About the Execution of ITS-Tools for DLCround-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 374.071 | 68856.00 | 96739.00 | 529.60 | FTTTTFTTFTTTFFFF | normal |
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-171624275300113.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 DLCround-PT-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275300113
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 3.9K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 13 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 13:24 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 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 148K 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 DLCround-PT-03a-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-03a-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716336084737
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 00:01:26] [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]
[2024-05-22 00:01:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 00:01:27] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2024-05-22 00:01:27] [INFO ] Transformed 113 places.
[2024-05-22 00:01:27] [INFO ] Transformed 617 transitions.
[2024-05-22 00:01:27] [INFO ] Found NUPN structural information;
[2024-05-22 00:01:27] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 518 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 51 ms.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 110 transition count 522
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 110 transition count 522
Drop transitions (Redundant composition of simpler transitions.) removed 158 transitions
Redundant transition composition rules discarded 158 transitions
Iterating global reduction 0 with 158 rules applied. Total rules applied 164 place count 110 transition count 364
Applied a total of 164 rules in 84 ms. Remains 110 /113 variables (removed 3) and now considering 364/545 (removed 181) transitions.
[2024-05-22 00:01:27] [INFO ] Flow matrix only has 103 transitions (discarded 261 similar events)
// Phase 1: matrix 103 rows 110 cols
[2024-05-22 00:01:27] [INFO ] Computed 52 invariants in 17 ms
[2024-05-22 00:01:28] [INFO ] Implicit Places using invariants in 689 ms returned [66, 70, 72, 74, 76, 77, 79, 81, 86, 90, 91, 97, 99, 100, 102, 105, 107]
Discarding 17 places :
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Implicit Place search using SMT only with invariants took 763 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/113 places, 307/545 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 168 transitions
Redundant transition composition rules discarded 168 transitions
Iterating global reduction 0 with 168 rules applied. Total rules applied 168 place count 93 transition count 139
Applied a total of 168 rules in 9 ms. Remains 93 /93 variables (removed 0) and now considering 139/307 (removed 168) transitions.
[2024-05-22 00:01:28] [INFO ] Flow matrix only has 103 transitions (discarded 36 similar events)
// Phase 1: matrix 103 rows 93 cols
[2024-05-22 00:01:28] [INFO ] Computed 35 invariants in 3 ms
[2024-05-22 00:01:28] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-22 00:01:28] [INFO ] Flow matrix only has 103 transitions (discarded 36 similar events)
[2024-05-22 00:01:28] [INFO ] Invariant cache hit.
[2024-05-22 00:01:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:28] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 93/113 places, 139/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1138 ms. Remains : 93/113 places, 139/545 transitions.
Support contains 72 out of 93 places after structural reductions.
[2024-05-22 00:01:29] [INFO ] Flatten gal took : 52 ms
[2024-05-22 00:01:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-03a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 00:01:29] [INFO ] Flatten gal took : 19 ms
[2024-05-22 00:01:29] [INFO ] Input system was already deterministic with 139 transitions.
Support contains 67 out of 93 places (down from 72) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2489 ms. (16 steps per ms) remains 11/44 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 204 ms. (195 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 295 ms. (135 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 335 ms. (119 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 154 ms. (258 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 124 ms. (320 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 11/11 properties
[2024-05-22 00:01:30] [INFO ] Flow matrix only has 103 transitions (discarded 36 similar events)
[2024-05-22 00:01:30] [INFO ] Invariant cache hit.
[2024-05-22 00:01:30] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 1 (OVERLAPS) 33/60 variables, 23/23 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/23 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 33/93 variables, 12/35 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/35 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 102/195 variables, 93/128 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/128 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/196 variables, 1/129 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 0/129 constraints. Problems are: Problem set: 5 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/196 variables, 0/129 constraints. Problems are: Problem set: 5 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 196/196 variables, and 129 constraints, problems are : Problem set: 5 solved, 6 unsolved in 471 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, State Equation: 93/93 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 6 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Int declared 43/196 variables, and 15 constraints, problems are : Problem set: 11 solved, 0 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 15/35 constraints, State Equation: 0/93 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 577ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 12 ms
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 12 ms
[2024-05-22 00:01:31] [INFO ] Input system was already deterministic with 139 transitions.
Computed a total of 28 stabilizing places and 1 stable transitions
Graph (complete) has 173 edges and 93 vertex of which 66 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Graph (trivial) has 132 edges and 93 vertex of which 60 / 93 are part of one of the 9 SCC in 3 ms
Free SCC test removed 51 places
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Graph (complete) has 55 edges and 42 vertex of which 15 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 15 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 14 transition count 20
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 9 place count 9 transition count 15
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 9 transition count 15
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 15 place count 9 transition count 14
Applied a total of 15 rules in 30 ms. Remains 9 /93 variables (removed 84) and now considering 14/139 (removed 125) transitions.
[2024-05-22 00:01:31] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
// Phase 1: matrix 9 rows 9 cols
[2024-05-22 00:01:31] [INFO ] Computed 3 invariants in 1 ms
[2024-05-22 00:01:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 00:01:31] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2024-05-22 00:01:31] [INFO ] Invariant cache hit.
[2024-05-22 00:01:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-22 00:01:31] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2024-05-22 00:01:31] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2024-05-22 00:01:31] [INFO ] Invariant cache hit.
[2024-05-22 00:01:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 8/17 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 1/18 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 13 constraints, problems are : Problem set: 0 solved, 13 unsolved in 245 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 8/17 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 13/25 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/17 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 1/18 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/18 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 26 constraints, problems are : Problem set: 0 solved, 13 unsolved in 177 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 432ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 433ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/93 places, 14/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 524 ms. Remains : 9/93 places, 14/139 transitions.
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:01:31] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:31] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality12943345074440041746.gal : 1 ms
[2024-05-22 00:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10378516512749252410.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/CTLCardinality12943345074440041746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10378516512749252410.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,13,0.014663,3176,2,18,5,74,6,0,44,47,0
Converting to forward existential form...Done !
original formula: EF(AG(((p12==0)&&(p38==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p12==0)&&(p38==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.016297,3524,1,0,6,153,15,0,186,78,5
FORMULA DLCround-PT-03a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 66 transition count 139
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 39 place count 54 transition count 115
Iterating global reduction 1 with 12 rules applied. Total rules applied 51 place count 54 transition count 115
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 55 place count 54 transition count 111
Applied a total of 55 rules in 4 ms. Remains 54 /93 variables (removed 39) and now considering 111/139 (removed 28) transitions.
[2024-05-22 00:01:32] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 54 cols
[2024-05-22 00:01:32] [INFO ] Computed 8 invariants in 1 ms
[2024-05-22 00:01:32] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 00:01:32] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 00:01:32] [INFO ] Invariant cache hit.
[2024-05-22 00:01:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:32] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2024-05-22 00:01:32] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 00:01:32] [INFO ] Invariant cache hit.
[2024-05-22 00:01:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 86/140 variables, 54/62 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 1/141 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/141 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 63 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2681 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 86/140 variables, 54/62 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 110/172 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 1/141 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/141 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 173 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2855 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 5583ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 5587ms
Starting structural reductions in LTL mode, iteration 1 : 54/93 places, 111/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5709 ms. Remains : 54/93 places, 111/139 transitions.
[2024-05-22 00:01:37] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:01:37] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:01:37] [INFO ] Input system was already deterministic with 111 transitions.
[2024-05-22 00:01:37] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:01:37] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:01:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality16050297861445427187.gal : 2 ms
[2024-05-22 00:01:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality14944050379554296908.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/CTLCardinality16050297861445427187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14944050379554296908.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,2.88e+06,0.015538,3840,2,154,5,671,6,0,304,484,0
Converting to forward existential form...Done !
original formula: AG(AX(EF((p49==1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U (p49==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.034702,4156,1,0,6,4589,14,0,1258,756,5
FORMULA DLCround-PT-03a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 66 transition count 139
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 40 place count 53 transition count 113
Iterating global reduction 1 with 13 rules applied. Total rules applied 53 place count 53 transition count 113
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 57 place count 53 transition count 109
Applied a total of 57 rules in 4 ms. Remains 53 /93 variables (removed 40) and now considering 109/139 (removed 30) transitions.
[2024-05-22 00:01:37] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 53 cols
[2024-05-22 00:01:37] [INFO ] Computed 8 invariants in 1 ms
[2024-05-22 00:01:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-22 00:01:37] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 00:01:37] [INFO ] Invariant cache hit.
[2024-05-22 00:01:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:37] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 108 sub problems to find dead transitions.
[2024-05-22 00:01:37] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 00:01:37] [INFO ] Invariant cache hit.
[2024-05-22 00:01:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 85/138 variables, 53/61 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 1/139 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 0/139 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 62 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3378 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 85/138 variables, 53/61 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 108/169 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (OVERLAPS) 1/139 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 0/139 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 170 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3231 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
After SMT, in 6634ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 6637ms
Starting structural reductions in LTL mode, iteration 1 : 53/93 places, 109/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6767 ms. Remains : 53/93 places, 109/139 transitions.
[2024-05-22 00:01:44] [INFO ] Flatten gal took : 9 ms
[2024-05-22 00:01:44] [INFO ] Flatten gal took : 8 ms
[2024-05-22 00:01:44] [INFO ] Input system was already deterministic with 109 transitions.
[2024-05-22 00:01:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 00:01:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 00:01:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3496023822997939071.gal : 3 ms
[2024-05-22 00:01:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality3824500233900481481.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/CTLCardinality3496023822997939071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3824500233900481481.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,2.56e+06,0.016294,3832,2,150,5,658,6,0,299,473,0
Converting to forward existential form...Done !
original formula: AF(AG(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(TRUE))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.035104,4148,1,0,6,4507,18,0,1199,927,5
FORMULA DLCround-PT-03a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Graph (trivial) has 135 edges and 93 vertex of which 62 / 93 are part of one of the 8 SCC in 1 ms
Free SCC test removed 54 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 49 edges and 39 vertex of which 13 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.0 ms
Discarding 26 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 13 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 14
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 10 place count 6 transition count 8
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 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 17 place count 6 transition count 7
Applied a total of 17 rules in 12 ms. Remains 6 /93 variables (removed 87) and now considering 7/139 (removed 132) transitions.
[2024-05-22 00:01:44] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2024-05-22 00:01:44] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 00:01:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 00:01:44] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-22 00:01:44] [INFO ] Invariant cache hit.
[2024-05-22 00:01:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:44] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-22 00:01:44] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2024-05-22 00:01:44] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2024-05-22 00:01:44] [INFO ] Invariant cache hit.
[2024-05-22 00:01:44] [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 146 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 133 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 286ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 287ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/93 places, 7/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 368 ms. Remains : 6/93 places, 7/139 transitions.
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality2149650215998355532.gal : 1 ms
[2024-05-22 00:01:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality8137787775842682825.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/CTLCardinality2149650215998355532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8137787775842682825.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,4,0.002869,3308,2,14,5,40,6,0,25,23,0
Converting to forward existential form...Done !
original formula: AG(AF(EG(EF(((p46==0)&&(p96==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(E(TRUE U ((p46==0)&&(p96==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005466,3624,1,0,7,82,21,0,118,49,9
FORMULA DLCround-PT-03a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Graph (trivial) has 131 edges and 93 vertex of which 61 / 93 are part of one of the 8 SCC in 1 ms
Free SCC test removed 53 places
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Graph (complete) has 52 edges and 40 vertex of which 13 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 13 place count 6 transition count 12
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 6 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 5 transition count 7
Applied a total of 19 rules in 5 ms. Remains 5 /93 variables (removed 88) and now considering 7/139 (removed 132) transitions.
// Phase 1: matrix 7 rows 5 cols
[2024-05-22 00:01:45] [INFO ] Computed 2 invariants in 0 ms
[2024-05-22 00:01:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 00:01:45] [INFO ] Invariant cache hit.
[2024-05-22 00:01:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-22 00:01:45] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-22 00:01:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/11 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/11 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/12 variables, and 7 constraints, problems are : Problem set: 0 solved, 4 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/11 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/11 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/12 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 65 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 148ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 148ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/93 places, 7/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 236 ms. Remains : 5/93 places, 7/139 transitions.
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:01:45] [INFO ] Flatten gal took : 0 ms
[2024-05-22 00:01:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality12240964921281097836.gal : 1 ms
[2024-05-22 00:01:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality7738712573104555845.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/CTLCardinality12240964921281097836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7738712573104555845.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,6,0.002844,3304,2,9,5,35,5,0,28,21,0
Converting to forward existential form...Done !
original formula: AG(EF((((p56==0)||(p55==1))||(p16==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((p56==0)||(p55==1))||(p16==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.00516,3620,1,0,6,76,12,0,109,42,5
FORMULA DLCround-PT-03a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 67 transition count 139
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 38 place count 55 transition count 115
Iterating global reduction 1 with 12 rules applied. Total rules applied 50 place count 55 transition count 115
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 54 place count 55 transition count 111
Applied a total of 54 rules in 12 ms. Remains 55 /93 variables (removed 38) and now considering 111/139 (removed 28) transitions.
[2024-05-22 00:01:45] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 55 cols
[2024-05-22 00:01:45] [INFO ] Computed 9 invariants in 2 ms
[2024-05-22 00:01:45] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 00:01:45] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 00:01:45] [INFO ] Invariant cache hit.
[2024-05-22 00:01:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:45] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 110 sub problems to find dead transitions.
[2024-05-22 00:01:45] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 00:01:45] [INFO ] Invariant cache hit.
[2024-05-22 00:01:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 1/55 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/141 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 1/142 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 65 constraints, problems are : Problem set: 0 solved, 110 unsolved in 3354 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 1/55 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 86/141 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 110/174 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 1/142 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/142 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/142 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 175 constraints, problems are : Problem set: 0 solved, 110 unsolved in 2988 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 6376ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 6379ms
Starting structural reductions in LTL mode, iteration 1 : 55/93 places, 111/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6515 ms. Remains : 55/93 places, 111/139 transitions.
[2024-05-22 00:01:51] [INFO ] Flatten gal took : 8 ms
[2024-05-22 00:01:51] [INFO ] Flatten gal took : 10 ms
[2024-05-22 00:01:51] [INFO ] Input system was already deterministic with 111 transitions.
[2024-05-22 00:01:51] [INFO ] Flatten gal took : 10 ms
[2024-05-22 00:01:51] [INFO ] Flatten gal took : 7 ms
[2024-05-22 00:01:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6173820727174703751.gal : 2 ms
[2024-05-22 00:01:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality13220189771164265630.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/CTLCardinality6173820727174703751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13220189771164265630.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,2.88e+06,0.016536,3848,2,157,5,686,6,0,305,489,0
Converting to forward existential form...Done !
original formula: (AX(AG(((p74!=0)&&(p14!=1)))) + (EX(EF((p63==1))) * E(((p67==0)||(p13==1)) U !(EX((p51!=1))))))
=> equivalent forward existential formula: [(FwdU(EY((Init * !((EX(E(TRUE U (p63==1))) * E(((p67==0)||(p13==1)) U !(EX((p51!=1)))))))),TRUE) * !(((p74!=0)&...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.040671,4428,1,0,12,5112,20,3,1327,1521,9
FORMULA DLCround-PT-03a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 68 transition count 139
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 38 place count 55 transition count 113
Iterating global reduction 1 with 13 rules applied. Total rules applied 51 place count 55 transition count 113
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 55 place count 55 transition count 109
Applied a total of 55 rules in 4 ms. Remains 55 /93 variables (removed 38) and now considering 109/139 (removed 30) transitions.
[2024-05-22 00:01:51] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 55 cols
[2024-05-22 00:01:51] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 00:01:51] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 00:01:51] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 00:01:51] [INFO ] Invariant cache hit.
[2024-05-22 00:01:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:52] [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 108 sub problems to find dead transitions.
[2024-05-22 00:01:52] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 00:01:52] [INFO ] Invariant cache hit.
[2024-05-22 00:01:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (OVERLAPS) 1/141 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (OVERLAPS) 0/141 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 66 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3292 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 108 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 3 (OVERLAPS) 2/55 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 5 (OVERLAPS) 85/140 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 108/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 108 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 174 constraints, problems are : Problem set: 0 solved, 108 unsolved in 3119 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 108/108 constraints, Known Traps: 0/0 constraints]
After SMT, in 6431ms problems are : Problem set: 0 solved, 108 unsolved
Search for dead transitions found 0 dead transitions in 6433ms
Starting structural reductions in LTL mode, iteration 1 : 55/93 places, 109/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6543 ms. Remains : 55/93 places, 109/139 transitions.
[2024-05-22 00:01:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:01:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:01:58] [INFO ] Input system was already deterministic with 109 transitions.
[2024-05-22 00:01:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:01:58] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:01:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality16835455924116733690.gal : 1 ms
[2024-05-22 00:01:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality10551959321282549958.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/CTLCardinality16835455924116733690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10551959321282549958.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,2.56e+06,0.023513,3836,2,158,5,708,6,0,301,504,0
Converting to forward existential form...Done !
original formula: AG(EF(((p95==1) + ((p13==0) * EX((p87==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p95==1) + ((p13==0) * EX((p87==1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.055375,4416,1,0,7,4734,16,2,1254,1165,8
FORMULA DLCround-PT-03a-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Graph (trivial) has 115 edges and 93 vertex of which 47 / 93 are part of one of the 10 SCC in 0 ms
Free SCC test removed 37 places
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Graph (complete) has 89 edges and 56 vertex of which 29 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 29 transition count 52
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 26 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 25 transition count 51
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 14 place count 21 transition count 45
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 21 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 20 place count 21 transition count 43
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 22 place count 20 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 26 place count 20 transition count 38
Applied a total of 26 rules in 8 ms. Remains 20 /93 variables (removed 73) and now considering 38/139 (removed 101) transitions.
[2024-05-22 00:01:58] [INFO ] Flow matrix only has 21 transitions (discarded 17 similar events)
// Phase 1: matrix 21 rows 20 cols
[2024-05-22 00:01:58] [INFO ] Computed 6 invariants in 1 ms
[2024-05-22 00:01:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 00:01:58] [INFO ] Flow matrix only has 21 transitions (discarded 17 similar events)
[2024-05-22 00:01:58] [INFO ] Invariant cache hit.
[2024-05-22 00:01:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:01:58] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-22 00:01:58] [INFO ] Redundant transitions in 0 ms returned []
Running 37 sub problems to find dead transitions.
[2024-05-22 00:01:58] [INFO ] Flow matrix only has 21 transitions (discarded 17 similar events)
[2024-05-22 00:01:58] [INFO ] Invariant cache hit.
[2024-05-22 00:01:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/20 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 20/40 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 1/41 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 0/41 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 27 constraints, problems are : Problem set: 0 solved, 37 unsolved in 749 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/20 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 20/40 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 37/63 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/41 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/41 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 64 constraints, problems are : Problem set: 0 solved, 37 unsolved in 641 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 1411ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 1412ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/93 places, 38/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1500 ms. Remains : 20/93 places, 38/139 transitions.
[2024-05-22 00:02:00] [INFO ] Flatten gal took : 3 ms
[2024-05-22 00:02:00] [INFO ] Flatten gal took : 2 ms
[2024-05-22 00:02:00] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-22 00:02:00] [INFO ] Flatten gal took : 3 ms
[2024-05-22 00:02:00] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:02:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality6452035547150704018.gal : 1 ms
[2024-05-22 00:02:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality5804345030465167417.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/CTLCardinality6452035547150704018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5804345030465167417.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,481,0.008295,3464,2,50,5,184,6,0,100,120,0
Converting to forward existential form...Done !
original formula: E((p68==0) U ((!(AF(!(EG((p48==1))))) * EF((p38==1))) * EG(((p7==0)||(p23==1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,(p68==0)) * (!(!(EG(!(!(EG((p48==1))))))) * E(TRUE U (p38==1)))),((p7==0)||(p23==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 34/0/4
(forward)formula 0,0,0.018738,4044,1,0,13,741,42,3,542,343,15
FORMULA DLCround-PT-03a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 67 transition count 139
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 38 place count 55 transition count 115
Iterating global reduction 1 with 12 rules applied. Total rules applied 50 place count 55 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 55 transition count 112
Applied a total of 53 rules in 5 ms. Remains 55 /93 variables (removed 38) and now considering 112/139 (removed 27) transitions.
[2024-05-22 00:02:00] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
// Phase 1: matrix 88 rows 55 cols
[2024-05-22 00:02:00] [INFO ] Computed 9 invariants in 1 ms
[2024-05-22 00:02:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 00:02:00] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
[2024-05-22 00:02:00] [INFO ] Invariant cache hit.
[2024-05-22 00:02:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:02:00] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2024-05-22 00:02:00] [INFO ] Flow matrix only has 88 transitions (discarded 24 similar events)
[2024-05-22 00:02:00] [INFO ] Invariant cache hit.
[2024-05-22 00:02:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (OVERLAPS) 1/55 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 87/142 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 65 constraints, problems are : Problem set: 0 solved, 111 unsolved in 4550 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (OVERLAPS) 1/55 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 87/142 variables, 55/64 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 111/175 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 1/143 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/143 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 176 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3791 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
After SMT, in 8368ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 8370ms
Starting structural reductions in LTL mode, iteration 1 : 55/93 places, 112/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8476 ms. Remains : 55/93 places, 112/139 transitions.
[2024-05-22 00:02:08] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:08] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:08] [INFO ] Input system was already deterministic with 112 transitions.
[2024-05-22 00:02:08] [INFO ] Flatten gal took : 7 ms
[2024-05-22 00:02:08] [INFO ] Flatten gal took : 11 ms
[2024-05-22 00:02:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1429619095735844725.gal : 2 ms
[2024-05-22 00:02:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality12108850994430696922.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/CTLCardinality1429619095735844725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12108850994430696922.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,3.072e+06,0.015535,3844,2,143,5,620,6,0,306,437,0
Converting to forward existential form...Done !
original formula: (EG(AX((p76==1))) * AG(EF((p1==0))))
=> equivalent forward existential formula: ([(Init * !(EG(!(EX(!((p76==1)))))))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (p1==0))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.039814,4424,1,0,7,4197,19,0,1322,919,11
FORMULA DLCround-PT-03a-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 67 transition count 139
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 37 place count 56 transition count 117
Iterating global reduction 1 with 11 rules applied. Total rules applied 48 place count 56 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 52 place count 56 transition count 113
Applied a total of 52 rules in 3 ms. Remains 56 /93 variables (removed 37) and now considering 113/139 (removed 26) transitions.
[2024-05-22 00:02:08] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
// Phase 1: matrix 88 rows 56 cols
[2024-05-22 00:02:08] [INFO ] Computed 9 invariants in 5 ms
[2024-05-22 00:02:08] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 00:02:08] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
[2024-05-22 00:02:08] [INFO ] Invariant cache hit.
[2024-05-22 00:02:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:02:08] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2024-05-22 00:02:08] [INFO ] Flow matrix only has 88 transitions (discarded 25 similar events)
[2024-05-22 00:02:08] [INFO ] Invariant cache hit.
[2024-05-22 00:02:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 1/56 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (OVERLAPS) 87/143 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (OVERLAPS) 1/144 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/144 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/144 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 66 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3936 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 1/56 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (OVERLAPS) 87/143 variables, 56/65 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 112/177 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 1/144 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/144 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 10 (OVERLAPS) 0/144 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 178 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3396 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
After SMT, in 7363ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 7365ms
Starting structural reductions in LTL mode, iteration 1 : 56/93 places, 113/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7500 ms. Remains : 56/93 places, 113/139 transitions.
[2024-05-22 00:02:16] [INFO ] Flatten gal took : 7 ms
[2024-05-22 00:02:16] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:16] [INFO ] Input system was already deterministic with 113 transitions.
[2024-05-22 00:02:16] [INFO ] Flatten gal took : 8 ms
[2024-05-22 00:02:16] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:02:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality7437836601409655358.gal : 2 ms
[2024-05-22 00:02:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality14015863065142899457.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/CTLCardinality7437836601409655358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14015863065142899457.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,3.24e+06,0.016039,3852,2,146,5,643,6,0,310,448,0
Converting to forward existential form...Done !
original formula: AX(EF(AG((A(((p62==0)||(p40==1)) U ((p54==0)||(p28==1))) + AF((p85==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((!((E(!(((p54==0)||(p28==1))) U (!(((p62==0)||(p40==1))) * !(((p54==0)||(p2...233
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 103/10/10
(forward)formula 0,1,0.049905,4960,1,0,9,4936,36,2,1439,1638,13
FORMULA DLCround-PT-03a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 68 transition count 139
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 36 place count 57 transition count 117
Iterating global reduction 1 with 11 rules applied. Total rules applied 47 place count 57 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 50 place count 57 transition count 114
Applied a total of 50 rules in 6 ms. Remains 57 /93 variables (removed 36) and now considering 114/139 (removed 25) transitions.
[2024-05-22 00:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
// Phase 1: matrix 89 rows 57 cols
[2024-05-22 00:02:16] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 00:02:16] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 00:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2024-05-22 00:02:16] [INFO ] Invariant cache hit.
[2024-05-22 00:02:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:02:16] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 113 sub problems to find dead transitions.
[2024-05-22 00:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2024-05-22 00:02:16] [INFO ] Invariant cache hit.
[2024-05-22 00:02:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (OVERLAPS) 88/145 variables, 57/67 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (OVERLAPS) 1/146 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 9 (OVERLAPS) 0/146 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/146 variables, and 68 constraints, problems are : Problem set: 0 solved, 113 unsolved in 4044 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 113 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 3 (OVERLAPS) 2/57 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 5 (OVERLAPS) 88/145 variables, 57/67 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/145 variables, 113/180 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 8 (OVERLAPS) 1/146 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 10 (OVERLAPS) 0/146 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 113 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/146 variables, and 181 constraints, problems are : Problem set: 0 solved, 113 unsolved in 4013 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 0/0 constraints]
After SMT, in 8104ms problems are : Problem set: 0 solved, 113 unsolved
Search for dead transitions found 0 dead transitions in 8107ms
Starting structural reductions in LTL mode, iteration 1 : 57/93 places, 114/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8257 ms. Remains : 57/93 places, 114/139 transitions.
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:02:24] [INFO ] Input system was already deterministic with 114 transitions.
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 16 ms
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 4 ms
[2024-05-22 00:02:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality958324816663351327.gal : 6 ms
[2024-05-22 00:02:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality1754205409415395478.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/CTLCardinality958324816663351327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1754205409415395478.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,3.6864e+06,0.023906,3856,2,152,5,678,6,0,312,469,0
Converting to forward existential form...Done !
original formula: AG((E((((p7==0)||(p26==1))&&(p81==1)) U EG(EX((p86==1)))) + AX(!(A(((p45==0)||(p25==1)) U (p9!=1))))))
=> equivalent forward existential formula: [((EY((FwdU(Init,TRUE) * !(E((((p7==0)||(p26==1))&&(p81==1)) U EG(EX((p86==1))))))) * !(EG(!((p9!=1))))) * !(E(!...217
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 111/0/3
Hit Full ! (commute/partial/dont) 105/0/9
(forward)formula 0,1,0.079867,4964,1,0,10,6508,36,1,1474,2472,16
FORMULA DLCround-PT-03a-CTLCardinality-2024-11 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 : 93/93 places, 139/139 transitions.
Graph (trivial) has 136 edges and 93 vertex of which 63 / 93 are part of one of the 8 SCC in 0 ms
Free SCC test removed 55 places
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Graph (complete) has 46 edges and 38 vertex of which 11 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 15 place count 3 transition count 5
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 16 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 2 transition count 3
Applied a total of 18 rules in 6 ms. Remains 2 /93 variables (removed 91) and now considering 3/139 (removed 136) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-22 00:02:24] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 00:02:24] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-22 00:02:24] [INFO ] Invariant cache hit.
[2024-05-22 00:02:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-22 00:02:24] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-22 00:02:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 4 constraints, problems are : Problem set: 0 solved, 1 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 75ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 76ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/93 places, 3/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 134 ms. Remains : 2/93 places, 3/139 transitions.
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 0 ms
[2024-05-22 00:02:24] [INFO ] Input system was already deterministic with 3 transitions.
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality8078420389314744855.gal : 2 ms
[2024-05-22 00:02:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10528890718213458832.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/CTLCardinality8078420389314744855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10528890718213458832.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,2,0.002044,3276,2,4,5,12,5,0,12,6,0
Converting to forward existential form...Done !
original formula: EF(AG(AF((p12==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!((p12==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003452,3592,1,0,5,19,21,0,47,10,8
FORMULA DLCround-PT-03a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Graph (trivial) has 132 edges and 93 vertex of which 63 / 93 are part of one of the 8 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 49 edges and 38 vertex of which 11 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 13 place count 4 transition count 9
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 4 transition count 5
Applied a total of 17 rules in 2 ms. Remains 4 /93 variables (removed 89) and now considering 5/139 (removed 134) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 00:02:24] [INFO ] Computed 2 invariants in 0 ms
[2024-05-22 00:02:24] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 00:02:24] [INFO ] Invariant cache hit.
[2024-05-22 00:02:24] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-22 00:02:24] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-22 00:02:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 8 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 132ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 132ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/93 places, 5/139 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 193 ms. Remains : 4/93 places, 5/139 transitions.
[2024-05-22 00:02:25] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:25] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:25] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-22 00:02:25] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:25] [INFO ] Flatten gal took : 1 ms
[2024-05-22 00:02:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality7637525417145068362.gal : 14 ms
[2024-05-22 00:02:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15483521749311771499.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/CTLCardinality7637525417145068362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15483521749311771499.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,4,0.002479,3292,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: AG(AF(((p32==0)||(p2==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p32==0)||(p2==1))))] = FALSE
Hit Full ! (commute/partial/dont) 0/4/5
(forward)formula 0,0,0.003869,3608,1,0,6,47,19,0,104,26,8
FORMULA DLCround-PT-03a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 93/93 places, 139/139 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 71 transition count 139
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 61 transition count 119
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 61 transition count 119
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 61 transition count 116
Applied a total of 45 rules in 5 ms. Remains 61 /93 variables (removed 32) and now considering 116/139 (removed 23) transitions.
[2024-05-22 00:02:25] [INFO ] Flow matrix only has 90 transitions (discarded 26 similar events)
// Phase 1: matrix 90 rows 61 cols
[2024-05-22 00:02:25] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 00:02:25] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-22 00:02:25] [INFO ] Flow matrix only has 90 transitions (discarded 26 similar events)
[2024-05-22 00:02:25] [INFO ] Invariant cache hit.
[2024-05-22 00:02:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 00:02:25] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-05-22 00:02:25] [INFO ] Flow matrix only has 90 transitions (discarded 26 similar events)
[2024-05-22 00:02:25] [INFO ] Invariant cache hit.
[2024-05-22 00:02:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (OVERLAPS) 5/61 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (OVERLAPS) 89/150 variables, 61/74 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 1/151 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 0/151 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 151/151 variables, and 75 constraints, problems are : Problem set: 0 solved, 115 unsolved in 3785 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (OVERLAPS) 5/61 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (OVERLAPS) 89/150 variables, 61/74 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 115/189 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/150 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 1/151 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (OVERLAPS) 0/151 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 151/151 variables, and 190 constraints, problems are : Problem set: 0 solved, 115 unsolved in 4206 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
After SMT, in 8021ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 8025ms
Starting structural reductions in LTL mode, iteration 1 : 61/93 places, 116/139 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8215 ms. Remains : 61/93 places, 116/139 transitions.
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 11 ms
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:33] [INFO ] Input system was already deterministic with 116 transitions.
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 6 ms
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 5 ms
[2024-05-22 00:02:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4974301252708720206.gal : 2 ms
[2024-05-22 00:02:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality2174083708964998157.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/CTLCardinality4974301252708720206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2174083708964998157.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,4.032e+06,0.024965,3804,2,169,5,663,6,0,320,458,0
Converting to forward existential form...Done !
original formula: (EG(EF(AX(EF((p72==0))))) * EF(((AG(((p41!=1)&&(p111!=1))) * ((((p7==0)&&(p4==1))||((p19==0)&&(p95==1)))||(((p10==0)&&(p3==1))||(p30==1))...218
=> equivalent forward existential formula: ([((FwdU((Init * EG(E(TRUE U !(EX(!(E(TRUE U (p72==0)))))))),TRUE) * ((((p7==0)&&(p4==1))||((p19==0)&&(p95==1)))...378
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.068454,4648,1,0,8,4873,24,1,1428,1064,13
FORMULA DLCround-PT-03a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 8 ms
[2024-05-22 00:02:33] [INFO ] Flatten gal took : 7 ms
Total runtime 66681 ms.
BK_STOP 1716336153593
--------------------
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="DLCround-PT-03a"
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 DLCround-PT-03a, 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-171624275300113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 '
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 ;