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.r356-tall-171683760600226.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 ShieldIIPt-PT-004A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760600226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 23 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 20:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 12 20:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 20:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 12 20:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 22K May 18 16:43 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 ShieldIIPt-PT-004A-CTLFireability-2024-00
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-01
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-02
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-03
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-04
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-05
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-06
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-07
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-08
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-09
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-10
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2024-11
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716926784219

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-004A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 20:06:25] [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]
[2024-05-28 20:06:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:06:25] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-28 20:06:25] [INFO ] Transformed 79 places.
[2024-05-28 20:06:25] [INFO ] Transformed 59 transitions.
[2024-05-28 20:06:25] [INFO ] Found NUPN structural information;
[2024-05-28 20:06:25] [INFO ] Parsed PT model containing 79 places and 59 transitions and 246 arcs in 150 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 9 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2024-05-28 20:06:25] [INFO ] Computed 37 invariants in 4 ms
[2024-05-28 20:06:25] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-05-28 20:06:25] [INFO ] Invariant cache hit.
[2024-05-28 20:06:25] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:06:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1671 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1441 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 3166ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3196ms
Finished structural reductions in LTL mode , in 1 iterations and 3536 ms. Remains : 79/79 places, 58/58 transitions.
Support contains 58 out of 79 places after structural reductions.
[2024-05-28 20:06:29] [INFO ] Flatten gal took : 24 ms
[2024-05-28 20:06:29] [INFO ] Flatten gal took : 9 ms
[2024-05-28 20:06:29] [INFO ] Input system was already deterministic with 58 transitions.
Support contains 57 out of 79 places (down from 58) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 45 to 35
RANDOM walk for 40000 steps (8 resets) in 824 ms. (48 steps per ms) remains 1/35 properties
BEST_FIRST walk for 40001 steps (8 resets) in 142 ms. (279 steps per ms) remains 1/1 properties
[2024-05-28 20:06:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp16 is UNSAT
After SMT solving in domain Real declared 7/137 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 16 ms.
Refiners :[Domain max(s): 4/79 constraints, Positive P Invariants (semi-flows): 3/37 constraints, State Equation: 0/79 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 20ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 20:06:29] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:06:29] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:06:29] [INFO ] Input system was already deterministic with 58 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-28 20:06:29] [INFO ] Invariant cache hit.
[2024-05-28 20:06:29] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-28 20:06:29] [INFO ] Invariant cache hit.
[2024-05-28 20:06:30] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:06:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1458 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 949 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 2451ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2454ms
Finished structural reductions in LTL mode , in 1 iterations and 2683 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:06:32] [INFO ] Flatten gal took : 5 ms
[2024-05-28 20:06:32] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:06:32] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:06:32] [INFO ] Flatten gal took : 8 ms
[2024-05-28 20:06:32] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2885274540616144667.gal : 2 ms
[2024-05-28 20:06:32] [INFO ] Time to serialize properties into /tmp/CTLFireability6843845637980228576.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/CTLFireability2885274540616144667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6843845637980228576.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,3.35544e+11,0.135278,7224,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AG(((((AG((p39==0)) + AG((p54==1))) + ((p32==0)||(p38==0))) + (((p40==0)||(p54==0)) + ((((EG(((p43==0)||(p54==0))) * (p51==1)) * ((p57==1...483
=> equivalent forward existential formula: ((([(((((FwdU(Init,TRUE) * !(((p77==0)&&(p14==0)))) * !(((!(E(TRUE U !((p39==0)))) + !(E(TRUE U !((p54==1))))) +...2182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 55/0/3
(forward)formula 0,0,0.167776,7740,1,0,26,16656,38,12,2062,26051,20
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 77 transition count 56
Applied a total of 4 rules in 26 ms. Remains 77 /79 variables (removed 2) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 77 cols
[2024-05-28 20:06:32] [INFO ] Computed 37 invariants in 2 ms
[2024-05-28 20:06:32] [INFO ] Implicit Places using invariants in 54 ms returned [69, 70]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 75/79 places, 56/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 75 transition count 55
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 5 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2024-05-28 20:06:32] [INFO ] Computed 35 invariants in 1 ms
[2024-05-28 20:06:32] [INFO ] Implicit Places using invariants in 59 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 73/79 places, 55/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 54
Applied a total of 2 rules in 6 ms. Remains 72 /73 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 72 cols
[2024-05-28 20:06:32] [INFO ] Computed 34 invariants in 1 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-28 20:06:33] [INFO ] Invariant cache hit.
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 72/79 places, 54/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 284 ms. Remains : 72/79 places, 54/58 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Input system was already deterministic with 54 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10401334703466453270.gal : 1 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1330018794956125983.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/CTLFireability10401334703466453270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1330018794956125983.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,3.35544e+10,0.067273,6788,2,186,5,14276,6,0,344,22264,0


Converting to forward existential form...Done !
original formula: EF(((AG(((p26==1)&&(p28==1))) * (p51==1)) * ((p57==1)&&(p59==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((p57==1)&&(p59==1))) * (p51==1)) * !(E(TRUE U !(((p26==1)&&(p28==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.079697,7052,1,0,6,14276,15,0,1686,22264,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 6 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2024-05-28 20:06:33] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 51 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 56
Applied a total of 2 rules in 5 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2024-05-28 20:06:33] [INFO ] Computed 36 invariants in 1 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 74 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 5 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2024-05-28 20:06:33] [INFO ] Computed 35 invariants in 2 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-28 20:06:33] [INFO ] Invariant cache hit.
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 275 ms. Remains : 74/79 places, 55/58 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17052832275713222814.gal : 1 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3343733454152038319.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/CTLFireability17052832275713222814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3343733454152038319.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,6.71089e+10,0.068417,6796,2,191,5,14636,6,0,353,22723,0


Converting to forward existential form...Done !
original formula: AG(EF((p69==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p69==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.081212,7060,1,0,6,14636,14,0,1727,22723,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 5 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2024-05-28 20:06:33] [INFO ] Computed 37 invariants in 2 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 58 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 56
Applied a total of 2 rules in 4 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2024-05-28 20:06:33] [INFO ] Computed 36 invariants in 7 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 51 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 8 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2024-05-28 20:06:33] [INFO ] Computed 35 invariants in 2 ms
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 20:06:33] [INFO ] Invariant cache hit.
[2024-05-28 20:06:33] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 261 ms. Remains : 74/79 places, 55/58 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 5 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:33] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:33] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize gal into /tmp/CTLFireability10619819150354292431.gal : 1 ms
[2024-05-28 20:06:33] [INFO ] Time to serialize properties into /tmp/CTLFireability12176413745705518655.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/CTLFireability10619819150354292431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12176413745705518655.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,6.71089e+10,0.068059,6800,2,191,5,14636,6,0,353,22723,0


Converting to forward existential form...Done !
original formula: AG(EF((p69==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p69==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.080974,7064,1,0,6,14636,14,0,1727,22723,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 57
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 4 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2024-05-28 20:06:34] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 20:06:34] [INFO ] Implicit Places using invariants in 45 ms returned [69]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 57/57 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 67 ms. Remains : 77/79 places, 57/58 transitions.
[2024-05-28 20:06:34] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:06:34] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:34] [INFO ] Input system was already deterministic with 57 transitions.
[2024-05-28 20:06:34] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:34] [INFO ] Flatten gal took : 7 ms
[2024-05-28 20:06:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6346055332126421093.gal : 0 ms
[2024-05-28 20:06:34] [INFO ] Time to serialize properties into /tmp/CTLFireability1060403757949490827.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/CTLFireability6346055332126421093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1060403757949490827.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,1.67772e+11,0.074271,7080,2,201,5,15833,6,0,367,24878,0


Converting to forward existential form...Done !
original formula: EF((AG((((p51==0)||(p57==0))||(p59==0))) * (AG((((EG((((p32==0)||(p38==0))||(p40==0))) + (p23==0)) + ((p36==0)||(p1==0))) + (p18==0))) + ...191
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !((((p51==0)||(p57==0))||(p59==0)))))) * !(E(TRUE U !((((EG((((p32==0)||(p38==0...357
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.154233,8136,1,0,40,21208,45,22,1971,24878,36
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2024-05-28 20:06:34] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 20:06:34] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-28 20:06:34] [INFO ] Invariant cache hit.
[2024-05-28 20:06:34] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:06:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 874 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 936 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 1818ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1820ms
Finished structural reductions in LTL mode , in 1 iterations and 1984 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:06:36] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:36] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:36] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:06:36] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:36] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1552582043569144927.gal : 0 ms
[2024-05-28 20:06:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9432765899811202014.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/CTLFireability1552582043569144927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9432765899811202014.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,3.35544e+11,0.077388,7292,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EF(((AX((p39==1)) * EX(EF(((p14==1)&&(p29==1))))) * ((p71==1) * A(((p33==1)&&(p48==1)) U EX(((p2==1)&&(p10==1)))))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (!(EX(!((p39==1)))) * EX(E(TRUE U ((p14==1)&&(p29==1)))))) * (p71==1)) * !(EG(!(EX(((p2==...276
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.59487,30324,1,0,17,144329,27,6,2055,182437,20
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-06 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 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-28 20:06:36] [INFO ] Invariant cache hit.
[2024-05-28 20:06:36] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 20:06:36] [INFO ] Invariant cache hit.
[2024-05-28 20:06:37] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:06:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 927 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 957 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 1919ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1922ms
Finished structural reductions in LTL mode , in 1 iterations and 2056 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:06:38] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:06:38] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:38] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:06:38] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:38] [INFO ] Flatten gal took : 7 ms
[2024-05-28 20:06:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11116912884231152365.gal : 1 ms
[2024-05-28 20:06:38] [INFO ] Time to serialize properties into /tmp/CTLFireability3803627899180954239.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/CTLFireability11116912884231152365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3803627899180954239.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,3.35544e+11,0.080712,7288,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: E(AX(EF((E(((p63==1)&&(p72==1)) U ((p43==1)&&(p54==1))) * !(EX((p71==1)))))) U !(AF((EX((p37!=1)) * E(((p52==1)||((p2==1)&&(p10==1))) U (...227
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EX(!(E(TRUE U (E(((p63==1)&&(p72==1)) U ((p43==1)&&(p54==1))) * !(EX((p71==1))))))))),!((EX((p...283
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 53/4/5
Hit Full ! (commute/partial/dont) 50/0/8
(forward)formula 0,1,0.209597,11248,1,0,21,34133,38,7,2142,47948,25
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-07 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 : 79/79 places, 58/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 9 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2024-05-28 20:06:39] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants in 57 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 56
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2024-05-28 20:06:39] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants in 70 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 3 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2024-05-28 20:06:39] [INFO ] Computed 35 invariants in 0 ms
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-28 20:06:39] [INFO ] Invariant cache hit.
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 308 ms. Remains : 74/79 places, 55/58 transitions.
[2024-05-28 20:06:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:39] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-28 20:06:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:39] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:39] [INFO ] Time to serialize gal into /tmp/CTLFireability5320301059584653899.gal : 1 ms
[2024-05-28 20:06:39] [INFO ] Time to serialize properties into /tmp/CTLFireability3895288385051049531.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/CTLFireability5320301059584653899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3895288385051049531.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,6.71089e+10,0.082657,6796,2,191,5,14636,6,0,353,22723,0


Converting to forward existential form...Done !
original formula: EF(EG((AG((((p51==1)&&(p57==1))&&(p59==1))) + (((p70==1)&&(p76==1))&&(p78==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((((p51==1)&&(p57==1))&&(p59==1))))) + (((p70==1)&&(p76==1))&&(p78==1))))] !=...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.104104,7060,1,0,11,14636,22,3,1882,22723,13
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 76 transition count 56
Applied a total of 3 rules in 4 ms. Remains 76 /79 variables (removed 3) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 76 cols
[2024-05-28 20:06:39] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-28 20:06:39] [INFO ] Invariant cache hit.
[2024-05-28 20:06:39] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-05-28 20:06:39] [INFO ] Redundant transitions in 1 ms returned []
Running 55 sub problems to find dead transitions.
[2024-05-28 20:06:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 36/112 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 56/132 variables, 76/188 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (OVERLAPS) 0/132 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 188 constraints, problems are : Problem set: 0 solved, 55 unsolved in 610 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/76 variables, 36/112 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 56/132 variables, 76/188 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 55/243 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 0/132 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 243 constraints, problems are : Problem set: 0 solved, 55 unsolved in 729 ms.
Refiners :[Domain max(s): 76/76 constraints, Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
After SMT, in 1365ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 1367ms
Starting structural reductions in SI_CTL mode, iteration 1 : 76/79 places, 56/58 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1495 ms. Remains : 76/79 places, 56/58 transitions.
[2024-05-28 20:06:41] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:06:41] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:41] [INFO ] Input system was already deterministic with 56 transitions.
[2024-05-28 20:06:41] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:41] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6725790082663382498.gal : 0 ms
[2024-05-28 20:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13854142320047118512.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/CTLFireability6725790082663382498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13854142320047118512.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,1.67772e+11,0.048332,5208,2,140,5,7629,6,0,363,10415,0


Converting to forward existential form...Done !
original formula: EG(EF((!(E((p14!=1) U ((p77==1)||((p7==1)&&(p9==1))))) * (p71==0))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E((p14!=1) U ((p77==1)||((p7==1)&&(p9==1))))) * (p71==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/4
(forward)formula 0,1,0.116854,6792,1,0,11,16900,26,3,1928,16553,14
FORMULA ShieldIIPt-PT-004A-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2024-05-28 20:06:41] [INFO ] Computed 37 invariants in 0 ms
[2024-05-28 20:06:41] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-28 20:06:41] [INFO ] Invariant cache hit.
[2024-05-28 20:06:41] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:06:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 832 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 851 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 1725ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1725ms
Finished structural reductions in LTL mode , in 1 iterations and 1915 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:06:43] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:43] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:43] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:06:43] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:43] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1923395263664421845.gal : 0 ms
[2024-05-28 20:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9198875461091023723.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/CTLFireability1923395263664421845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9198875461091023723.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,3.35544e+11,0.081365,7288,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EG(AX((((p2==0)||(p10==0)) + (EX(((p44==1)&&(p53==1))) * (p69==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((p2==0)||(p10==0)) + (EX(((p44==1)&&(p53==1))) * (p69==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-28 20:07:13] [INFO ] Flatten gal took : 8 ms
[2024-05-28 20:07:13] [INFO ] Applying decomposition
[2024-05-28 20:07:13] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3106413830751970186.txt' '-o' '/tmp/graph3106413830751970186.bin' '-w' '/tmp/graph3106413830751970186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3106413830751970186.bin' '-l' '-1' '-v' '-w' '/tmp/graph3106413830751970186.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:07:13] [INFO ] Decomposing Gal with order
[2024-05-28 20:07:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:07:13] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-28 20:07:13] [INFO ] Flatten gal took : 35 ms
[2024-05-28 20:07:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-28 20:07:13] [INFO ] Time to serialize gal into /tmp/CTLFireability9546173443453948650.gal : 2 ms
[2024-05-28 20:07:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14633797507305524739.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/CTLFireability9546173443453948650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14633797507305524739.ctl'

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 -...263
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,3.35544e+11,0.036427,5264,56,15,3376,147,191,6507,30,578,0


Converting to forward existential form...Done !
original formula: EG(AX((((i0.u0.p2==0)||(i0.u3.p10==0)) + (EX(((i5.u18.p44==1)&&(i9.u21.p53==1))) * (i11.u28.p69==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((i0.u0.p2==0)||(i0.u3.p10==0)) + (EX(((i5.u18.p44==1)&&(i9.u21.p53==1))) * (i11.u28.p69==0))...170
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-28 20:07:43] [INFO ] Invariant cache hit.
[2024-05-28 20:07:43] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-28 20:07:43] [INFO ] Invariant cache hit.
[2024-05-28 20:07:43] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:07:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 851 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 912 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 1782ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1784ms
Finished structural reductions in LTL mode , in 1 iterations and 1996 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:07:45] [INFO ] Flatten gal took : 11 ms
[2024-05-28 20:07:45] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:07:45] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:07:45] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:07:45] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:07:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15334756526823821246.gal : 1 ms
[2024-05-28 20:07:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11502517054506788174.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/CTLFireability15334756526823821246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11502517054506788174.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,3.35544e+11,0.080456,7312,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AF((EF(AX(((p25==1)&&(p34==1)))) + (((EF((((p30==1)&&(p34==1))&&(p40==1))) * AF(((p65==0)||(p76==0)))) * (EG((((p14==1)&&(p25==1))&&(p34=...245
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((p25==1)&&(p34==1)))))) + (((E(TRUE U (((p30==1)&&(p34==1))&&(p40==1))) * !(EG(!(...314
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-28 20:08:15] [INFO ] Flatten gal took : 11 ms
[2024-05-28 20:08:15] [INFO ] Applying decomposition
[2024-05-28 20:08:15] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph213947782765892290.txt' '-o' '/tmp/graph213947782765892290.bin' '-w' '/tmp/graph213947782765892290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph213947782765892290.bin' '-l' '-1' '-v' '-w' '/tmp/graph213947782765892290.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:08:15] [INFO ] Decomposing Gal with order
[2024-05-28 20:08:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:08:15] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-28 20:08:15] [INFO ] Flatten gal took : 17 ms
[2024-05-28 20:08:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-28 20:08:15] [INFO ] Time to serialize gal into /tmp/CTLFireability14828613976020160962.gal : 17 ms
[2024-05-28 20:08:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2282278360905316576.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/CTLFireability14828613976020160962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2282278360905316576.ctl'

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 -...263
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,3.35544e+11,0.062942,5308,50,15,3542,142,198,7355,31,547,0


Converting to forward existential form...Done !
original formula: AF((EF(AX(((i5.i0.u10.p25==1)&&(i5.i1.u13.p34==1)))) + (((EF((((i3.i0.u11.p30==1)&&(i5.i1.u13.p34==1))&&(i4.u16.p40==1))) * AF(((i8.u26.p...382
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((i5.i0.u10.p25==1)&&(i5.i1.u13.p34==1)))))) + (((E(TRUE U (((i3.i0.u11.p30==1)&&(...451
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-28 20:08:45] [INFO ] Invariant cache hit.
[2024-05-28 20:08:45] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-28 20:08:45] [INFO ] Invariant cache hit.
[2024-05-28 20:08:45] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2024-05-28 20:08:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 781 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 894 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints]
After SMT, in 1696ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 1699ms
Finished structural reductions in LTL mode , in 1 iterations and 1843 ms. Remains : 79/79 places, 58/58 transitions.
[2024-05-28 20:08:47] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:47] [INFO ] Flatten gal took : 7 ms
[2024-05-28 20:08:47] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:08:47] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:08:47] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16260904397909238982.gal : 4 ms
[2024-05-28 20:08:47] [INFO ] Time to serialize properties into /tmp/CTLFireability18275866220044351541.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/CTLFireability16260904397909238982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18275866220044351541.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,3.35544e+11,0.097426,7316,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EF(EX((p0==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p0==1))] != FALSE
(forward)formula 0,0,0.100807,7580,1,0,6,16656,8,1,684,26051,2
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 4 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2024-05-28 20:08:47] [INFO ] Computed 37 invariants in 1 ms
[2024-05-28 20:08:47] [INFO ] Implicit Places using invariants in 61 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 56
Applied a total of 2 rules in 4 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2024-05-28 20:08:47] [INFO ] Computed 36 invariants in 0 ms
[2024-05-28 20:08:47] [INFO ] Implicit Places using invariants in 74 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 3 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2024-05-28 20:08:47] [INFO ] Computed 35 invariants in 1 ms
[2024-05-28 20:08:47] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 20:08:47] [INFO ] Invariant cache hit.
[2024-05-28 20:08:48] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 262 ms. Remains : 74/79 places, 55/58 transitions.
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 3 ms
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:48] [INFO ] Input system was already deterministic with 55 transitions.
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:48] [INFO ] Time to serialize gal into /tmp/CTLFireability367993695898525288.gal : 1 ms
[2024-05-28 20:08:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7666746795441363128.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/CTLFireability367993695898525288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7666746795441363128.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 -...282
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,6.71089e+10,0.071781,6828,2,191,5,14636,6,0,353,22723,0


Converting to forward existential form...Done !
original formula: E(!(EG((EF(AG(((p31==1)&&(p56==1)))) + ((p41==1)&&(p58==1))))) U (p69==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EG((E(TRUE U !(E(TRUE U !(((p31==1)&&(p56==1)))))) + ((p41==1)&&(p58==1)))))) * (p69==1))] != FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.10235,7092,1,0,71,14636,28,46,1923,22723,77
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-28 20:08:48] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 5 ms
[2024-05-28 20:08:48] [INFO ] Applying decomposition
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph698685000413022297.txt' '-o' '/tmp/graph698685000413022297.bin' '-w' '/tmp/graph698685000413022297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph698685000413022297.bin' '-l' '-1' '-v' '-w' '/tmp/graph698685000413022297.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:08:48] [INFO ] Decomposing Gal with order
[2024-05-28 20:08:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:08:48] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-28 20:08:48] [INFO ] Flatten gal took : 5 ms
[2024-05-28 20:08:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-28 20:08:48] [INFO ] Time to serialize gal into /tmp/CTLFireability12308409701225131238.gal : 1 ms
[2024-05-28 20:08:48] [INFO ] Time to serialize properties into /tmp/CTLFireability10196145709764287480.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/CTLFireability12308409701225131238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10196145709764287480.ctl'

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 -...264
No direction supplied, using forward translation only.
Parsed 2 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,3.35544e+11,0.035869,5288,54,15,3459,144,192,7335,30,551,0


Converting to forward existential form...Done !
original formula: EG(AX((((i0.u0.p2==0)||(i0.u3.p10==0)) + (EX(((i7.i0.u18.p44==1)&&(i7.i1.u21.p53==1))) * (i11.u28.p69==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((i0.u0.p2==0)||(i0.u3.p10==0)) + (EX(((i7.i0.u18.p44==1)&&(i7.i1.u21.p53==1))) * (i11.u28.p6...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
[2024-05-28 20:29:35] [INFO ] Applying decomposition
[2024-05-28 20:29:35] [INFO ] Flatten gal took : 2 ms
[2024-05-28 20:29:35] [INFO ] Decomposing Gal with order
[2024-05-28 20:29:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:29:35] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-28 20:29:35] [INFO ] Flatten gal took : 4 ms
[2024-05-28 20:29:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-28 20:29:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5938341463959389134.gal : 2 ms
[2024-05-28 20:29:35] [INFO ] Time to serialize properties into /tmp/CTLFireability3345333646786702296.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/CTLFireability5938341463959389134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3345333646786702296.ctl'

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 -...262
No direction supplied, using forward translation only.
Parsed 2 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,3.35544e+11,0.037686,5476,78,5,4534,127,188,5374,12,108,0


Converting to forward existential form...Done !
original formula: EG(AX((((u1.p2==0)||(u6.p10==0)) + (EX(((i18.u24.p44==1)&&(u28.p53==1))) * (u37.p69==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((u1.p2==0)||(u6.p10==0)) + (EX(((i18.u24.p44==1)&&(u28.p53==1))) * (u37.p69==0)))))))] != FA...158
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Detected timeout of ITS tools.
[2024-05-28 20:50:22] [INFO ] Flatten gal took : 6 ms
[2024-05-28 20:50:22] [INFO ] Input system was already deterministic with 58 transitions.
[2024-05-28 20:50:22] [INFO ] Transformed 79 places.
[2024-05-28 20:50:22] [INFO ] Transformed 58 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 20:50:22] [INFO ] Time to serialize gal into /tmp/CTLFireability13275338112253996069.gal : 1 ms
[2024-05-28 20:50:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10991576348113687429.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/CTLFireability13275338112253996069.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10991576348113687429.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 2 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,3.35544e+11,0.072243,6792,2,675,5,15273,6,0,376,18182,0


Converting to forward existential form...Done !
original formula: EG(AX((((p2==0)||(p10==0)) + (EX(((p44==1)&&(p53==1))) * (p69==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((((p2==0)||(p10==0)) + (EX(((p44==1)&&(p53==1))) * (p69==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.

BK_TIME_CONFINEMENT_REACHED

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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="ShieldIIPt-PT-004A"
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 ShieldIIPt-PT-004A, 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 r356-tall-171683760600226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004A.tgz
mv ShieldIIPt-PT-004A 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 ;