Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r400-tall-171690533300841.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Szymanski-PT-a10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690533300841
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 15:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 11 15:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 15:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 11 15:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 101K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-00
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-01
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-02
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-03
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-04
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-05
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-06
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-07
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-08
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-09
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-10
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2024-11
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2023-12
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2023-13
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2023-14
FORMULA_NAME Szymanski-PT-a10-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717087135202

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-a10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-30 16:38:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 16:38:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 16:38:56] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-30 16:38:56] [INFO ] Transformed 61 places.
[2024-05-30 16:38:56] [INFO ] Transformed 224 transitions.
[2024-05-30 16:38:56] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-a10-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Applied a total of 0 rules in 10 ms. Remains 49 /49 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2024-05-30 16:38:56] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2024-05-30 16:38:56] [INFO ] Computed 3 invariants in 14 ms
[2024-05-30 16:38:56] [INFO ] Implicit Places using invariants in 177 ms returned []
[2024-05-30 16:38:56] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2024-05-30 16:38:56] [INFO ] Invariant cache hit.
[2024-05-30 16:38:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:38:56] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2024-05-30 16:38:56] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2024-05-30 16:38:56] [INFO ] Invariant cache hit.
[2024-05-30 16:38:56] [INFO ] State equation strengthened by 9 read => feed constraints.
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
[2024-05-30 16:38:58] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 6 ms to minimize.
[2024-05-30 16:38:58] [INFO ] Deduced a trap composed of 6 places in 101 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) 1/49 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (OVERLAPS) 79/128 variables, 49/54 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 9/63 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (OVERLAPS) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 63 constraints, problems are : Problem set: 0 solved, 214 unsolved in 4508 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
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) 1/49 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (OVERLAPS) 79/128 variables, 49/54 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 9/63 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 214/277 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 277 constraints, problems are : Problem set: 0 solved, 214 unsolved in 3665 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 2/2 constraints]
After SMT, in 8302ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 8326ms
Finished structural reductions in LTL mode , in 1 iterations and 8644 ms. Remains : 49/49 places, 216/216 transitions.
Support contains 44 out of 49 places after structural reductions.
[2024-05-30 16:39:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-30 16:39:05] [INFO ] Flatten gal took : 42 ms
FORMULA Szymanski-PT-a10-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 16:39:05] [INFO ] Flatten gal took : 16 ms
[2024-05-30 16:39:05] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 42 out of 49 places (down from 44) after GAL structural reductions.
RANDOM walk for 40008 steps (46 resets) in 747 ms. (53 steps per ms) remains 7/54 properties
BEST_FIRST walk for 40003 steps (16 resets) in 143 ms. (277 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (15 resets) in 111 ms. (357 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 99 ms. (400 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 169 ms. (235 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 58 ms. (678 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (18 resets) in 48 ms. (816 steps per ms) remains 6/7 properties
[2024-05-30 16:39:06] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2024-05-30 16:39:06] [INFO ] Invariant cache hit.
[2024-05-30 16:39:06] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 42/49 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 1 unsolved
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Real declared 49/128 variables, and 3 constraints, problems are : Problem set: 6 solved, 0 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/49 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 76ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
[2024-05-30 16:39:06] [INFO ] Flatten gal took : 11 ms
[2024-05-30 16:39:06] [INFO ] Flatten gal took : 16 ms
[2024-05-30 16:39:06] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 39 out of 49 places (down from 41) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
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
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 44 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 44 transition count 200
Applied a total of 9 rules in 12 ms. Remains 44 /49 variables (removed 5) and now considering 200/216 (removed 16) transitions.
[2024-05-30 16:39:06] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 44 cols
[2024-05-30 16:39:06] [INFO ] Computed 2 invariants in 2 ms
[2024-05-30 16:39:06] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-30 16:39:06] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:39:06] [INFO ] Invariant cache hit.
[2024-05-30 16:39:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:39:06] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2024-05-30 16:39:06] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:39:06] [INFO ] Invariant cache hit.
[2024-05-30 16:39:06] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:39:07] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 75/119 variables, 44/47 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:39:08] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (OVERLAPS) 0/119 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 57 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3540 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:39:10] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/49 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 198/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (OVERLAPS) 0/119 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 256 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3273 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 3/3 constraints]
After SMT, in 6864ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 6876ms
Starting structural reductions in LTL mode, iteration 1 : 44/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7052 ms. Remains : 44/49 places, 200/216 transitions.
[2024-05-30 16:39:13] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:39:13] [INFO ] Flatten gal took : 10 ms
[2024-05-30 16:39:13] [INFO ] Input system was already deterministic with 200 transitions.
[2024-05-30 16:39:13] [INFO ] Flatten gal took : 10 ms
[2024-05-30 16:39:13] [INFO ] Flatten gal took : 10 ms
[2024-05-30 16:39:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality1071649496136505558.gal : 9 ms
[2024-05-30 16:39:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality1646313283257355598.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1071649496136505558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1646313283257355598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,4.54326,122280,2,9189,5,769624,6,0,375,486051,0


Converting to forward existential form...Done !
original formula: E(!(EF(EG(EX((l39>=8))))) U (EX(AG((l18>l23))) + ((!(EX((l1>=7))) * AX((l0<=2))) * ((l35<=7) * EG(((l37>=7)&&(p16<=2)))))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,!(E(TRUE U EG(EX((l39>=8))))))) * !(E(TRUE U !((l18>l23)))))] != FALSE + [FwdG(((FwdU(Init,!(E(T...265
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,15.2747,295104,1,0,311,1.68911e+06,446,187,3165,1.35776e+06,524
FORMULA Szymanski-PT-a10-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 8 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2024-05-30 16:39:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2024-05-30 16:39:28] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:39:28] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 16:39:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:39:28] [INFO ] Invariant cache hit.
[2024-05-30 16:39:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:39:28] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2024-05-30 16:39:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:39:28] [INFO ] Invariant cache hit.
[2024-05-30 16:39:28] [INFO ] State equation strengthened by 9 read => feed constraints.
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 1949 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]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
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 2836 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]
After SMT, in 4867ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 4869ms
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5002 ms. Remains : 43/49 places, 200/216 transitions.
[2024-05-30 16:39:33] [INFO ] Flatten gal took : 12 ms
[2024-05-30 16:39:33] [INFO ] Flatten gal took : 19 ms
[2024-05-30 16:39:33] [INFO ] Input system was already deterministic with 200 transitions.
[2024-05-30 16:39:33] [INFO ] Flatten gal took : 8 ms
[2024-05-30 16:39:33] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:39:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1749905605027851777.gal : 2 ms
[2024-05-30 16:39:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality2061064610796437309.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1749905605027851777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2061064610796437309.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,6.33986,165740,2,7102,5,1.06544e+06,6,0,374,636529,0


Converting to forward existential form...Done !
original formula: EF((((l34<=8) * EX((((l25<4)||(l19>s6)) * AG((l32<10))))) * AF((((((l15>=4)||(l19<=l8))&&(l30<=l37))&&(l23<=1))||(l17<=l0)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((l34<=8) * EX((((l25<4)||(l19>s6)) * !(E(TRUE U !((l32<10)))))))) * !(EG(!((((((l15>=4)||(...214
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
Detected timeout of ITS tools.
[2024-05-30 16:40:04] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:40:04] [INFO ] Applying decomposition
[2024-05-30 16:40:04] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11418359872403443951.txt' '-o' '/tmp/graph11418359872403443951.bin' '-w' '/tmp/graph11418359872403443951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11418359872403443951.bin' '-l' '-1' '-v' '-w' '/tmp/graph11418359872403443951.weights' '-q' '0' '-e' '0.001'
[2024-05-30 16:40:04] [INFO ] Decomposing Gal with order
[2024-05-30 16:40:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 16:40:04] [INFO ] Removed a total of 57 redundant transitions.
[2024-05-30 16:40:04] [INFO ] Flatten gal took : 66 ms
[2024-05-30 16:40:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 4 ms.
[2024-05-30 16:40:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality3547487855185271039.gal : 5 ms
[2024-05-30 16:40:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality17773062187291603471.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3547487855185271039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17773062187291603471.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,19.4146,456508,2,9508,5,2.75519e+06,6,0,389,1.86088e+06,0


Converting to forward existential form...Done !
original formula: EF((((gu1.l34<=8) * EX((((gu1.l25<4)||(gu0.l19>gu0.s6)) * AG((gu1.l32<10))))) * AF((((((gu1.l15>=4)||(gu0.l19<=gu0.l8))&&(gu3.l30<=gu3.l3...196
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((gu1.l34<=8) * EX((((gu1.l25<4)||(gu0.l19>gu0.s6)) * !(E(TRUE U !((gu1.l32<10)))))))) * !(...266
Reverse transition relation is NOT exact ! Due to transitions gu1.t17, gu1.t18, gu1.t39, gu1.t40, gu1.t50, gu1.t51, gu1.t65, gu1.t66, gu1.t74, gu1.t136, gu...344
Detected timeout of ITS tools.
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
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 44 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 44 transition count 200
Applied a total of 9 rules in 7 ms. Remains 44 /49 variables (removed 5) and now considering 200/216 (removed 16) transitions.
[2024-05-30 16:40:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 44 cols
[2024-05-30 16:40:34] [INFO ] Computed 2 invariants in 1 ms
[2024-05-30 16:40:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 16:40:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:40:34] [INFO ] Invariant cache hit.
[2024-05-30 16:40:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:40:34] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2024-05-30 16:40:34] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:40:34] [INFO ] Invariant cache hit.
[2024-05-30 16:40:34] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:40:35] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (OVERLAPS) 75/119 variables, 44/47 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 9/56 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:40:35] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (OVERLAPS) 0/119 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 57 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3086 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (OVERLAPS) 1/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 198 unsolved
[2024-05-30 16:40:38] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (OVERLAPS) 75/119 variables, 44/49 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 9/58 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 198/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (OVERLAPS) 0/119 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 256 constraints, problems are : Problem set: 0 solved, 198 unsolved in 3270 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 44/44 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 3/3 constraints]
After SMT, in 6404ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 6406ms
Starting structural reductions in LTL mode, iteration 1 : 44/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6524 ms. Remains : 44/49 places, 200/216 transitions.
[2024-05-30 16:40:40] [INFO ] Flatten gal took : 8 ms
[2024-05-30 16:40:40] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:40:40] [INFO ] Input system was already deterministic with 200 transitions.
[2024-05-30 16:40:40] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:40:40] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:40:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality2738462498382009763.gal : 1 ms
[2024-05-30 16:40:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13063483404512705872.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2738462498382009763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13063483404512705872.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,4.49615,121316,2,9189,5,769624,6,0,375,486051,0


Converting to forward existential form...Done !
original formula: AG((((AG(((l16<4)||(l23>l17))) + EF(((l18<=s7)||(l34>=5)))) + (AX(((p16<=l0) * AX((s3<=0)))) + (l7>=4))) + (l29<3)))
=> equivalent forward existential formula: ([(EY((((FwdU(Init,TRUE) * !((l29<3))) * !((!(E(TRUE U !(((l16<4)||(l23>l17))))) + E(TRUE U ((l18<=s7)||(l34>=5)...362
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
(forward)formula 0,1,14.4246,286552,1,0,250,1.58337e+06,431,170,3122,1.19643e+06,449
FORMULA Szymanski-PT-a10-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 45 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 45 transition count 208
Applied a total of 6 rules in 3 ms. Remains 45 /49 variables (removed 4) and now considering 208/216 (removed 8) transitions.
[2024-05-30 16:40:55] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2024-05-30 16:40:55] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:40:55] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 16:40:55] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2024-05-30 16:40:55] [INFO ] Invariant cache hit.
[2024-05-30 16:40:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:40:55] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 206 sub problems to find dead transitions.
[2024-05-30 16:40:55] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2024-05-30 16:40:55] [INFO ] Invariant cache hit.
[2024-05-30 16:40:55] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (OVERLAPS) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 55 constraints, problems are : Problem set: 0 solved, 206 unsolved in 1966 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 206/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 261 constraints, problems are : Problem set: 0 solved, 206 unsolved in 3046 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints]
After SMT, in 5060ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 5062ms
Starting structural reductions in LTL mode, iteration 1 : 45/49 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5171 ms. Remains : 45/49 places, 208/216 transitions.
[2024-05-30 16:41:00] [INFO ] Flatten gal took : 12 ms
[2024-05-30 16:41:00] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:41:00] [INFO ] Input system was already deterministic with 208 transitions.
[2024-05-30 16:41:00] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:41:00] [INFO ] Flatten gal took : 8 ms
[2024-05-30 16:41:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2722243671454020881.gal : 1 ms
[2024-05-30 16:41:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality138400619357264461.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2722243671454020881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality138400619357264461.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18621e+14,2.96953,86968,2,4634,5,523657,6,0,390,360175,0


Converting to forward existential form...Done !
original formula: EX(E(((!(((l39>=3)||(l20<=1))||((l37<=0)||(l19<=l33))))||(l4<=9)) U ((l24>=6)&&(l34>=1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),((!(((l39>=3)||(l20<=1))||((l37<=0)||(l19<=l33))))||(l4<=9))) * ((l24>=6)&&(l34>=1)))] != FALSE
Hit Full ! (commute/partial/dont) 156/0/52
(forward)formula 0,1,22.0713,498496,1,0,11,2.62546e+06,15,1,1082,2.34202e+06,5
FORMULA Szymanski-PT-a10-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 45 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 45 transition count 208
Applied a total of 6 rules in 3 ms. Remains 45 /49 variables (removed 4) and now considering 208/216 (removed 8) transitions.
[2024-05-30 16:41:22] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2024-05-30 16:41:22] [INFO ] Computed 1 invariants in 5 ms
[2024-05-30 16:41:22] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-30 16:41:22] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2024-05-30 16:41:22] [INFO ] Invariant cache hit.
[2024-05-30 16:41:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:41:22] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 206 sub problems to find dead transitions.
[2024-05-30 16:41:22] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
[2024-05-30 16:41:22] [INFO ] Invariant cache hit.
[2024-05-30 16:41:22] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (OVERLAPS) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 55 constraints, problems are : Problem set: 0 solved, 206 unsolved in 2049 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (OVERLAPS) 77/122 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 9/55 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/122 variables, 206/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 0/122 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 261 constraints, problems are : Problem set: 0 solved, 206 unsolved in 3084 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints]
After SMT, in 5188ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 5190ms
Starting structural reductions in LTL mode, iteration 1 : 45/49 places, 208/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5296 ms. Remains : 45/49 places, 208/216 transitions.
[2024-05-30 16:41:28] [INFO ] Flatten gal took : 11 ms
[2024-05-30 16:41:28] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:41:28] [INFO ] Input system was already deterministic with 208 transitions.
[2024-05-30 16:41:28] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:41:28] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:41:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality12970418587227936920.gal : 5 ms
[2024-05-30 16:41:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality11610163941358967502.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12970418587227936920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11610163941358967502.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18621e+14,5.36733,135508,2,7653,5,865105,6,0,390,528031,0


Converting to forward existential form...Done !
original formula: AG((EF((l26<=6)) * EX(((EX((l0>s7)) + (l13<=9)) + ((l5<9)&&(l1>l23))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (l26<=6))))] = FALSE * [(FwdU(Init,TRUE) * !(EX(((EX((l0>s7)) + (l13<=9)) + ((l5...183
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t77, t100, t101, t142, t150, t151, t152, t153...299
(forward)formula 0,0,7.66984,135508,1,0,226,865105,434,161,3149,672360,429
FORMULA Szymanski-PT-a10-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 23 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 24 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 41 transition count 180
Applied a total of 25 rules in 23 ms. Remains 41 /49 variables (removed 8) and now considering 180/216 (removed 36) transitions.
[2024-05-30 16:41:35] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2024-05-30 16:41:35] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:41:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 16:41:35] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2024-05-30 16:41:35] [INFO ] Invariant cache hit.
[2024-05-30 16:41:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:41:35] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-30 16:41:35] [INFO ] Redundant transitions in 4 ms returned []
Running 178 sub problems to find dead transitions.
[2024-05-30 16:41:35] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2024-05-30 16:41:35] [INFO ] Invariant cache hit.
[2024-05-30 16:41:35] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/111 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (OVERLAPS) 0/111 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 51 constraints, problems are : Problem set: 0 solved, 178 unsolved in 1634 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 178 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 2 (OVERLAPS) 70/111 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 178/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 178 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 229 constraints, problems are : Problem set: 0 solved, 178 unsolved in 2324 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 178/178 constraints, Known Traps: 0/0 constraints]
After SMT, in 4005ms problems are : Problem set: 0 solved, 178 unsolved
Search for dead transitions found 0 dead transitions in 4007ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4127 ms. Remains : 41/49 places, 180/216 transitions.
[2024-05-30 16:41:39] [INFO ] Flatten gal took : 8 ms
[2024-05-30 16:41:40] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:41:40] [INFO ] Input system was already deterministic with 180 transitions.
[2024-05-30 16:41:40] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:41:40] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:41:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality2638611607493043798.gal : 1 ms
[2024-05-30 16:41:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17248438778449263896.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2638611607493043798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17248438778449263896.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82234e+13,2.25349,69204,2,4341,5,411141,6,0,346,299181,0


Converting to forward existential form...Done !
original formula: EG(AG(((l28<=0)||(l17<=9))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((l28<=0)||(l17<=9))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t36, t37, t45, t46, t59, t86, t87, t123, t129, t130, t131, t132, t144, t165...281
(forward)formula 0,0,5.17276,109472,1,0,271,586304,388,164,2858,545710,457
FORMULA Szymanski-PT-a10-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 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 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 22 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2024-05-30 16:41:45] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-30 16:41:45] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 16:41:45] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-30 16:41:45] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-30 16:41:45] [INFO ] Invariant cache hit.
[2024-05-30 16:41:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:41:45] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-30 16:41:45] [INFO ] Redundant transitions in 4 ms returned []
Running 174 sub problems to find dead transitions.
[2024-05-30 16:41:45] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-30 16:41:45] [INFO ] Invariant cache hit.
[2024-05-30 16:41:45] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (OVERLAPS) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 51 constraints, problems are : Problem set: 0 solved, 174 unsolved in 1627 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 174/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 225 constraints, problems are : Problem set: 0 solved, 174 unsolved in 2633 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints]
After SMT, in 4306ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 4308ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4430 ms. Remains : 41/49 places, 176/216 transitions.
[2024-05-30 16:41:49] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:41:49] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:41:49] [INFO ] Input system was already deterministic with 176 transitions.
[2024-05-30 16:41:49] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:41:49] [INFO ] Flatten gal took : 21 ms
[2024-05-30 16:41:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5050725989032024440.gal : 1 ms
[2024-05-30 16:41:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6978036733961320936.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5050725989032024440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6978036733961320936.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82234e+13,2.49778,71444,2,4371,5,419732,6,0,342,315976,0


Converting to forward existential form...Done !
original formula: EF(AG(E(((l8>=3)&&(l32<=l12)) U ((l14>=10)||(l14<=5)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(((l8>=3)&&(l32<=l12)) U ((l14>=10)||(l14<=5)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t35, t36, t44, t45, t59, t84, t85, t120, t126, t127, t128, t129, t142, t161...281
(forward)formula 0,1,9.35557,212116,1,0,239,1.24699e+06,377,165,2858,903061,415
FORMULA Szymanski-PT-a10-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
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 25 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 16 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2024-05-30 16:41:59] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2024-05-30 16:41:59] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:41:59] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 16:41:59] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-30 16:41:59] [INFO ] Invariant cache hit.
[2024-05-30 16:41:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:41:59] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-30 16:41:59] [INFO ] Redundant transitions in 2 ms returned []
Running 174 sub problems to find dead transitions.
[2024-05-30 16:41:59] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
[2024-05-30 16:41:59] [INFO ] Invariant cache hit.
[2024-05-30 16:41:59] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (OVERLAPS) 0/110 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 51 constraints, problems are : Problem set: 0 solved, 174 unsolved in 1659 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 69/110 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 174/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 225 constraints, problems are : Problem set: 0 solved, 174 unsolved in 2483 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints]
After SMT, in 4183ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 4185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4301 ms. Remains : 41/49 places, 176/216 transitions.
[2024-05-30 16:42:03] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:42:03] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:42:03] [INFO ] Input system was already deterministic with 176 transitions.
[2024-05-30 16:42:03] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:42:03] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:42:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality13750246130605387298.gal : 1 ms
[2024-05-30 16:42:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5262423567574427598.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13750246130605387298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5262423567574427598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82234e+13,4.17176,113380,2,6370,5,716147,6,0,342,481061,0


Converting to forward existential form...Done !
original formula: EF(EG((EG(AF((l32>s7))) + ((EG((l39>1)) * (l5<=0)) * (l23<=l7)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EG(!(EG(!((l32>s7))))) + ((EG((l39>1)) * (l5<=0)) * (l23<=l7))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t44, t45, t57, t58, t65, t84, t85, t119, t126, t127, t128, t129, ...297
Detected timeout of ITS tools.
[2024-05-30 16:42:33] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:42:33] [INFO ] Applying decomposition
[2024-05-30 16:42:33] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7794005591557079466.txt' '-o' '/tmp/graph7794005591557079466.bin' '-w' '/tmp/graph7794005591557079466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7794005591557079466.bin' '-l' '-1' '-v' '-w' '/tmp/graph7794005591557079466.weights' '-q' '0' '-e' '0.001'
[2024-05-30 16:42:33] [INFO ] Decomposing Gal with order
[2024-05-30 16:42:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 16:42:33] [INFO ] Removed a total of 129 redundant transitions.
[2024-05-30 16:42:33] [INFO ] Flatten gal took : 11 ms
[2024-05-30 16:42:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 4 ms.
[2024-05-30 16:42:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9221818752288872084.gal : 2 ms
[2024-05-30 16:42:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality12253683564574085498.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9221818752288872084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12253683564574085498.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.82234e+13,23.2954,500200,2,5974,5,2.84236e+06,6,0,341,2.5799e+06,0


Converting to forward existential form...Done !
original formula: EF(EG((EG(AF((gu5.l32>gu5.s7))) + ((EG((gi2.gu0.l39>1)) * (gi2.gu0.l5<=0)) * (gu1.l23<=gu1.l7)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EG(!(EG(!((gu5.l32>gu5.s7))))) + ((EG((gi2.gu0.l39>1)) * (gi2.gu0.l5<=0)) * (gu1.l23<=gu1...172
Reverse transition relation is NOT exact ! Due to transitions gi2.gu0.t0, gi2.gu0.t1, gi2.gu0.t34, gi2.gu0.t35, gi2.gu0.t44, gi2.gu0.t45, gi2.gu0.t84, gi2....383
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 2 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2024-05-30 16:43:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2024-05-30 16:43:03] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:43:03] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 16:43:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-30 16:43:03] [INFO ] Invariant cache hit.
[2024-05-30 16:43:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:43:03] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2024-05-30 16:43:03] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-30 16:43:03] [INFO ] Invariant cache hit.
[2024-05-30 16:43:03] [INFO ] State equation strengthened by 9 read => feed constraints.
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 1299 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]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
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 2618 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]
After SMT, in 3964ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 3966ms
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4076 ms. Remains : 42/49 places, 196/216 transitions.
[2024-05-30 16:43:07] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:43:07] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:43:07] [INFO ] Input system was already deterministic with 196 transitions.
[2024-05-30 16:43:07] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:43:07] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:43:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality10235765103953125459.gal : 2 ms
[2024-05-30 16:43:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality9644056231686098271.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10235765103953125459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9644056231686098271.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.979e+13,2.84218,81324,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,2.8443,81324,1,0,6,477141,7,1,531,342549,1
FORMULA Szymanski-PT-a10-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 204
Applied a total of 8 rules in 3 ms. Remains 44 /49 variables (removed 5) and now considering 204/216 (removed 12) transitions.
[2024-05-30 16:43:10] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2024-05-30 16:43:10] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 16:43:10] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-30 16:43:10] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2024-05-30 16:43:10] [INFO ] Invariant cache hit.
[2024-05-30 16:43:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:43:10] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 202 sub problems to find dead transitions.
[2024-05-30 16:43:10] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
[2024-05-30 16:43:10] [INFO ] Invariant cache hit.
[2024-05-30 16:43:10] [INFO ] State equation strengthened by 9 read => feed constraints.
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 1374 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]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
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 2908 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]
After SMT, in 4334ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 4335ms
Starting structural reductions in LTL mode, iteration 1 : 44/49 places, 204/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4457 ms. Remains : 44/49 places, 204/216 transitions.
[2024-05-30 16:43:15] [INFO ] Flatten gal took : 12 ms
[2024-05-30 16:43:15] [INFO ] Flatten gal took : 8 ms
[2024-05-30 16:43:15] [INFO ] Input system was already deterministic with 204 transitions.
[2024-05-30 16:43:15] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:43:15] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:43:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality8574672107190777938.gal : 1 ms
[2024-05-30 16:43:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality16216026637396555572.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8574672107190777938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16216026637396555572.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.41545e+13,2.4856,71860,2,4650,5,431812,6,0,382,296486,0


Converting to forward existential form...Done !
original formula: EG(E(A(EX((l31<=l33)) U AX(FALSE)) U !(((AG((l36<=l16)) + (l24>0)) + (l16>=2)))))
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(!(EX(!(FALSE)))) U (!(EX((l31<=l33))) * !(!(EX(!(FALSE)))))) + EG(!(!(EX(!(FALSE))))))) U !(...219
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 0,1,27.7936,643624,1,0,837,3.62932e+06,448,599,3216,3.77637e+06,943
FORMULA Szymanski-PT-a10-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 2 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2024-05-30 16:43:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2024-05-30 16:43:43] [INFO ] Computed 1 invariants in 3 ms
[2024-05-30 16:43:43] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-30 16:43:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:43:43] [INFO ] Invariant cache hit.
[2024-05-30 16:43:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:43:43] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2024-05-30 16:43:43] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2024-05-30 16:43:43] [INFO ] Invariant cache hit.
[2024-05-30 16:43:43] [INFO ] State equation strengthened by 9 read => feed constraints.
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 1901 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]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
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 3079 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]
After SMT, in 5033ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 5036ms
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5152 ms. Remains : 43/49 places, 200/216 transitions.
[2024-05-30 16:43:48] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:43:48] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:43:48] [INFO ] Input system was already deterministic with 200 transitions.
[2024-05-30 16:43:48] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:43:48] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:43:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11945095152221920833.gal : 1 ms
[2024-05-30 16:43:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality3108854562741404524.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11945095152221920833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3108854562741404524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,2.80244,81016,2,4518,5,474904,6,0,374,340545,0


Converting to forward existential form...Done !
original formula: EX(E((((l35<=9)&&(l31>9))&&(l38<=s2)) U A(EG((s5<=l33)) U (AG((l5<=9)) * AF((s3<=l3))))))
=> equivalent forward existential formula: [((FwdU(EY(Init),(((l35<=9)&&(l31>9))&&(l38<=s2))) * !(EG(!((!(E(TRUE U !((l5<=9)))) * !(EG(!((s3<=l3))))))))) *...295
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
Detected timeout of ITS tools.
[2024-05-30 16:44:18] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:44:18] [INFO ] Applying decomposition
[2024-05-30 16:44:18] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16023341713655723396.txt' '-o' '/tmp/graph16023341713655723396.bin' '-w' '/tmp/graph16023341713655723396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16023341713655723396.bin' '-l' '-1' '-v' '-w' '/tmp/graph16023341713655723396.weights' '-q' '0' '-e' '0.001'
[2024-05-30 16:44:18] [INFO ] Decomposing Gal with order
[2024-05-30 16:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 16:44:18] [INFO ] Removed a total of 338 redundant transitions.
[2024-05-30 16:44:18] [INFO ] Flatten gal took : 14 ms
[2024-05-30 16:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 9 ms.
[2024-05-30 16:44:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality9256981789624094403.gal : 2 ms
[2024-05-30 16:44:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality4074468409876610509.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9256981789624094403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4074468409876610509.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.75214e+13,19.8248,417544,2,3798,5,2.07249e+06,6,0,332,2.16396e+06,0


Converting to forward existential form...Done !
original formula: EX(E((((gi1.gu9.l35<=9)&&(gi1.gu6.l31>9))&&(gu11.l38<=gu11.s2)) U A(EG((gu8.s5<=gu8.l33)) U (AG((gi1.gu2.l5<=9)) * AF((gu0.s3<=gu0.l3))))...157
=> equivalent forward existential formula: [((FwdU(EY(Init),(((gi1.gu9.l35<=9)&&(gi1.gu6.l31>9))&&(gu11.l38<=gu11.s2))) * !(EG(!((!(E(TRUE U !((gi1.gu2.l5<...377
Reverse transition relation is NOT exact ! Due to transitions gi1.gu3.t18, gi1.gu3.t66, gi1.t51, gi1.t50, gi1.t41, gi1.t40, gi1.t0, t1, t17, t96, t97, t137...316
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 3 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2024-05-30 16:44:48] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2024-05-30 16:44:48] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:44:48] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 16:44:48] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-30 16:44:48] [INFO ] Invariant cache hit.
[2024-05-30 16:44:48] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:44:48] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 194 sub problems to find dead transitions.
[2024-05-30 16:44:48] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2024-05-30 16:44:48] [INFO ] Invariant cache hit.
[2024-05-30 16:44:48] [INFO ] State equation strengthened by 9 read => feed constraints.
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 1282 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]
Escalating to Integer solving :Problem set: 0 solved, 194 unsolved
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 2558 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]
After SMT, in 3890ms problems are : Problem set: 0 solved, 194 unsolved
Search for dead transitions found 0 dead transitions in 3892ms
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4009 ms. Remains : 42/49 places, 196/216 transitions.
[2024-05-30 16:44:52] [INFO ] Flatten gal took : 9 ms
[2024-05-30 16:44:52] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:44:52] [INFO ] Input system was already deterministic with 196 transitions.
[2024-05-30 16:44:52] [INFO ] Flatten gal took : 5 ms
[2024-05-30 16:44:52] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:44:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality18185183277624521144.gal : 1 ms
[2024-05-30 16:44:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5315424244555415015.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18185183277624521144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5315424244555415015.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.979e+13,2.84538,81388,2,4507,5,477141,6,0,366,342549,0


Converting to forward existential form...Done !
original formula: EF((AF((l15>=10)) * (AF(AX((l14<=s5))) + AF(EX((l0<1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!((l15>=10))))) * !(EG(!(!(EX(!((l14<=s5))))))))] != FALSE + [((FwdU(Init,TRUE) * !(E...207
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
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,18.1223,445344,1,0,374,2.50237e+06,423,225,3011,2.74147e+06,591
FORMULA Szymanski-PT-a10-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 21 place count 42 transition count 184
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 42 transition count 184
Applied a total of 23 rules in 13 ms. Remains 42 /49 variables (removed 7) and now considering 184/216 (removed 32) transitions.
[2024-05-30 16:45:10] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2024-05-30 16:45:10] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 16:45:10] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-30 16:45:10] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2024-05-30 16:45:10] [INFO ] Invariant cache hit.
[2024-05-30 16:45:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 16:45:10] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-30 16:45:10] [INFO ] Redundant transitions in 2 ms returned []
Running 182 sub problems to find dead transitions.
[2024-05-30 16:45:10] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2024-05-30 16:45:10] [INFO ] Invariant cache hit.
[2024-05-30 16:45:10] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 71/113 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 0/113 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 52 constraints, problems are : Problem set: 0 solved, 182 unsolved in 1719 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (OVERLAPS) 71/113 variables, 42/43 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 9/52 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 182/234 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (OVERLAPS) 0/113 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 234 constraints, problems are : Problem set: 0 solved, 182 unsolved in 2606 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
After SMT, in 4371ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 4374ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/49 places, 184/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4485 ms. Remains : 42/49 places, 184/216 transitions.
[2024-05-30 16:45:15] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:45:15] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:45:15] [INFO ] Input system was already deterministic with 184 transitions.
[2024-05-30 16:45:15] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:45:15] [INFO ] Flatten gal took : 4 ms
[2024-05-30 16:45:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality15148775881043776830.gal : 1 ms
[2024-05-30 16:45:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3419663048675849309.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15148775881043776830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3419663048675849309.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.979e+13,3.15061,89544,2,4536,5,535463,6,0,354,375564,0


Converting to forward existential form...Done !
original formula: EF(AG(E(!((((l19>=4)&&(l6<=l25))&&(l26<10))) U EF((l17<6)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(!((((l19>=4)&&(l6<=l25))&&(l26<10))) U E(TRUE U (l17<6)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t37, t38, t46, t47, t61, t88, t89, t126, t132, t133, t134, t135, t148, t169...281
(forward)formula 0,1,6.62378,122016,1,0,239,653946,394,168,2940,632152,432
FORMULA Szymanski-PT-a10-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-30 16:45:21] [INFO ] Flatten gal took : 7 ms
[2024-05-30 16:45:21] [INFO ] Flatten gal took : 6 ms
[2024-05-30 16:45:21] [INFO ] Applying decomposition
[2024-05-30 16:45:21] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16556806878504892226.txt' '-o' '/tmp/graph16556806878504892226.bin' '-w' '/tmp/graph16556806878504892226.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16556806878504892226.bin' '-l' '-1' '-v' '-w' '/tmp/graph16556806878504892226.weights' '-q' '0' '-e' '0.001'
[2024-05-30 16:45:21] [INFO ] Decomposing Gal with order
[2024-05-30 16:45:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 16:45:21] [INFO ] Removed a total of 393 redundant transitions.
[2024-05-30 16:45:21] [INFO ] Flatten gal took : 13 ms
[2024-05-30 16:45:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 5 ms.
[2024-05-30 16:45:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality18145032724023517064.gal : 1 ms
[2024-05-30 16:45:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality9714090827606387544.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18145032724023517064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9714090827606387544.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 3 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,2.84523e+14,24.392,489968,2,8497,5,2.34277e+06,6,0,377,2.24799e+06,0


Converting to forward existential form...Done !
original formula: EF((((gi4.gu4.l34<=8) * EX((((gi4.gu9.l25<4)||(gu1.l19>gu1.s6)) * AG((gu11.l32<10))))) * AF((((((gi4.gu4.l15>=4)||(gu1.l19<=gu1.l8))&&(gu...211
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((gi4.gu4.l34<=8) * EX((((gi4.gu9.l25<4)||(gu1.l19>gu1.s6)) * !(E(TRUE U !((gu11.l32<10))))...281
Reverse transition relation is NOT exact ! Due to transitions gi4.gu4.t20, gi4.gu4.t43, gi4.gu4.t44, gi4.gu4.t72, gi4.t3, gi4.t2, t1, t52, t71, t80, t104, ...333
(forward)formula 0,1,324.595,5355300,1,0,411,2.492e+07,20,209,1615,3.69208e+07,85
FORMULA Szymanski-PT-a10-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(EG((EG(AF((gu11.l32>gu11.s7))) + ((EG((gi4.gu4.l39>1)) * (gi4.gu4.l5<=0)) * (gu5.l23<=gu5.l7)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EG(!(EG(!((gu11.l32>gu11.s7))))) + ((EG((gi4.gu4.l39>1)) * (gi4.gu4.l5<=0)) * (gu5.l23<=g...174
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 1,1,359.19,5355300,1,0,450,2.492e+07,44,261,1849,3.69208e+07,480
FORMULA Szymanski-PT-a10-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(E((((gi4.gu4.l35<=9)&&(gi4.gu10.l31>9))&&(gu14.l38<=gu14.s2)) U A(EG((gu12.s5<=gu12.l33)) U (AG((gi4.gu4.l5<=9)) * AF((gu0.s3<=gu0.l3)...160
=> equivalent forward existential formula: [((FwdU(EY(Init),(((gi4.gu4.l35<=9)&&(gi4.gu10.l31>9))&&(gu14.l38<=gu14.s2))) * !(EG(!((!(E(TRUE U !((gi4.gu4.l5...380
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 73/110/57
(forward)formula 2,0,674.17,5910968,1,0,1078,3.20157e+07,21,681,1694,3.74681e+07,307
FORMULA Szymanski-PT-a10-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 1061196 ms.

BK_STOP 1717088197597

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-a10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-a10, 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 r400-tall-171690533300841"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a10.tgz
mv Szymanski-PT-a10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;