Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814475300404.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is DES-PT-05b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475300404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 15:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 15:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 15:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 15:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 15:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 73K Mar 5 18:22 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 DES-PT-05b-LTLFireability-00
FORMULA_NAME DES-PT-05b-LTLFireability-01
FORMULA_NAME DES-PT-05b-LTLFireability-02
FORMULA_NAME DES-PT-05b-LTLFireability-03
FORMULA_NAME DES-PT-05b-LTLFireability-04
FORMULA_NAME DES-PT-05b-LTLFireability-05
FORMULA_NAME DES-PT-05b-LTLFireability-06
FORMULA_NAME DES-PT-05b-LTLFireability-07
FORMULA_NAME DES-PT-05b-LTLFireability-08
FORMULA_NAME DES-PT-05b-LTLFireability-09
FORMULA_NAME DES-PT-05b-LTLFireability-10
FORMULA_NAME DES-PT-05b-LTLFireability-11
FORMULA_NAME DES-PT-05b-LTLFireability-12
FORMULA_NAME DES-PT-05b-LTLFireability-13
FORMULA_NAME DES-PT-05b-LTLFireability-14
FORMULA_NAME DES-PT-05b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678263244855

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-05b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 08:14:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 08:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 08:14:08] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-08 08:14:08] [INFO ] Transformed 300 places.
[2023-03-08 08:14:08] [INFO ] Transformed 251 transitions.
[2023-03-08 08:14:08] [INFO ] Found NUPN structural information;
[2023-03-08 08:14:08] [INFO ] Parsed PT model containing 300 places and 251 transitions and 747 arcs in 116 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DES-PT-05b-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05b-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05b-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05b-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 251/251 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 297 transition count 251
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 26 place count 274 transition count 228
Iterating global reduction 1 with 23 rules applied. Total rules applied 49 place count 274 transition count 228
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 64 place count 259 transition count 213
Iterating global reduction 1 with 15 rules applied. Total rules applied 79 place count 259 transition count 213
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 91 place count 259 transition count 201
Applied a total of 91 rules in 52 ms. Remains 259 /300 variables (removed 41) and now considering 201/251 (removed 50) transitions.
// Phase 1: matrix 201 rows 259 cols
[2023-03-08 08:14:09] [INFO ] Computed 62 place invariants in 26 ms
[2023-03-08 08:14:09] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-08 08:14:09] [INFO ] Invariant cache hit.
[2023-03-08 08:14:09] [INFO ] Implicit Places using invariants and state equation in 243 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 535 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/300 places, 201/251 transitions.
Applied a total of 0 rules in 11 ms. Remains 258 /258 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 598 ms. Remains : 258/300 places, 201/251 transitions.
Support contains 30 out of 258 places after structural reductions.
[2023-03-08 08:14:09] [INFO ] Flatten gal took : 39 ms
[2023-03-08 08:14:09] [INFO ] Flatten gal took : 20 ms
[2023-03-08 08:14:09] [INFO ] Input system was already deterministic with 201 transitions.
Incomplete random walk after 10000 steps, including 85 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 23) seen :22
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 201 rows 258 cols
[2023-03-08 08:14:10] [INFO ] Computed 61 place invariants in 17 ms
[2023-03-08 08:14:10] [INFO ] [Real]Absence check using 33 positive place invariants in 11 ms returned sat
[2023-03-08 08:14:10] [INFO ] [Real]Absence check using 33 positive and 28 generalized place invariants in 12 ms returned sat
[2023-03-08 08:14:10] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 08:14:10] [INFO ] [Nat]Absence check using 33 positive place invariants in 17 ms returned sat
[2023-03-08 08:14:10] [INFO ] [Nat]Absence check using 33 positive and 28 generalized place invariants in 14 ms returned sat
[2023-03-08 08:14:10] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 08:14:10] [INFO ] After 116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-08 08:14:10] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 521 steps, including 4 resets, run visited all 1 properties in 5 ms. (steps per millisecond=104 )
Parikh walk visited 1 properties in 7 ms.
FORMULA DES-PT-05b-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 79 stabilizing places and 72 stable transitions
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.10 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 3 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 252 transition count 182
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 237 transition count 182
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 31 place count 237 transition count 171
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 53 place count 226 transition count 171
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 223 transition count 168
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 223 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 61 place count 223 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 63 place count 222 transition count 165
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 2 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 4 with 152 rules applied. Total rules applied 215 place count 146 transition count 89
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 4 with 4 rules applied. Total rules applied 219 place count 144 transition count 91
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 221 place count 144 transition count 91
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 223 place count 142 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 224 place count 141 transition count 89
Applied a total of 224 rules in 62 ms. Remains 141 /258 variables (removed 117) and now considering 89/201 (removed 112) transitions.
// Phase 1: matrix 89 rows 141 cols
[2023-03-08 08:14:10] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 08:14:10] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-08 08:14:10] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-08 08:14:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:11] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 141/258 places, 89/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 352 ms. Remains : 141/258 places, 89/201 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-05b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s119 1), p1:(AND (EQ s56 1) (EQ s117 1))], 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]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 2 ms.
FORMULA DES-PT-05b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-00 finished in 572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 252 transition count 184
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 239 transition count 184
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 27 place count 239 transition count 171
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 53 place count 226 transition count 171
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 223 transition count 168
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 223 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 61 place count 223 transition count 166
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 63 place count 222 transition count 165
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 213 place count 147 transition count 90
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 4 with 4 rules applied. Total rules applied 217 place count 145 transition count 92
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 219 place count 145 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 221 place count 143 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 222 place count 142 transition count 90
Applied a total of 222 rules in 57 ms. Remains 142 /258 variables (removed 116) and now considering 90/201 (removed 111) transitions.
// Phase 1: matrix 90 rows 142 cols
[2023-03-08 08:14:11] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 08:14:11] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-08 08:14:11] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-08 08:14:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:11] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/258 places, 90/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 321 ms. Remains : 142/258 places, 90/201 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s47 1) (AND (EQ s120 1) (EQ s138 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]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA DES-PT-05b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-02 finished in 372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(!p0) U X(p1)))))'
Support contains 3 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 252 transition count 182
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 237 transition count 182
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 31 place count 237 transition count 170
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 55 place count 225 transition count 170
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 222 transition count 167
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 222 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 222 transition count 165
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 65 place count 221 transition count 164
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 215 place count 146 transition count 89
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 219 place count 144 transition count 91
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 144 transition count 91
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 222 place count 142 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 223 place count 141 transition count 89
Applied a total of 223 rules in 41 ms. Remains 141 /258 variables (removed 117) and now considering 89/201 (removed 112) transitions.
// Phase 1: matrix 89 rows 141 cols
[2023-03-08 08:14:11] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-08 08:14:11] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-08 08:14:11] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-08 08:14:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 08:14:11] [INFO ] Invariant cache hit.
[2023-03-08 08:14:11] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 141/258 places, 89/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 306 ms. Remains : 141/258 places, 89/201 transitions.
Stuttering acceptance computed with spot in 700 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p0) (NOT p1))), (AND p0 (NOT p1)), (NOT p1), (NOT p1), false]
Running random walk in product with property : DES-PT-05b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={1} source=0 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 2}, { cond=p0, acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s41 1)), p1:(EQ s36 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 14186 steps with 2580 reset in 79 ms.
FORMULA DES-PT-05b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-03 finished in 1106 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X((G(p0)||X(F(p1)))))||(p1 U (p2||G(p1)))))'
Support contains 4 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 256 transition count 199
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 256 transition count 199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 256 transition count 198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 255 transition count 197
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 255 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 255 transition count 196
Applied a total of 8 rules in 8 ms. Remains 255 /258 variables (removed 3) and now considering 196/201 (removed 5) transitions.
// Phase 1: matrix 196 rows 255 cols
[2023-03-08 08:14:12] [INFO ] Computed 61 place invariants in 7 ms
[2023-03-08 08:14:12] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-08 08:14:12] [INFO ] Invariant cache hit.
[2023-03-08 08:14:13] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-08 08:14:13] [INFO ] Invariant cache hit.
[2023-03-08 08:14:13] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/258 places, 196/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 430 ms. Remains : 255/258 places, 196/201 transitions.
Stuttering acceptance computed with spot in 620 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : DES-PT-05b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=8 dest: 6}]], initial=7, aps=[p1:(EQ s236 1), p2:(AND (NEQ s244 1) (EQ s236 1)), p0:(AND (EQ s122 1) (EQ s240 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 108 steps with 0 reset in 1 ms.
FORMULA DES-PT-05b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-04 finished in 1070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 2 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 252 transition count 182
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 237 transition count 182
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 31 place count 237 transition count 169
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 57 place count 224 transition count 169
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 221 transition count 166
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 221 transition count 166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 65 place count 221 transition count 164
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 67 place count 220 transition count 163
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 213 place count 147 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 217 place count 145 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 219 place count 143 transition count 90
Applied a total of 219 rules in 36 ms. Remains 143 /258 variables (removed 115) and now considering 90/201 (removed 111) transitions.
// Phase 1: matrix 90 rows 143 cols
[2023-03-08 08:14:13] [INFO ] Computed 59 place invariants in 2 ms
[2023-03-08 08:14:13] [INFO ] Implicit Places using invariants in 78 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/258 places, 90/201 transitions.
Applied a total of 0 rules in 7 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 122 ms. Remains : 142/258 places, 90/201 transitions.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-05b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s95 0), p1:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5705 reset in 326 ms.
Product exploration explored 100000 steps with 5856 reset in 343 ms.
Computed a total of 38 stabilizing places and 33 stable transitions
Computed a total of 38 stabilizing places and 33 stable transitions
Detected a total of 38/142 stabilizing places and 33/90 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 304 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 306 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 142 cols
[2023-03-08 08:14:15] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-08 08:14:15] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-08 08:14:15] [INFO ] Invariant cache hit.
[2023-03-08 08:14:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 08:14:15] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-08 08:14:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:15] [INFO ] Invariant cache hit.
[2023-03-08 08:14:15] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 309 ms. Remains : 142/142 places, 90/90 transitions.
Computed a total of 38 stabilizing places and 33 stable transitions
Computed a total of 38 stabilizing places and 33 stable transitions
Detected a total of 38/142 stabilizing places and 33/90 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 252 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 267 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5752 reset in 257 ms.
Product exploration explored 100000 steps with 5789 reset in 252 ms.
Built C files in :
/tmp/ltsmin12933162189793530761
[2023-03-08 08:14:17] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2023-03-08 08:14:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:17] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2023-03-08 08:14:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:17] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2023-03-08 08:14:17] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:17] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12933162189793530761
Running compilation step : cd /tmp/ltsmin12933162189793530761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12933162189793530761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12933162189793530761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2023-03-08 08:14:20] [INFO ] Invariant cache hit.
[2023-03-08 08:14:21] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-08 08:14:21] [INFO ] Invariant cache hit.
[2023-03-08 08:14:21] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 08:14:21] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-08 08:14:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:21] [INFO ] Invariant cache hit.
[2023-03-08 08:14:21] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 142/142 places, 90/90 transitions.
Built C files in :
/tmp/ltsmin982192351105501352
[2023-03-08 08:14:21] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2023-03-08 08:14:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:21] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2023-03-08 08:14:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:21] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2023-03-08 08:14:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:21] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin982192351105501352
Running compilation step : cd /tmp/ltsmin982192351105501352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 204 ms.
Running link step : cd /tmp/ltsmin982192351105501352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin982192351105501352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5951008821415261152.hoa' '--buchi-type=spotba'
LTSmin run took 1114 ms.
FORMULA DES-PT-05b-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05b-LTLFireability-05 finished in 8878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 254 transition count 197
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 254 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 253 transition count 195
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 253 transition count 194
Applied a total of 12 rules in 17 ms. Remains 253 /258 variables (removed 5) and now considering 194/201 (removed 7) transitions.
// Phase 1: matrix 194 rows 253 cols
[2023-03-08 08:14:22] [INFO ] Computed 61 place invariants in 5 ms
[2023-03-08 08:14:22] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-08 08:14:22] [INFO ] Invariant cache hit.
[2023-03-08 08:14:23] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-08 08:14:23] [INFO ] Invariant cache hit.
[2023-03-08 08:14:23] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 253/258 places, 194/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 253/258 places, 194/201 transitions.
Stuttering acceptance computed with spot in 1225 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s188 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 109 steps with 0 reset in 3 ms.
FORMULA DES-PT-05b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-10 finished in 1669 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 252 transition count 182
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 237 transition count 182
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 31 place count 237 transition count 170
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 55 place count 225 transition count 170
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 222 transition count 167
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 222 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 222 transition count 165
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 65 place count 221 transition count 164
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 213 place count 147 transition count 90
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 4 with 4 rules applied. Total rules applied 217 place count 145 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 219 place count 143 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 220 place count 142 transition count 90
Applied a total of 220 rules in 33 ms. Remains 142 /258 variables (removed 116) and now considering 90/201 (removed 111) transitions.
// Phase 1: matrix 90 rows 142 cols
[2023-03-08 08:14:24] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-08 08:14:24] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-08 08:14:24] [INFO ] Invariant cache hit.
[2023-03-08 08:14:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 08:14:24] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-03-08 08:14:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:24] [INFO ] Invariant cache hit.
[2023-03-08 08:14:24] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/258 places, 90/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 142/258 places, 90/201 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s59 0) (AND (EQ s19 1) (EQ s25 1)))], 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 4467 reset in 275 ms.
Product exploration explored 100000 steps with 4440 reset in 279 ms.
Computed a total of 38 stabilizing places and 33 stable transitions
Computed a total of 38 stabilizing places and 33 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 179 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 90/90 transitions.
Applied a total of 0 rules in 9 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2023-03-08 08:14:25] [INFO ] Invariant cache hit.
[2023-03-08 08:14:25] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-08 08:14:25] [INFO ] Invariant cache hit.
[2023-03-08 08:14:25] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 08:14:25] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-08 08:14:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:14:25] [INFO ] Invariant cache hit.
[2023-03-08 08:14:26] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 142/142 places, 90/90 transitions.
Computed a total of 38 stabilizing places and 33 stable transitions
Computed a total of 38 stabilizing places and 33 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 118 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 153 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4502 reset in 211 ms.
Product exploration explored 100000 steps with 4456 reset in 215 ms.
Built C files in :
/tmp/ltsmin16667020722706197893
[2023-03-08 08:14:26] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2023-03-08 08:14:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:26] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2023-03-08 08:14:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:26] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2023-03-08 08:14:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:26] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16667020722706197893
Running compilation step : cd /tmp/ltsmin16667020722706197893;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 193 ms.
Running link step : cd /tmp/ltsmin16667020722706197893;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin16667020722706197893;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1372717117574421005.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2023-03-08 08:14:42] [INFO ] Invariant cache hit.
[2023-03-08 08:14:42] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-08 08:14:42] [INFO ] Invariant cache hit.
[2023-03-08 08:14:42] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-08 08:14:42] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-08 08:14:42] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 08:14:42] [INFO ] Invariant cache hit.
[2023-03-08 08:14:42] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 302 ms. Remains : 142/142 places, 90/90 transitions.
Built C files in :
/tmp/ltsmin3963423990813420357
[2023-03-08 08:14:42] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2023-03-08 08:14:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:42] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2023-03-08 08:14:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:42] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2023-03-08 08:14:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:14:42] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3963423990813420357
Running compilation step : cd /tmp/ltsmin3963423990813420357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 376 ms.
Running link step : cd /tmp/ltsmin3963423990813420357;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3963423990813420357;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4773102134072789793.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 08:14:57] [INFO ] Flatten gal took : 8 ms
[2023-03-08 08:14:57] [INFO ] Flatten gal took : 8 ms
[2023-03-08 08:14:58] [INFO ] Time to serialize gal into /tmp/LTL6056657184596792975.gal : 11 ms
[2023-03-08 08:14:58] [INFO ] Time to serialize properties into /tmp/LTL892838688372382156.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6056657184596792975.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18134454965939517860.hoa' '-atoms' '/tmp/LTL892838688372382156.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL892838688372382156.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18134454965939517860.hoa
Detected timeout of ITS tools.
[2023-03-08 08:15:13] [INFO ] Flatten gal took : 8 ms
[2023-03-08 08:15:13] [INFO ] Flatten gal took : 7 ms
[2023-03-08 08:15:13] [INFO ] Time to serialize gal into /tmp/LTL13236330886087772494.gal : 2 ms
[2023-03-08 08:15:13] [INFO ] Time to serialize properties into /tmp/LTL11547821112167953927.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13236330886087772494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11547821112167953927.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p158==0)||((p28==1)&&(p50==1)))"))))
Formula 0 simplified : GF!"((p158==0)||((p28==1)&&(p50==1)))"
Detected timeout of ITS tools.
[2023-03-08 08:15:28] [INFO ] Flatten gal took : 12 ms
[2023-03-08 08:15:28] [INFO ] Applying decomposition
[2023-03-08 08:15:28] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8565527839508277444.txt' '-o' '/tmp/graph8565527839508277444.bin' '-w' '/tmp/graph8565527839508277444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8565527839508277444.bin' '-l' '-1' '-v' '-w' '/tmp/graph8565527839508277444.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:15:28] [INFO ] Decomposing Gal with order
[2023-03-08 08:15:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:15:28] [INFO ] Removed a total of 47 redundant transitions.
[2023-03-08 08:15:28] [INFO ] Flatten gal took : 34 ms
[2023-03-08 08:15:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 7 ms.
[2023-03-08 08:15:28] [INFO ] Time to serialize gal into /tmp/LTL18189807122016511666.gal : 3 ms
[2023-03-08 08:15:28] [INFO ] Time to serialize properties into /tmp/LTL5121541347176775770.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18189807122016511666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5121541347176775770.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i1.i0.u12.p158==0)||((i0.u2.p28==1)&&(i0.u2.p50==1)))"))))
Formula 0 simplified : GF!"((i1.i0.u12.p158==0)||((i0.u2.p28==1)&&(i0.u2.p50==1)))"
Reverse transition relation is NOT exact ! Due to transitions t10_t32, t115_t124, t195_t81, t7_t50_t41, t37_t75_t38_t40_t51_t67_t68_t69_t70_t71_t72_t73_t52...537
Computing Next relation with stutter on 1.20585e+06 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5021419331718255367
[2023-03-08 08:15:43] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5021419331718255367
Running compilation step : cd /tmp/ltsmin5021419331718255367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 184 ms.
Running link step : cd /tmp/ltsmin5021419331718255367;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5021419331718255367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-05b-LTLFireability-11 finished in 94713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((!p0||G((p0||F(p1))))))))'
Support contains 3 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Graph (complete) has 476 edges and 258 vertex of which 253 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 253 transition count 182
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 237 transition count 182
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 33 place count 237 transition count 170
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 57 place count 225 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 223 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 223 transition count 168
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 215 place count 146 transition count 91
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 144 transition count 96
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 223 place count 144 transition count 92
Applied a total of 223 rules in 19 ms. Remains 144 /258 variables (removed 114) and now considering 92/201 (removed 109) transitions.
// Phase 1: matrix 92 rows 144 cols
[2023-03-08 08:15:59] [INFO ] Computed 59 place invariants in 1 ms
[2023-03-08 08:15:59] [INFO ] Implicit Places using invariants in 101 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 101 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/258 places, 92/201 transitions.
Applied a total of 0 rules in 2 ms. Remains 143 /143 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 124 ms. Remains : 143/258 places, 92/201 transitions.
Stuttering acceptance computed with spot in 131 ms :[false, false, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-05b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s28 1) (EQ s53 1)), p1:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 103 steps with 3 reset in 1 ms.
FORMULA DES-PT-05b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-13 finished in 278 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||(X((!F(X(p1)) U p2))&&p0))))'
Support contains 5 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 254 transition count 197
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 254 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 253 transition count 195
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 253 transition count 194
Applied a total of 12 rules in 10 ms. Remains 253 /258 variables (removed 5) and now considering 194/201 (removed 7) transitions.
// Phase 1: matrix 194 rows 253 cols
[2023-03-08 08:15:59] [INFO ] Computed 61 place invariants in 2 ms
[2023-03-08 08:15:59] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-08 08:15:59] [INFO ] Invariant cache hit.
[2023-03-08 08:15:59] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-08 08:15:59] [INFO ] Invariant cache hit.
[2023-03-08 08:15:59] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 253/258 places, 194/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 421 ms. Remains : 253/258 places, 194/201 transitions.
Stuttering acceptance computed with spot in 234 ms :[p1, (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), true, (OR (NOT p2) p1)]
Running random walk in product with property : DES-PT-05b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=6 dest: 0}, { cond=p1, acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p1:(AND (EQ s159 1) (EQ s193 1)), p0:(EQ s222 1), p2:(AND (EQ s26 1) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 DES-PT-05b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05b-LTLFireability-14 finished in 679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Support contains 2 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 201/201 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 254 transition count 197
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 254 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 254 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 253 transition count 195
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 253 transition count 195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 253 transition count 194
Applied a total of 12 rules in 15 ms. Remains 253 /258 variables (removed 5) and now considering 194/201 (removed 7) transitions.
[2023-03-08 08:16:00] [INFO ] Invariant cache hit.
[2023-03-08 08:16:00] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-08 08:16:00] [INFO ] Invariant cache hit.
[2023-03-08 08:16:00] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2023-03-08 08:16:00] [INFO ] Invariant cache hit.
[2023-03-08 08:16:00] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 253/258 places, 194/201 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 426 ms. Remains : 253/258 places, 194/201 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-05b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s60 0), p0:(EQ s155 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 883 reset in 167 ms.
Product exploration explored 100000 steps with 871 reset in 185 ms.
Computed a total of 76 stabilizing places and 69 stable transitions
Graph (complete) has 467 edges and 253 vertex of which 248 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 76 stabilizing places and 69 stable transitions
Detected a total of 76/253 stabilizing places and 69/194 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 195 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 6 factoid took 219 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 1 out of 253 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 : 253/253 places, 194/194 transitions.
Graph (complete) has 467 edges and 253 vertex of which 248 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 247 transition count 175
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 232 transition count 175
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 31 place count 232 transition count 163
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 55 place count 220 transition count 163
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 146 rules applied. Total rules applied 201 place count 147 transition count 90
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 2 with 4 rules applied. Total rules applied 205 place count 145 transition count 92
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 207 place count 143 transition count 90
Applied a total of 207 rules in 15 ms. Remains 143 /253 variables (removed 110) and now considering 90/194 (removed 104) transitions.
// Phase 1: matrix 90 rows 143 cols
[2023-03-08 08:16:01] [INFO ] Computed 59 place invariants in 1 ms
[2023-03-08 08:16:01] [INFO ] Implicit Places using invariants in 82 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/253 places, 90/194 transitions.
Applied a total of 0 rules in 10 ms. Remains 142 /142 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 114 ms. Remains : 142/253 places, 90/194 transitions.
Computed a total of 39 stabilizing places and 34 stable transitions
Computed a total of 39 stabilizing places and 34 stable transitions
Detected a total of 39/142 stabilizing places and 34/90 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4430 reset in 200 ms.
Product exploration explored 100000 steps with 4409 reset in 213 ms.
Built C files in :
/tmp/ltsmin16709908974081146088
[2023-03-08 08:16:02] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2023-03-08 08:16:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:02] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2023-03-08 08:16:02] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:02] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2023-03-08 08:16:02] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:02] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16709908974081146088
Running compilation step : cd /tmp/ltsmin16709908974081146088;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 183 ms.
Running link step : cd /tmp/ltsmin16709908974081146088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16709908974081146088;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3514387040434121928.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 142 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 142/142 places, 90/90 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 140 transition count 88
Applied a total of 1 rules in 6 ms. Remains 140 /142 variables (removed 2) and now considering 88/90 (removed 2) transitions.
// Phase 1: matrix 88 rows 140 cols
[2023-03-08 08:16:17] [INFO ] Computed 58 place invariants in 2 ms
[2023-03-08 08:16:17] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-08 08:16:17] [INFO ] Invariant cache hit.
[2023-03-08 08:16:17] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-08 08:16:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 08:16:17] [INFO ] Invariant cache hit.
[2023-03-08 08:16:17] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 140/142 places, 88/90 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 287 ms. Remains : 140/142 places, 88/90 transitions.
Built C files in :
/tmp/ltsmin7626129154292915457
[2023-03-08 08:16:17] [INFO ] Computing symmetric may disable matrix : 88 transitions.
[2023-03-08 08:16:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:17] [INFO ] Computing symmetric may enable matrix : 88 transitions.
[2023-03-08 08:16:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:17] [INFO ] Computing Do-Not-Accords matrix : 88 transitions.
[2023-03-08 08:16:17] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:16:17] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7626129154292915457
Running compilation step : cd /tmp/ltsmin7626129154292915457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 205 ms.
Running link step : cd /tmp/ltsmin7626129154292915457;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin7626129154292915457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13091880734238280841.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 08:16:33] [INFO ] Flatten gal took : 7 ms
[2023-03-08 08:16:33] [INFO ] Flatten gal took : 5 ms
[2023-03-08 08:16:33] [INFO ] Time to serialize gal into /tmp/LTL13193263807187360890.gal : 2 ms
[2023-03-08 08:16:33] [INFO ] Time to serialize properties into /tmp/LTL12320492843927711011.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13193263807187360890.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17849578672033286773.hoa' '-atoms' '/tmp/LTL12320492843927711011.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL12320492843927711011.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17849578672033286773.hoa
Detected timeout of ITS tools.
[2023-03-08 08:16:48] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:16:48] [INFO ] Flatten gal took : 6 ms
[2023-03-08 08:16:48] [INFO ] Time to serialize gal into /tmp/LTL3291441575954497078.gal : 1 ms
[2023-03-08 08:16:48] [INFO ] Time to serialize properties into /tmp/LTL693651173879203551.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3291441575954497078.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL693651173879203551.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(p197==0)")))&&(F("(p88==0)")))))
Formula 0 simplified : X(GF!"(p197==0)" | G!"(p88==0)")
Detected timeout of ITS tools.
[2023-03-08 08:17:03] [INFO ] Flatten gal took : 5 ms
[2023-03-08 08:17:03] [INFO ] Applying decomposition
[2023-03-08 08:17:03] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1937963672757162845.txt' '-o' '/tmp/graph1937963672757162845.bin' '-w' '/tmp/graph1937963672757162845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1937963672757162845.bin' '-l' '-1' '-v' '-w' '/tmp/graph1937963672757162845.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:17:03] [INFO ] Decomposing Gal with order
[2023-03-08 08:17:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:17:03] [INFO ] Removed a total of 42 redundant transitions.
[2023-03-08 08:17:03] [INFO ] Flatten gal took : 23 ms
[2023-03-08 08:17:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2023-03-08 08:17:03] [INFO ] Time to serialize gal into /tmp/LTL4291950346927438238.gal : 3 ms
[2023-03-08 08:17:03] [INFO ] Time to serialize properties into /tmp/LTL4093117350884509066.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4291950346927438238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4093117350884509066.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(i12.i1.u22.p197==0)")))&&(F("(i3.u7.p88==0)")))))
Formula 0 simplified : X(GF!"(i12.i1.u22.p197==0)" | G!"(i3.u7.p88==0)")
Reverse transition relation is NOT exact ! Due to transitions t79_t106_t109_t112_t115_t124, t80_t82_t83_t89_t90_t84, t195_t81, t58_t60_t62_t64, t7_t50_t41,...529
Computing Next relation with stutter on 1.20585e+06 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
304 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,0,3.061,111836,1,0,226088,3753,1639,210707,835,17954,307355
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05b-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-05b-LTLFireability-15 finished in 66688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-08 08:17:06] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14910065495479745560
[2023-03-08 08:17:06] [INFO ] Computing symmetric may disable matrix : 201 transitions.
[2023-03-08 08:17:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:17:06] [INFO ] Computing symmetric may enable matrix : 201 transitions.
[2023-03-08 08:17:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:17:06] [INFO ] Computing Do-Not-Accords matrix : 201 transitions.
[2023-03-08 08:17:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 08:17:06] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14910065495479745560
Running compilation step : cd /tmp/ltsmin14910065495479745560;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 08:17:06] [INFO ] Applying decomposition
[2023-03-08 08:17:06] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7779771085988374879.txt' '-o' '/tmp/graph7779771085988374879.bin' '-w' '/tmp/graph7779771085988374879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7779771085988374879.bin' '-l' '-1' '-v' '-w' '/tmp/graph7779771085988374879.weights' '-q' '0' '-e' '0.001'
[2023-03-08 08:17:06] [INFO ] Decomposing Gal with order
[2023-03-08 08:17:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 08:17:06] [INFO ] Removed a total of 14 redundant transitions.
[2023-03-08 08:17:07] [INFO ] Flatten gal took : 38 ms
[2023-03-08 08:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2023-03-08 08:17:07] [INFO ] Time to serialize gal into /tmp/LTLFireability2809819030167118666.gal : 12 ms
[2023-03-08 08:17:07] [INFO ] Time to serialize properties into /tmp/LTLFireability4357787313347871927.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2809819030167118666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4357787313347871927.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.u33.p158==0)||((i2.u8.p28==1)&&(i2.u8.p50==1)))"))))
Formula 0 simplified : GF!"((i6.u33.p158==0)||((i2.u8.p28==1)&&(i2.u8.p50==1)))"
Compilation finished in 394 ms.
Running link step : cd /tmp/ltsmin14910065495479745560;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin14910065495479745560;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t56, t64, t89, t148, t162, t173, t195, u32.t78, i0.u11.t114, i0.u13.t111, i1.t124, i1.u6....741
Computing Next relation with stutter on 1.66533e+06 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
30464 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,0,304.666,2425044,1,0,6.41227e+06,6087,1276,4.6955e+06,325,29705,271766
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05b-LTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 867406 ms.

BK_STOP 1678264117273

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DES-PT-05b"
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 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-05b, 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 r101-tall-167814475300404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05b.tgz
mv DES-PT-05b 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 ;