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.r180-tall-171640602700113.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 FlexibleBarrier-PT-18a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602700113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 700K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 13 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 265K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2023-12
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2023-13
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2023-14
FORMULA_NAME FlexibleBarrier-PT-18a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716426804170

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-18a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-23 01:13:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 01:13:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 01:13:25] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2024-05-23 01:13:25] [INFO ] Transformed 219 places.
[2024-05-23 01:13:25] [INFO ] Transformed 886 transitions.
[2024-05-23 01:13:25] [INFO ] Found NUPN structural information;
[2024-05-23 01:13:25] [INFO ] Parsed PT model containing 219 places and 886 transitions and 4355 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 290 transitions
Reduce redundant transitions removed 290 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 596/596 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 219 transition count 578
Applied a total of 18 rules in 31 ms. Remains 219 /219 variables (removed 0) and now considering 578/596 (removed 18) transitions.
// Phase 1: matrix 578 rows 219 cols
[2024-05-23 01:13:25] [INFO ] Computed 20 invariants in 20 ms
[2024-05-23 01:13:26] [INFO ] Implicit Places using invariants in 419 ms returned [217, 218]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 450 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 217/219 places, 578/596 transitions.
Applied a total of 0 rules in 10 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 508 ms. Remains : 217/219 places, 578/596 transitions.
Support contains 83 out of 217 places after structural reductions.
[2024-05-23 01:13:26] [INFO ] Flatten gal took : 59 ms
[2024-05-23 01:13:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 01:13:26] [INFO ] Flatten gal took : 28 ms
[2024-05-23 01:13:26] [INFO ] Input system was already deterministic with 578 transitions.
Support contains 67 out of 217 places (down from 83) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 47 to 46
RANDOM walk for 7706 steps (0 resets) in 588 ms. (13 steps per ms) remains 0/46 properties
[2024-05-23 01:13:26] [INFO ] Flatten gal took : 23 ms
[2024-05-23 01:13:26] [INFO ] Flatten gal took : 25 ms
[2024-05-23 01:13:26] [INFO ] Input system was already deterministic with 578 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 10 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
// Phase 1: matrix 578 rows 217 cols
[2024-05-23 01:13:26] [INFO ] Computed 18 invariants in 6 ms
[2024-05-23 01:13:26] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-23 01:13:26] [INFO ] Invariant cache hit.
[2024-05-23 01:13:27] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:13:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22333 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28955 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 51939ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 51969ms
Finished structural reductions in LTL mode , in 1 iterations and 52250 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:14:19] [INFO ] Flatten gal took : 40 ms
[2024-05-23 01:14:19] [INFO ] Flatten gal took : 38 ms
[2024-05-23 01:14:19] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:14:19] [INFO ] Flatten gal took : 34 ms
[2024-05-23 01:14:19] [INFO ] Flatten gal took : 35 ms
[2024-05-23 01:14:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality8108466619225139569.gal : 25 ms
[2024-05-23 01:14:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9959713480242233677.ctl : 15 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/CTLCardinality8108466619225139569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9959713480242233677.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,2.66233e+19,2.15351,63948,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: EG(EF(AX((p209==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!((p209==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,18.1618,510540,1,0,7,3.39657e+06,20,0,7203,498495,7
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:14:37] [INFO ] Invariant cache hit.
[2024-05-23 01:14:37] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-23 01:14:37] [INFO ] Invariant cache hit.
[2024-05-23 01:14:37] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:14:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 21796 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28593 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50826ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50833ms
Finished structural reductions in LTL mode , in 1 iterations and 51065 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:15:28] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:15:28] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:15:28] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:15:28] [INFO ] Flatten gal took : 15 ms
[2024-05-23 01:15:28] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:15:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality14283047174468130692.gal : 7 ms
[2024-05-23 01:15:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality15663381621791036606.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/CTLCardinality14283047174468130692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15663381621791036606.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,2.66233e+19,1.89923,63868,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: AX(AG((p30==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((p30==0)))] = FALSE
(forward)formula 0,0,3.17404,71788,1,0,10,427551,10,2,2771,290009,4
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 4 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:15:32] [INFO ] Invariant cache hit.
[2024-05-23 01:15:32] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-23 01:15:32] [INFO ] Invariant cache hit.
[2024-05-23 01:15:32] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:15:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22129 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28254 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50794ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50801ms
Finished structural reductions in LTL mode , in 1 iterations and 51025 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:16:23] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:16:23] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:16:23] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:16:23] [INFO ] Flatten gal took : 13 ms
[2024-05-23 01:16:23] [INFO ] Flatten gal took : 13 ms
[2024-05-23 01:16:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality3583582174505898558.gal : 3 ms
[2024-05-23 01:16:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality16250604816911039416.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/CTLCardinality3583582174505898558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16250604816911039416.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,2.66233e+19,2.21909,64128,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: (AX(((EX(((AF((p55==1)) + EX((p134==0))) + ((p68==0)||(p179==1)))) + AF((p114==1))) + AF(E((p134==0) U ((p69==0)||(p71==1)))))) * EX(EF((...179
=> equivalent forward existential formula: ([FwdG((EY(Init) * !((EX(((!(EG(!((p55==1)))) + EX((p134==0))) + ((p68==0)||(p179==1)))) + !(EG(!((p114==1))))))...267
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 575/0/3
(forward)formula 0,1,22.5206,635164,1,0,16,4.3409e+06,45,6,7720,1.12126e+06,18
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Graph (trivial) has 282 edges and 217 vertex of which 205 / 217 are part of one of the 21 SCC in 9 ms
Free SCC test removed 184 places
Ensure Unique test removed 368 transitions
Reduce isomorphic transitions removed 368 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Graph (trivial) has 19 edges and 16 vertex of which 2 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 200 rules applied. Total rules applied 201 place count 15 transition count 26
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 206 place count 13 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 207 place count 12 transition count 23
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 208 place count 11 transition count 21
Iterating global reduction 3 with 1 rules applied. Total rules applied 209 place count 11 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 211 place count 11 transition count 19
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 213 place count 10 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 214 place count 9 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 221 place count 9 transition count 11
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 222 place count 9 transition count 10
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 224 place count 8 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 225 place count 7 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 225 place count 7 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 227 place count 6 transition count 8
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 228 place count 5 transition count 7
Iterating global reduction 9 with 1 rules applied. Total rules applied 229 place count 5 transition count 7
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 230 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 230 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 232 place count 4 transition count 5
Applied a total of 232 rules in 33 ms. Remains 4 /217 variables (removed 213) and now considering 5/578 (removed 573) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-23 01:16:45] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 01:16:45] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-23 01:16:45] [INFO ] Invariant cache hit.
[2024-05-23 01:16:45] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-23 01:16:46] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-23 01:16:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 8 constraints, problems are : Problem set: 0 solved, 2 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 79ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 79ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/217 places, 5/578 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 158 ms. Remains : 4/217 places, 5/578 transitions.
[2024-05-23 01:16:46] [INFO ] Flatten gal took : 0 ms
[2024-05-23 01:16:46] [INFO ] Flatten gal took : 0 ms
[2024-05-23 01:16:46] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-23 01:16:46] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:16:46] [INFO ] Flatten gal took : 0 ms
[2024-05-23 01:16:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality16007240459296382176.gal : 0 ms
[2024-05-23 01:16:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality1121651086255182656.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/CTLCardinality16007240459296382176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1121651086255182656.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,4,0.001399,3292,2,7,5,25,5,0,22,14,0


Converting to forward existential form...Done !
original formula: EG(EF(((p22==0)&&(p123==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p22==0)&&(p123==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.002313,3608,1,0,6,47,16,1,87,24,10
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 6 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
// Phase 1: matrix 578 rows 217 cols
[2024-05-23 01:16:46] [INFO ] Computed 18 invariants in 3 ms
[2024-05-23 01:16:46] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-23 01:16:46] [INFO ] Invariant cache hit.
[2024-05-23 01:16:46] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:16:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22011 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28635 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50994ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50999ms
Finished structural reductions in LTL mode , in 1 iterations and 51227 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:17:37] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:17:37] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:17:37] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:17:37] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:17:37] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:17:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5218466498337570959.gal : 3 ms
[2024-05-23 01:17:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality544646413421799450.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/CTLCardinality5218466498337570959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality544646413421799450.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,2.66233e+19,2.14159,63944,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: AX((AG(((A(((p19==0)||(p46==1)) U (p81==1)) * AG((p97==1))) + A((p78==1) U E(((p139==0)||(p134==1)) U (p194==1))))) + (EF((p163==1)) * AX...186
=> equivalent forward existential formula: ([((EY(Init) * !(!(E(TRUE U !(((!((E(!((p81==1)) U (!(((p19==0)||(p46==1))) * !((p81==1)))) + EG(!((p81==1))))) ...731
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 572/0/6
Using saturation style SCC detection
(forward)formula 0,1,21.4743,610496,1,0,20,4.14249e+06,40,9,8101,817149,28
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-04 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 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 16 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:17:59] [INFO ] Invariant cache hit.
[2024-05-23 01:17:59] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 01:17:59] [INFO ] Invariant cache hit.
[2024-05-23 01:17:59] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:17:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 21758 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28886 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 51003ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 51010ms
Finished structural reductions in LTL mode , in 1 iterations and 51240 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:18:50] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:18:50] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:18:50] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:18:50] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:18:50] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:18:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality15149100205540774625.gal : 23 ms
[2024-05-23 01:18:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality1524237046909894025.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/CTLCardinality15149100205540774625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1524237046909894025.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,2.66233e+19,1.93003,63996,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: A(E(A(((p155==0)||(p115==1)) U AF((p140==1))) U EX(TRUE)) U EF(EG(EX((p182==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U EG(EX((p182==1)))))))) * !(E(!(E(TRUE U EG(EX((p182==1))))) U (!(E(!((E(!(!(EG(!((p140...310
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,17.7475,516812,1,0,9,3.39936e+06,26,1,7958,505998,10
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Graph (trivial) has 271 edges and 217 vertex of which 189 / 217 are part of one of the 20 SCC in 1 ms
Free SCC test removed 169 places
Ensure Unique test removed 332 transitions
Reduce isomorphic transitions removed 332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 48 transition count 241
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 8 rules applied. Total rules applied 14 place count 43 transition count 238
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 17 place count 40 transition count 238
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 39 transition count 236
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 39 transition count 236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 21 place count 39 transition count 234
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 22 place count 38 transition count 234
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 26 place count 36 transition count 232
Drop transitions (Redundant composition of simpler transitions.) removed 168 transitions
Redundant transition composition rules discarded 168 transitions
Iterating global reduction 5 with 168 rules applied. Total rules applied 194 place count 36 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 195 place count 36 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 196 place count 35 transition count 63
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 207 place count 24 transition count 41
Iterating global reduction 7 with 11 rules applied. Total rules applied 218 place count 24 transition count 41
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 223 place count 24 transition count 41
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 226 place count 21 transition count 38
Iterating global reduction 7 with 3 rules applied. Total rules applied 229 place count 21 transition count 38
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 231 place count 21 transition count 36
Applied a total of 231 rules in 32 ms. Remains 21 /217 variables (removed 196) and now considering 36/578 (removed 542) transitions.
[2024-05-23 01:19:08] [INFO ] Flow matrix only has 26 transitions (discarded 10 similar events)
// Phase 1: matrix 26 rows 21 cols
[2024-05-23 01:19:08] [INFO ] Computed 7 invariants in 0 ms
[2024-05-23 01:19:08] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-23 01:19:08] [INFO ] Flow matrix only has 26 transitions (discarded 10 similar events)
[2024-05-23 01:19:08] [INFO ] Invariant cache hit.
[2024-05-23 01:19:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 01:19:08] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-23 01:19:08] [INFO ] Redundant transitions in 0 ms returned []
Running 35 sub problems to find dead transitions.
[2024-05-23 01:19:08] [INFO ] Flow matrix only has 26 transitions (discarded 10 similar events)
[2024-05-23 01:19:08] [INFO ] Invariant cache hit.
[2024-05-23 01:19:08] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/21 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 25/46 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (OVERLAPS) 1/47 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 0/47 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 47/47 variables, and 30 constraints, problems are : Problem set: 0 solved, 35 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 21/21 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/21 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 25/46 variables, 21/28 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 35/64 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 1/47 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 9 (OVERLAPS) 0/47 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 47/47 variables, and 65 constraints, problems are : Problem set: 0 solved, 35 unsolved in 287 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 21/21 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints]
After SMT, in 591ms problems are : Problem set: 0 solved, 35 unsolved
Search for dead transitions found 0 dead transitions in 591ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/217 places, 36/578 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 686 ms. Remains : 21/217 places, 36/578 transitions.
[2024-05-23 01:19:09] [INFO ] Flatten gal took : 2 ms
[2024-05-23 01:19:09] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:19:09] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-23 01:19:09] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:19:09] [INFO ] Flatten gal took : 0 ms
[2024-05-23 01:19:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality47914296857042687.gal : 1 ms
[2024-05-23 01:19:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality68161514082886123.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/CTLCardinality47914296857042687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality68161514082886123.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 -...279
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,241,0.004315,3488,2,56,5,240,6,0,108,173,0


Converting to forward existential form...Done !
original formula: AF(AG((((p43==0)||((p199==0)&&(p46==1)))||((p62==1)&&((p69==0)||(p168==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((p43==0)||((p199==0)&&(p46==1)))||((p62==1)&&((p69==0)||(p168==1)))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009346,3804,1,0,7,831,19,1,554,413,11
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 5 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
// Phase 1: matrix 578 rows 217 cols
[2024-05-23 01:19:09] [INFO ] Computed 18 invariants in 2 ms
[2024-05-23 01:19:09] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-23 01:19:09] [INFO ] Invariant cache hit.
[2024-05-23 01:19:09] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:19:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22071 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28223 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50697ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50703ms
Finished structural reductions in LTL mode , in 1 iterations and 50914 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:19:59] [INFO ] Flatten gal took : 14 ms
[2024-05-23 01:20:00] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:20:00] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:20:00] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:20:00] [INFO ] Flatten gal took : 13 ms
[2024-05-23 01:20:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15254324224149386232.gal : 6 ms
[2024-05-23 01:20:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2705484017199687863.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/CTLCardinality15254324224149386232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2705484017199687863.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,2.66233e+19,2.07807,63964,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: (!(E((!(AX((((p56==0)||(p69==1))&&(p178==1)))) + EX((AG((p40==1)) + AF((p197==1))))) U (p110==1))) + AX(FALSE))
=> equivalent forward existential formula: [(EY((Init * !(!(E((!(!(EX(!((((p56==0)||(p69==1))&&(p178==1)))))) + EX((!(E(TRUE U !((p40==1)))) + !(EG(!((p197...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,19.2777,584640,1,0,13,3.92473e+06,28,4,7595,712573,17
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:20:19] [INFO ] Invariant cache hit.
[2024-05-23 01:20:19] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-23 01:20:19] [INFO ] Invariant cache hit.
[2024-05-23 01:20:19] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:20:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22008 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28967 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 51289ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 51298ms
Finished structural reductions in LTL mode , in 1 iterations and 51536 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:21:11] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:21:11] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:21:11] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:21:11] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:21:11] [INFO ] Flatten gal took : 12 ms
[2024-05-23 01:21:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality11842849916747246469.gal : 4 ms
[2024-05-23 01:21:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality12513769231549387805.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/CTLCardinality11842849916747246469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12513769231549387805.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,2.66233e+19,2.20776,64192,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: E(EG(AX((p42==1))) U (!(((p119==0)||(p66==1))) + EF(AG((p15==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,EG(!(EX(!((p42==1)))))) * !(((p119==0)||(p66==1))))] != FALSE + [(FwdU(FwdU(Init,EG(!(EX(!((p42==1)...205
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,24.152,628196,1,0,11,4.27353e+06,30,2,7589,851825,14
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 11 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:21:35] [INFO ] Invariant cache hit.
[2024-05-23 01:21:35] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 01:21:35] [INFO ] Invariant cache hit.
[2024-05-23 01:21:35] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:21:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22068 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28065 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50496ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50503ms
Finished structural reductions in LTL mode , in 1 iterations and 50724 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:22:26] [INFO ] Flatten gal took : 16 ms
[2024-05-23 01:22:26] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:22:26] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:22:26] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:22:26] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2514515934158163072.gal : 2 ms
[2024-05-23 01:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1914661639528874851.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/CTLCardinality2514515934158163072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1914661639528874851.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,2.66233e+19,1.88267,64104,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: EF(!(A(((A((p82==0) U (p190==1)) * EX((p111==1))) * ((p19==0)||(p150==1))) U AX(EG((p188==0))))))
=> equivalent forward existential formula: ([(EY((FwdU(FwdU(Init,TRUE),!(!(EX(!(EG((p188==0))))))) * !(((!((E(!((p190==1)) U (!((p82==0)) * !((p190==1)))) ...313
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 575/0/3
(forward)formula 0,1,21.3447,597096,1,0,19,3.98887e+06,37,9,7600,890974,21
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 5 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-23 01:22:47] [INFO ] Invariant cache hit.
[2024-05-23 01:22:47] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-23 01:22:47] [INFO ] Invariant cache hit.
[2024-05-23 01:22:48] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:22:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 21907 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28371 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 50640ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 50645ms
Finished structural reductions in LTL mode , in 1 iterations and 50914 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:23:38] [INFO ] Flatten gal took : 11 ms
[2024-05-23 01:23:38] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:23:38] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:23:38] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:23:38] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:23:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality728153433197620310.gal : 8 ms
[2024-05-23 01:23:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality16168039442378175878.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/CTLCardinality728153433197620310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16168039442378175878.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,2.66233e+19,2.30805,64088,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: EF(EG(EX(((p101==0)&&(p177==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),EX(((p101==0)&&(p177==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,22.641,576720,1,0,9,3.83134e+06,16,2,7203,708992,11
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2023-13 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 : 217/217 places, 578/578 transitions.
Graph (trivial) has 278 edges and 217 vertex of which 197 / 217 are part of one of the 23 SCC in 1 ms
Free SCC test removed 174 places
Ensure Unique test removed 352 transitions
Reduce isomorphic transitions removed 352 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 43 transition count 221
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 38 transition count 221
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 14 place count 35 transition count 215
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 35 transition count 215
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 6 rules applied. Total rules applied 23 place count 35 transition count 209
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 27 place count 32 transition count 208
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 28 place count 31 transition count 208
Drop transitions (Redundant composition of simpler transitions.) removed 170 transitions
Redundant transition composition rules discarded 170 transitions
Iterating global reduction 5 with 170 rules applied. Total rules applied 198 place count 31 transition count 38
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 2 rules applied. Total rules applied 200 place count 31 transition count 36
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 202 place count 29 transition count 36
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 215 place count 16 transition count 23
Iterating global reduction 7 with 13 rules applied. Total rules applied 228 place count 16 transition count 23
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 229 place count 16 transition count 23
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 230 place count 15 transition count 22
Iterating global reduction 7 with 1 rules applied. Total rules applied 231 place count 15 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 232 place count 15 transition count 21
Applied a total of 232 rules in 17 ms. Remains 15 /217 variables (removed 202) and now considering 21/578 (removed 557) transitions.
[2024-05-23 01:24:01] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 15 cols
[2024-05-23 01:24:01] [INFO ] Computed 5 invariants in 1 ms
[2024-05-23 01:24:01] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-23 01:24:01] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2024-05-23 01:24:01] [INFO ] Invariant cache hit.
[2024-05-23 01:24:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 01:24:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-23 01:24:01] [INFO ] Redundant transitions in 0 ms returned []
Running 20 sub problems to find dead transitions.
[2024-05-23 01:24:01] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2024-05-23 01:24:01] [INFO ] Invariant cache hit.
[2024-05-23 01:24:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 14/29 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/30 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/30 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 30/30 variables, and 21 constraints, problems are : Problem set: 0 solved, 20 unsolved in 237 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 15/15 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 14/29 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 1/30 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/30 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 0/30 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 30/30 variables, and 41 constraints, problems are : Problem set: 0 solved, 20 unsolved in 141 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 15/15 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 381ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 382ms
Starting structural reductions in SI_CTL mode, iteration 1 : 15/217 places, 21/578 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 505 ms. Remains : 15/217 places, 21/578 transitions.
[2024-05-23 01:24:02] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:24:02] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:24:02] [INFO ] Input system was already deterministic with 21 transitions.
[2024-05-23 01:24:02] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:24:02] [INFO ] Flatten gal took : 1 ms
[2024-05-23 01:24:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality14968993453510802207.gal : 1 ms
[2024-05-23 01:24:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality3687591279890904818.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/CTLCardinality14968993453510802207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3687591279890904818.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,109,0.005386,3388,2,37,5,128,6,0,74,83,0


Converting to forward existential form...Done !
original formula: EF(((AG((p189==1)) * EF(((p210==0)&&(p36==1)))) * (p200==0)))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * (p200==0)) * !(E(TRUE U !((p189==1))))),TRUE) * ((p210==0)&&(p36==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007562,3704,1,0,8,380,16,0,319,143,6
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 578/578 transitions.
Applied a total of 0 rules in 3 ms. Remains 217 /217 variables (removed 0) and now considering 578/578 (removed 0) transitions.
// Phase 1: matrix 578 rows 217 cols
[2024-05-23 01:24:02] [INFO ] Computed 18 invariants in 5 ms
[2024-05-23 01:24:02] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 01:24:02] [INFO ] Invariant cache hit.
[2024-05-23 01:24:02] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 577 sub problems to find dead transitions.
[2024-05-23 01:24:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (OVERLAPS) 0/795 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Real declared 795/795 variables, and 452 constraints, problems are : Problem set: 0 solved, 577 unsolved in 22176 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 577 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 2 (OVERLAPS) 1/217 variables, 18/234 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/217 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 5 (OVERLAPS) 578/795 variables, 217/452 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/795 variables, 577/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
At refinement iteration 8 (OVERLAPS) 0/795 variables, 0/1029 constraints. Problems are: Problem set: 0 solved, 577 unsolved
No progress, stopping.
After SMT solving in domain Int declared 795/795 variables, and 1029 constraints, problems are : Problem set: 0 solved, 577 unsolved in 28578 ms.
Refiners :[Domain max(s): 217/217 constraints, Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 577/577 constraints, Known Traps: 0/0 constraints]
After SMT, in 51069ms problems are : Problem set: 0 solved, 577 unsolved
Search for dead transitions found 0 dead transitions in 51076ms
Finished structural reductions in LTL mode , in 1 iterations and 51292 ms. Remains : 217/217 places, 578/578 transitions.
[2024-05-23 01:24:53] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:24:53] [INFO ] Flatten gal took : 9 ms
[2024-05-23 01:24:53] [INFO ] Input system was already deterministic with 578 transitions.
[2024-05-23 01:24:53] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:24:53] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:24:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality2518049642444929287.gal : 2 ms
[2024-05-23 01:24:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality14970171221546784962.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/CTLCardinality2518049642444929287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14970171221546784962.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,2.66233e+19,1.89385,63976,2,31218,5,380280,6,0,1448,219872,0


Converting to forward existential form...Done !
original formula: (AG(((((p86==0)||(p73==1)) * ((((p143==1)||(((p85==0)&&(p59==1))&&(p115==0))) + (E((p81==1) U (p66==0)) + EX(((p151==0)||(p51==1))))) + A...344
=> equivalent forward existential formula: [FwdG((FwdU((Init * !(E(TRUE U ((p90==1) * !(EX(!(!(!((E(!(((p103==0)||(p216==1))) U (!(((p95==0)||(p137==1))) *...499
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 576/0/2
Hit Full ! (commute/partial/dont) 554/24/24
(forward)formula 0,1,29.8111,823616,1,0,18,5.94535e+06,49,8,8570,1.87067e+06,27
FORMULA FlexibleBarrier-PT-18a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
Detected timeout of ITS tools.
[2024-05-23 01:25:23] [INFO ] Flatten gal took : 10 ms
[2024-05-23 01:25:23] [INFO ] Flatten gal took : 9 ms
Total runtime 718277 ms.

BK_STOP 1716427523618

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="FlexibleBarrier-PT-18a"
export BK_EXAMINATION="CTLCardinality"
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 FlexibleBarrier-PT-18a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-171640602700113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18a.tgz
mv FlexibleBarrier-PT-18a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;