Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589200105.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 Szymanski-PT-a08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589200105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K 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 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K 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 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 101K May 29 14:33 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 Szymanski-PT-a08-CTLCardinality-2023-12
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2023-13
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2023-14
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2023-15
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-00
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-01
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-02
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-03
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-04
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-05
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-06
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-07
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-08
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-09
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-10
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749170648552

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-a08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-06 00:44:09] [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]
[2025-06-06 00:44:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 00:44:10] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2025-06-06 00:44:10] [INFO ] Transformed 61 places.
[2025-06-06 00:44:10] [INFO ] Transformed 224 transitions.
[2025-06-06 00:44:10] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a08-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 48 transition count 216
Applied a total of 1 rules in 15 ms. Remains 48 /49 variables (removed 1) and now considering 216/216 (removed 0) transitions.
[2025-06-06 00:44:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 48 cols
[2025-06-06 00:44:10] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:44:10] [INFO ] Implicit Places using invariants in 171 ms returned []
[2025-06-06 00:44:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:44:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:44:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:44:10] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2025-06-06 00:44:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:44:10] [INFO ] Invariant cache hit.
[2025-06-06 00:44:10] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 00:44:11] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 00:44:12] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 79/127 variables, 48/52 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (OVERLAPS) 0/127 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 61 constraints, problems are : Problem set: 0 solved, 214 unsolved in 5261 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 48/48 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 79/127 variables, 48/52 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 9/61 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 214/275 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (OVERLAPS) 0/127 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 275 constraints, problems are : Problem set: 0 solved, 214 unsolved in 11527 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 48/48 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16910ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 16928ms
Starting structural reductions in LTL mode, iteration 1 : 48/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17275 ms. Remains : 48/49 places, 216/216 transitions.
Support contains 45 out of 48 places after structural reductions.
[2025-06-06 00:44:27] [INFO ] Flatten gal took : 35 ms
[2025-06-06 00:44:27] [INFO ] Flatten gal took : 16 ms
[2025-06-06 00:44:27] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 44 out of 48 places (down from 45) after GAL structural reductions.
RANDOM walk for 40006 steps (53 resets) in 986 ms. (40 steps per ms) remains 9/53 properties
BEST_FIRST walk for 40004 steps (17 resets) in 223 ms. (178 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (14 resets) in 175 ms. (227 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (19 resets) in 73 ms. (540 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (16 resets) in 100 ms. (396 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (18 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (8 resets) in 151 ms. (263 steps per ms) remains 8/8 properties
[2025-06-06 00:44:28] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2025-06-06 00:44:28] [INFO ] Invariant cache hit.
[2025-06-06 00:44:28] [INFO ] State equation strengthened by 9 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 1 (OVERLAPS) 36/48 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 2 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 127/127 variables, and 50 constraints, problems are : Problem set: 8 solved, 0 unsolved in 233 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 48/48 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 238ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
[2025-06-06 00:44:28] [INFO ] Flatten gal took : 15 ms
[2025-06-06 00:44:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a08-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 00:44:28] [INFO ] Flatten gal took : 12 ms
[2025-06-06 00:44:28] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 38 out of 48 places (down from 39) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Applied a total of 7 rules in 7 ms. Remains 44 /48 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:44:28] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:44:28] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:44:29] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-06 00:44:29] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:44:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:44:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:44:29] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:44:29] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:44:29] [INFO ] Invariant cache hit.
[2025-06-06 00:44:29] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2662 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 10944 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13638ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 13639ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13866 ms. Remains : 44/48 places, 204/216 transitions.
[2025-06-06 00:44:42] [INFO ] Flatten gal took : 16 ms
[2025-06-06 00:44:42] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:44:42] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:44:42] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:44:42] [INFO ] Flatten gal took : 8 ms
[2025-06-06 00:44:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality2135226518053840169.gal : 4 ms
[2025-06-06 00:44:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality2914771374445044616.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/CTLCardinality2135226518053840169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2914771374445044616.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,1.2866e+12,2.65893,72128,2,4981,5,439811,6,0,382,270317,0


Converting to forward existential form...Done !
original formula: EF((EF(((AX((l23>=5)) * !(A((l9<=6) U (l37>=6)))) * AG(((l38<=s0)&&(l29<=l27))))) * ((l29<=3)||(l33>2))))
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * ((l29<=3)||(l33>2))),TRUE) * (!(EX(!((l23>=5)))) * !(!((E(!((l37>=6)) U (!((l9<=6)) *...245
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t51, t52, t66, t67, t75, t98, t99, t139, t147, t148, t149, t150, ...297
Detected timeout of ITS tools.
[2025-06-06 00:45:12] [INFO ] Flatten gal took : 13 ms
[2025-06-06 00:45:12] [INFO ] Applying decomposition
[2025-06-06 00:45:12] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1571893354984156904.txt' '-o' '/tmp/graph1571893354984156904.bin' '-w' '/tmp/graph1571893354984156904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1571893354984156904.bin' '-l' '-1' '-v' '-w' '/tmp/graph1571893354984156904.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:45:13] [INFO ] Decomposing Gal with order
[2025-06-06 00:45:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:45:13] [INFO ] Removed a total of 240 redundant transitions.
[2025-06-06 00:45:13] [INFO ] Flatten gal took : 87 ms
[2025-06-06 00:45:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 21 ms.
[2025-06-06 00:45:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality10449327190352033264.gal : 10 ms
[2025-06-06 00:45:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13400480528769667027.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/CTLCardinality10449327190352033264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13400480528769667027.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,1.2866e+12,3.89467,110004,2,4968,5,581590,6,0,362,559070,0


Converting to forward existential form...Done !
original formula: EF((EF(((AX((gi1.gu4.l23>=5)) * !(A((gi1.gu2.l9<=6) U (gi1.gu7.l37>=6)))) * AG(((gu0.l38<=gu0.s0)&&(gu5.l29<=gu5.l27))))) * ((gu5.l29<=3)...175
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * ((gu5.l29<=3)||(gi1.gu6.l33>2))),TRUE) * (!(EX(!((gi1.gu4.l23>=5)))) * !(!((E(!((gi1....313
Reverse transition relation is NOT exact ! Due to transitions gi1.gu2.t52, gi1.gu2.t66, gi1.gu2.t67, gi1.gu2.t99, gi1.gu2.t147, gi1.gu2.t148, gi1.gu2.t149,...357
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Applied a total of 9 rules in 8 ms. Remains 43 /48 variables (removed 5) and now considering 200/216 (removed 16) transitions.
[2025-06-06 00:45:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2025-06-06 00:45:43] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:45:43] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-06 00:45:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:45:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:45:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:45:43] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2025-06-06 00:45:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:45:43] [INFO ] Invariant cache hit.
[2025-06-06 00:45:43] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 53 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3205 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 198/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 251 constraints, problems are : Problem set: 0 solved, 198 unsolved in 11013 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14265ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 14266ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14448 ms. Remains : 43/48 places, 200/216 transitions.
[2025-06-06 00:45:57] [INFO ] Flatten gal took : 9 ms
[2025-06-06 00:45:57] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:45:57] [INFO ] Input system was already deterministic with 200 transitions.
[2025-06-06 00:45:57] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:45:57] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:45:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12812668287667368502.gal : 2 ms
[2025-06-06 00:45:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4878879403721236041.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/CTLCardinality12812668287667368502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4878879403721236041.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,8.87251e+11,1.8364,51412,2,3139,5,280250,6,0,374,202518,0


Converting to forward existential form...Done !
original formula: AG(EX((!(E((l11<=l17) U (l7>=5))) + AF((l0<=0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(E((l11<=l17) U (l7>=5))) + !(EG(!((l0<=0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
Detected timeout of ITS tools.
[2025-06-06 00:46:28] [INFO ] Flatten gal took : 14 ms
[2025-06-06 00:46:28] [INFO ] Applying decomposition
[2025-06-06 00:46:28] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8100948420551020043.txt' '-o' '/tmp/graph8100948420551020043.bin' '-w' '/tmp/graph8100948420551020043.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8100948420551020043.bin' '-l' '-1' '-v' '-w' '/tmp/graph8100948420551020043.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:46:28] [INFO ] Decomposing Gal with order
[2025-06-06 00:46:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:46:28] [INFO ] Removed a total of 20 redundant transitions.
[2025-06-06 00:46:28] [INFO ] Flatten gal took : 13 ms
[2025-06-06 00:46:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 1 ms.
[2025-06-06 00:46:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality936625787771341091.gal : 2 ms
[2025-06-06 00:46:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality3768752055786823806.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/CTLCardinality936625787771341091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3768752055786823806.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,8.87251e+11,2.39103,70928,2,3331,5,407857,6,0,382,277916,0


Converting to forward existential form...Done !
original formula: AG(EX((!(E((gu1.l11<=gu1.l17) U (gu0.l7>=5))) + AF((gu0.l0<=0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(E((gu1.l11<=gu1.l17) U (gu0.l7>=5))) + !(EG(!((gu0.l0<=0))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gu0.t0, gu0.t1, gu0.t18, gu0.t19, gu0.t40, gu0.t41, gu0.t50, gu0.t51, gu0.t67, gu0.t96, gu0.t...369
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 19 place count 44 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 43 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 43 transition count 188
Applied a total of 21 rules in 38 ms. Remains 43 /48 variables (removed 5) and now considering 188/216 (removed 28) transitions.
[2025-06-06 00:46:58] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 43 cols
[2025-06-06 00:46:58] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:46:58] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-06 00:46:58] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2025-06-06 00:46:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:46:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:46:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:46:58] [INFO ] Redundant transitions in 8 ms returned []
Running 186 sub problems to find dead transitions.
[2025-06-06 00:46:58] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2025-06-06 00:46:58] [INFO ] Invariant cache hit.
[2025-06-06 00:46:58] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 72/115 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/115 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 53 constraints, problems are : Problem set: 0 solved, 186 unsolved in 3094 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 72/115 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 186/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/115 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 239 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6926 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10043ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 10044ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 188/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10237 ms. Remains : 43/48 places, 188/216 transitions.
[2025-06-06 00:47:08] [INFO ] Flatten gal took : 8 ms
[2025-06-06 00:47:08] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:47:08] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-06 00:47:08] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:47:08] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:47:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality10117913557003335293.gal : 1 ms
[2025-06-06 00:47:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality5183049188789194423.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/CTLCardinality10117913557003335293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5183049188789194423.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,8.50054e+11,3.38027,82148,2,4644,5,511530,6,0,362,315529,0


Converting to forward existential form...Done !
original formula: EF(AG(E((E((l29>=5) U (s1<=l24)) * (l23<=6)) U (l38<=l15))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E((E((l29>=5) U (s1<=l24)) * (l23<=6)) U (l38<=l15))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t37, t38, t47, t48, t60, t61, t68, t90, t91, t128, t135, t136, t137, t138, ...297
(forward)formula 0,1,21.2006,414388,1,0,361,2.19942e+06,406,240,2936,2.11309e+06,552
FORMULA Szymanski-PT-a08-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Applied a total of 11 rules in 12 ms. Remains 42 /48 variables (removed 6) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:47:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:47:29] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:47:29] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-06 00:47:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:47:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:47:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:47:29] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:47:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:47:29] [INFO ] Invariant cache hit.
[2025-06-06 00:47:29] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2466 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 7291 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9780ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 9780ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9914 ms. Remains : 42/48 places, 196/216 transitions.
[2025-06-06 00:47:39] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:47:39] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:47:39] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:47:39] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:47:39] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:47:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality16250954041072094117.gal : 1 ms
[2025-06-06 00:47:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality10385088586669155911.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/CTLCardinality16250954041072094117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10385088586669155911.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,6.00312e+11,1.76563,51224,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: E(EG((l3<=s1)) U AG(AX(EG((l7<=6)))))
=> equivalent forward existential formula: [(FwdU(Init,EG((l3<=s1))) * !(E(TRUE U !(!(EX(!(EG((l7<=6)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,22.513,542824,1,0,619,3.07328e+06,428,347,2938,3.34138e+06,878
FORMULA Szymanski-PT-a08-CTLCardinality-2025-04 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 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Applied a total of 11 rules in 9 ms. Remains 42 /48 variables (removed 6) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:48:02] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:48:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:02] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-06 00:48:02] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:48:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:48:02] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:48:02] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:48:02] [INFO ] Invariant cache hit.
[2025-06-06 00:48:02] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2551 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 6879 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9466ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 9466ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9625 ms. Remains : 42/48 places, 196/216 transitions.
[2025-06-06 00:48:12] [INFO ] Flatten gal took : 14 ms
[2025-06-06 00:48:12] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:48:12] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:48:12] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:48:12] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:48:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7759456753318130098.gal : 1 ms
[2025-06-06 00:48:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1226260456619066514.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/CTLCardinality7759456753318130098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1226260456619066514.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,6.00312e+11,1.65873,51936,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: EG((EX(TRUE) * AG(EX((l30<=s4)))))
=> equivalent forward existential formula: [FwdG(Init,(EX(TRUE) * !(E(TRUE U !(EX((l30<=s4)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,0,4.26889,84704,1,0,236,436860,419,151,2938,411488,442
FORMULA Szymanski-PT-a08-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Applied a total of 7 rules in 3 ms. Remains 44 /48 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:48:16] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:48:16] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 00:48:16] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:48:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:48:16] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:48:16] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:48:16] [INFO ] Invariant cache hit.
[2025-06-06 00:48:16] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2047 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 8522 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10594ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 10595ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10721 ms. Remains : 44/48 places, 204/216 transitions.
[2025-06-06 00:48:27] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:48:27] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:48:27] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:48:27] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:48:27] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:48:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15672992881053581274.gal : 3 ms
[2025-06-06 00:48:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality5517075546648760395.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/CTLCardinality15672992881053581274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5517075546648760395.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,1.2866e+12,2.13545,61172,2,3456,5,358629,6,0,382,243481,0


Converting to forward existential form...Done !
original formula: (AG(AX(EX((l6<7)))) + !(E((E(((l39>1)&&(l11>2)) U (l5>=5)) * AX((l27<=l38))) U AF((((l7>=1)||(l4>=7))||((l8>=8)||(s2<=s3)))))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EX(!(EX((l6<7)))))))))),(E(((l39>1)&&(l11>2)) U (l5>=5)) * !(EX(!((l27<=l38)))))...220
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t41, t42, t51, t52, t69, t98, t99, t140, t147, t148, t149, t150, t166, t188...281
(forward)formula 0,0,13.1681,291372,1,0,680,1.75055e+06,448,373,3081,1.84106e+06,931
FORMULA Szymanski-PT-a08-CTLCardinality-2025-07 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 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Applied a total of 7 rules in 3 ms. Remains 44 /48 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:48:40] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:48:40] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 00:48:40] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:48:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:48:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:48:40] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:48:40] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:48:40] [INFO ] Invariant cache hit.
[2025-06-06 00:48:40] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2669 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 7768 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10469ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 10470ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10624 ms. Remains : 44/48 places, 204/216 transitions.
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 15 ms
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:48:51] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:48:51] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:48:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14176825163491642275.gal : 1 ms
[2025-06-06 00:48:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality13406787529267218713.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/CTLCardinality14176825163491642275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13406787529267218713.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,1.2866e+12,1.37953,44588,2,3131,5,255211,6,0,382,173685,0


Converting to forward existential form...Done !
original formula: (EG(((((s4<8)||(l27>1))&&(l25>0)) + !(A(EX(TRUE) U (l39<=0))))) + AG(AF((EF((l31<=0)) + (l24<=l32)))))
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(EG(((((s4<8)||(l27>1))&&(l25>0)) + !(!((E(!((l39<=0)) U (!(EX(TRUE)) * !((l39<=0)))) + EG(!...226
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t41, t42, t51, t52, t67, t98, t99, t140, t147, t148, t149, t150, t164, t188...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,14.4306,352060,1,0,516,1.92236e+06,450,338,3175,2.11952e+06,742
FORMULA Szymanski-PT-a08-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 19 place count 44 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 43 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 43 transition count 188
Applied a total of 21 rules in 27 ms. Remains 43 /48 variables (removed 5) and now considering 188/216 (removed 28) transitions.
[2025-06-06 00:49:05] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 43 cols
[2025-06-06 00:49:05] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:05] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-06 00:49:05] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2025-06-06 00:49:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:05] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:49:05] [INFO ] Redundant transitions in 6 ms returned []
Running 186 sub problems to find dead transitions.
[2025-06-06 00:49:05] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
[2025-06-06 00:49:05] [INFO ] Invariant cache hit.
[2025-06-06 00:49:05] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 72/115 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 0/115 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 53 constraints, problems are : Problem set: 0 solved, 186 unsolved in 3324 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (OVERLAPS) 72/115 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 186/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 0/115 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 239 constraints, problems are : Problem set: 0 solved, 186 unsolved in 6310 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9665ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 9668ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 188/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9842 ms. Remains : 43/48 places, 188/216 transitions.
[2025-06-06 00:49:15] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:49:15] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:49:15] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-06 00:49:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:49:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:49:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality16037055843690151472.gal : 1 ms
[2025-06-06 00:49:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality17806594639131875054.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/CTLCardinality16037055843690151472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17806594639131875054.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,8.50054e+11,4.23632,94312,2,4179,5,561024,6,0,362,380373,0


Converting to forward existential form...Done !
original formula: A((l18>l26) U EF(((!((s6<=l30)||(l40>7)))&&(l17<=5))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((!((s6<=l30)||(l40>7)))&&(l17<=5))))))) * !(E(!(E(TRUE U ((!((s6<=l30)||(l40>7)))&&(l...245
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t37, t38, t47, t48, t60, t61, t69, t90, t91, t128, t135, t136, t137, t138, ...297
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,18.7695,344956,1,0,453,1.84963e+06,407,303,3014,2.00731e+06,613
FORMULA Szymanski-PT-a08-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 40 transition count 172
Applied a total of 31 rules in 14 ms. Remains 40 /48 variables (removed 8) and now considering 172/216 (removed 44) transitions.
[2025-06-06 00:49:34] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2025-06-06 00:49:34] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-06 00:49:34] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2025-06-06 00:49:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:34] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 00:49:34] [INFO ] Redundant transitions in 2 ms returned []
Running 170 sub problems to find dead transitions.
[2025-06-06 00:49:34] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
[2025-06-06 00:49:34] [INFO ] Invariant cache hit.
[2025-06-06 00:49:34] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 68/108 variables, 40/41 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (OVERLAPS) 0/108 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 50 constraints, problems are : Problem set: 0 solved, 170 unsolved in 2733 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 2 (OVERLAPS) 68/108 variables, 40/41 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 170/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
At refinement iteration 6 (OVERLAPS) 0/108 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 170 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 220 constraints, problems are : Problem set: 0 solved, 170 unsolved in 6060 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 170/170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8823ms problems are : Problem set: 0 solved, 170 unsolved
Search for dead transitions found 0 dead transitions in 8825ms
Starting structural reductions in SI_CTL mode, iteration 1 : 40/48 places, 172/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8976 ms. Remains : 40/48 places, 172/216 transitions.
[2025-06-06 00:49:43] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:49:43] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:49:43] [INFO ] Input system was already deterministic with 172 transitions.
[2025-06-06 00:49:43] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:49:43] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:49:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality14248126430678106258.gal : 1 ms
[2025-06-06 00:49:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10193964539105410577.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/CTLCardinality14248126430678106258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10193964539105410577.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,2.63789e+11,1.42388,42948,2,2894,5,234578,6,0,334,178714,0


Converting to forward existential form...Done !
original formula: EF(EG(!(E((l32>=2) U (l35<=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E((l32>=2) U (l35<=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,1,2.78192,57464,1,0,332,284119,370,197,2690,326062,495
FORMULA Szymanski-PT-a08-CTLCardinality-2025-11 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 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Applied a total of 11 rules in 2 ms. Remains 42 /48 variables (removed 6) and now considering 196/216 (removed 20) transitions.
[2025-06-06 00:49:46] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2025-06-06 00:49:46] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:46] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-06 00:49:46] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:49:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:46] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:46] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2025-06-06 00:49:46] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2025-06-06 00:49:46] [INFO ] Invariant cache hit.
[2025-06-06 00:49:46] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (OVERLAPS) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 52 constraints, problems are : Problem set: 0 solved, 194 unsolved in 2365 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 2 (OVERLAPS) 74/116 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 194/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 194 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 246 constraints, problems are : Problem set: 0 solved, 194 unsolved in 7070 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 194/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9460ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 9461ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9592 ms. Remains : 42/48 places, 196/216 transitions.
[2025-06-06 00:49:55] [INFO ] Flatten gal took : 6 ms
[2025-06-06 00:49:55] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:49:55] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-06 00:49:55] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:49:55] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:49:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality16913197476892236445.gal : 1 ms
[2025-06-06 00:49:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality11521304876273554298.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/CTLCardinality16913197476892236445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11521304876273554298.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,6.00312e+11,1.72849,51484,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: AX(EX(((s0>0) * EF(AX(FALSE)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(((s0>0) * E(TRUE U !(EX(!(FALSE))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,3.33306,65052,1,0,215,334326,413,156,2937,304063,422
FORMULA Szymanski-PT-a08-CTLCardinality-2023-12 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 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Applied a total of 9 rules in 11 ms. Remains 43 /48 variables (removed 5) and now considering 200/216 (removed 16) transitions.
[2025-06-06 00:49:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2025-06-06 00:49:59] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:59] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-06 00:49:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:49:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:49:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:49:59] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2025-06-06 00:49:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2025-06-06 00:49:59] [INFO ] Invariant cache hit.
[2025-06-06 00:49:59] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 0/118 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 53 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3385 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 75/118 variables, 43/44 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 9/53 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 198/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 0/118 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 251 constraints, problems are : Problem set: 0 solved, 198 unsolved in 8270 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11678ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 11678ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11814 ms. Remains : 43/48 places, 200/216 transitions.
[2025-06-06 00:50:11] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:50:11] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:50:11] [INFO ] Input system was already deterministic with 200 transitions.
[2025-06-06 00:50:11] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:50:11] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:50:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality12857647836930081939.gal : 1 ms
[2025-06-06 00:50:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality12175182703830930916.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/CTLCardinality12857647836930081939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12175182703830930916.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,8.87251e+11,2.13136,57988,2,3338,5,327871,6,0,374,228586,0


Converting to forward existential form...Done !
original formula: AG((AX((l39<=0)) * (EX((EG((l15<2)) + (l34<1))) + (EX((s7>0)) * (AG((l16>4)) + (l4<7))))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !((l39<=0)))] = FALSE * ([((FwdU(Init,TRUE) * !(EX((EG((l15<2)) + (l34<1))))) * !(EX((s...276
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
(forward)formula 0,0,16.0054,310072,1,0,373,1.71703e+06,428,228,2999,1.94186e+06,591
FORMULA Szymanski-PT-a08-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Applied a total of 7 rules in 10 ms. Remains 44 /48 variables (removed 4) and now considering 204/216 (removed 12) transitions.
[2025-06-06 00:50:27] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2025-06-06 00:50:27] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:50:27] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-06 00:50:27] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 00:50:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 00:50:27] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2025-06-06 00:50:27] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2025-06-06 00:50:27] [INFO ] Invariant cache hit.
[2025-06-06 00:50:27] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (OVERLAPS) 0/120 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 54 constraints, problems are : Problem set: 0 solved, 202 unsolved in 2669 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (OVERLAPS) 76/120 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 9/54 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 202/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 0/120 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 256 constraints, problems are : Problem set: 0 solved, 202 unsolved in 10807 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13500ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 13500ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13657 ms. Remains : 44/48 places, 204/216 transitions.
[2025-06-06 00:50:40] [INFO ] Flatten gal took : 11 ms
[2025-06-06 00:50:40] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:50:40] [INFO ] Input system was already deterministic with 204 transitions.
[2025-06-06 00:50:40] [INFO ] Flatten gal took : 4 ms
[2025-06-06 00:50:40] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:50:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality16071419847308100505.gal : 1 ms
[2025-06-06 00:50:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality14221028666013809595.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/CTLCardinality16071419847308100505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14221028666013809595.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,1.2866e+12,2.87249,72144,2,4981,5,439811,6,0,382,270317,0


Converting to forward existential form...Done !
original formula: EF((!(E((s7<=l40) U (EG((l28<=l36)) * AX((l33<=0))))) + (l17>5)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E((s7<=l40) U (EG((l28<=l36)) * !(EX(!((l33<=0))))))))] != FALSE + [(FwdU(Init,TRUE) * (l...172
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t51, t52, t66, t67, t75, t98, t99, t139, t147, t148, t149, t150, ...297
Detected timeout of ITS tools.
[2025-06-06 00:51:10] [INFO ] Flatten gal took : 7 ms
[2025-06-06 00:51:10] [INFO ] Applying decomposition
[2025-06-06 00:51:10] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12003779472540255998.txt' '-o' '/tmp/graph12003779472540255998.bin' '-w' '/tmp/graph12003779472540255998.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12003779472540255998.bin' '-l' '-1' '-v' '-w' '/tmp/graph12003779472540255998.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:51:10] [INFO ] Decomposing Gal with order
[2025-06-06 00:51:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:51:10] [INFO ] Removed a total of 102 redundant transitions.
[2025-06-06 00:51:11] [INFO ] Flatten gal took : 10 ms
[2025-06-06 00:51:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 1 ms.
[2025-06-06 00:51:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality14795285729796210036.gal : 1 ms
[2025-06-06 00:51:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality13254098806086289737.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/CTLCardinality14795285729796210036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13254098806086289737.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,1.2866e+12,1.79829,55012,2,3881,5,316740,6,0,380,235577,0


Converting to forward existential form...Done !
original formula: EF((!(E((gu0.s7<=gu0.l40) U (EG((gu4.l28<=gu4.l36)) * AX((gi1.gu3.l33<=0))))) + (gi1.gu1.l17>5)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E((gu0.s7<=gu0.l40) U (EG((gu4.l28<=gu4.l36)) * !(EX(!((gi1.gu3.l33<=0))))))))] != FALSE ...204
Reverse transition relation is NOT exact ! Due to transitions gi1.gu1.t0, gi1.gu1.t1, gi1.gu1.t17, gi1.gu1.t18, gi1.gu1.t51, gi1.gu1.t52, gi1.gu1.t66, gi1....415
(forward)formula 0,1,26.674,637320,1,0,466,3.43127e+06,326,244,2679,4.29224e+06,599
FORMULA Szymanski-PT-a08-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 00:51:37] [INFO ] Flatten gal took : 8 ms
[2025-06-06 00:51:37] [INFO ] Flatten gal took : 5 ms
[2025-06-06 00:51:37] [INFO ] Applying decomposition
[2025-06-06 00:51:37] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8647531395747463664.txt' '-o' '/tmp/graph8647531395747463664.bin' '-w' '/tmp/graph8647531395747463664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8647531395747463664.bin' '-l' '-1' '-v' '-w' '/tmp/graph8647531395747463664.weights' '-q' '0' '-e' '0.001'
[2025-06-06 00:51:37] [INFO ] Decomposing Gal with order
[2025-06-06 00:51:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 00:51:37] [INFO ] Removed a total of 239 redundant transitions.
[2025-06-06 00:51:37] [INFO ] Flatten gal took : 18 ms
[2025-06-06 00:51:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 4 ms.
[2025-06-06 00:51:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality8816967559593664814.gal : 1 ms
[2025-06-06 00:51:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6091309241178117924.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/CTLCardinality8816967559593664814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6091309241178117924.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 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.95593e+12,2.95488,72792,2,6721,5,407393,6,0,406,335492,0


Converting to forward existential form...Done !
original formula: EF((EF(((AX((gi0.gu3.l23>=5)) * !(A((gi0.gu0.l9<=6) U (gi0.gu7.l37>=6)))) * AG(((gu8.l38<=gu8.s0)&&(gu5.l29<=gu5.l27))))) * ((gu5.l29<=3)...175
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * ((gu5.l29<=3)||(gi0.gu6.l33>2))),TRUE) * (!(EX(!((gi0.gu3.l23>=5)))) * !(!((E(!((gi0....313
Reverse transition relation is NOT exact ! Due to transitions gi0.gu0.t55, gi0.gu0.t105, gi0.gu0.t156, gi0.gu0.t157, gi0.gu0.t158, gi0.gu0.t159, gi0.t209, ...349
(forward)formula 0,1,120.818,2211556,1,0,748,1.31342e+07,22,394,1594,1.41069e+07,108
FORMULA Szymanski-PT-a08-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AG(EX((!(E((gu1.l11<=gu1.l17) U (gi0.gu0.l7>=5))) + AF((gi0.gu0.l0<=0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(E((gu1.l11<=gu1.l17) U (gi0.gu0.l7>=5))) + !(EG(!((gi0.gu0.l0<=0))))))))] = FALSE
(forward)formula 1,0,215.327,2559368,1,0,748,1.52467e+07,11,394,1418,1.65263e+07,11
FORMULA Szymanski-PT-a08-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 663806 ms.

BK_STOP 1749171313835

--------------------
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="Szymanski-PT-a08"
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 Szymanski-PT-a08, 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 r240-tall-174915589200105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a08.tgz
mv Szymanski-PT-a08 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 ;