Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233500185.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Referendum-PT-0015, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233500185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 748K
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 220K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 121K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 18K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-00
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-01
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-02
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-03
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-04
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-05
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-06
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-07
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-08
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-09
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-10
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-11
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-12
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-13
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-14
FORMULA_NAME Referendum-PT-0015-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748974981202

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-0015
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 18:23:03] [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]
[2025-06-03 18:23:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 18:23:03] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2025-06-03 18:23:03] [INFO ] Transformed 46 places.
[2025-06-03 18:23:03] [INFO ] Transformed 31 transitions.
[2025-06-03 18:23:03] [INFO ] Found NUPN structural information;
[2025-06-03 18:23:03] [INFO ] Parsed PT model containing 46 places and 31 transitions and 76 arcs in 337 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 48 ms.
FORMULA Referendum-PT-0015-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-CTLCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Applied a total of 0 rules in 14 ms. Remains 46 /46 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 46 cols
[2025-06-03 18:23:04] [INFO ] Computed 15 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:04] [INFO ] Implicit Places using invariants in 464 ms returned []
[2025-06-03 18:23:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:04] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
Running 30 sub problems to find dead transitions.
[2025-06-03 18:23:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 31/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 31/77 variables, 46/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/77 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 107 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1265 ms.
Refiners :[Domain max(s): 46/46 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 31/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 31/77 variables, 46/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 30/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 0/77 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 137 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1004 ms.
Refiners :[Domain max(s): 46/46 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2325ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 2342ms
Finished structural reductions in LTL mode , in 1 iterations and 3038 ms. Remains : 46/46 places, 31/31 transitions.
Support contains 46 out of 46 places after structural reductions.
[2025-06-03 18:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 18:23:07] [INFO ] Flatten gal took : 27 ms
[2025-06-03 18:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Referendum-PT-0015-CTLCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 18:23:07] [INFO ] Flatten gal took : 8 ms
[2025-06-03 18:23:07] [INFO ] Input system was already deterministic with 31 transitions.
RANDOM walk for 40000 steps (2352 resets) in 2459 ms. (16 steps per ms) remains 14/43 properties
BEST_FIRST walk for 40004 steps (152 resets) in 200 ms. (199 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 192 ms. (207 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 160 ms. (248 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 147 ms. (270 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 157 ms. (253 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 155 ms. (256 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 105 ms. (377 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 108 ms. (367 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 114 ms. (347 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 266 ms. (149 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 124 ms. (320 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 125 ms. (317 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (152 resets) in 110 ms. (360 steps per ms) remains 14/14 properties
[2025-06-03 18:23:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Real declared 45/77 variables, and 45 constraints, problems are : Problem set: 14 solved, 0 unsolved in 50 ms.
Refiners :[Domain max(s): 45/46 constraints, Positive P Invariants (semi-flows): 0/15 constraints, State Equation: 0/46 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 83ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 14 atomic propositions for a total of 12 simplifications.
FORMULA Referendum-PT-0015-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0015-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 18:23:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 18:23:08] [INFO ] Flatten gal took : 6 ms
FORMULA Referendum-PT-0015-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 18:23:08] [INFO ] Flatten gal took : 5 ms
[2025-06-03 18:23:08] [INFO ] Input system was already deterministic with 31 transitions.
Computed a total of 46 stabilizing places and 31 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 46 transition count 31
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
FORMULA Referendum-PT-0015-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 7 ms. Remains 45 /46 variables (removed 1) and now considering 30/31 (removed 1) transitions.
// Phase 1: matrix 30 rows 45 cols
[2025-06-03 18:23:08] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:09] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-03 18:23:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:09] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 18:23:09] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 140 ms. Remains : 45/46 places, 30/31 transitions.
[2025-06-03 18:23:09] [INFO ] Flatten gal took : 5 ms
[2025-06-03 18:23:09] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:09] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-03 18:23:09] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:09] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15452577450519188801.gal : 2 ms
[2025-06-03 18:23:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6697794180663040004.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15452577450519188801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6697794180663040004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43489e+07,0.024335,3832,2,76,5,313,6,0,108,179,0


Converting to forward existential form...Done !
original formula: EF(AG(!(A((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+voted_no_...865
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(!((E(!((((((voted_yes_1+voted_yes_2)+(voted_yes_3+voted_yes_4))+((voted_yes_5...1788
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/30
(forward)formula 0,1,1.4873,23672,1,0,26,26799,27,6,33826,28602,25
FORMULA Referendum-PT-0015-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Applied a total of 0 rules in 0 ms. Remains 46 /46 variables (removed 0) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 46 cols
[2025-06-03 18:23:10] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:10] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-03 18:23:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:10] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 30 sub problems to find dead transitions.
[2025-06-03 18:23:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 31/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 31/77 variables, 46/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 0/77 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 107 constraints, problems are : Problem set: 0 solved, 30 unsolved in 842 ms.
Refiners :[Domain max(s): 46/46 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 31/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 31/77 variables, 46/107 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 30/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 0/77 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 137 constraints, problems are : Problem set: 0 solved, 30 unsolved in 988 ms.
Refiners :[Domain max(s): 46/46 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1844ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 1844ms
Finished structural reductions in LTL mode , in 1 iterations and 1978 ms. Remains : 46/46 places, 31/31 transitions.
[2025-06-03 18:23:12] [INFO ] Flatten gal took : 6 ms
[2025-06-03 18:23:12] [INFO ] Flatten gal took : 5 ms
[2025-06-03 18:23:12] [INFO ] Input system was already deterministic with 31 transitions.
[2025-06-03 18:23:12] [INFO ] Flatten gal took : 5 ms
[2025-06-03 18:23:12] [INFO ] Flatten gal took : 4 ms
[2025-06-03 18:23:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15172598297654333375.gal : 2 ms
[2025-06-03 18:23:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality24467349545463037.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15172598297654333375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality24467349545463037.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.43489e+07,0.010079,3864,2,120,5,377,6,0,127,241,0


Converting to forward existential form...Done !
original formula: EG((AG((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+voted_no_10)...624
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no...685
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.8588,12696,1,0,29,9689,22,7,17760,11594,25
FORMULA Referendum-PT-0015-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Graph (complete) has 45 edges and 46 vertex of which 31 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 31
Applied a total of 2 rules in 19 ms. Remains 31 /46 variables (removed 15) and now considering 31/31 (removed 0) transitions.
// Phase 1: matrix 31 rows 31 cols
[2025-06-03 18:23:13] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:13] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-03 18:23:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:13] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 18:23:13] [INFO ] Redundant transitions in 1 ms returned []
Running 29 sub problems to find dead transitions.
[2025-06-03 18:23:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 16/62 variables, 16/46 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 0/62 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 62 constraints, problems are : Problem set: 0 solved, 29 unsolved in 774 ms.
Refiners :[Domain max(s): 31/31 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 31/46 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 16/62 variables, 16/46 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 29/91 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 91 constraints, problems are : Problem set: 0 solved, 29 unsolved in 659 ms.
Refiners :[Domain max(s): 31/31 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1446ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 1447ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/46 places, 31/31 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1577 ms. Remains : 31/46 places, 31/31 transitions.
[2025-06-03 18:23:15] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:15] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:15] [INFO ] Input system was already deterministic with 31 transitions.
[2025-06-03 18:23:15] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:15] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality17709068132746556844.gal : 1 ms
[2025-06-03 18:23:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality113587330416090042.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17709068132746556844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality113587330416090042.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.43489e+07,0.007077,3964,2,76,5,329,6,0,98,241,0


Converting to forward existential form...Done !
original formula: EF(AG((ready>((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_no_6)+(voted_no_7+voted_no_8)))+(((voted_no_9+voted_n...232
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((ready>((((voted_no_1+voted_no_2)+(voted_no_3+voted_no_4))+((voted_no_5+voted_n...296
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t30, Intersection with reachable...225
(forward)formula 0,0,0.033507,4604,1,0,86,3103,84,34,1199,2227,72
FORMULA Referendum-PT-0015-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 26 transition count 26
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 28 place count 23 transition count 23
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 23 transition count 23
Applied a total of 31 rules in 11 ms. Remains 23 /46 variables (removed 23) and now considering 23/31 (removed 8) transitions.
// Phase 1: matrix 23 rows 23 cols
[2025-06-03 18:23:15] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:15] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-03 18:23:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:15] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2025-06-03 18:23:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 23/35 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 11/46 variables, 11/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 0/46 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/46 variables, and 23 constraints, problems are : Problem set: 0 solved, 22 unsolved in 447 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 23/35 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 11/46 variables, 11/25 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/46 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/46 variables, and 45 constraints, problems are : Problem set: 0 solved, 22 unsolved in 335 ms.
Refiners :[State Equation: 23/23 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 793ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 793ms
Starting structural reductions in LTL mode, iteration 1 : 23/46 places, 23/31 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 890 ms. Remains : 23/46 places, 23/31 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:16] [INFO ] Input system was already deterministic with 23 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 2 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 2 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality223057558654750773.gal : 0 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality3617480343444006022.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality223057558654750773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3617480343444006022.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,590491,0.007374,3780,2,55,5,201,6,0,75,156,0


Converting to forward existential form...Done !
original formula: EG((((AX(AF(((voted_yes_3==0)||(voting_11==1)))) + EF(((voted_no_6==0)&&(voted_yes_1==1)))) + (!(E(((voting_10==0)||(voted_no_15==1)) U (...428
=> equivalent forward existential formula: [FwdG(Init,(((!(EX(!(!(EG(!(((voted_yes_3==0)||(voting_11==1)))))))) + E(TRUE U ((voted_no_6==0)&&(voted_yes_1==...578
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t7, t9, t10, t12, t14, t16, t20, Intersection with reachable at each ste...213
(forward)formula 0,1,0.063553,5316,1,0,200,7361,98,101,578,9895,205
FORMULA Referendum-PT-0015-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Graph (complete) has 45 edges and 46 vertex of which 3 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.0 ms
Discarding 43 places :
Also discarding 28 output transitions
Drop transitions (Output transitions of discarded places.) removed 28 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /46 variables (removed 44) and now considering 2/31 (removed 29) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-06-03 18:23:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-03 18:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 18:23:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/46 places, 2/31 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 2/46 places, 2/31 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 0 ms
[2025-06-03 18:23:16] [INFO ] Input system was already deterministic with 2 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 0 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 0 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality15312803009571113595.gal : 0 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10341045795125594908.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15312803009571113595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10341045795125594908.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3,0.001917,3660,2,4,5,13,6,0,8,9,0


Converting to forward existential form...Done !
original formula: EG((voted_yes_13==0))
=> equivalent forward existential formula: [FwdG(Init,(voted_yes_13==0))] != FALSE
Hit Full ! (commute/partial/dont) 1/0/1
(forward)formula 0,1,0.002737,3916,1,0,9,23,18,4,40,25,8
FORMULA Referendum-PT-0015-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Graph (complete) has 45 edges and 46 vertex of which 3 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.0 ms
Discarding 43 places :
Also discarding 28 output transitions
Drop transitions (Output transitions of discarded places.) removed 28 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 2 /46 variables (removed 44) and now considering 2/31 (removed 29) transitions.
[2025-06-03 18:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-03 18:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 18:23:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/46 places, 2/31 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 2/46 places, 2/31 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 0 ms
[2025-06-03 18:23:16] [INFO ] Input system was already deterministic with 2 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality14672455533938979064.gal : 1 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality1935585638656385504.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14672455533938979064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1935585638656385504.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3,0.00192,3660,2,4,5,13,6,0,8,9,0


Converting to forward existential form...Done !
original formula: EF(AG(EF((voted_yes_8==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (voted_yes_8==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.003167,3916,1,0,11,28,21,9,35,36,23
FORMULA Referendum-PT-0015-CTLCardinality-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 31/31 transitions.
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 19 transition count 19
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 49 place count 9 transition count 9
Iterating global reduction 1 with 10 rules applied. Total rules applied 59 place count 9 transition count 9
Applied a total of 59 rules in 2 ms. Remains 9 /46 variables (removed 37) and now considering 9/31 (removed 22) transitions.
// Phase 1: matrix 9 rows 9 cols
[2025-06-03 18:23:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-03 18:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:23:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Running 8 sub problems to find dead transitions.
[2025-06-03 18:23:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 4/18 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 9 constraints, problems are : Problem set: 0 solved, 8 unsolved in 120 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 4/18 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 17 constraints, problems are : Problem set: 0 solved, 8 unsolved in 200 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 324ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 326ms
Starting structural reductions in LTL mode, iteration 1 : 9/46 places, 9/31 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 376 ms. Remains : 9/46 places, 9/31 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 2 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 2 ms
[2025-06-03 18:23:16] [INFO ] Input system was already deterministic with 9 transitions.
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 1 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality9413263518103261160.gal : 0 ms
[2025-06-03 18:23:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality4705262682195597472.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9413263518103261160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4705262682195597472.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,649,0.00326,3788,2,19,5,113,6,0,33,97,0


Converting to forward existential form...Done !
original formula: A(AG((voted_no_6==1)) U A(EX(E(AX((voting_4==0)) U (voted_yes_13==0))) U EX(EG((voted_yes_7==0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(EX(EG((voted_yes_7==0)))) U (!(EX(E(!(EX(!((voting_4==0)))) U (voted_yes_13==0)))) * !(E...603
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t4, t6, t7, Intersection with reachable at each step enabled. (destroyed/reverse/int...177
(forward)formula 0,1,0.024954,4940,1,0,296,3250,55,195,231,4942,308
FORMULA Referendum-PT-0015-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-03 18:23:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 18:23:16] [INFO ] Flatten gal took : 3 ms
Total runtime 13263 ms.

BK_STOP 1748974996917

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="Referendum-PT-0015"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Referendum-PT-0015, 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 r170-smll-174889233500185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0015.tgz
mv Referendum-PT-0015 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.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 ;