Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r202-smll-171649587600154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is HouseConstruction-PT-00005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587600154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 11 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 11 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:42 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 HouseConstruction-PT-00005-CTLFireability-2024-00
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-01
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-02
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-03
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-04
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-05
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-06
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-07
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-08
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-09
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-10
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2024-11
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2023-12
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2023-13
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2023-14
FORMULA_NAME HouseConstruction-PT-00005-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716645578630

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HouseConstruction-PT-00005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-25 13:59:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 13:59:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:59:41] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2024-05-25 13:59:41] [INFO ] Transformed 26 places.
[2024-05-25 13:59:41] [INFO ] Transformed 18 transitions.
[2024-05-25 13:59:41] [INFO ] Parsed PT model containing 26 places and 18 transitions and 51 arcs in 386 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 37 ms.
Support contains 26 out of 26 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 20 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 13:59:41] [INFO ] Computed 8 invariants in 8 ms
[2024-05-25 13:59:41] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-25 13:59:41] [INFO ] Invariant cache hit.
[2024-05-25 13:59:42] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-25 13:59:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/44 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 44/44 variables, and 34 constraints, problems are : Problem set: 0 solved, 17 unsolved in 696 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1/44 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 44/44 variables, and 51 constraints, problems are : Problem set: 0 solved, 17 unsolved in 509 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 1274ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 1294ms
Finished structural reductions in LTL mode , in 1 iterations and 1826 ms. Remains : 26/26 places, 18/18 transitions.
Support contains 26 out of 26 places after structural reductions.
[2024-05-25 13:59:43] [INFO ] Flatten gal took : 36 ms
[2024-05-25 13:59:43] [INFO ] Flatten gal took : 21 ms
[2024-05-25 13:59:43] [INFO ] Input system was already deterministic with 18 transitions.
Reduction of identical properties reduced properties to check from 33 to 32
RANDOM walk for 40009 steps (364 resets) in 1087 ms. (36 steps per ms) remains 2/32 properties
BEST_FIRST walk for 14834 steps (29 resets) in 122 ms. (120 steps per ms) remains 0/2 properties
[2024-05-25 13:59:44] [INFO ] Flatten gal took : 7 ms
[2024-05-25 13:59:44] [INFO ] Flatten gal took : 8 ms
[2024-05-25 13:59:44] [INFO ] Input system was already deterministic with 18 transitions.
Computed a total of 26 stabilizing places and 18 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 26 transition count 18
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HouseConstruction-PT-00005-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-25 13:59:44] [INFO ] Invariant cache hit.
[2024-05-25 13:59:44] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-25 13:59:44] [INFO ] Invariant cache hit.
[2024-05-25 13:59:44] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-25 13:59:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/44 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/44 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 44/44 variables, and 34 constraints, problems are : Problem set: 0 solved, 17 unsolved in 240 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 18/43 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 17/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1/44 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/44 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 44/44 variables, and 51 constraints, problems are : Problem set: 0 solved, 17 unsolved in 263 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 512ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 514ms
Finished structural reductions in LTL mode , in 1 iterations and 615 ms. Remains : 26/26 places, 18/18 transitions.
[2024-05-25 13:59:45] [INFO ] Flatten gal took : 4 ms
[2024-05-25 13:59:45] [INFO ] Flatten gal took : 4 ms
[2024-05-25 13:59:45] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 13:59:45] [INFO ] Flatten gal took : 3 ms
[2024-05-25 13:59:45] [INFO ] Flatten gal took : 3 ms
[2024-05-25 13:59:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5203719939356311623.gal : 2 ms
[2024-05-25 13:59:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3370858239546342763.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5203719939356311623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3370858239546342763.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.272912,10796,2,5895,5,35679,6,0,124,40599,0


Converting to forward existential form...Done !
original formula: AX((AG(AX((E(((p19>=1)&&(p20>=1)) U ((p4>=1)&&(p15>=1))) * ((p2>=1)||(p22>=1))))) + ((AX((((p12<1)||(p10<1))||(p13<1))) * (p18<1)) * EG((...187
=> equivalent forward existential formula: (([(EY((EY(Init) * !(!(E(TRUE U !(!(EX(!((E(((p19>=1)&&(p20>=1)) U ((p4>=1)&&(p15>=1))) * ((p2>=1)||(p22>=1)))))...513
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,2.79704,73828,1,0,178,367166,66,51,805,429167,196
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 23 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 23 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 19 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 19 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 18 transition count 13
Applied a total of 10 rules in 28 ms. Remains 18 /26 variables (removed 8) and now considering 13/18 (removed 5) transitions.
// Phase 1: matrix 13 rows 18 cols
[2024-05-25 13:59:47] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 13:59:47] [INFO ] Implicit Places using invariants in 30 ms returned [2, 4]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/26 places, 13/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 64 ms. Remains : 16/26 places, 13/18 transitions.
[2024-05-25 13:59:47] [INFO ] Flatten gal took : 2 ms
[2024-05-25 13:59:47] [INFO ] Flatten gal took : 1 ms
[2024-05-25 13:59:47] [INFO ] Input system was already deterministic with 13 transitions.
[2024-05-25 13:59:47] [INFO ] Flatten gal took : 1 ms
[2024-05-25 13:59:47] [INFO ] Flatten gal took : 1 ms
[2024-05-25 13:59:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11173891440772668783.gal : 1 ms
[2024-05-25 13:59:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12240771765095667502.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11173891440772668783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12240771765095667502.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,175800,0.05541,5004,2,932,5,10462,6,0,79,10723,0


Converting to forward existential form...Done !
original formula: E((EG(E((p22>=1) U AF((p22>=1)))) * (E((((p27>=1)&&(p26>=1))&&(p25>=1)) U !((((p22>=1)&&(p16>=1))||(p16>=1)))) + EG(E(EF((p11>=1)) U (p18...195
=> equivalent forward existential formula: [FwdG((FwdU(Init,(EG(E((p22>=1) U !(EG(!((p22>=1)))))) * (E((((p27>=1)&&(p26>=1))&&(p25>=1)) U !((((p22>=1)&&(p1...251
Reverse transition relation is NOT exact ! Due to transitions t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,1.94462,57048,1,0,687,315398,81,420,515,379619,720
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 13:59:49] [INFO ] Computed 8 invariants in 4 ms
[2024-05-25 13:59:50] [INFO ] Implicit Places using invariants in 70 ms returned [9, 13]
[2024-05-25 13:59:50] [INFO ] Actually due to overlaps returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 2 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2024-05-25 13:59:50] [INFO ] Computed 6 invariants in 1 ms
[2024-05-25 13:59:50] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-25 13:59:50] [INFO ] Invariant cache hit.
[2024-05-25 13:59:50] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 293 ms. Remains : 24/26 places, 18/18 transitions.
[2024-05-25 13:59:50] [INFO ] Flatten gal took : 6 ms
[2024-05-25 13:59:50] [INFO ] Flatten gal took : 3 ms
[2024-05-25 13:59:50] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 13:59:50] [INFO ] Flatten gal took : 4 ms
[2024-05-25 13:59:50] [INFO ] Flatten gal took : 5 ms
[2024-05-25 13:59:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4702803238455131811.gal : 2 ms
[2024-05-25 13:59:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8815774728104452400.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4702803238455131811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8815774728104452400.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.105656,6628,2,1975,5,17061,6,0,116,19025,0


Converting to forward existential form...Done !
original formula: ((AX(((EF((p11>=1)) + E(AG((p2>=1)) U AG((p11>=1)))) * (p1>=1))) * AF(AG((p17<1)))) * (E(AX(!(((p11>=1)&&(p14>=1)))) U (p3>=1)) * EF((E(!...287
=> equivalent forward existential formula: ((([((EY(Init) * !(E(!(E(TRUE U !((p2>=1)))) U !(E(TRUE U !((p11>=1))))))) * !(E(TRUE U (p11>=1))))] = FALSE * [...627
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,2.30318,61400,1,0,684,335493,91,391,757,383327,733
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 13:59:52] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 13:59:52] [INFO ] Implicit Places using invariants in 35 ms returned [3, 9, 13]
[2024-05-25 13:59:52] [INFO ] Actually due to overlaps returned [3, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 18
Applied a total of 1 rules in 2 ms. Remains 22 /23 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-25 13:59:52] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 13:59:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-25 13:59:52] [INFO ] Invariant cache hit.
[2024-05-25 13:59:52] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 22/26 places, 18/18 transitions.
[2024-05-25 13:59:52] [INFO ] Flatten gal took : 2 ms
[2024-05-25 13:59:52] [INFO ] Flatten gal took : 1 ms
[2024-05-25 13:59:52] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 13:59:52] [INFO ] Flatten gal took : 2 ms
[2024-05-25 13:59:52] [INFO ] Flatten gal took : 2 ms
[2024-05-25 13:59:52] [INFO ] Time to serialize gal into /tmp/CTLFireability18398970329657714637.gal : 1 ms
[2024-05-25 13:59:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12711280254511073602.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18398970329657714637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12711280254511073602.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.083973,5832,2,1328,5,14542,6,0,108,15428,0


Converting to forward existential form...Done !
original formula: EG((((p1>=1) + EX(((EG(((p21>=1)&&(p23>=1))) + (p2>=1)) + (p3>=1)))) + ((EG((p11<1)) * A((AX((p17>=1)) + ((p2>=1)&&(p16>=1))) U (p7>=1)))...232
=> equivalent forward existential formula: [FwdG(Init,(((p1>=1) + EX(((EG(((p21>=1)&&(p23>=1))) + (p2>=1)) + (p3>=1)))) + ((EG((p11<1)) * !((E(!((p7>=1)) U...324
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,0,3.73897,89368,1,0,856,528832,75,423,642,589087,928
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 25 transition count 15
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 23 transition count 15
Applied a total of 4 rules in 7 ms. Remains 23 /26 variables (removed 3) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 23 cols
[2024-05-25 13:59:56] [INFO ] Computed 8 invariants in 2 ms
[2024-05-25 13:59:56] [INFO ] Implicit Places using invariants in 41 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/26 places, 15/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52 ms. Remains : 22/26 places, 15/18 transitions.
[2024-05-25 13:59:56] [INFO ] Flatten gal took : 3 ms
[2024-05-25 13:59:56] [INFO ] Flatten gal took : 3 ms
[2024-05-25 13:59:56] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-25 13:59:56] [INFO ] Flatten gal took : 2 ms
[2024-05-25 13:59:56] [INFO ] Flatten gal took : 1 ms
[2024-05-25 13:59:56] [INFO ] Time to serialize gal into /tmp/CTLFireability17586452401331987070.gal : 1 ms
[2024-05-25 13:59:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8778417849158439732.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17586452401331987070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8778417849158439732.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,354343,0.18369,8472,2,4267,5,24115,6,0,105,30459,0


Converting to forward existential form...Done !
original formula: EG((AF((((p27>=1)&&(p26>=1))&&(p25>=1))) * (E((((p17<1)&&((p7>=1)||((p4>=1)&&(p15>=1)))) * A((p7>=1) U (p5>=1))) U E(!(((p19>=1)&&(p20>=1...251
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!((((p27>=1)&&(p26>=1))&&(p25>=1))))) * (E((((p17<1)&&((p7>=1)||((p4>=1)&&(p15>=1)))) * !((E(!(...343
Reverse transition relation is NOT exact ! Due to transitions t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,0,3.0184,68976,1,0,851,354817,73,439,663,447965,963
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 24 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 24 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 23 transition count 15
Applied a total of 4 rules in 5 ms. Remains 23 /26 variables (removed 3) and now considering 15/18 (removed 3) transitions.
// Phase 1: matrix 15 rows 23 cols
[2024-05-25 13:59:59] [INFO ] Computed 8 invariants in 1 ms
[2024-05-25 13:59:59] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-25 13:59:59] [INFO ] Invariant cache hit.
[2024-05-25 13:59:59] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-25 13:59:59] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-25 13:59:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 15/37 variables, 22/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 1/38 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/38 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 31 constraints, problems are : Problem set: 0 solved, 14 unsolved in 245 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 15/37 variables, 22/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 14/44 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 1/38 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/38 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 45 constraints, problems are : Problem set: 0 solved, 14 unsolved in 222 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 480ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 481ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/26 places, 15/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 575 ms. Remains : 23/26 places, 15/18 transitions.
[2024-05-25 14:00:00] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:00] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:00] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-25 14:00:00] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:00] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14676292281939303928.gal : 1 ms
[2024-05-25 14:00:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16345525389263724686.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14676292281939303928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16345525389263724686.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,599613,0.347806,12172,2,6750,5,43989,6,0,109,48398,0


Converting to forward existential form...Done !
original formula: E(!(E((((p18>=1) + ((p5>=1) * AG(((p4>=1)&&(p15>=1))))) + A((p7>=1) U ((p19>=1)&&(p20>=1)))) U !(EF(AG((((p12>=1)&&(p10>=1))&&(p13>=1))))...194
=> equivalent forward existential formula: [(FwdU(Init,!(E((((p18>=1) + ((p5>=1) * !(E(TRUE U !(((p4>=1)&&(p15>=1))))))) + !((E(!(((p19>=1)&&(p20>=1))) U (...339
Reverse transition relation is NOT exact ! Due to transitions t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,3.22303,73368,1,0,366,369740,73,167,723,411421,414
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 3 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 14:00:03] [INFO ] Computed 7 invariants in 0 ms
[2024-05-25 14:00:03] [INFO ] Implicit Places using invariants in 39 ms returned [9, 13, 19]
[2024-05-25 14:00:03] [INFO ] Actually due to overlaps returned [9, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 18
Applied a total of 1 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-25 14:00:03] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 14:00:03] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-25 14:00:03] [INFO ] Invariant cache hit.
[2024-05-25 14:00:03] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 120 ms. Remains : 22/26 places, 18/18 transitions.
[2024-05-25 14:00:03] [INFO ] Flatten gal took : 4 ms
[2024-05-25 14:00:03] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:03] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 14:00:03] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:03] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16051199782659249608.gal : 1 ms
[2024-05-25 14:00:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8123908816658413593.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16051199782659249608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8123908816658413593.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.127,7156,2,2283,5,20722,6,0,108,23781,0


Converting to forward existential form...Done !
original formula: AG(EF((AF((EF(((p4>=1)&&(p15>=1))) + EX((p6>=1)))) * (p7>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EG(!((E(TRUE U ((p4>=1)&&(p15>=1))) + EX((p6>=1)))))) * (p7>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,0,2.32638,59096,1,0,447,321552,62,256,670,373837,432
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 14:00:05] [INFO ] Computed 7 invariants in 0 ms
[2024-05-25 14:00:06] [INFO ] Implicit Places using invariants in 31 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 23/26 places, 18/18 transitions.
[2024-05-25 14:00:06] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:06] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:06] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 14:00:06] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:06] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13632184821944914159.gal : 1 ms
[2024-05-25 14:00:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5895278171235789918.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13632184821944914159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5895278171235789918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.112012,6892,2,2244,5,18168,6,0,112,20388,0


Converting to forward existential form...Done !
original formula: E(((p5<1)&&(p22>=1)) U !(EX(EG(AF((((p12>=1)&&(p10>=1))&&(p13>=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,((p5<1)&&(p22>=1))) * !(EX(EG(!(EG(!((((p12>=1)&&(p10>=1))&&(p13>=1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
Hit Full ! (commute/partial/dont) 14/4/4
(forward)formula 0,1,2.09251,54312,1,0,427,294393,66,191,693,322732,471
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 0 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
[2024-05-25 14:00:08] [INFO ] Invariant cache hit.
[2024-05-25 14:00:08] [INFO ] Implicit Places using invariants in 43 ms returned [9, 13, 19]
[2024-05-25 14:00:08] [INFO ] Actually due to overlaps returned [9, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 18
Applied a total of 1 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-25 14:00:08] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 14:00:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-25 14:00:08] [INFO ] Invariant cache hit.
[2024-05-25 14:00:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 22/26 places, 18/18 transitions.
[2024-05-25 14:00:08] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:08] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:08] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 14:00:08] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:08] [INFO ] Flatten gal took : 3 ms
[2024-05-25 14:00:08] [INFO ] Time to serialize gal into /tmp/CTLFireability4988389665456543298.gal : 1 ms
[2024-05-25 14:00:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15412823215907927090.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4988389665456543298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15412823215907927090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.129059,7152,2,2283,5,20722,6,0,108,23781,0


Converting to forward existential form...Done !
original formula: (EG((((((p2>=1)||(p22>=1))&&(p2<1)) + AF(((p16<1)||(p11<1)))) + EX((EX((p11<1)) * ((p21<1)||(p23<1)))))) + !(E(((p4>=1)&&(p15>=1)) U !(AF...204
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(EG((((((p2>=1)||(p22>=1))&&(p2<1)) + !(EG(!(((p16<1)||(p11<1)))))) + EX((EX((p11<1)) * ((p2...253
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,1.79351,42612,1,0,151,218688,77,42,699,238130,173
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 24 transition count 15
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 22 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 21 transition count 14
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 6 place count 21 transition count 11
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 12 place count 18 transition count 11
Applied a total of 12 rules in 4 ms. Remains 18 /26 variables (removed 8) and now considering 11/18 (removed 7) transitions.
// Phase 1: matrix 11 rows 18 cols
[2024-05-25 14:00:10] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 14:00:10] [INFO ] Implicit Places using invariants in 28 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/26 places, 11/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 34 ms. Remains : 17/26 places, 11/18 transitions.
[2024-05-25 14:00:10] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:10] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:10] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-25 14:00:10] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:10] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4964289910147369770.gal : 1 ms
[2024-05-25 14:00:10] [INFO ] Time to serialize properties into /tmp/CTLFireability76995210581123968.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4964289910147369770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability76995210581123968.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,21333,0.041719,4744,2,813,5,7093,6,0,81,8659,0


Converting to forward existential form...Done !
original formula: (AG((AF((((p27<1)||(p26<1))||(p25<1))) + ((EF(!(A((((p12>=1)&&(p10>=1))&&(p13>=1)) U (p3>=1)))) * (p21>=1)) * (p23>=1)))) * AF((p5>=1)))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !(((E(TRUE U !(!((E(!((p3>=1)) U (!((((p12>=1)&&(p10>=1))&&(p13>=1))) * !((p3>=1)))) +...278
Hit Full ! (commute/partial/dont) 9/0/2
Reverse transition relation is NOT exact ! Due to transitions t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
dead was empty
(forward)formula 0,1,0.825734,22124,1,0,356,104924,63,179,561,126569,408
FORMULA HouseConstruction-PT-00005-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 26 cols
[2024-05-25 14:00:11] [INFO ] Computed 8 invariants in 0 ms
[2024-05-25 14:00:11] [INFO ] Implicit Places using invariants in 37 ms returned [3, 9, 13]
[2024-05-25 14:00:11] [INFO ] Actually due to overlaps returned [3, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 18
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-25 14:00:11] [INFO ] Computed 5 invariants in 17 ms
[2024-05-25 14:00:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-25 14:00:11] [INFO ] Invariant cache hit.
[2024-05-25 14:00:11] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135 ms. Remains : 23/26 places, 18/18 transitions.
[2024-05-25 14:00:11] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:11] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:11] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 14:00:11] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:11] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:11] [INFO ] Time to serialize gal into /tmp/CTLFireability7288608498796824506.gal : 1 ms
[2024-05-25 14:00:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8869942970561993809.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7288608498796824506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8869942970561993809.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.092487,6364,2,1874,5,16618,6,0,112,17606,0


Converting to forward existential form...Done !
original formula: A(A(AX((((p1<1)&&(p27>=1))&&((p26>=1)&&(p25>=1)))) U AF((!(((p5>=1)||(p16>=1))) + A((p22>=1) U (p5>=1))))) U !(AG((EF((p1>=1)) + E(AF((p1...200
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !((E(TRUE U (p1>=1)) + E(!(EG(!((p18>=1)))) U (((p1>=1)&&(p19>=1))&&(p20>=1)))))))...779
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
(forward)formula 0,1,1.89885,54720,1,0,402,293505,77,190,714,326823,443
FORMULA HouseConstruction-PT-00005-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 25 transition count 18
Applied a total of 1 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2024-05-25 14:00:13] [INFO ] Computed 7 invariants in 1 ms
[2024-05-25 14:00:13] [INFO ] Implicit Places using invariants in 36 ms returned [9, 13, 19]
[2024-05-25 14:00:13] [INFO ] Actually due to overlaps returned [9, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 18
Applied a total of 1 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-25 14:00:13] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 14:00:13] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-25 14:00:13] [INFO ] Invariant cache hit.
[2024-05-25 14:00:13] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/26 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 105 ms. Remains : 22/26 places, 18/18 transitions.
[2024-05-25 14:00:13] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:13] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:13] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-25 14:00:13] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:13] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:13] [INFO ] Time to serialize gal into /tmp/CTLFireability3120684943332600552.gal : 1 ms
[2024-05-25 14:00:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14801887788891160697.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3120684943332600552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14801887788891160697.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18798e+06,0.122205,7152,2,2283,5,20722,6,0,108,23781,0


Converting to forward existential form...Done !
original formula: AF(((p11>=1) + E(!(AF(((p4>=1)&&(p15>=1)))) U EG((AX((p7>=1)) * (p5<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p11>=1) + E(!(!(EG(!(((p4>=1)&&(p15>=1)))))) U EG((!(EX(!((p7>=1)))) * (p5<1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...164
dead was empty
(forward)formula 0,1,2.18572,56464,1,0,445,308564,66,253,646,349757,534
FORMULA HouseConstruction-PT-00005-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 18/18 transitions.
Graph (complete) has 31 edges and 26 vertex of which 12 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 10 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 9 transition count 6
Applied a total of 4 rules in 16 ms. Remains 9 /26 variables (removed 17) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2024-05-25 14:00:15] [INFO ] Computed 3 invariants in 1 ms
[2024-05-25 14:00:15] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-25 14:00:15] [INFO ] Invariant cache hit.
[2024-05-25 14:00:15] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-25 14:00:15] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-25 14:00:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/15 variables, and 12 constraints, problems are : Problem set: 0 solved, 4 unsolved in 94 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/15 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/15 variables, and 16 constraints, problems are : Problem set: 0 solved, 4 unsolved in 79 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 178ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 179ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/26 places, 6/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 254 ms. Remains : 9/26 places, 6/18 transitions.
[2024-05-25 14:00:15] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:15] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:15] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-25 14:00:15] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:15] [INFO ] Flatten gal took : 1 ms
[2024-05-25 14:00:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7624619995612207059.gal : 1 ms
[2024-05-25 14:00:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16203055736915314770.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7624619995612207059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16203055736915314770.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,672,0.020764,3904,2,350,5,2266,6,0,42,2897,0


Converting to forward existential form...Done !
original formula: EG(!(E((p17>=1) U AF(EG((((p12>=1)&&(p10>=1))&&(p13>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E((p17>=1) U !(EG(!(EG((((p12>=1)&&(p10>=1))&&(p13>=1)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.070555,4696,1,0,59,5097,41,23,271,7632,79
FORMULA HouseConstruction-PT-00005-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2024-05-25 14:00:15] [INFO ] Flatten gal took : 2 ms
[2024-05-25 14:00:15] [INFO ] Flatten gal took : 2 ms
Total runtime 34815 ms.

BK_STOP 1716645615811

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="HouseConstruction-PT-00005"
export BK_EXAMINATION="CTLFireability"
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 2-5568"
echo " Executing tool itstools"
echo " Input is HouseConstruction-PT-00005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587600154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-00005.tgz
mv HouseConstruction-PT-00005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;