About the Execution of ITS-Tools for DLCround-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 407.220 | 180622.00 | 220818.00 | 828.70 | FTFFTFTFTTFTTTTT | 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-171624275500177.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-07a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275500177
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 14:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 13 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 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 398K 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-07a-CTLCardinality-2024-00
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-01
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-02
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-03
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-04
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-05
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-06
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-07
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-08
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-09
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-10
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2024-11
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2023-12
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2023-13
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2023-14
FORMULA_NAME DLCround-PT-07a-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716361443037
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-07a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 07:04:05] [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 07:04:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:04:06] [INFO ] Load time of PNML (sax parser for PT used): 431 ms
[2024-05-22 07:04:06] [INFO ] Transformed 229 places.
[2024-05-22 07:04:06] [INFO ] Transformed 1597 transitions.
[2024-05-22 07:04:06] [INFO ] Found NUPN structural information;
[2024-05-22 07:04:06] [INFO ] Parsed PT model containing 229 places and 1597 transitions and 6125 arcs in 698 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 32 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA DLCround-PT-07a-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 229 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 229/229 places, 1437/1437 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 218 transition count 1310
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 218 transition count 1310
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 218 transition count 1308
Drop transitions (Redundant composition of simpler transitions.) removed 427 transitions
Redundant transition composition rules discarded 427 transitions
Iterating global reduction 1 with 427 rules applied. Total rules applied 451 place count 218 transition count 881
Applied a total of 451 rules in 202 ms. Remains 218 /229 variables (removed 11) and now considering 881/1437 (removed 556) transitions.
[2024-05-22 07:04:06] [INFO ] Flow matrix only has 157 transitions (discarded 724 similar events)
// Phase 1: matrix 157 rows 218 cols
[2024-05-22 07:04:06] [INFO ] Computed 132 invariants in 22 ms
[2024-05-22 07:04:08] [INFO ] Implicit Places using invariants in 1215 ms returned [98, 99, 100, 103, 105, 106, 107, 109, 110, 112, 113, 114, 118, 119, 120, 122, 123, 126, 127, 128, 129, 130, 131, 133, 134, 139, 142, 145, 146, 147, 148, 150, 153, 154, 155, 158, 159, 161, 162, 163, 164, 165, 166, 168, 171, 173, 175, 176, 177, 179, 180, 181, 183, 184, 186, 188, 189, 191, 192, 193, 194, 195, 197, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 211, 212, 214, 217]
Discarding 77 places :
Ensure Unique test removed 415 transitions
Reduce isomorphic transitions removed 415 transitions.
Implicit Place search using SMT only with invariants took 1280 ms to find 77 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/229 places, 466/1437 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 257 transitions
Redundant transition composition rules discarded 257 transitions
Iterating global reduction 0 with 257 rules applied. Total rules applied 257 place count 141 transition count 209
Applied a total of 257 rules in 7 ms. Remains 141 /141 variables (removed 0) and now considering 209/466 (removed 257) transitions.
[2024-05-22 07:04:08] [INFO ] Flow matrix only has 157 transitions (discarded 52 similar events)
// Phase 1: matrix 157 rows 141 cols
[2024-05-22 07:04:08] [INFO ] Computed 55 invariants in 2 ms
[2024-05-22 07:04:08] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-22 07:04:08] [INFO ] Flow matrix only has 157 transitions (discarded 52 similar events)
[2024-05-22 07:04:08] [INFO ] Invariant cache hit.
[2024-05-22 07:04:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:04:08] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 141/229 places, 209/1437 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1779 ms. Remains : 141/229 places, 209/1437 transitions.
Support contains 79 out of 141 places after structural reductions.
[2024-05-22 07:04:08] [INFO ] Flatten gal took : 61 ms
[2024-05-22 07:04:08] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:04:08] [INFO ] Input system was already deterministic with 209 transitions.
Support contains 76 out of 141 places (down from 79) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3187 ms. (12 steps per ms) remains 16/53 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
[2024-05-22 07:04:09] [INFO ] Flow matrix only has 157 transitions (discarded 52 similar events)
[2024-05-22 07:04:09] [INFO ] Invariant cache hit.
[2024-05-22 07:04:10] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 1 (OVERLAPS) 55/92 variables, 31/31 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/31 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 49/141 variables, 24/55 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/55 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 156/297 variables, 141/196 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 0/196 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 1/298 variables, 1/197 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/298 variables, 0/197 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 0/298 variables, 0/197 constraints. Problems are: Problem set: 4 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 197 constraints, problems are : Problem set: 4 solved, 12 unsolved in 810 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, State Equation: 141/141 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
After SMT solving in domain Int declared 79/298 variables, and 26 constraints, problems are : Problem set: 16 solved, 0 unsolved in 120 ms.
Refiners :[Positive P Invariants (semi-flows): 26/55 constraints, State Equation: 0/141 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 974ms problems are : Problem set: 16 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 14 simplifications.
FORMULA DLCround-PT-07a-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 07:04:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 07:04:11] [INFO ] Flatten gal took : 23 ms
FORMULA DLCround-PT-07a-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 07:04:11] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:04:11] [INFO ] Input system was already deterministic with 209 transitions.
Support contains 33 out of 141 places (down from 34) after GAL structural reductions.
Computed a total of 44 stabilizing places and 1 stable transitions
Graph (complete) has 263 edges and 141 vertex of which 98 are kept as prefixes of interest. Removing 43 places using SCC suffix rule.16 ms
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 98 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 56 place count 85 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 69 place count 85 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 71 place count 85 transition count 181
Applied a total of 71 rules in 12 ms. Remains 85 /141 variables (removed 56) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:04:11] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 85 cols
[2024-05-22 07:04:11] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 07:04:11] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-22 07:04:11] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:04:11] [INFO ] Invariant cache hit.
[2024-05-22 07:04:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:04:11] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:04:11] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:04:11] [INFO ] Invariant cache hit.
[2024-05-22 07:04:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 141/226 variables, 85/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 1/227 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/227 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 98 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7348 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 141/226 variables, 85/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 180/277 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 1/227 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 0/227 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 278 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7405 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 14859ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 14878ms
Starting structural reductions in LTL mode, iteration 1 : 85/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15077 ms. Remains : 85/141 places, 181/209 transitions.
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 14 ms
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:04:26] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:04:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1389426833753314632.gal : 8 ms
[2024-05-22 07:04:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality14667372827156523686.ctl : 4 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/CTLCardinality1389426833753314632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14667372827156523686.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.209101,3936,2,235,5,979,6,0,483,708,0
Converting to forward existential form...Done !
original formula: EX(EF(AX(FALSE)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.263834,4812,1,0,5,8712,9,0,1851,1151,2
FORMULA DLCround-PT-07a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Graph (trivial) has 208 edges and 141 vertex of which 97 / 141 are part of one of the 12 SCC in 4 ms
Free SCC test removed 85 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Graph (complete) has 67 edges and 56 vertex of which 14 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.0 ms
Discarding 42 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 3 transition count 2
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 3 transition count 2
Applied a total of 24 rules in 23 ms. Remains 3 /141 variables (removed 138) and now considering 2/209 (removed 207) transitions.
// Phase 1: matrix 2 rows 3 cols
[2024-05-22 07:04:26] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 07:04:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-22 07:04:26] [INFO ] Invariant cache hit.
[2024-05-22 07:04:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:04:26] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-22 07:04:26] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-22 07:04:26] [INFO ] Invariant cache hit.
[2024-05-22 07:04:26] [INFO ] State equation strengthened by 1 read => feed constraints.
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) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 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) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/5 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 7 constraints, problems are : Problem set: 0 solved, 1 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 77ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 77ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/141 places, 2/209 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 174 ms. Remains : 3/141 places, 2/209 transitions.
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:04:26] [INFO ] Input system was already deterministic with 2 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-07a-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:04:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13185490888074698012.gal : 1 ms
[2024-05-22 07:04:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2950358242227781755.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13185490888074698012.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2950358242227781755.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 99 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 55 place count 86 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 68 place count 86 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 86 transition count 181
Applied a total of 70 rules in 6 ms. Remains 86 /141 variables (removed 55) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:04:26] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 86 cols
[2024-05-22 07:04:26] [INFO ] Computed 13 invariants in 2 ms
[2024-05-22 07:04:26] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 07:04:26] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:04:26] [INFO ] Invariant cache hit.
[2024-05-22 07:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:04:27] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:04:27] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:04:27] [INFO ] Invariant cache hit.
[2024-05-22 07:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 100 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7896 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 180/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 1/228 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (OVERLAPS) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 280 constraints, problems are : Problem set: 0 solved, 180 unsolved in 6025 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 13975ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 13980ms
Starting structural reductions in LTL mode, iteration 1 : 86/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14170 ms. Remains : 86/141 places, 181/209 transitions.
[2024-05-22 07:04:41] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:04:41] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:04:41] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:04:41] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:04:41] [INFO ] Flatten gal took : 12 ms
[2024-05-22 07:04:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality8830966755081430329.gal : 6 ms
[2024-05-22 07:04:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality7230047899764832513.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/CTLCardinality8830966755081430329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7230047899764832513.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.044236,4092,2,244,5,978,6,0,484,705,0
Converting to forward existential form...Done !
original formula: AX(EF(AX((p128==0))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((p128==0)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.111528,5200,1,0,7,8932,14,1,1949,1260,5
FORMULA DLCround-PT-07a-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 102 transition count 209
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 51 place count 90 transition count 185
Iterating global reduction 1 with 12 rules applied. Total rules applied 63 place count 90 transition count 185
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 90 transition count 183
Applied a total of 65 rules in 6 ms. Remains 90 /141 variables (removed 51) and now considering 183/209 (removed 26) transitions.
[2024-05-22 07:04:41] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 90 cols
[2024-05-22 07:04:41] [INFO ] Computed 16 invariants in 2 ms
[2024-05-22 07:04:41] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-22 07:04:41] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:04:41] [INFO ] Invariant cache hit.
[2024-05-22 07:04:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:04:41] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 182 sub problems to find dead transitions.
[2024-05-22 07:04:41] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:04:41] [INFO ] Invariant cache hit.
[2024-05-22 07:04:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 4/90 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/232 variables, 90/106 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (OVERLAPS) 1/233 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/233 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (OVERLAPS) 0/233 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 107 constraints, problems are : Problem set: 0 solved, 182 unsolved in 10106 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 4/90 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/232 variables, 90/106 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 182/288 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (OVERLAPS) 1/233 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 10 (OVERLAPS) 0/233 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 289 constraints, problems are : Problem set: 0 solved, 182 unsolved in 8347 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
After SMT, in 18508ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 18513ms
Starting structural reductions in LTL mode, iteration 1 : 90/141 places, 183/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18693 ms. Remains : 90/141 places, 183/209 transitions.
[2024-05-22 07:04:59] [INFO ] Flatten gal took : 15 ms
[2024-05-22 07:04:59] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:05:00] [INFO ] Input system was already deterministic with 183 transitions.
[2024-05-22 07:05:00] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:05:00] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:05:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15376532139596229067.gal : 3 ms
[2024-05-22 07:05:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality7627706366124329937.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/CTLCardinality15376532139596229067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7627706366124329937.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17965e+10,0.04094,4112,2,253,5,1011,6,0,492,725,0
Converting to forward existential form...Done !
original formula: AX((AF(AG((p126==1))) + ((AX(AF((p193==0))) * AX(((p198==1)&&((p167==0)||(p63==1))))) * ((p193==0)||(p62==1)))))
=> equivalent forward existential formula: (([FwdG(EY((EY(Init) * !(!(EG(!(!(E(TRUE U !((p126==1)))))))))),!((p193==0)))] = FALSE * [(EY((EY(Init) * !(!(EG...334
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.126916,6012,1,0,11,9677,34,2,2315,1765,11
FORMULA DLCround-PT-07a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 98 transition count 209
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 54 place count 87 transition count 187
Iterating global reduction 1 with 11 rules applied. Total rules applied 65 place count 87 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 66 place count 87 transition count 186
Applied a total of 66 rules in 4 ms. Remains 87 /141 variables (removed 54) and now considering 186/209 (removed 23) transitions.
[2024-05-22 07:05:00] [INFO ] Flow matrix only has 145 transitions (discarded 41 similar events)
// Phase 1: matrix 145 rows 87 cols
[2024-05-22 07:05:00] [INFO ] Computed 12 invariants in 2 ms
[2024-05-22 07:05:00] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-22 07:05:00] [INFO ] Flow matrix only has 145 transitions (discarded 41 similar events)
[2024-05-22 07:05:00] [INFO ] Invariant cache hit.
[2024-05-22 07:05:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:05:00] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 185 sub problems to find dead transitions.
[2024-05-22 07:05:00] [INFO ] Flow matrix only has 145 transitions (discarded 41 similar events)
[2024-05-22 07:05:00] [INFO ] Invariant cache hit.
[2024-05-22 07:05:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 144/231 variables, 87/99 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (OVERLAPS) 1/232 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 7 (OVERLAPS) 0/232 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Real declared 232/232 variables, and 100 constraints, problems are : Problem set: 0 solved, 185 unsolved in 8062 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 185 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 144/231 variables, 87/99 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/231 variables, 185/284 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/231 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (OVERLAPS) 1/232 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 8 (OVERLAPS) 0/232 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Int declared 232/232 variables, and 285 constraints, problems are : Problem set: 0 solved, 185 unsolved in 7357 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 0/0 constraints]
After SMT, in 15454ms problems are : Problem set: 0 solved, 185 unsolved
Search for dead transitions found 0 dead transitions in 15458ms
Starting structural reductions in LTL mode, iteration 1 : 87/141 places, 186/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15617 ms. Remains : 87/141 places, 186/209 transitions.
[2024-05-22 07:05:15] [INFO ] Flatten gal took : 6 ms
[2024-05-22 07:05:15] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:05:15] [INFO ] Input system was already deterministic with 186 transitions.
[2024-05-22 07:05:15] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:05:15] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:05:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality93591233281557159.gal : 2 ms
[2024-05-22 07:05:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality5248120095871427122.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/CTLCardinality93591233281557159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5248120095871427122.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.41558e+10,0.024624,4116,2,241,5,1010,6,0,494,729,0
Converting to forward existential form...Done !
original formula: (EG((p21==1)) + !(E(!(EF(((p67==0)||(p23==1)))) U EF(EX((p44==1))))))
=> equivalent forward existential formula: [(EY(FwdU(FwdU((Init * !(EG((p21==1)))),!(E(TRUE U ((p67==0)||(p23==1))))),TRUE)) * (p44==1))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.097883,5752,1,0,11,11054,29,3,2278,2946,17
FORMULA DLCround-PT-07a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 99 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 55 place count 86 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 68 place count 86 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 86 transition count 181
Applied a total of 70 rules in 3 ms. Remains 86 /141 variables (removed 55) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:05:15] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 86 cols
[2024-05-22 07:05:15] [INFO ] Computed 13 invariants in 2 ms
[2024-05-22 07:05:15] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 07:05:15] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:05:15] [INFO ] Invariant cache hit.
[2024-05-22 07:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:05:16] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:05:16] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:05:16] [INFO ] Invariant cache hit.
[2024-05-22 07:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 100 constraints, problems are : Problem set: 0 solved, 180 unsolved in 9264 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 180/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 1/228 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (OVERLAPS) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 280 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7805 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 17105ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 17108ms
Starting structural reductions in LTL mode, iteration 1 : 86/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17243 ms. Remains : 86/141 places, 181/209 transitions.
[2024-05-22 07:05:33] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:05:33] [INFO ] Flatten gal took : 6 ms
[2024-05-22 07:05:33] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:05:33] [INFO ] Flatten gal took : 6 ms
[2024-05-22 07:05:33] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:05:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality8489258692056394487.gal : 1 ms
[2024-05-22 07:05:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality849608871792099656.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/CTLCardinality8489258692056394487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality849608871792099656.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.024668,4092,2,244,5,978,6,0,484,705,0
Converting to forward existential form...Done !
original formula: AG(EX(EF((p201==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(E(TRUE U (p201==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.065235,5200,1,0,6,8844,14,0,2008,1172,5
FORMULA DLCround-PT-07a-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 99 transition count 209
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 54 place count 87 transition count 185
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 87 transition count 185
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 68 place count 87 transition count 183
Applied a total of 68 rules in 3 ms. Remains 87 /141 variables (removed 54) and now considering 183/209 (removed 26) transitions.
[2024-05-22 07:05:33] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 87 cols
[2024-05-22 07:05:33] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 07:05:33] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 07:05:33] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:05:33] [INFO ] Invariant cache hit.
[2024-05-22 07:05:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:05:33] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 182 sub problems to find dead transitions.
[2024-05-22 07:05:33] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:05:33] [INFO ] Invariant cache hit.
[2024-05-22 07:05:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 1/87 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/229 variables, 87/100 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/229 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (OVERLAPS) 1/230 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 101 constraints, problems are : Problem set: 0 solved, 182 unsolved in 9947 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 1/87 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/229 variables, 87/100 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/229 variables, 182/282 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/229 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (OVERLAPS) 1/230 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/230 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 10 (OVERLAPS) 0/230 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 283 constraints, problems are : Problem set: 0 solved, 182 unsolved in 8522 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
After SMT, in 18495ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 18498ms
Starting structural reductions in LTL mode, iteration 1 : 87/141 places, 183/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18616 ms. Remains : 87/141 places, 183/209 transitions.
[2024-05-22 07:05:51] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:05:51] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:05:51] [INFO ] Input system was already deterministic with 183 transitions.
[2024-05-22 07:05:51] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:05:51] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:05:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5325615504046113154.gal : 2 ms
[2024-05-22 07:05:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality17973115887921635340.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/CTLCardinality5325615504046113154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17973115887921635340.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17965e+10,0.039499,4108,2,247,5,993,6,0,489,716,0
Converting to forward existential form...Done !
original formula: EF(AX(AF(AG(((p34==0)&&(p163==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EG(!(!(E(TRUE U !(((p34==0)&&(p163==1))))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.123694,5216,1,0,7,9352,18,0,2121,1535,9
FORMULA DLCround-PT-07a-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 99 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 55 place count 86 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 68 place count 86 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 86 transition count 181
Applied a total of 70 rules in 4 ms. Remains 86 /141 variables (removed 55) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:05:52] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 86 cols
[2024-05-22 07:05:52] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 07:05:52] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 07:05:52] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:05:52] [INFO ] Invariant cache hit.
[2024-05-22 07:05:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:05:52] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:05:52] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:05:52] [INFO ] Invariant cache hit.
[2024-05-22 07:05:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 100 constraints, problems are : Problem set: 0 solved, 180 unsolved in 9788 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 180/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 1/228 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (OVERLAPS) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 280 constraints, problems are : Problem set: 0 solved, 180 unsolved in 8137 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 17960ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 17963ms
Starting structural reductions in LTL mode, iteration 1 : 86/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18131 ms. Remains : 86/141 places, 181/209 transitions.
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:06:10] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:06:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality5320297873762946578.gal : 2 ms
[2024-05-22 07:06:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16900988692410509666.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/CTLCardinality5320297873762946578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16900988692410509666.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.027691,4096,2,244,5,978,6,0,484,705,0
Converting to forward existential form...Done !
original formula: AG((EX(EF((p152==1))) + (EX((p38==1)) * (p46==1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EX((p38==1)) * (p46==1)))) * !(EX(E(TRUE U (p152==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.06786,5204,1,0,6,8844,14,0,2008,1172,5
FORMULA DLCround-PT-07a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Graph (trivial) has 199 edges and 141 vertex of which 93 / 141 are part of one of the 13 SCC in 0 ms
Free SCC test removed 80 places
Ensure Unique test removed 184 transitions
Reduce isomorphic transitions removed 184 transitions.
Graph (complete) has 79 edges and 61 vertex of which 20 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.1 ms
Discarding 41 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 20 transition count 24
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 19 transition count 23
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 13 place count 11 transition count 15
Iterating global reduction 2 with 8 rules applied. Total rules applied 21 place count 11 transition count 15
Applied a total of 21 rules in 5 ms. Remains 11 /141 variables (removed 130) and now considering 15/209 (removed 194) transitions.
[2024-05-22 07:06:10] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
// Phase 1: matrix 9 rows 11 cols
[2024-05-22 07:06:10] [INFO ] Computed 6 invariants in 0 ms
[2024-05-22 07:06:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 07:06:10] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
[2024-05-22 07:06:10] [INFO ] Invariant cache hit.
[2024-05-22 07:06:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:06:10] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-22 07:06:10] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-22 07:06:10] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
[2024-05-22 07:06:10] [INFO ] Invariant cache hit.
[2024-05-22 07:06:10] [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, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 8/19 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/20 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 0/20 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/20 variables, and 18 constraints, problems are : Problem set: 0 solved, 14 unsolved in 216 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/9 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 2/11 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 8/19 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 14/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/20 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/20 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/20 variables, and 32 constraints, problems are : Problem set: 0 solved, 14 unsolved in 257 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 479ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 480ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/141 places, 15/209 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 545 ms. Remains : 11/141 places, 15/209 transitions.
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:06:10] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:06:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:06:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality2724539168695521024.gal : 1 ms
[2024-05-22 07:06:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality14180623973954432723.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/CTLCardinality2724539168695521024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14180623973954432723.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,13,0.006064,3352,2,23,5,81,6,0,46,51,0
Converting to forward existential form...Done !
original formula: A(((p4==0)||(p108==1)) U A((p60==1) U !(E(AF((p143==1)) U (p224!=1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(!(E(!(EG(!((p143==1)))) U (p224!=1)))) U (!((p60==1)) * !(!(E(!(EG(!((p143==1)))) U (p22...583
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.01656,3932,1,0,8,195,33,3,242,104,14
FORMULA DLCround-PT-07a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 99 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 55 place count 86 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 68 place count 86 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 70 place count 86 transition count 181
Applied a total of 70 rules in 4 ms. Remains 86 /141 variables (removed 55) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:06:10] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 86 cols
[2024-05-22 07:06:10] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 07:06:10] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 07:06:10] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:06:10] [INFO ] Invariant cache hit.
[2024-05-22 07:06:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:06:11] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:06:11] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:06:11] [INFO ] Invariant cache hit.
[2024-05-22 07:06:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 100 constraints, problems are : Problem set: 0 solved, 180 unsolved in 9659 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 141/227 variables, 86/99 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 180/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 1/228 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (OVERLAPS) 0/228 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 280 constraints, problems are : Problem set: 0 solved, 180 unsolved in 8265 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 86/86 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 17955ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 17958ms
Starting structural reductions in LTL mode, iteration 1 : 86/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18117 ms. Remains : 86/141 places, 181/209 transitions.
[2024-05-22 07:06:29] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:06:29] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:06:29] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:06:29] [INFO ] Flatten gal took : 8 ms
[2024-05-22 07:06:29] [INFO ] Flatten gal took : 9 ms
[2024-05-22 07:06:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality16251283985034677646.gal : 3 ms
[2024-05-22 07:06:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality14999102570966626404.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/CTLCardinality16251283985034677646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14999102570966626404.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.034842,4092,2,244,5,978,6,0,484,705,0
Converting to forward existential form...Done !
original formula: EX(EF((p178==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (p178==1))] != FALSE
(forward)formula 0,1,0.0536,4408,1,0,7,978,9,0,884,705,4
FORMULA DLCround-PT-07a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 98 transition count 209
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 56 place count 85 transition count 183
Iterating global reduction 1 with 13 rules applied. Total rules applied 69 place count 85 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 71 place count 85 transition count 181
Applied a total of 71 rules in 3 ms. Remains 85 /141 variables (removed 56) and now considering 181/209 (removed 28) transitions.
[2024-05-22 07:06:29] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
// Phase 1: matrix 142 rows 85 cols
[2024-05-22 07:06:29] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 07:06:29] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 07:06:29] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:06:29] [INFO ] Invariant cache hit.
[2024-05-22 07:06:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:06:29] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-22 07:06:29] [INFO ] Flow matrix only has 142 transitions (discarded 39 similar events)
[2024-05-22 07:06:29] [INFO ] Invariant cache hit.
[2024-05-22 07:06:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 141/226 variables, 85/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (OVERLAPS) 1/227 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/227 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 98 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7999 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 141/226 variables, 85/97 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 180/277 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 1/227 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 0/227 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 278 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7498 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 15532ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 15535ms
Starting structural reductions in LTL mode, iteration 1 : 85/141 places, 181/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15686 ms. Remains : 85/141 places, 181/209 transitions.
[2024-05-22 07:06:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:06:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:06:44] [INFO ] Input system was already deterministic with 181 transitions.
[2024-05-22 07:06:44] [INFO ] Flatten gal took : 8 ms
[2024-05-22 07:06:44] [INFO ] Flatten gal took : 6 ms
[2024-05-22 07:06:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality13690732620324632354.gal : 3 ms
[2024-05-22 07:06:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality647109055489023575.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/CTLCardinality13690732620324632354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality647109055489023575.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04858e+10,0.040531,4096,2,235,5,979,6,0,483,708,0
Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.120792,5204,1,0,6,8978,13,1,2077,1601,8
FORMULA DLCround-PT-07a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 209/209 transitions.
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 100 transition count 209
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 53 place count 88 transition count 185
Iterating global reduction 1 with 12 rules applied. Total rules applied 65 place count 88 transition count 185
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 67 place count 88 transition count 183
Applied a total of 67 rules in 4 ms. Remains 88 /141 variables (removed 53) and now considering 183/209 (removed 26) transitions.
[2024-05-22 07:06:45] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
// Phase 1: matrix 143 rows 88 cols
[2024-05-22 07:06:45] [INFO ] Computed 14 invariants in 1 ms
[2024-05-22 07:06:45] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-22 07:06:45] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:06:45] [INFO ] Invariant cache hit.
[2024-05-22 07:06:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:06:45] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Running 182 sub problems to find dead transitions.
[2024-05-22 07:06:45] [INFO ] Flow matrix only has 143 transitions (discarded 40 similar events)
[2024-05-22 07:06:45] [INFO ] Invariant cache hit.
[2024-05-22 07:06:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/230 variables, 88/102 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (OVERLAPS) 1/231 variables, 1/103 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/231 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (OVERLAPS) 0/231 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Real declared 231/231 variables, and 103 constraints, problems are : Problem set: 0 solved, 182 unsolved in 9588 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 88/88 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 182 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 3 (OVERLAPS) 2/88 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 5 (OVERLAPS) 142/230 variables, 88/102 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 182/284 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 8 (OVERLAPS) 1/231 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/231 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 182 unsolved
At refinement iteration 10 (OVERLAPS) 0/231 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 182 unsolved
No progress, stopping.
After SMT solving in domain Int declared 231/231 variables, and 285 constraints, problems are : Problem set: 0 solved, 182 unsolved in 7820 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 88/88 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 182/182 constraints, Known Traps: 0/0 constraints]
After SMT, in 17441ms problems are : Problem set: 0 solved, 182 unsolved
Search for dead transitions found 0 dead transitions in 17444ms
Starting structural reductions in LTL mode, iteration 1 : 88/141 places, 183/209 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17677 ms. Remains : 88/141 places, 183/209 transitions.
[2024-05-22 07:07:02] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:07:02] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:07:02] [INFO ] Input system was already deterministic with 183 transitions.
[2024-05-22 07:07:02] [INFO ] Flatten gal took : 3 ms
[2024-05-22 07:07:02] [INFO ] Flatten gal took : 3 ms
[2024-05-22 07:07:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality16665335643185999383.gal : 1 ms
[2024-05-22 07:07:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality11061337942178685424.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/CTLCardinality16665335643185999383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11061337942178685424.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17965e+10,0.026272,4112,2,249,5,998,6,0,490,716,0
Converting to forward existential form...Done !
original formula: EF(((EG(EX((((p30==0)||(p88==1))||(p224==0)))) * (p61==0)) * (p209==1)))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * (p209==1)) * (p61==0)),EX((((p30==0)||(p88==1))||(p224==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.080138,5484,1,0,9,10626,16,3,2133,2288,12
FORMULA DLCround-PT-07a-CTLCardinality-2023-14 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 : 141/141 places, 209/209 transitions.
Graph (trivial) has 190 edges and 141 vertex of which 85 / 141 are part of one of the 11 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 92 edges and 67 vertex of which 25 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.1 ms
Discarding 42 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 25 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 37
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 13 transition count 24
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 13 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 13 transition count 24
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 12 transition count 23
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 12 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 12 transition count 22
Applied a total of 30 rules in 7 ms. Remains 12 /141 variables (removed 129) and now considering 22/209 (removed 187) transitions.
[2024-05-22 07:07:02] [INFO ] Flow matrix only has 16 transitions (discarded 6 similar events)
// Phase 1: matrix 16 rows 12 cols
[2024-05-22 07:07:02] [INFO ] Computed 4 invariants in 1 ms
[2024-05-22 07:07:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 07:07:02] [INFO ] Flow matrix only has 16 transitions (discarded 6 similar events)
[2024-05-22 07:07:02] [INFO ] Invariant cache hit.
[2024-05-22 07:07:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 07:07:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-22 07:07:02] [INFO ] Redundant transitions in 0 ms returned []
Running 21 sub problems to find dead transitions.
[2024-05-22 07:07:02] [INFO ] Flow matrix only has 16 transitions (discarded 6 similar events)
[2024-05-22 07:07:02] [INFO ] Invariant cache hit.
[2024-05-22 07:07:02] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 15/27 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/27 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 1/28 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/28 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 0/28 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/28 variables, and 17 constraints, problems are : Problem set: 0 solved, 21 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 15/27 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/27 variables, 21/37 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 1/28 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/28 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (OVERLAPS) 0/28 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/28 variables, and 38 constraints, problems are : Problem set: 0 solved, 21 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
After SMT, in 625ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 626ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/141 places, 22/209 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 688 ms. Remains : 12/141 places, 22/209 transitions.
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:07:03] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 1 ms
[2024-05-22 07:07:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality18333102750213459691.gal : 1 ms
[2024-05-22 07:07:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3407038277724948062.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/CTLCardinality18333102750213459691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3407038277724948062.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,19,0.003918,3388,2,24,5,98,6,0,60,64,0
Converting to forward existential form...Done !
original formula: !(A(EF(!(EF((p77==0)))) U (AG(A(AF((p132==1)) U (p45!=1))) + EF(AG(A((p73==1) U (p78==1)))))))
=> equivalent forward existential formula: (([FwdG((FwdU(FwdU(((FwdU(Init,!((!(E(TRUE U !(!((E(!((p45!=1)) U (!(!(EG(!((p132==1))))) * !((p45!=1)))) + EG(!...1077
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 17/0/5
Hit Full ! (commute/partial/dont) 20/0/2
Hit Full ! (commute/partial/dont) 20/0/2
(forward)formula 0,1,0.022872,3968,1,0,12,557,64,4,348,460,30
FORMULA DLCround-PT-07a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:07:03] [INFO ] Flatten gal took : 7 ms
Total runtime 177943 ms.
BK_STOP 1716361623659
--------------------
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-07a"
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-07a, 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-171624275500177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-07a.tgz
mv DLCround-PT-07a 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 ;