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.r114-smll-171624275100001.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)
.........................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DLCflexbar-PT-2a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275100001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 19:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 19:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 545K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-00
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-01
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-02
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-03
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-04
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-05
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-06
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-07
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-08
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-09
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-10
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2024-11
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2023-12
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2023-13
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2023-14
FORMULA_NAME DLCflexbar-PT-2a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716294065088

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-2a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 12:21:07] [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]
[2024-05-21 12:21:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 12:21:08] [INFO ] Load time of PNML (sax parser for PT used): 446 ms
[2024-05-21 12:21:08] [INFO ] Transformed 353 places.
[2024-05-21 12:21:08] [INFO ] Transformed 2169 transitions.
[2024-05-21 12:21:08] [INFO ] Found NUPN structural information;
[2024-05-21 12:21:08] [INFO ] Parsed PT model containing 353 places and 2169 transitions and 8205 arcs in 734 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
Ensure Unique test removed 264 transitions
Reduce redundant transitions removed 264 transitions.
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 101 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 1905/1905 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 323 transition count 1675
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 323 transition count 1675
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 323 transition count 1663
Drop transitions (Redundant composition of simpler transitions.) removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 1 with 528 rules applied. Total rules applied 600 place count 323 transition count 1135
Applied a total of 600 rules in 236 ms. Remains 323 /353 variables (removed 30) and now considering 1135/1905 (removed 770) transitions.
[2024-05-21 12:21:09] [INFO ] Flow matrix only has 224 transitions (discarded 911 similar events)
// Phase 1: matrix 224 rows 323 cols
[2024-05-21 12:21:09] [INFO ] Computed 196 invariants in 38 ms
[2024-05-21 12:21:11] [INFO ] Implicit Places using invariants in 1932 ms returned [151, 152, 154, 156, 157, 158, 159, 160, 161, 164, 166, 167, 168, 169, 170, 171, 173, 175, 177, 178, 179, 181, 183, 184, 185, 186, 190, 191, 193, 194, 195, 197, 198, 201, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 214, 216, 218, 219, 221, 222, 223, 225, 227, 229, 230, 234, 237, 238, 239, 240, 241, 242, 243, 244, 245, 247, 248, 249, 250, 252, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 264, 267, 268, 269, 270, 272, 273, 275, 276, 277, 279, 280, 281, 283, 287, 288, 290, 291, 292, 293, 295, 296, 299, 300, 301, 302, 303, 304, 306, 308, 310, 311, 313, 315, 316, 317, 318, 320, 321]
Discarding 119 places :
Ensure Unique test removed 539 transitions
Reduce isomorphic transitions removed 539 transitions.
Implicit Place search using SMT only with invariants took 2003 ms to find 119 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 204/353 places, 596/1905 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 299 transitions
Redundant transition composition rules discarded 299 transitions
Iterating global reduction 0 with 299 rules applied. Total rules applied 299 place count 204 transition count 297
Applied a total of 299 rules in 17 ms. Remains 204 /204 variables (removed 0) and now considering 297/596 (removed 299) transitions.
[2024-05-21 12:21:11] [INFO ] Flow matrix only has 224 transitions (discarded 73 similar events)
// Phase 1: matrix 224 rows 204 cols
[2024-05-21 12:21:11] [INFO ] Computed 77 invariants in 4 ms
[2024-05-21 12:21:11] [INFO ] Implicit Places using invariants in 134 ms returned []
[2024-05-21 12:21:11] [INFO ] Flow matrix only has 224 transitions (discarded 73 similar events)
[2024-05-21 12:21:11] [INFO ] Invariant cache hit.
[2024-05-21 12:21:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:21:11] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 204/353 places, 297/1905 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2765 ms. Remains : 204/353 places, 297/1905 transitions.
Support contains 101 out of 204 places after structural reductions.
[2024-05-21 12:21:12] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-21 12:21:12] [INFO ] Flatten gal took : 104 ms
FORMULA DLCflexbar-PT-2a-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 12:21:12] [INFO ] Flatten gal took : 32 ms
[2024-05-21 12:21:12] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 81 out of 204 places (down from 101) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3492 ms. (11 steps per ms) remains 12/48 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 211 ms. (188 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 12/12 properties
[2024-05-21 12:21:14] [INFO ] Flow matrix only has 224 transitions (discarded 73 similar events)
[2024-05-21 12:21:14] [INFO ] Invariant cache hit.
[2024-05-21 12:21:14] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 1 (OVERLAPS) 59/91 variables, 30/30 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 113/204 variables, 47/77 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/77 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 223/427 variables, 204/281 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/427 variables, 0/281 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/428 variables, 1/282 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/428 variables, 0/282 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/428 variables, 0/282 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 428/428 variables, and 282 constraints, problems are : Problem set: 2 solved, 10 unsolved in 989 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 204/204 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
After SMT solving in domain Int declared 85/428 variables, and 28 constraints, problems are : Problem set: 12 solved, 0 unsolved in 110 ms.
Refiners :[Positive P Invariants (semi-flows): 28/77 constraints, State Equation: 0/204 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1170ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 11 simplifications.
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 12:21:15] [INFO ] Flatten gal took : 26 ms
[2024-05-21 12:21:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-2a-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 12:21:15] [INFO ] Flatten gal took : 25 ms
[2024-05-21 12:21:15] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 44 out of 204 places (down from 48) after GAL structural reductions.
Computed a total of 54 stabilizing places and 1 stable transitions
Graph (complete) has 373 edges and 204 vertex of which 151 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 157 transition count 297
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 65 place count 139 transition count 261
Iterating global reduction 1 with 18 rules applied. Total rules applied 83 place count 139 transition count 261
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 91 place count 139 transition count 253
Applied a total of 91 rules in 14 ms. Remains 139 /204 variables (removed 65) and now considering 253/297 (removed 44) transitions.
[2024-05-21 12:21:15] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 139 cols
[2024-05-21 12:21:15] [INFO ] Computed 30 invariants in 4 ms
[2024-05-21 12:21:15] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-21 12:21:15] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:21:15] [INFO ] Invariant cache hit.
[2024-05-21 12:21:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:21:16] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-21 12:21:16] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:21:16] [INFO ] Invariant cache hit.
[2024-05-21 12:21:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 6/139 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 197/336 variables, 139/169 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/337 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/337 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/337 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 337/337 variables, and 170 constraints, problems are : Problem set: 0 solved, 252 unsolved in 18891 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 6/139 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 197/336 variables, 139/169 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/336 variables, 252/421 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/336 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/337 variables, 1/422 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/337 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/337 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 337/337 variables, and 422 constraints, problems are : Problem set: 0 solved, 252 unsolved in 15814 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 34815ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 34826ms
Starting structural reductions in LTL mode, iteration 1 : 139/204 places, 253/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35101 ms. Remains : 139/204 places, 253/297 transitions.
[2024-05-21 12:21:50] [INFO ] Flatten gal took : 17 ms
[2024-05-21 12:21:50] [INFO ] Flatten gal took : 14 ms
[2024-05-21 12:21:50] [INFO ] Input system was already deterministic with 253 transitions.
[2024-05-21 12:21:51] [INFO ] Flatten gal took : 11 ms
[2024-05-21 12:21:51] [INFO ] Flatten gal took : 11 ms
[2024-05-21 12:21:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality7740467641508860241.gal : 7 ms
[2024-05-21 12:21:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8167180333299470246.ctl : 3 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/CTLCardinality7740467641508860241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8167180333299470246.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,3.90625e+17,0.055144,4280,2,386,5,1476,6,0,737,1016,0


Converting to forward existential form...Done !
original formula: !(E((EG(((p243==0)||(p40==1))) + EX((p281==1))) U (!((!((EF((p263==1)) * E((p210==0) U (p13==1)))) * (p185!=0))) * AG((p342==0)))))
=> equivalent forward existential formula: [((FwdU(Init,(EG(((p243==0)||(p40==1))) + EX((p281==1)))) * !((!((E(TRUE U (p263==1)) * E((p210==0) U (p13==1)))...209
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.152844,7004,1,0,6,19718,15,0,3098,1610,5
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 153 transition count 297
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 65 place count 139 transition count 269
Iterating global reduction 1 with 14 rules applied. Total rules applied 79 place count 139 transition count 269
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 84 place count 139 transition count 264
Applied a total of 84 rules in 6 ms. Remains 139 /204 variables (removed 65) and now considering 264/297 (removed 33) transitions.
[2024-05-21 12:21:51] [INFO ] Flow matrix only has 205 transitions (discarded 59 similar events)
// Phase 1: matrix 205 rows 139 cols
[2024-05-21 12:21:51] [INFO ] Computed 26 invariants in 1 ms
[2024-05-21 12:21:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-21 12:21:51] [INFO ] Flow matrix only has 205 transitions (discarded 59 similar events)
[2024-05-21 12:21:51] [INFO ] Invariant cache hit.
[2024-05-21 12:21:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:21:51] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Running 263 sub problems to find dead transitions.
[2024-05-21 12:21:51] [INFO ] Flow matrix only has 205 transitions (discarded 59 similar events)
[2024-05-21 12:21:51] [INFO ] Invariant cache hit.
[2024-05-21 12:21:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 2/139 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (OVERLAPS) 204/343 variables, 139/165 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 1/344 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/344 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (OVERLAPS) 0/344 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 344/344 variables, and 166 constraints, problems are : Problem set: 0 solved, 263 unsolved in 19654 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (OVERLAPS) 2/139 variables, 2/26 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (OVERLAPS) 204/343 variables, 139/165 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 263/428 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 1/344 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (OVERLAPS) 0/344 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 344/344 variables, and 429 constraints, problems are : Problem set: 0 solved, 263 unsolved in 15101 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 0/0 constraints]
After SMT, in 34817ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 34823ms
Starting structural reductions in LTL mode, iteration 1 : 139/204 places, 264/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35018 ms. Remains : 139/204 places, 264/297 transitions.
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 11 ms
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 10 ms
[2024-05-21 12:22:26] [INFO ] Input system was already deterministic with 264 transitions.
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 9 ms
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 10 ms
[2024-05-21 12:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality4093290284693611613.gal : 13 ms
[2024-05-21 12:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality13152865079853821566.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/CTLCardinality4093290284693611613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13152865079853821566.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,7.875e+17,0.043609,4508,2,390,5,1512,6,0,756,1036,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) * E(AG(((A((p8==0) U ((p1==0)||(p11==1))) + AF((p64==1))) + AG((p337==0)))) U EX(!(EX((p192==1))))))
=> equivalent forward existential formula: [(EY(FwdU((Init * EX(TRUE)),!(E(TRUE U !(((!((E(!(((p1==0)||(p11==1))) U (!((p8==0)) * !(((p1==0)||(p11==1))))) ...271
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.131173,7200,1,0,6,20304,10,0,2933,1668,4
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Graph (trivial) has 293 edges and 204 vertex of which 147 / 204 are part of one of the 24 SCC in 5 ms
Free SCC test removed 123 places
Ensure Unique test removed 266 transitions
Reduce isomorphic transitions removed 266 transitions.
Graph (complete) has 107 edges and 81 vertex of which 29 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.1 ms
Discarding 52 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 29 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 28 transition count 30
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 26 place count 6 transition count 8
Iterating global reduction 2 with 22 rules applied. Total rules applied 48 place count 6 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 6 transition count 7
Applied a total of 49 rules in 25 ms. Remains 6 /204 variables (removed 198) and now considering 7/297 (removed 290) transitions.
[2024-05-21 12:22:26] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2024-05-21 12:22:26] [INFO ] Computed 3 invariants in 1 ms
[2024-05-21 12:22:26] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 12:22:26] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-21 12:22:26] [INFO ] Invariant cache hit.
[2024-05-21 12:22:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:22:26] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 12:22:26] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2024-05-21 12:22:26] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-21 12:22:26] [INFO ] Invariant cache hit.
[2024-05-21 12:22:26] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/11 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 10 constraints, problems are : Problem set: 0 solved, 6 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/6 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1/11 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/11 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 16 constraints, problems are : Problem set: 0 solved, 6 unsolved in 127 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 233ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 234ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/204 places, 7/297 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 310 ms. Remains : 6/204 places, 7/297 transitions.
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 1 ms
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 0 ms
[2024-05-21 12:22:26] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 0 ms
[2024-05-21 12:22:26] [INFO ] Flatten gal took : 1 ms
[2024-05-21 12:22:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality5079012125368291187.gal : 1 ms
[2024-05-21 12:22:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality292836556115135590.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/CTLCardinality5079012125368291187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality292836556115135590.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,4,0.003102,3312,2,14,5,40,6,0,25,23,0


Converting to forward existential form...Done !
original formula: EG(EF((AG((p168==1)) + (p247==0))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E(TRUE U !((p168==1)))) + (p247==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005659,3628,1,0,8,81,22,1,117,49,15
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 151 transition count 297
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 71 place count 133 transition count 261
Iterating global reduction 1 with 18 rules applied. Total rules applied 89 place count 133 transition count 261
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 97 place count 133 transition count 253
Applied a total of 97 rules in 8 ms. Remains 133 /204 variables (removed 71) and now considering 253/297 (removed 44) transitions.
[2024-05-21 12:22:26] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 133 cols
[2024-05-21 12:22:26] [INFO ] Computed 24 invariants in 3 ms
[2024-05-21 12:22:26] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-21 12:22:26] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:22:26] [INFO ] Invariant cache hit.
[2024-05-21 12:22:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:22:27] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-21 12:22:27] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:22:27] [INFO ] Invariant cache hit.
[2024-05-21 12:22:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 197/330 variables, 133/157 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/330 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 1/331 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 0/331 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 158 constraints, problems are : Problem set: 0 solved, 252 unsolved in 15002 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 133/133 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 197/330 variables, 133/157 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/330 variables, 252/409 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/330 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 1/331 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/331 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 0/331 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 331/331 variables, and 410 constraints, problems are : Problem set: 0 solved, 252 unsolved in 13443 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 133/133 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 28512ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 28518ms
Starting structural reductions in LTL mode, iteration 1 : 133/204 places, 253/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28788 ms. Remains : 133/204 places, 253/297 transitions.
[2024-05-21 12:22:55] [INFO ] Flatten gal took : 15 ms
[2024-05-21 12:22:55] [INFO ] Flatten gal took : 13 ms
[2024-05-21 12:22:55] [INFO ] Input system was already deterministic with 253 transitions.
[2024-05-21 12:22:55] [INFO ] Flatten gal took : 12 ms
[2024-05-21 12:22:55] [INFO ] Flatten gal took : 13 ms
[2024-05-21 12:22:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality79093468639299239.gal : 3 ms
[2024-05-21 12:22:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality15287818397152431099.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/CTLCardinality79093468639299239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15287818397152431099.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,3.90625e+17,0.06448,4428,2,367,5,1447,6,0,731,1004,0


Converting to forward existential form...Done !
original formula: EF(EX(TRUE))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * TRUE)] != FALSE
(forward)formula 0,1,0.086379,4428,1,0,6,1447,7,1,1127,1004,1
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 154 transition count 297
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 65 place count 139 transition count 267
Iterating global reduction 1 with 15 rules applied. Total rules applied 80 place count 139 transition count 267
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 86 place count 139 transition count 261
Applied a total of 86 rules in 10 ms. Remains 139 /204 variables (removed 65) and now considering 261/297 (removed 36) transitions.
[2024-05-21 12:22:55] [INFO ] Flow matrix only has 203 transitions (discarded 58 similar events)
// Phase 1: matrix 203 rows 139 cols
[2024-05-21 12:22:55] [INFO ] Computed 27 invariants in 1 ms
[2024-05-21 12:22:55] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-21 12:22:55] [INFO ] Flow matrix only has 203 transitions (discarded 58 similar events)
[2024-05-21 12:22:55] [INFO ] Invariant cache hit.
[2024-05-21 12:22:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:22:56] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2024-05-21 12:22:56] [INFO ] Flow matrix only has 203 transitions (discarded 58 similar events)
[2024-05-21 12:22:56] [INFO ] Invariant cache hit.
[2024-05-21 12:22:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 3/139 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 202/341 variables, 139/166 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (OVERLAPS) 1/342 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 9 (OVERLAPS) 0/342 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 167 constraints, problems are : Problem set: 0 solved, 260 unsolved in 19466 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 1/136 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 3/139 variables, 3/27 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 202/341 variables, 139/166 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 260/426 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 8 (OVERLAPS) 1/342 variables, 1/427 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/342 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 10 (OVERLAPS) 0/342 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 260 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 427 constraints, problems are : Problem set: 0 solved, 260 unsolved in 17253 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, State Equation: 139/139 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints]
After SMT, in 36787ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 36793ms
Starting structural reductions in LTL mode, iteration 1 : 139/204 places, 261/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37068 ms. Remains : 139/204 places, 261/297 transitions.
[2024-05-21 12:23:32] [INFO ] Flatten gal took : 14 ms
[2024-05-21 12:23:32] [INFO ] Flatten gal took : 12 ms
[2024-05-21 12:23:32] [INFO ] Input system was already deterministic with 261 transitions.
[2024-05-21 12:23:32] [INFO ] Flatten gal took : 12 ms
[2024-05-21 12:23:32] [INFO ] Flatten gal took : 12 ms
[2024-05-21 12:23:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality13024591738784159933.gal : 3 ms
[2024-05-21 12:23:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality12223449392720499242.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/CTLCardinality13024591738784159933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12223449392720499242.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,6.32813e+17,0.066103,4500,2,389,5,1504,6,0,751,1035,0


Converting to forward existential form...Done !
original formula: AG(((EF(((((p319==0)&&(p230==1))||(p42==0))||(p169==1))) + AF(EG((p219!=1)))) + ((AX(((p44==0)||(p177==1))) * (p30==1)) * (p143==0))))
=> equivalent forward existential formula: (([(EY((FwdU(Init,TRUE) * !((E(TRUE U ((((p319==0)&&(p230==1))||(p42==0))||(p169==1))) + !(EG(!(EG((p219!=1)))))...473
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.270612,8248,1,0,15,21261,30,3,3303,3351,13
FORMULA DLCflexbar-PT-2a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 156 transition count 297
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 66 place count 138 transition count 261
Iterating global reduction 1 with 18 rules applied. Total rules applied 84 place count 138 transition count 261
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 138 transition count 253
Applied a total of 92 rules in 7 ms. Remains 138 /204 variables (removed 66) and now considering 253/297 (removed 44) transitions.
[2024-05-21 12:23:33] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 138 cols
[2024-05-21 12:23:33] [INFO ] Computed 29 invariants in 2 ms
[2024-05-21 12:23:33] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-21 12:23:33] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:23:33] [INFO ] Invariant cache hit.
[2024-05-21 12:23:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:23:33] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2024-05-21 12:23:33] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
[2024-05-21 12:23:33] [INFO ] Invariant cache hit.
[2024-05-21 12:23:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 5/138 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 197/335 variables, 138/167 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (OVERLAPS) 1/336 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/336 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (OVERLAPS) 0/336 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 336/336 variables, and 168 constraints, problems are : Problem set: 0 solved, 252 unsolved in 18481 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 138/138 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 5/138 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 197/335 variables, 138/167 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 252/419 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 8 (OVERLAPS) 1/336 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/336 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 10 (OVERLAPS) 0/336 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Int declared 336/336 variables, and 420 constraints, problems are : Problem set: 0 solved, 252 unsolved in 15414 ms.
Refiners :[Positive P Invariants (semi-flows): 29/29 constraints, State Equation: 138/138 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints]
After SMT, in 33949ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 33955ms
Starting structural reductions in LTL mode, iteration 1 : 138/204 places, 253/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34264 ms. Remains : 138/204 places, 253/297 transitions.
[2024-05-21 12:24:07] [INFO ] Flatten gal took : 14 ms
[2024-05-21 12:24:07] [INFO ] Flatten gal took : 10 ms
[2024-05-21 12:24:07] [INFO ] Input system was already deterministic with 253 transitions.
[2024-05-21 12:24:07] [INFO ] Flatten gal took : 11 ms
[2024-05-21 12:24:07] [INFO ] Flatten gal took : 11 ms
[2024-05-21 12:24:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality12862090202241802512.gal : 3 ms
[2024-05-21 12:24:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality5253315656815580630.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/CTLCardinality12862090202241802512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5253315656815580630.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,3.90625e+17,0.058551,4436,2,384,5,1470,6,0,736,1013,0


Converting to forward existential form...Done !
original formula: EX(E((((p140==1)||(!((p314==0)||(p312==1)))) + (AF((p339==0)) * ((p178!=0) + AX((p206==1))))) U (!(EF(EX(((p266==0)||(p84==1))))) * EX(TR...161
=> equivalent forward existential formula: [(EY((FwdU(EY(Init),(((p140==1)||(!((p314==0)||(p312==1)))) + (!(EG(!((p339==0)))) * ((p178!=0) + !(EX(!((p206==...225
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.191935,7392,1,0,7,20746,14,0,3089,2343,6
FORMULA DLCflexbar-PT-2a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 204/204 places, 297/297 transitions.
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 157 transition count 297
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 64 place count 140 transition count 263
Iterating global reduction 1 with 17 rules applied. Total rules applied 81 place count 140 transition count 263
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 89 place count 140 transition count 255
Applied a total of 89 rules in 5 ms. Remains 140 /204 variables (removed 64) and now considering 255/297 (removed 42) transitions.
[2024-05-21 12:24:07] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 140 cols
[2024-05-21 12:24:07] [INFO ] Computed 30 invariants in 5 ms
[2024-05-21 12:24:07] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 12:24:07] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
[2024-05-21 12:24:07] [INFO ] Invariant cache hit.
[2024-05-21 12:24:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 12:24:08] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Running 254 sub problems to find dead transitions.
[2024-05-21 12:24:08] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
[2024-05-21 12:24:08] [INFO ] Invariant cache hit.
[2024-05-21 12:24:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 6/140 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (OVERLAPS) 198/338 variables, 140/170 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (OVERLAPS) 1/339 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 9 (OVERLAPS) 0/339 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Real declared 339/339 variables, and 171 constraints, problems are : Problem set: 0 solved, 254 unsolved in 18313 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 140/140 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/134 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 6/140 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (OVERLAPS) 198/338 variables, 140/170 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 254/424 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/338 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 8 (OVERLAPS) 1/339 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/339 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 10 (OVERLAPS) 0/339 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Int declared 339/339 variables, and 425 constraints, problems are : Problem set: 0 solved, 254 unsolved in 14802 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 140/140 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints]
After SMT, in 33165ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 33170ms
Starting structural reductions in LTL mode, iteration 1 : 140/204 places, 255/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33395 ms. Remains : 140/204 places, 255/297 transitions.
[2024-05-21 12:24:41] [INFO ] Flatten gal took : 8 ms
[2024-05-21 12:24:41] [INFO ] Flatten gal took : 7 ms
[2024-05-21 12:24:41] [INFO ] Input system was already deterministic with 255 transitions.
[2024-05-21 12:24:41] [INFO ] Flatten gal took : 7 ms
[2024-05-21 12:24:41] [INFO ] Flatten gal took : 6 ms
[2024-05-21 12:24:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality7594519913548414742.gal : 2 ms
[2024-05-21 12:24:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality15730232826287773538.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/CTLCardinality7594519913548414742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15730232826287773538.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,4.39453e+17,0.056728,4448,2,389,5,1491,6,0,742,1027,0


Converting to forward existential form...Done !
original formula: ((EX(((p111!=0)&&(p26!=1))) + EF((((EG((p13==0)) * (p301==1)) * ((p316==0)||(p73==1))) + AX(EF((p229==0)))))) + EG(((p69==1)&&((((p164==1...195
=> equivalent forward existential formula: (([(EY(Init) * ((p111!=0)&&(p26!=1)))] != FALSE + ([FwdG(((FwdU(Init,TRUE) * ((p316==0)||(p73==1))) * (p301==1))...326
Hit Full ! (commute/partial/dont) 253/0/2
(forward)formula 0,1,0.227512,7932,1,0,14,21530,22,4,3277,3773,13
FORMULA DLCflexbar-PT-2a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-21 12:24:41] [INFO ] Flatten gal took : 9 ms
[2024-05-21 12:24:41] [INFO ] Flatten gal took : 7 ms
Total runtime 213532 ms.

BK_STOP 1716294281564

--------------------
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="DLCflexbar-PT-2a"
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 DLCflexbar-PT-2a, 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 r114-smll-171624275100001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-2a.tgz
mv DLCflexbar-PT-2a 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 ;