BridgeAndVehicles-PT-V10P10N10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-09 finished in 756 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(F(G((p0 U !p1)))))||G(F(p2))))'
Support contains 5 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 14 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:42:57] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:42:58] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
[2022-05-15 01:42:58] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:58] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-15 01:42:58] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:42:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:42:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:42:58] [INFO ] Implicit Places using invariants and state equation in 133 ms returned [12, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 201 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/46 places, 287/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 43/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s27 1) (GEQ s37 1)), p1:(AND (GEQ s27 1) (GEQ s42 1)), p0:(AND (GEQ s13 10) (GEQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1154 reset in 229 ms.
Product exploration explored 100000 steps with 1154 reset in 236 ms.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 274 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 109 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 111 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 01:42:59] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:42:59] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:42:59] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)))), (G (NOT (AND p1 (NOT p2) p0)))]
False Knowledge obtained : [(F (AND p1 (NOT p2) (NOT p0))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) p0))))]
Knowledge based reduction with 8 factoid took 332 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 168 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 65 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 3 out of 43 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 287/287 transitions.
Applied a total of 0 rules in 14 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:42:59] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:42:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:43:00] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
[2022-05-15 01:43:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:43:00] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-15 01:43:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-15 01:43:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:43:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:00] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-05-15 01:43:00] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-15 01:43:00] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 43 cols
[2022-05-15 01:43:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:00] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 287/287 transitions.
Computed a total of 26 stabilizing places and 43 stable transitions
Computed a total of 26 stabilizing places and 43 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 50 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 72 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 84 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 83 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 1153 reset in 182 ms.
Product exploration explored 100000 steps with 1153 reset in 189 ms.
Built C files in :
/tmp/ltsmin4404856152156011996
[2022-05-15 01:43:01] [INFO ] Computing symmetric may disable matrix : 287 transitions.
[2022-05-15 01:43:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:43:01] [INFO ] Computing symmetric may enable matrix : 287 transitions.
[2022-05-15 01:43:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:43:01] [INFO ] Computing Do-Not-Accords matrix : 287 transitions.
[2022-05-15 01:43:01] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 01:43:01] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4404856152156011996
Running compilation step : cd /tmp/ltsmin4404856152156011996;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 671 ms.
Running link step : cd /tmp/ltsmin4404856152156011996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin4404856152156011996;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15705068405704681514.hoa' '--buchi-type=spotba'
LTSmin run took 5096 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-10 finished in 9443 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(p0 U !(X((F(p1) U p1))||F(p2)))))'
Support contains 5 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 5 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:43:07] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:07] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:43:07] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
[2022-05-15 01:43:07] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:07] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-15 01:43:07] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:07] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:43:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:07] [INFO ] Implicit Places using invariants and state equation in 116 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 196 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 287/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 44/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s6 1) (GEQ s12 1) (GEQ s14 1) (GEQ s15 1)) (AND (GEQ s14 10) (GEQ s30 1))), p2:(AND (GEQ s6 1) (GEQ s12 1) (GEQ s14 1) (GEQ s15 1)), p1:(...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2571 reset in 192 ms.
Product exploration explored 100000 steps with 2650 reset in 198 ms.
Computed a total of 27 stabilizing places and 43 stable transitions
Computed a total of 27 stabilizing places and 43 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 227 ms. Reduced automaton from 3 states, 4 edges and 3 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 6 factoid took 229 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2022-05-15 01:43:09] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 01:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 01:43:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-15 01:43:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 01:43:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 01:43:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-15 01:43:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 114 ms returned sat
[2022-05-15 01:43:09] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 14 ms.
[2022-05-15 01:43:09] [INFO ] Added : 17 causal constraints over 4 iterations in 79 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 5 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 287/287 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:43:09] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:09] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
[2022-05-15 01:43:09] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:09] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-15 01:43:09] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:09] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2022-05-15 01:43:09] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 01:43:09] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 287/287 transitions.
Computed a total of 27 stabilizing places and 43 stable transitions
Computed a total of 27 stabilizing places and 43 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 193 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 3 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
[2022-05-15 01:43:10] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 01:43:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 01:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 01:43:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-15 01:43:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 01:43:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 01:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 01:43:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-15 01:43:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 121 ms returned sat
[2022-05-15 01:43:10] [INFO ] Computed and/alt/rep : 30/58/30 causal constraints (skipped 56 transitions) in 16 ms.
[2022-05-15 01:43:10] [INFO ] Added : 17 causal constraints over 4 iterations in 80 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 2632 reset in 195 ms.
Product exploration explored 100000 steps with 2570 reset in 206 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 287/287 transitions.
Applied a total of 0 rules in 11 ms. Remains 44 /44 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2022-05-15 01:43:11] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:11] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
[2022-05-15 01:43:11] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 01:43:11] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 44 cols
[2022-05-15 01:43:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:11] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/44 places, 287/287 transitions.
Product exploration explored 100000 steps with 2563 reset in 241 ms.
Product exploration explored 100000 steps with 2551 reset in 254 ms.
Built C files in :
/tmp/ltsmin10905595668896321502
[2022-05-15 01:43:12] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10905595668896321502
Running compilation step : cd /tmp/ltsmin10905595668896321502;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 514 ms.
Running link step : cd /tmp/ltsmin10905595668896321502;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10905595668896321502;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13347638534789895075.hoa' '--buchi-type=spotba'
LTSmin run took 1820 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-11 finished in 7387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U F(X(G(F(p1)))))&&X(F((X(p2)&&!p0)))))'
Support contains 7 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2022-05-15 01:43:14] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:43:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:14] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
[2022-05-15 01:43:14] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:43:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:14] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-15 01:43:14] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2022-05-15 01:43:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:15] [INFO ] Implicit Places using invariants and state equation in 123 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 183 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/46 places, 288/288 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 288/288 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 45/46 places, 288/288 transitions.
Stuttering acceptance computed with spot in 337 ms :[(OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), (NOT p1), (NOT p1), (OR (NOT p2) p0), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s6 1)), p0:(GEQ s30 1), p2:(OR (LT s11 1) (LT s12 1) (LT s14 1) (LT s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 144 steps with 5 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-12 finished in 650 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(G(!(X(p1) U p2))&&G(!p0))))'
Support contains 3 out of 46 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 288/288 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 45 transition count 287
Applied a total of 2 rules in 14 ms. Remains 45 /46 variables (removed 1) and now considering 287/288 (removed 1) transitions.
[2022-05-15 01:43:15] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:15] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
[2022-05-15 01:43:15] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:15] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-05-15 01:43:15] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2022-05-15 01:43:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 01:43:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-15 01:43:15] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [12, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 198 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/46 places, 287/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 43 /43 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 43/46 places, 287/288 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (AND (NOT p0) p2), (OR p2 p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V10P10N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(OR p0 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s27 1) (GEQ s42 1)), p2:(GEQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 44 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V10P10N10-LTLFireability-13 finished in 465 ms.
All properties solved by simple procedures.
Total runtime 96955 ms.

BK_STOP 1652578995935

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -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=@none -Xss128m -Xms40m -Xmx8192m

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="BridgeAndVehicles-PT-V10P10N10"
export BK_EXAMINATION="LTLFireability"
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 BridgeAndVehicles-PT-V10P10N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918200172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V10P10N10.tgz
mv BridgeAndVehicles-PT-V10P10N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;