Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900161.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)
......................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCround-PT-06a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900161
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 325K 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 DLCround-PT-06a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2023-15
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-00
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-01
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-02
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-03
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-04
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-05
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-06
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-07
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-08
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-09
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-10
FORMULA_NAME DLCround-PT-06a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748667529444

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-31 04:58:50] [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]
[2025-05-31 04:58:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:58:50] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2025-05-31 04:58:50] [INFO ] Transformed 197 places.
[2025-05-31 04:58:50] [INFO ] Transformed 1313 transitions.
[2025-05-31 04:58:50] [INFO ] Found NUPN structural information;
[2025-05-31 04:58:50] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
FORMULA DLCround-PT-06a-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 93 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 189 transition count 1090
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 189 transition count 1090
Drop transitions (Redundant composition of simpler transitions.) removed 346 transitions
Redundant transition composition rules discarded 346 transitions
Iterating global reduction 0 with 346 rules applied. Total rules applied 362 place count 189 transition count 744
Applied a total of 362 rules in 83 ms. Remains 189 /197 variables (removed 8) and now considering 744/1178 (removed 434) transitions.
[2025-05-31 04:58:51] [INFO ] Flow matrix only has 146 transitions (discarded 598 similar events)
// Phase 1: matrix 146 rows 189 cols
[2025-05-31 04:58:51] [INFO ] Computed 109 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:51] [INFO ] Implicit Places using invariants in 456 ms returned [91, 93, 98, 100, 103, 105, 106, 110, 111, 114, 115, 117, 119, 120, 121, 122, 128, 129, 132, 133, 139, 140, 141, 143, 146, 148, 151, 152, 153, 154, 159, 160, 164, 166, 167, 169, 170, 171, 172, 174, 176, 178, 179, 184, 186, 188]
Discarding 46 places :
Ensure Unique test removed 220 transitions
Reduce isomorphic transitions removed 220 transitions.
Implicit Place search using SMT only with invariants took 494 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 143/197 places, 524/1178 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 329 transitions
Redundant transition composition rules discarded 329 transitions
Iterating global reduction 0 with 329 rules applied. Total rules applied 329 place count 143 transition count 195
Applied a total of 329 rules in 6 ms. Remains 143 /143 variables (removed 0) and now considering 195/524 (removed 329) transitions.
[2025-05-31 04:58:51] [INFO ] Flow matrix only has 146 transitions (discarded 49 similar events)
// Phase 1: matrix 146 rows 143 cols
[2025-05-31 04:58:51] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:51] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-05-31 04:58:51] [INFO ] Flow matrix only has 146 transitions (discarded 49 similar events)
[2025-05-31 04:58:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:58:51] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 143/197 places, 195/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 748 ms. Remains : 143/197 places, 195/1178 transitions.
Support contains 93 out of 143 places after structural reductions.
[2025-05-31 04:58:51] [INFO ] Flatten gal took : 34 ms
[2025-05-31 04:58:51] [INFO ] Flatten gal took : 26 ms
[2025-05-31 04:58:51] [INFO ] Input system was already deterministic with 195 transitions.
Support contains 85 out of 143 places (down from 93) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1719 ms. (23 steps per ms) remains 16/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
[2025-05-31 04:58:52] [INFO ] Flow matrix only has 146 transitions (discarded 49 similar events)
[2025-05-31 04:58:52] [INFO ] Invariant cache hit.
[2025-05-31 04:58:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 1 (OVERLAPS) 52/92 variables, 36/36 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 51/143 variables, 27/63 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/63 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 145/288 variables, 143/206 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 0/206 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 1/289 variables, 1/207 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/207 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 0/289 variables, 0/207 constraints. Problems are: Problem set: 3 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 289/289 variables, and 207 constraints, problems are : Problem set: 3 solved, 13 unsolved in 708 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 143/143 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
After SMT solving in domain Int declared 88/289 variables, and 32 constraints, problems are : Problem set: 16 solved, 0 unsolved in 103 ms.
Refiners :[Positive P Invariants (semi-flows): 32/63 constraints, State Equation: 0/143 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 836ms problems are : Problem set: 16 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 13 simplifications.
FORMULA DLCround-PT-06a-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 04:58:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-31 04:58:53] [INFO ] Flatten gal took : 10 ms
[2025-05-31 04:58:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-06a-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 04:58:53] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:58:53] [INFO ] Input system was already deterministic with 195 transitions.
Support contains 38 out of 143 places (down from 43) after GAL structural reductions.
Computed a total of 53 stabilizing places and 1 stable transitions
Graph (complete) has 257 edges and 143 vertex of which 91 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 92 transition count 195
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 65 place count 78 transition count 167
Iterating global reduction 1 with 14 rules applied. Total rules applied 79 place count 78 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 83 place count 78 transition count 163
Applied a total of 83 rules in 7 ms. Remains 78 /143 variables (removed 65) and now considering 163/195 (removed 32) transitions.
[2025-05-31 04:58:53] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2025-05-31 04:58:53] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:53] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:58:53] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:58:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:58:53] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-31 04:58:53] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:58:53] [INFO ] Invariant cache hit.
[2025-05-31 04:58:53] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 1/78 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/205 variables, 78/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 91 constraints, problems are : Problem set: 0 solved, 162 unsolved in 6228 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 1/78 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/205 variables, 78/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 162/252 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 1/206 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/206 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (OVERLAPS) 0/206 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 253 constraints, problems are : Problem set: 0 solved, 162 unsolved in 5430 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11702ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 11704ms
Starting structural reductions in LTL mode, iteration 1 : 78/143 places, 163/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11801 ms. Remains : 78/143 places, 163/195 transitions.
[2025-05-31 04:59:05] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:59:05] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:05] [INFO ] Input system was already deterministic with 163 transitions.
[2025-05-31 04:59:05] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:59:05] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality10372185280860002954.gal : 3 ms
[2025-05-31 04:59:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2348591278878818663.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/CTLCardinality10372185280860002954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2348591278878818663.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,1.31072e+09,0.025707,4356,2,221,5,883,6,0,438,635,0


Converting to forward existential form...Done !
original formula: EG(EX(EG(((EX(TRUE) * (p17==0)) * (p117==1)))))
=> equivalent forward existential formula: [FwdG(Init,EX(EG(((EX(TRUE) * (p17==0)) * (p117==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.057994,5508,1,0,9,8928,20,3,2026,2269,12
FORMULA DLCround-PT-06a-CTLCardinality-2025-00 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 : 143/143 places, 195/195 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 93 transition count 195
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 63 place count 80 transition count 169
Iterating global reduction 1 with 13 rules applied. Total rules applied 76 place count 80 transition count 169
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 79 place count 80 transition count 166
Applied a total of 79 rules in 3 ms. Remains 80 /143 variables (removed 63) and now considering 166/195 (removed 29) transitions.
[2025-05-31 04:59:05] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
// Phase 1: matrix 130 rows 80 cols
[2025-05-31 04:59:05] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-31 04:59:05] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2025-05-31 04:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:05] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2025-05-31 04:59:05] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2025-05-31 04:59:05] [INFO ] Invariant cache hit.
[2025-05-31 04:59:05] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 129/209 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (OVERLAPS) 1/210 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/210 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 210/210 variables, and 94 constraints, problems are : Problem set: 0 solved, 165 unsolved in 6330 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 80/80 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (OVERLAPS) 2/80 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (OVERLAPS) 129/209 variables, 80/93 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 165/258 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 1/210 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/210 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 10 (OVERLAPS) 0/210 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 210/210 variables, and 259 constraints, problems are : Problem set: 0 solved, 165 unsolved in 5641 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 80/80 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11999ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 12000ms
Starting structural reductions in LTL mode, iteration 1 : 80/143 places, 166/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12124 ms. Remains : 80/143 places, 166/195 transitions.
[2025-05-31 04:59:17] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:59:18] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:18] [INFO ] Input system was already deterministic with 166 transitions.
[2025-05-31 04:59:18] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:18] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4759847685733165707.gal : 1 ms
[2025-05-31 04:59:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality6873138930123018526.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/CTLCardinality4759847685733165707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6873138930123018526.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,1.57286e+09,0.016643,4412,2,226,5,904,6,0,445,647,0


Converting to forward existential form...Done !
original formula: EG((AG(((AG((p146==1)) + ((p55==0)&&(p76==1))) + (p14==0))) * (EX(TRUE) + AX(((p2==0) * AF((p166==0)))))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((!(E(TRUE U !((p146==1)))) + ((p55==0)&&(p76==1))) + (p14==0))))) * (EX(TRUE) + !(EX(!...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.052207,5692,1,0,9,8291,30,6,2070,2015,17
FORMULA DLCround-PT-06a-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Graph (trivial) has 179 edges and 143 vertex of which 79 / 143 are part of one of the 14 SCC in 7 ms
Free SCC test removed 65 places
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 108 edges and 78 vertex of which 29 are kept as prefixes of interest. Removing 49 places using SCC suffix rule.0 ms
Discarding 49 places :
Also discarding 0 output 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 0 with 3 rules applied. Total rules applied 5 place count 29 transition count 43
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 26 transition count 42
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 15 place count 20 transition count 36
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 20 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 20 transition count 32
Applied a total of 25 rules in 18 ms. Remains 20 /143 variables (removed 123) and now considering 32/195 (removed 163) transitions.
[2025-05-31 04:59:18] [INFO ] Flow matrix only has 17 transitions (discarded 15 similar events)
// Phase 1: matrix 17 rows 20 cols
[2025-05-31 04:59:18] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 04:59:18] [INFO ] Flow matrix only has 17 transitions (discarded 15 similar events)
[2025-05-31 04:59:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:59:18] [INFO ] Redundant transitions in 0 ms returned []
Running 31 sub problems to find dead transitions.
[2025-05-31 04:59:18] [INFO ] Flow matrix only has 17 transitions (discarded 15 similar events)
[2025-05-31 04:59:18] [INFO ] Invariant cache hit.
[2025-05-31 04:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 3/20 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 16/36 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 1/37 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 29 constraints, problems are : Problem set: 0 solved, 31 unsolved in 410 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 3/20 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 16/36 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 31/59 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 1/37 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/37 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 0/37 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 60 constraints, problems are : Problem set: 0 solved, 31 unsolved in 434 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 852ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 854ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/143 places, 32/195 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 928 ms. Remains : 20/143 places, 32/195 transitions.
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:19] [INFO ] Input system was already deterministic with 32 transitions.
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality7280250444094344514.gal : 1 ms
[2025-05-31 04:59:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality6525830409080620831.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/CTLCardinality7280250444094344514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6525830409080620831.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,161,0.003999,3828,2,44,5,160,6,0,87,103,0


Converting to forward existential form...Done !
original formula: EF((A((p98==1) U AG((p51==0))) * ((AG((p105!=1)) + EF((p121!=1))) + (EG(((p68==0)||(p38==1))) * (p190==1)))))
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !((E(!(!(E(TRUE U !((p51==0))))) U (!((p98==1)) * !(!(E(TRUE U !((p51==0))))))) + EG(!(!(...587
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008796,4340,1,0,9,544,31,1,430,232,18
FORMULA DLCround-PT-06a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Graph (trivial) has 182 edges and 143 vertex of which 81 / 143 are part of one of the 11 SCC in 0 ms
Free SCC test removed 70 places
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Graph (complete) has 95 edges and 73 vertex of which 21 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.0 ms
Discarding 52 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 18 rules applied. Total rules applied 20 place count 11 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 10 transition count 23
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 9 transition count 21
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 9 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 9 transition count 13
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 2 with 1 rules applied. Total rules applied 32 place count 9 transition count 12
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 34 place count 8 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 35 place count 7 transition count 11
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 36 place count 6 transition count 10
Iterating global reduction 5 with 1 rules applied. Total rules applied 37 place count 6 transition count 10
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 38 place count 6 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 40 place count 5 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 42 place count 5 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 43 place count 5 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 44 place count 4 transition count 5
Applied a total of 44 rules in 6 ms. Remains 4 /143 variables (removed 139) and now considering 5/195 (removed 190) transitions.
// Phase 1: matrix 5 rows 4 cols
[2025-05-31 04:59:19] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:19] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-31 04:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:59:19] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2025-05-31 04:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 30 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 31 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/143 places, 5/195 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 116 ms. Remains : 4/143 places, 5/195 transitions.
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:59:19] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-06a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:59:19] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:59:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1632870949418482286.gal : 0 ms
[2025-05-31 04:59:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6541293102537186431.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1632870949418482286.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6541293102537186431.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 94 transition count 195
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 58 place count 85 transition count 177
Iterating global reduction 1 with 9 rules applied. Total rules applied 67 place count 85 transition count 177
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 70 place count 85 transition count 174
Applied a total of 70 rules in 3 ms. Remains 85 /143 variables (removed 58) and now considering 174/195 (removed 21) transitions.
[2025-05-31 04:59:19] [INFO ] Flow matrix only has 134 transitions (discarded 40 similar events)
// Phase 1: matrix 134 rows 85 cols
[2025-05-31 04:59:19] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 04:59:19] [INFO ] Flow matrix only has 134 transitions (discarded 40 similar events)
[2025-05-31 04:59:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:19] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 173 sub problems to find dead transitions.
[2025-05-31 04:59:19] [INFO ] Flow matrix only has 134 transitions (discarded 40 similar events)
[2025-05-31 04:59:19] [INFO ] Invariant cache hit.
[2025-05-31 04:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/82 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (OVERLAPS) 3/85 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (OVERLAPS) 133/218 variables, 85/99 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (OVERLAPS) 1/219 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (OVERLAPS) 0/219 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 219/219 variables, and 100 constraints, problems are : Problem set: 0 solved, 173 unsolved in 6748 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/82 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (OVERLAPS) 3/85 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (OVERLAPS) 133/218 variables, 85/99 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 173/272 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (OVERLAPS) 1/219 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (OVERLAPS) 0/219 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Int declared 219/219 variables, and 273 constraints, problems are : Problem set: 0 solved, 173 unsolved in 6037 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12799ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 12799ms
Starting structural reductions in LTL mode, iteration 1 : 85/143 places, 174/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12892 ms. Remains : 85/143 places, 174/195 transitions.
[2025-05-31 04:59:32] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:32] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:32] [INFO ] Input system was already deterministic with 174 transitions.
[2025-05-31 04:59:32] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:59:32] [INFO ] Flatten gal took : 15 ms
[2025-05-31 04:59:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16446120309881318986.gal : 1 ms
[2025-05-31 04:59:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality16843911547228165633.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/CTLCardinality16446120309881318986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16843911547228165633.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,2.68739e+09,0.039526,4444,2,240,5,970,6,0,466,687,0


Converting to forward existential form...Done !
original formula: E((!((((AX((p77==1)) + (p34==0)) + (p22==1)) * (p38!=0))) + ((!(AG((((p36==0)||(p100==0))||(p53==1)))) * AX(AG((p107==1)))) * (p92==0))) ...261
=> equivalent forward existential formula: [FwdG(((FwdU((FwdU(Init,(!((((!(EX(!((p77==1)))) + (p34==0)) + (p22==1)) * (p38!=0))) + ((!(!(E(TRUE U !((((p36=...447
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 164/0/10
(forward)formula 0,0,0.191617,10972,1,0,112,27980,53,77,2306,42993,128
FORMULA DLCround-PT-06a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 92 transition count 195
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 65 place count 78 transition count 167
Iterating global reduction 1 with 14 rules applied. Total rules applied 79 place count 78 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 83 place count 78 transition count 163
Applied a total of 83 rules in 4 ms. Remains 78 /143 variables (removed 65) and now considering 163/195 (removed 32) transitions.
[2025-05-31 04:59:32] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2025-05-31 04:59:32] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 04:59:32] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:32] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-31 04:59:32] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:32] [INFO ] Invariant cache hit.
[2025-05-31 04:59:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 1/78 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/205 variables, 78/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 91 constraints, problems are : Problem set: 0 solved, 162 unsolved in 6147 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 1/78 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/205 variables, 78/90 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 162/252 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 1/206 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/206 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (OVERLAPS) 0/206 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 253 constraints, problems are : Problem set: 0 solved, 162 unsolved in 5383 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 78/78 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11544ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 11545ms
Starting structural reductions in LTL mode, iteration 1 : 78/143 places, 163/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11671 ms. Remains : 78/143 places, 163/195 transitions.
[2025-05-31 04:59:44] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:59:44] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:59:44] [INFO ] Input system was already deterministic with 163 transitions.
[2025-05-31 04:59:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:59:44] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:59:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality11944729931877945591.gal : 1 ms
[2025-05-31 04:59:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality12584680758136248956.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/CTLCardinality11944729931877945591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12584680758136248956.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,1.31072e+09,0.018018,4392,2,221,5,883,6,0,438,635,0


Converting to forward existential form...Done !
original formula: AX(AF(E((p13!=1) U AX((p144==0)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E((p13!=1) U !(EX(!((p144==0)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.049193,5416,1,0,8,7780,21,1,1898,1495,12
FORMULA DLCround-PT-06a-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 93 transition count 195
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 64 place count 79 transition count 167
Iterating global reduction 1 with 14 rules applied. Total rules applied 78 place count 79 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 82 place count 79 transition count 163
Applied a total of 82 rules in 9 ms. Remains 79 /143 variables (removed 64) and now considering 163/195 (removed 32) transitions.
[2025-05-31 04:59:44] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2025-05-31 04:59:44] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:59:44] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:44] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-31 04:59:44] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:44] [INFO ] Invariant cache hit.
[2025-05-31 04:59:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 2/79 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/206 variables, 79/92 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 1/207 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (OVERLAPS) 0/207 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 207/207 variables, and 93 constraints, problems are : Problem set: 0 solved, 162 unsolved in 6104 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 2/79 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 127/206 variables, 79/92 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 162/254 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 1/207 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 10 (OVERLAPS) 0/207 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 207/207 variables, and 255 constraints, problems are : Problem set: 0 solved, 162 unsolved in 5366 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11489ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 11489ms
Starting structural reductions in LTL mode, iteration 1 : 79/143 places, 163/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11578 ms. Remains : 79/143 places, 163/195 transitions.
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 9 ms
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:59:55] [INFO ] Input system was already deterministic with 163 transitions.
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:59:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13218181303509260375.gal : 1 ms
[2025-05-31 04:59:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality9951497930387108736.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/CTLCardinality13218181303509260375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9951497930387108736.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,1.31072e+09,0.025681,4396,2,223,5,889,6,0,439,638,0


Converting to forward existential form...Done !
original formula: (E(!(E(EF((p57==1)) U AG(((p65==0)||(p70==1))))) U (p195==1)) + EG(AX((((p150==0)||(p90==1))&&(p60==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,!(E(E(TRUE U (p57==1)) U !(E(TRUE U !(((p65==0)||(p70==1)))))))) * (p195==1))] != FALSE + [FwdG(Ini...212
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.05603,5804,1,0,8,8021,18,1,1976,1534,11
FORMULA DLCround-PT-06a-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Graph (trivial) has 191 edges and 143 vertex of which 88 / 143 are part of one of the 11 SCC in 1 ms
Free SCC test removed 77 places
Ensure Unique test removed 179 transitions
Reduce isomorphic transitions removed 179 transitions.
Graph (complete) has 78 edges and 66 vertex of which 14 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.0 ms
Discarding 52 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 3 transition count 6
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 23 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 2 transition count 3
Applied a total of 25 rules in 6 ms. Remains 2 /143 variables (removed 141) and now considering 3/195 (removed 192) transitions.
// Phase 1: matrix 3 rows 2 cols
[2025-05-31 04:59:55] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:55] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-31 04:59:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:55] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:59:55] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-05-31 04:59:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/143 places, 3/195 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 2/143 places, 3/195 transitions.
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:55] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-06a-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:55] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:59:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18289953199108727982.gal : 0 ms
[2025-05-31 04:59:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7563801764364680203.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18289953199108727982.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7563801764364680203.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 195/195 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 91 transition count 195
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 77 transition count 167
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 77 transition count 167
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 84 place count 77 transition count 163
Applied a total of 84 rules in 4 ms. Remains 77 /143 variables (removed 66) and now considering 163/195 (removed 32) transitions.
[2025-05-31 04:59:55] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 77 cols
[2025-05-31 04:59:55] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:55] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-05-31 04:59:55] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:59:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:59:56] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-05-31 04:59:56] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2025-05-31 04:59:56] [INFO ] Invariant cache hit.
[2025-05-31 04:59:56] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 127/204 variables, 77/88 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (OVERLAPS) 1/205 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (OVERLAPS) 0/205 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 89 constraints, problems are : Problem set: 0 solved, 162 unsolved in 5377 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (OVERLAPS) 127/204 variables, 77/88 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 162/250 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (OVERLAPS) 0/205 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 251 constraints, problems are : Problem set: 0 solved, 162 unsolved in 4969 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10358ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 10359ms
Starting structural reductions in LTL mode, iteration 1 : 77/143 places, 163/195 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10461 ms. Remains : 77/143 places, 163/195 transitions.
[2025-05-31 05:00:06] [INFO ] Flatten gal took : 7 ms
[2025-05-31 05:00:06] [INFO ] Flatten gal took : 5 ms
[2025-05-31 05:00:06] [INFO ] Input system was already deterministic with 163 transitions.
[2025-05-31 05:00:06] [INFO ] Flatten gal took : 7 ms
[2025-05-31 05:00:06] [INFO ] Flatten gal took : 6 ms
[2025-05-31 05:00:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality12775433724968726086.gal : 1 ms
[2025-05-31 05:00:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality2029222017173042687.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/CTLCardinality12775433724968726086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2029222017173042687.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,1.31072e+09,0.019503,4392,2,212,5,884,6,0,437,638,0


Converting to forward existential form...Done !
original formula: EX(EX(AG((p48==1))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(TRUE U !((p48==1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.042015,5288,1,0,6,7376,15,0,1805,1060,5
FORMULA DLCround-PT-06a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-31 05:00:06] [INFO ] Flatten gal took : 13 ms
[2025-05-31 05:00:06] [INFO ] Flatten gal took : 6 ms
Total runtime 75852 ms.

BK_STOP 1748667606557

--------------------
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="DLCround-PT-06a"
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 DLCround-PT-06a, 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 r072-tall-174860066900161"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a 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 ;