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.r180-tall-171640603000265.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 FunctionPointer-PT-b128, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603000265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 880K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 11 16:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 11 16:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b128-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-b128-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716472025163

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-23 13:47:06] [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]
[2024-05-23 13:47:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 13:47:06] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2024-05-23 13:47:06] [INFO ] Transformed 306 places.
[2024-05-23 13:47:06] [INFO ] Transformed 840 transitions.
[2024-05-23 13:47:06] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 214 transition count 648
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 24 place count 198 transition count 566
Iterating global reduction 1 with 16 rules applied. Total rules applied 40 place count 198 transition count 566
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 102 place count 198 transition count 504
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 108 place count 192 transition count 492
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 192 transition count 492
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 134 place count 192 transition count 472
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 135 place count 191 transition count 470
Iterating global reduction 3 with 1 rules applied. Total rules applied 136 place count 191 transition count 470
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 137 place count 190 transition count 466
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 190 transition count 466
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 139 place count 189 transition count 464
Iterating global reduction 3 with 1 rules applied. Total rules applied 140 place count 189 transition count 464
Applied a total of 140 rules in 82 ms. Remains 189 /222 variables (removed 33) and now considering 464/648 (removed 184) transitions.
[2024-05-23 13:47:06] [INFO ] Flow matrix only has 318 transitions (discarded 146 similar events)
// Phase 1: matrix 318 rows 189 cols
[2024-05-23 13:47:06] [INFO ] Computed 2 invariants in 20 ms
[2024-05-23 13:47:06] [INFO ] Implicit Places using invariants in 268 ms returned []
[2024-05-23 13:47:06] [INFO ] Flow matrix only has 318 transitions (discarded 146 similar events)
[2024-05-23 13:47:06] [INFO ] Invariant cache hit.
[2024-05-23 13:47:07] [INFO ] State equation strengthened by 63 read => feed constraints.
[2024-05-23 13:47:07] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
Running 462 sub problems to find dead transitions.
[2024-05-23 13:47:07] [INFO ] Flow matrix only has 318 transitions (discarded 146 similar events)
[2024-05-23 13:47:07] [INFO ] Invariant cache hit.
[2024-05-23 13:47:07] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 3 (OVERLAPS) 318/505 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/505 variables, 63/252 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 462 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 2/507 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/507 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 8 (OVERLAPS) 0/507 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 462 unsolved
No progress, stopping.
After SMT solving in domain Real declared 507/507 variables, and 254 constraints, problems are : Problem set: 0 solved, 462 unsolved in 19073 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 462/462 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 462 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 3 (OVERLAPS) 318/505 variables, 187/189 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/505 variables, 63/252 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 32/284 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 7 (OVERLAPS) 2/507 variables, 2/286 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/507 variables, 430/716 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/507 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 462 unsolved
At refinement iteration 10 (OVERLAPS) 0/507 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 462 unsolved
No progress, stopping.
After SMT solving in domain Int declared 507/507 variables, and 716 constraints, problems are : Problem set: 0 solved, 462 unsolved in 26187 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 462/462 constraints, Known Traps: 0/0 constraints]
After SMT, in 46038ms problems are : Problem set: 0 solved, 462 unsolved
Search for dead transitions found 0 dead transitions in 46061ms
Starting structural reductions in LTL mode, iteration 1 : 189/222 places, 464/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46749 ms. Remains : 189/222 places, 464/648 transitions.
Support contains 44 out of 189 places after structural reductions.
[2024-05-23 13:47:53] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-23 13:47:53] [INFO ] Flatten gal took : 54 ms
[2024-05-23 13:47:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 13:47:53] [INFO ] Flatten gal took : 26 ms
[2024-05-23 13:47:53] [INFO ] Input system was already deterministic with 464 transitions.
Support contains 38 out of 189 places (down from 44) after GAL structural reductions.
RANDOM walk for 40010 steps (19 resets) in 1247 ms. (32 steps per ms) remains 14/29 properties
BEST_FIRST walk for 40003 steps (20 resets) in 169 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (24 resets) in 93 ms. (425 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (25 resets) in 106 ms. (373 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (22 resets) in 129 ms. (307 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 79 ms. (500 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (19 resets) in 95 ms. (416 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (26 resets) in 101 ms. (392 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (22 resets) in 82 ms. (481 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (19 resets) in 72 ms. (548 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (21 resets) in 66 ms. (597 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (28 resets) in 51 ms. (769 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (26 resets) in 49 ms. (800 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (28 resets) in 37 ms. (1052 steps per ms) remains 14/14 properties
[2024-05-23 13:47:54] [INFO ] Flow matrix only has 318 transitions (discarded 146 similar events)
[2024-05-23 13:47:54] [INFO ] Invariant cache hit.
[2024-05-23 13:47:54] [INFO ] State equation strengthened by 63 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 46/67 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 28/95 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 235/330 variables, 95/97 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/330 variables, 56/153 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/330 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp24 is UNSAT
At refinement iteration 8 (OVERLAPS) 136/466 variables, 66/219 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/466 variables, 7/226 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/466 variables, 0/226 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 41/507 variables, 28/254 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/507 variables, 0/254 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 0/507 variables, 0/254 constraints. Problems are: Problem set: 3 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 507/507 variables, and 254 constraints, problems are : Problem set: 3 solved, 11 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 47/64 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 29/93 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 186/279 variables, 93/95 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 16/111 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/111 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 137/416 variables, 44/155 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/416 variables, 41/196 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/416 variables, 11/207 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/416 variables, 0/207 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 81/497 variables, 42/249 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/497 variables, 6/255 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/497 variables, 0/255 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 15 (OVERLAPS) 10/507 variables, 10/265 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/507 variables, 0/265 constraints. Problems are: Problem set: 3 solved, 11 unsolved
At refinement iteration 17 (OVERLAPS) 0/507 variables, 0/265 constraints. Problems are: Problem set: 3 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 507/507 variables, and 265 constraints, problems are : Problem set: 3 solved, 11 unsolved in 797 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 189/189 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 11/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1315ms problems are : Problem set: 3 solved, 11 unsolved
Fused 11 Parikh solutions to 4 different solutions.
Parikh walk visited 5 properties in 28982 ms.
Support contains 12 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 464/464 transitions.
Graph (complete) has 749 edges and 189 vertex of which 169 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 169 transition count 428
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 45 place count 161 transition count 412
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 161 transition count 412
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 57 place count 161 transition count 408
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 63 place count 155 transition count 396
Iterating global reduction 2 with 6 rules applied. Total rules applied 69 place count 155 transition count 396
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 73 place count 151 transition count 388
Iterating global reduction 2 with 4 rules applied. Total rules applied 77 place count 151 transition count 388
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 81 place count 147 transition count 372
Iterating global reduction 2 with 4 rules applied. Total rules applied 85 place count 147 transition count 372
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 89 place count 143 transition count 364
Iterating global reduction 2 with 4 rules applied. Total rules applied 93 place count 143 transition count 364
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 95 place count 141 transition count 356
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 141 transition count 356
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 139 transition count 348
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 139 transition count 348
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 103 place count 137 transition count 344
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 137 transition count 344
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 107 place count 135 transition count 340
Iterating global reduction 2 with 2 rules applied. Total rules applied 109 place count 135 transition count 340
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 133 transition count 336
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 133 transition count 336
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 131 transition count 332
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 131 transition count 332
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 118 place count 130 transition count 330
Iterating global reduction 2 with 1 rules applied. Total rules applied 119 place count 130 transition count 330
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 131 place count 130 transition count 318
Applied a total of 131 rules in 87 ms. Remains 130 /189 variables (removed 59) and now considering 318/464 (removed 146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 130/189 places, 318/464 transitions.
RANDOM walk for 40001 steps (8 resets) in 192 ms. (207 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (10 resets) in 89 ms. (444 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (10 resets) in 84 ms. (470 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (15 resets) in 70 ms. (563 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (9 resets) in 46 ms. (851 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (10 resets) in 50 ms. (784 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 288753 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :0 out of 6
Probabilistic random walk after 288753 steps, saw 179753 distinct states, run finished after 3008 ms. (steps per millisecond=95 ) properties seen :0
[2024-05-23 13:48:28] [INFO ] Flow matrix only has 211 transitions (discarded 107 similar events)
// Phase 1: matrix 211 rows 130 cols
[2024-05-23 13:48:28] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 13:48:28] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 47/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 17/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 146/222 variables, 76/78 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 8/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/222 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 86/308 variables, 32/118 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 31/149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 32/340 variables, 21/170 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/340 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 1/341 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/341 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 0/341 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 171 constraints, problems are : Problem set: 0 solved, 6 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 47/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 17/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 146/222 variables, 76/78 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 8/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/222 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 86/308 variables, 32/118 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 31/149 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 6/155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 32/340 variables, 21/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/340 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 1/341 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/341 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 0/341 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 177 constraints, problems are : Problem set: 0 solved, 6 unsolved in 318 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 587ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 12822 ms.
Support contains 11 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 318/318 transitions.
Applied a total of 0 rules in 16 ms. Remains 130 /130 variables (removed 0) and now considering 318/318 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 130/130 places, 318/318 transitions.
RANDOM walk for 40000 steps (9 resets) in 86 ms. (459 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 42 ms. (930 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (13 resets) in 36 ms. (1081 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 34 ms. (1142 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (13 resets) in 35 ms. (1111 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 328729 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :0 out of 5
Probabilistic random walk after 328729 steps, saw 204635 distinct states, run finished after 3002 ms. (steps per millisecond=109 ) properties seen :0
[2024-05-23 13:48:44] [INFO ] Flow matrix only has 211 transitions (discarded 107 similar events)
[2024-05-23 13:48:44] [INFO ] Invariant cache hit.
[2024-05-23 13:48:44] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 47/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 17/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 143/218 variables, 75/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 8/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 84/302 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 31/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 38/340 variables, 23/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/340 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 1/341 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/341 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/341 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 341/341 variables, and 171 constraints, problems are : Problem set: 0 solved, 5 unsolved in 212 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 47/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 17/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 143/218 variables, 75/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/218 variables, 8/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/218 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 84/302 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 31/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 5/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/302 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 38/340 variables, 23/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/340 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 1/341 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/341 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/341 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 341/341 variables, and 176 constraints, problems are : Problem set: 0 solved, 5 unsolved in 277 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 130/130 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 496ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 11769 ms.
Support contains 10 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 318/318 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 128 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 128 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 127 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 127 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 126 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 126 transition count 306
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 125 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 125 transition count 304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 124 transition count 302
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 124 transition count 302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 123 transition count 300
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 123 transition count 300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 122 transition count 298
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 122 transition count 298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 121 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 121 transition count 296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 120 transition count 294
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 120 transition count 294
Applied a total of 20 rules in 34 ms. Remains 120 /130 variables (removed 10) and now considering 294/318 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 120/130 places, 294/318 transitions.
RANDOM walk for 40005 steps (10 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (12 resets) in 29 ms. (1333 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (12 resets) in 29 ms. (1333 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 32 ms. (1212 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 28 ms. (1379 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 344543 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :0 out of 4
Probabilistic random walk after 344543 steps, saw 214479 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
[2024-05-23 13:49:00] [INFO ] Flow matrix only has 193 transitions (discarded 101 similar events)
// Phase 1: matrix 193 rows 120 cols
[2024-05-23 13:49:00] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 13:49:00] [INFO ] State equation strengthened by 36 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 47/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 15/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 133/205 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 7/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 76/281 variables, 28/109 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/281 variables, 29/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 31/312 variables, 19/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/312 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/313 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/313 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/313 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 158 constraints, problems are : Problem set: 0 solved, 4 unsolved in 187 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 47/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 15/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 133/205 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 7/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 76/281 variables, 28/109 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/281 variables, 29/138 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/281 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 31/312 variables, 19/161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/312 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 1/313 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/313 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/313 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 162 constraints, problems are : Problem set: 0 solved, 4 unsolved in 219 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 422ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 8121 ms.
Support contains 10 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 294/294 transitions.
Applied a total of 0 rules in 16 ms. Remains 120 /120 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 120/120 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 294/294 transitions.
Applied a total of 0 rules in 6 ms. Remains 120 /120 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2024-05-23 13:49:08] [INFO ] Flow matrix only has 193 transitions (discarded 101 similar events)
[2024-05-23 13:49:08] [INFO ] Invariant cache hit.
[2024-05-23 13:49:08] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-23 13:49:08] [INFO ] Flow matrix only has 193 transitions (discarded 101 similar events)
[2024-05-23 13:49:08] [INFO ] Invariant cache hit.
[2024-05-23 13:49:08] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-23 13:49:08] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2024-05-23 13:49:08] [INFO ] Redundant transitions in 17 ms returned []
Running 292 sub problems to find dead transitions.
[2024-05-23 13:49:08] [INFO ] Flow matrix only has 193 transitions (discarded 101 similar events)
[2024-05-23 13:49:08] [INFO ] Invariant cache hit.
[2024-05-23 13:49:08] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 193/313 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 36/158 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 292 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/313 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Real declared 313/313 variables, and 158 constraints, problems are : Problem set: 0 solved, 292 unsolved in 7909 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 193/313 variables, 120/122 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 36/158 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 292/450 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (OVERLAPS) 0/313 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 292 unsolved
No progress, stopping.
After SMT solving in domain Int declared 313/313 variables, and 450 constraints, problems are : Problem set: 0 solved, 292 unsolved in 8471 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 0/0 constraints]
After SMT, in 16625ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 16628ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16890 ms. Remains : 120/120 places, 294/294 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 106 rules applied. Total rules applied 106 place count 120 transition count 188
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 113 place count 115 transition count 186
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 115 place count 113 transition count 186
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 115 place count 113 transition count 162
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 163 place count 89 transition count 162
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 199 place count 71 transition count 144
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 205 place count 65 transition count 132
Iterating global reduction 3 with 6 rules applied. Total rules applied 211 place count 65 transition count 132
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 217 place count 59 transition count 120
Iterating global reduction 3 with 6 rules applied. Total rules applied 223 place count 59 transition count 120
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 229 place count 53 transition count 108
Iterating global reduction 3 with 6 rules applied. Total rules applied 235 place count 53 transition count 108
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 241 place count 53 transition count 102
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 251 place count 48 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 255 place count 48 transition count 99
Applied a total of 255 rules in 37 ms. Remains 48 /120 variables (removed 72) and now considering 99/294 (removed 195) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 99 rows 48 cols
[2024-05-23 13:49:25] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 13:49:25] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-23 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 13:49:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 16 ms returned sat
[2024-05-23 13:49:25] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-23 13:49:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 13:49:25] [INFO ] After 17ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-23 13:49:25] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-23 13:49:25] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 225 ms.
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
FORMULA FunctionPointer-PT-b128-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 13:49:25] [INFO ] Flatten gal took : 22 ms
[2024-05-23 13:49:25] [INFO ] Flatten gal took : 27 ms
[2024-05-23 13:49:25] [INFO ] Input system was already deterministic with 464 transitions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 999 edges and 189 vertex of which 187 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Graph (complete) has 999 edges and 189 vertex of which 187 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 173 transition count 436
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 173 transition count 436
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 35 place count 173 transition count 430
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 45 place count 163 transition count 408
Iterating global reduction 1 with 10 rules applied. Total rules applied 55 place count 163 transition count 408
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 62 place count 156 transition count 392
Iterating global reduction 1 with 7 rules applied. Total rules applied 69 place count 156 transition count 392
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 76 place count 149 transition count 364
Iterating global reduction 1 with 7 rules applied. Total rules applied 83 place count 149 transition count 364
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 90 place count 142 transition count 348
Iterating global reduction 1 with 7 rules applied. Total rules applied 97 place count 142 transition count 348
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 104 place count 135 transition count 324
Iterating global reduction 1 with 7 rules applied. Total rules applied 111 place count 135 transition count 324
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 118 place count 128 transition count 300
Iterating global reduction 1 with 7 rules applied. Total rules applied 125 place count 128 transition count 300
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 132 place count 121 transition count 286
Iterating global reduction 1 with 7 rules applied. Total rules applied 139 place count 121 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 146 place count 114 transition count 272
Iterating global reduction 1 with 7 rules applied. Total rules applied 153 place count 114 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 159 place count 108 transition count 260
Iterating global reduction 1 with 6 rules applied. Total rules applied 165 place count 108 transition count 260
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 170 place count 103 transition count 250
Iterating global reduction 1 with 5 rules applied. Total rules applied 175 place count 103 transition count 250
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 179 place count 99 transition count 242
Iterating global reduction 1 with 4 rules applied. Total rules applied 183 place count 99 transition count 242
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 185 place count 99 transition count 240
Applied a total of 185 rules in 63 ms. Remains 99 /189 variables (removed 90) and now considering 240/464 (removed 224) transitions.
[2024-05-23 13:49:26] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
// Phase 1: matrix 163 rows 99 cols
[2024-05-23 13:49:26] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 13:49:26] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-23 13:49:26] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2024-05-23 13:49:26] [INFO ] Invariant cache hit.
[2024-05-23 13:49:26] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-23 13:49:26] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2024-05-23 13:49:26] [INFO ] Redundant transitions in 3 ms returned []
Running 238 sub problems to find dead transitions.
[2024-05-23 13:49:26] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2024-05-23 13:49:26] [INFO ] Invariant cache hit.
[2024-05-23 13:49:26] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 238 unsolved in 5398 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 163/262 variables, 99/101 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/262 variables, 39/140 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 238/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (OVERLAPS) 0/262 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 378 constraints, problems are : Problem set: 0 solved, 238 unsolved in 6606 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints]
After SMT, in 12201ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 12205ms
Starting structural reductions in SI_CTL mode, iteration 1 : 99/189 places, 240/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12497 ms. Remains : 99/189 places, 240/464 transitions.
[2024-05-23 13:49:38] [INFO ] Flatten gal took : 10 ms
[2024-05-23 13:49:38] [INFO ] Flatten gal took : 9 ms
[2024-05-23 13:49:38] [INFO ] Input system was already deterministic with 240 transitions.
RANDOM walk for 40310 steps (26 resets) in 25 ms. (1550 steps per ms) remains 1/1 properties
[2024-05-23 13:49:38] [INFO ] Flatten gal took : 14 ms
BEST_FIRST walk for 40004 steps (25 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
[2024-05-23 13:49:38] [INFO ] Flatten gal took : 10 ms
[2024-05-23 13:49:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4479875629238105795.gal : 14 ms
[2024-05-23 13:49:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1310681718670739694.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/ReachabilityCardinality4479875629238105795.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1310681718670739694.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1310681718670739694.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 923
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :923 after 103738
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :103738 after 7.00547e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7.00547e+07 after 4.05225e+11
Interrupted probabilistic random walk after 1725471 steps, run timeout after 3001 ms. (steps per millisecond=574 ) properties seen :0 out of 1
Probabilistic random walk after 1725471 steps, saw 1134355 distinct states, run finished after 3001 ms. (steps per millisecond=574 ) properties seen :0
[2024-05-23 13:49:41] [INFO ] Flow matrix only has 163 transitions (discarded 77 similar events)
[2024-05-23 13:49:41] [INFO ] Invariant cache hit.
[2024-05-23 13:49:41] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/185 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 57/242 variables, 27/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 10/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 13/255 variables, 10/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/259 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/259 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 3/262 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/262 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 140 constraints, problems are : Problem set: 0 solved, 1 unsolved in 127 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 49/185 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 29/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 57/242 variables, 27/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/242 variables, 10/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/242 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 13/255 variables, 10/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/255 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/259 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/259 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/262 variables, 2/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/262 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/262 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 141 constraints, problems are : Problem set: 0 solved, 1 unsolved in 117 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 99/99 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 249ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 68 ms.
Support contains 3 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 240/240 transitions.
Graph (complete) has 404 edges and 99 vertex of which 78 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.0 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 78 transition count 198
Applied a total of 43 rules in 5 ms. Remains 78 /99 variables (removed 21) and now considering 198/240 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 78/99 places, 198/240 transitions.
RANDOM walk for 4000003 steps (11 resets) in 5405 ms. (739 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (226 resets) in 3484 ms. (1147 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3719840 steps, run timeout after 6001 ms. (steps per millisecond=619 ) properties seen :0 out of 1
Probabilistic random walk after 3719840 steps, saw 2342145 distinct states, run finished after 6001 ms. (steps per millisecond=619 ) properties seen :0
[2024-05-23 13:49:50] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
// Phase 1: matrix 123 rows 78 cols
[2024-05-23 13:49:50] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 13:49:50] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/166 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 22/188 variables, 13/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/188 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/194 variables, 3/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/194 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/198 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/198 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 3/201 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 100 constraints, problems are : Problem set: 0 solved, 1 unsolved in 86 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/166 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/188 variables, 13/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/188 variables, 3/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/188 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/194 variables, 3/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/194 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/198 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/198 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/201 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 101 constraints, problems are : Problem set: 0 solved, 1 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 188ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 75 ms.
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 198/198 transitions.
Applied a total of 0 rules in 4 ms. Remains 78 /78 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 78/78 places, 198/198 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 198/198 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 198/198 (removed 0) transitions.
[2024-05-23 13:49:50] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:49:50] [INFO ] Invariant cache hit.
[2024-05-23 13:49:50] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-23 13:49:50] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:49:50] [INFO ] Invariant cache hit.
[2024-05-23 13:49:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-23 13:49:50] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-23 13:49:50] [INFO ] Redundant transitions in 2 ms returned []
Running 196 sub problems to find dead transitions.
[2024-05-23 13:49:50] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:49:50] [INFO ] Invariant cache hit.
[2024-05-23 13:49:50] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :4.05225e+11 after 2.08059e+16
At refinement iteration 3 (OVERLAPS) 123/201 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 100 constraints, problems are : Problem set: 0 solved, 196 unsolved in 3755 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 123/201 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 196/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (OVERLAPS) 0/201 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 296 constraints, problems are : Problem set: 0 solved, 196 unsolved in 4316 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 0/0 constraints]
After SMT, in 8188ms problems are : Problem set: 0 solved, 196 unsolved
Search for dead transitions found 0 dead transitions in 8190ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8359 ms. Remains : 78/78 places, 198/198 transitions.
RANDOM walk for 400012 steps (10 resets) in 1997 ms. (200 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-23 13:49:59] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:49:59] [INFO ] Invariant cache hit.
[2024-05-23 13:49:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 13:49:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 13:49:59] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 13:49:59] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-23 13:49:59] [INFO ] After 3ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:49:59] [INFO ] After 10ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:49:59] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:49:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 13:49:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 13:49:59] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 13:49:59] [INFO ] After 3ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:49:59] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 13:49:59] [INFO ] After 58ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (10 resets) in 6132 ms. (652 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (238 resets) in 3593 ms. (1112 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3715706 steps, run timeout after 6001 ms. (steps per millisecond=619 ) properties seen :0 out of 1
Probabilistic random walk after 3715706 steps, saw 2339309 distinct states, run finished after 6001 ms. (steps per millisecond=619 ) properties seen :0
[2024-05-23 13:50:08] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:08] [INFO ] Invariant cache hit.
[2024-05-23 13:50:08] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/166 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 22/188 variables, 13/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/188 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/194 variables, 3/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/194 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/198 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/198 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 3/201 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 100 constraints, problems are : Problem set: 0 solved, 1 unsolved in 74 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 86/136 variables, 50/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/136 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/166 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/188 variables, 13/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/188 variables, 3/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/188 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/194 variables, 3/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/194 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/198 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/198 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/201 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 101 constraints, problems are : Problem set: 0 solved, 1 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 182ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 65 ms.
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 198/198 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 78/78 places, 198/198 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 198/198 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 198/198 (removed 0) transitions.
[2024-05-23 13:50:08] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:08] [INFO ] Invariant cache hit.
[2024-05-23 13:50:08] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-23 13:50:08] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:08] [INFO ] Invariant cache hit.
[2024-05-23 13:50:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-23 13:50:08] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-23 13:50:08] [INFO ] Redundant transitions in 1 ms returned []
Running 196 sub problems to find dead transitions.
[2024-05-23 13:50:08] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:08] [INFO ] Invariant cache hit.
[2024-05-23 13:50:08] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 123/201 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 100 constraints, problems are : Problem set: 0 solved, 196 unsolved in 3891 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 196 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 3 (OVERLAPS) 123/201 variables, 78/80 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/201 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/201 variables, 196/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
At refinement iteration 7 (OVERLAPS) 0/201 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 196 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 296 constraints, problems are : Problem set: 0 solved, 196 unsolved in 4115 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 196/196 constraints, Known Traps: 0/0 constraints]
After SMT, in 8108ms problems are : Problem set: 0 solved, 196 unsolved
Search for dead transitions found 0 dead transitions in 8110ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8280 ms. Remains : 78/78 places, 198/198 transitions.
RANDOM walk for 400000 steps (9 resets) in 660 ms. (605 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2024-05-23 13:50:17] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:17] [INFO ] Invariant cache hit.
[2024-05-23 13:50:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 13:50:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 13:50:17] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 13:50:17] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-23 13:50:17] [INFO ] After 3ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:50:17] [INFO ] After 10ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:50:17] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:50:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 13:50:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 13:50:17] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:17] [INFO ] After 3ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:50:17] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:17] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 32696 steps (8 resets) in 112 ms. (289 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 135 ms. (294 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (9 resets) in 77 ms. (512 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1763757 steps, run timeout after 3001 ms. (steps per millisecond=587 ) properties seen :0 out of 1
Probabilistic random walk after 1763757 steps, saw 1097856 distinct states, run finished after 3001 ms. (steps per millisecond=587 ) properties seen :0
[2024-05-23 13:50:20] [INFO ] Flow matrix only has 123 transitions (discarded 75 similar events)
[2024-05-23 13:50:20] [INFO ] Invariant cache hit.
[2024-05-23 13:50:20] [INFO ] State equation strengthened by 20 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) 47/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/129 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 24/153 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 32/185 variables, 16/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/185 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/185 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 9/194 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/194 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/198 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/198 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 3/201 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/201 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 100 constraints, problems are : Problem set: 0 solved, 1 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 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) 47/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/129 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 24/153 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 32/185 variables, 16/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/185 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/185 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/185 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 9/194 variables, 6/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/194 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/198 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/198 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/201 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/201 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 101 constraints, problems are : Problem set: 0 solved, 1 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 78/78 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 170ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 67 ms.
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 198/198 transitions.
Graph (complete) has 341 edges and 78 vertex of which 75 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 75 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 74 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 74 transition count 190
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 74 transition count 188
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 12 place count 73 transition count 186
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 73 transition count 186
Applied a total of 13 rules in 6 ms. Remains 73 /78 variables (removed 5) and now considering 186/198 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 73/78 places, 186/198 transitions.
RANDOM walk for 40003 steps (8 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2158648 steps, run timeout after 3001 ms. (steps per millisecond=719 ) properties seen :0 out of 1
Probabilistic random walk after 2158648 steps, saw 1316090 distinct states, run finished after 3001 ms. (steps per millisecond=719 ) properties seen :0
[2024-05-23 13:50:23] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2024-05-23 13:50:23] [INFO ] Computed 3 invariants in 4 ms
[2024-05-23 13:50:23] [INFO ] State equation strengthened by 15 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) 47/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/129 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 19/148 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/154 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/154 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/154 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/171 variables, 11/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 3/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 7/178 variables, 4/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/178 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/182 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/182 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/185 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/185 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/185 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 185/185 variables, and 91 constraints, problems are : Problem set: 0 solved, 1 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 15/15 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) 47/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 81/129 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 19/148 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/154 variables, 2/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/154 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/154 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 17/171 variables, 11/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/171 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 7/178 variables, 4/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/178 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 4/182 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/182 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 3/185 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/185 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/185 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 185/185 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 176ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 63 ms.
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 73/73 places, 186/186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2024-05-23 13:50:24] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
[2024-05-23 13:50:24] [INFO ] Invariant cache hit.
[2024-05-23 13:50:24] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-23 13:50:24] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
[2024-05-23 13:50:24] [INFO ] Invariant cache hit.
[2024-05-23 13:50:24] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-23 13:50:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-23 13:50:24] [INFO ] Redundant transitions in 1 ms returned []
Running 184 sub problems to find dead transitions.
[2024-05-23 13:50:24] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
[2024-05-23 13:50:24] [INFO ] Invariant cache hit.
[2024-05-23 13:50:24] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 112/185 variables, 73/76 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 15/91 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (OVERLAPS) 0/185 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 185/185 variables, and 91 constraints, problems are : Problem set: 0 solved, 184 unsolved in 3269 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 112/185 variables, 73/76 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 15/91 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 184/275 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/185 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Int declared 185/185 variables, and 275 constraints, problems are : Problem set: 0 solved, 184 unsolved in 4033 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 73/73 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints]
After SMT, in 7398ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 7401ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7582 ms. Remains : 73/73 places, 186/186 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 73 transition count 105
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 88 place count 66 transition count 105
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 88 place count 66 transition count 94
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 110 place count 55 transition count 94
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 138 place count 41 transition count 80
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 144 place count 35 transition count 68
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 35 transition count 68
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 156 place count 29 transition count 56
Iterating global reduction 2 with 6 rules applied. Total rules applied 162 place count 29 transition count 56
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 168 place count 23 transition count 44
Iterating global reduction 2 with 6 rules applied. Total rules applied 174 place count 23 transition count 44
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 180 place count 23 transition count 38
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 184 place count 21 transition count 39
Applied a total of 184 rules in 14 ms. Remains 21 /73 variables (removed 52) and now considering 39/186 (removed 147) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 39 rows 21 cols
[2024-05-23 13:50:31] [INFO ] Computed 3 invariants in 0 ms
[2024-05-23 13:50:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-23 13:50:31] [INFO ] After 8ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 13:50:31] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:50:31] [INFO ] After 4ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:50:31] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:50:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-23 13:50:31] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:50:31] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] After 34ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 81 ms.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 78 transition count 117
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 88 place count 72 transition count 116
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 89 place count 71 transition count 116
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 89 place count 71 transition count 106
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 109 place count 61 transition count 106
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 141 place count 45 transition count 90
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 147 place count 39 transition count 78
Iterating global reduction 3 with 6 rules applied. Total rules applied 153 place count 39 transition count 78
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 159 place count 33 transition count 66
Iterating global reduction 3 with 6 rules applied. Total rules applied 165 place count 33 transition count 66
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 171 place count 27 transition count 54
Iterating global reduction 3 with 6 rules applied. Total rules applied 177 place count 27 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 183 place count 27 transition count 48
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 187 place count 25 transition count 49
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 190 place count 25 transition count 46
Applied a total of 190 rules in 8 ms. Remains 25 /78 variables (removed 53) and now considering 46/198 (removed 152) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 46 rows 25 cols
[2024-05-23 13:50:31] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 13:50:31] [INFO ] After 13ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 13:50:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 13:50:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 13:50:31] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 13:50:31] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 13:50:31] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-23 13:50:31] [INFO ] Flatten gal took : 3 ms
[2024-05-23 13:50:31] [INFO ] Flatten gal took : 2 ms
[2024-05-23 13:50:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15131069769648259509.gal : 1 ms
[2024-05-23 13:50:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18110505643930918665.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/ReachabilityCardinality15131069769648259509.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18110505643930918665.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18110505643930918665.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 56021
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :56021 after 2.68801e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.68801e+08 after 1.40209e+13
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.40209e+13 after 1.23298e+14
Detected timeout of ITS tools.
[2024-05-23 13:50:46] [INFO ] Flatten gal took : 6 ms
[2024-05-23 13:50:46] [INFO ] Applying decomposition
[2024-05-23 13:50:46] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1407082649136555956.txt' '-o' '/tmp/graph1407082649136555956.bin' '-w' '/tmp/graph1407082649136555956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1407082649136555956.bin' '-l' '-1' '-v' '-w' '/tmp/graph1407082649136555956.weights' '-q' '0' '-e' '0.001'
[2024-05-23 13:50:46] [INFO ] Decomposing Gal with order
[2024-05-23 13:50:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 13:50:46] [INFO ] Removed a total of 34 redundant transitions.
[2024-05-23 13:50:47] [INFO ] Flatten gal took : 28 ms
[2024-05-23 13:50:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2024-05-23 13:50:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9443530181281492728.gal : 2 ms
[2024-05-23 13:50:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4837242099679434222.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9443530181281492728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4837242099679434222.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4837242099679434222.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 56021
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :56021 after 5.22274e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.22274e+08 after 4.45351e+12
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.45351e+12 after 2.53891e+13
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.53891e+13 after 7.1961e+13
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30283 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-23 13:51:02] [INFO ] Flatten gal took : 15 ms
[2024-05-23 13:51:02] [INFO ] Applying decomposition
[2024-05-23 13:51:02] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11224386632154700198.txt' '-o' '/tmp/graph11224386632154700198.bin' '-w' '/tmp/graph11224386632154700198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11224386632154700198.bin' '-l' '-1' '-v' '-w' '/tmp/graph11224386632154700198.weights' '-q' '0' '-e' '0.001'
[2024-05-23 13:51:02] [INFO ] Decomposing Gal with order
[2024-05-23 13:51:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 13:51:02] [INFO ] Removed a total of 65 redundant transitions.
[2024-05-23 13:51:02] [INFO ] Flatten gal took : 16 ms
[2024-05-23 13:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 2 ms.
[2024-05-23 13:51:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18307918047505315291.gal : 3 ms
[2024-05-23 13:51:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8481208942764753811.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18307918047505315291.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8481208942764753811.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality8481208942764753811.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 863
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :863 after 86451
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :86451 after 4.64288e+07
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.64288e+07 after 1.78837e+11
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.78837e+11 after 4.8548e+15
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.8548e+15 after 6.65378e+20
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.65378e+20 after 1.84436e+25
Detected timeout of ITS tools.
[2024-05-23 14:01:02] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:01:02] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:01:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality9824475929652907880.gal : 3 ms
[2024-05-23 14:01:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5596869644844180629.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/CTLCardinality9824475929652907880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5596869644844180629.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.
Detected timeout of ITS tools.
[2024-05-23 14:01:32] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:01:32] [INFO ] Applying decomposition
[2024-05-23 14:01:32] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10985864213128828986.txt' '-o' '/tmp/graph10985864213128828986.bin' '-w' '/tmp/graph10985864213128828986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10985864213128828986.bin' '-l' '-1' '-v' '-w' '/tmp/graph10985864213128828986.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:01:32] [INFO ] Decomposing Gal with order
[2024-05-23 14:01:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:01:32] [INFO ] Removed a total of 4 redundant transitions.
[2024-05-23 14:01:32] [INFO ] Flatten gal took : 9 ms
[2024-05-23 14:01:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2024-05-23 14:01:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality15664597624449077571.gal : 2 ms
[2024-05-23 14:01:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality18432967405904292119.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/CTLCardinality15664597624449077571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18432967405904292119.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 187 transition count 464
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 14 place count 175 transition count 440
Iterating global reduction 1 with 12 rules applied. Total rules applied 26 place count 175 transition count 440
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 34 place count 175 transition count 432
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 41 place count 168 transition count 418
Iterating global reduction 2 with 7 rules applied. Total rules applied 48 place count 168 transition count 418
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 53 place count 163 transition count 406
Iterating global reduction 2 with 5 rules applied. Total rules applied 58 place count 163 transition count 406
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 63 place count 158 transition count 386
Iterating global reduction 2 with 5 rules applied. Total rules applied 68 place count 158 transition count 386
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 153 transition count 376
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 153 transition count 376
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 149 transition count 362
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 149 transition count 362
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 145 transition count 348
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 145 transition count 348
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 98 place count 141 transition count 340
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 141 transition count 340
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 105 place count 138 transition count 334
Iterating global reduction 2 with 3 rules applied. Total rules applied 108 place count 138 transition count 334
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 110 place count 136 transition count 330
Iterating global reduction 2 with 2 rules applied. Total rules applied 112 place count 136 transition count 330
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 114 place count 134 transition count 326
Iterating global reduction 2 with 2 rules applied. Total rules applied 116 place count 134 transition count 326
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 118 place count 132 transition count 322
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 132 transition count 322
Applied a total of 120 rules in 22 ms. Remains 132 /189 variables (removed 57) and now considering 322/464 (removed 142) transitions.
[2024-05-23 14:02:02] [INFO ] Flow matrix only has 222 transitions (discarded 100 similar events)
// Phase 1: matrix 222 rows 132 cols
[2024-05-23 14:02:02] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 14:02:02] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-23 14:02:02] [INFO ] Flow matrix only has 222 transitions (discarded 100 similar events)
[2024-05-23 14:02:02] [INFO ] Invariant cache hit.
[2024-05-23 14:02:02] [INFO ] State equation strengthened by 50 read => feed constraints.
[2024-05-23 14:02:03] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
Running 320 sub problems to find dead transitions.
[2024-05-23 14:02:03] [INFO ] Flow matrix only has 222 transitions (discarded 100 similar events)
[2024-05-23 14:02:03] [INFO ] Invariant cache hit.
[2024-05-23 14:02:03] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 3 (OVERLAPS) 222/354 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 50/184 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 320 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/354 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 320 unsolved
No progress, stopping.
After SMT solving in domain Real declared 354/354 variables, and 184 constraints, problems are : Problem set: 0 solved, 320 unsolved in 9727 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 320/320 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 320 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 3 (OVERLAPS) 222/354 variables, 132/134 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 50/184 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 320/504 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/354 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 320 unsolved
At refinement iteration 7 (OVERLAPS) 0/354 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 320 unsolved
No progress, stopping.
After SMT solving in domain Int declared 354/354 variables, and 504 constraints, problems are : Problem set: 0 solved, 320 unsolved in 11017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 320/320 constraints, Known Traps: 0/0 constraints]
After SMT, in 21019ms problems are : Problem set: 0 solved, 320 unsolved
Search for dead transitions found 0 dead transitions in 21034ms
Starting structural reductions in LTL mode, iteration 1 : 132/189 places, 322/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21389 ms. Remains : 132/189 places, 322/464 transitions.
[2024-05-23 14:02:24] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:02:24] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:02:24] [INFO ] Input system was already deterministic with 322 transitions.
[2024-05-23 14:02:24] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:02:24] [INFO ] Flatten gal took : 15 ms
[2024-05-23 14:02:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5968917464216469309.gal : 6 ms
[2024-05-23 14:02:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality304109469718719599.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/CTLCardinality5968917464216469309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality304109469718719599.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.
Detected timeout of ITS tools.
[2024-05-23 14:02:54] [INFO ] Flatten gal took : 17 ms
[2024-05-23 14:02:54] [INFO ] Applying decomposition
[2024-05-23 14:02:54] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16962152554500765332.txt' '-o' '/tmp/graph16962152554500765332.bin' '-w' '/tmp/graph16962152554500765332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16962152554500765332.bin' '-l' '-1' '-v' '-w' '/tmp/graph16962152554500765332.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:02:54] [INFO ] Decomposing Gal with order
[2024-05-23 14:02:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:02:54] [INFO ] Removed a total of 293 redundant transitions.
[2024-05-23 14:02:54] [INFO ] Flatten gal took : 66 ms
[2024-05-23 14:02:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 6 ms.
[2024-05-23 14:02:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality17752601597224786710.gal : 3 ms
[2024-05-23 14:02:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12551040460389123755.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/CTLCardinality17752601597224786710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12551040460389123755.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Graph (complete) has 999 edges and 189 vertex of which 187 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 172 transition count 434
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 172 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 39 place count 172 transition count 426
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 49 place count 162 transition count 404
Iterating global reduction 1 with 10 rules applied. Total rules applied 59 place count 162 transition count 404
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 155 transition count 388
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 155 transition count 388
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 148 transition count 360
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 148 transition count 360
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 141 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 141 transition count 344
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 107 place count 135 transition count 324
Iterating global reduction 1 with 6 rules applied. Total rules applied 113 place count 135 transition count 324
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 119 place count 129 transition count 304
Iterating global reduction 1 with 6 rules applied. Total rules applied 125 place count 129 transition count 304
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 130 place count 124 transition count 294
Iterating global reduction 1 with 5 rules applied. Total rules applied 135 place count 124 transition count 294
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 140 place count 119 transition count 284
Iterating global reduction 1 with 5 rules applied. Total rules applied 145 place count 119 transition count 284
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 148 place count 116 transition count 278
Iterating global reduction 1 with 3 rules applied. Total rules applied 151 place count 116 transition count 278
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 153 place count 114 transition count 274
Iterating global reduction 1 with 2 rules applied. Total rules applied 155 place count 114 transition count 274
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 157 place count 112 transition count 270
Iterating global reduction 1 with 2 rules applied. Total rules applied 159 place count 112 transition count 270
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 161 place count 112 transition count 268
Applied a total of 161 rules in 40 ms. Remains 112 /189 variables (removed 77) and now considering 268/464 (removed 196) transitions.
[2024-05-23 14:03:24] [INFO ] Flow matrix only has 186 transitions (discarded 82 similar events)
// Phase 1: matrix 186 rows 112 cols
[2024-05-23 14:03:24] [INFO ] Computed 2 invariants in 4 ms
[2024-05-23 14:03:24] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-23 14:03:24] [INFO ] Flow matrix only has 186 transitions (discarded 82 similar events)
[2024-05-23 14:03:24] [INFO ] Invariant cache hit.
[2024-05-23 14:03:24] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-23 14:03:24] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2024-05-23 14:03:24] [INFO ] Redundant transitions in 1 ms returned []
Running 266 sub problems to find dead transitions.
[2024-05-23 14:03:24] [INFO ] Flow matrix only has 186 transitions (discarded 82 similar events)
[2024-05-23 14:03:24] [INFO ] Invariant cache hit.
[2024-05-23 14:03:24] [INFO ] State equation strengthened by 45 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 186/298 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 45/159 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 266 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/298 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 159 constraints, problems are : Problem set: 0 solved, 266 unsolved in 6687 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 112/112 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 186/298 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/298 variables, 45/159 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 266/425 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/298 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 425 constraints, problems are : Problem set: 0 solved, 266 unsolved in 7945 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 112/112 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints]
After SMT, in 14835ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 14837ms
Starting structural reductions in SI_CTL mode, iteration 1 : 112/189 places, 268/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15119 ms. Remains : 112/189 places, 268/464 transitions.
[2024-05-23 14:03:39] [INFO ] Flatten gal took : 12 ms
[2024-05-23 14:03:39] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:03:39] [INFO ] Input system was already deterministic with 268 transitions.
[2024-05-23 14:03:39] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:03:39] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:03:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality8674776970834670584.gal : 1 ms
[2024-05-23 14:03:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality18237634995128834875.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/CTLCardinality8674776970834670584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18237634995128834875.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.
Detected timeout of ITS tools.
[2024-05-23 14:04:09] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:04:09] [INFO ] Applying decomposition
[2024-05-23 14:04:09] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9482806650284062515.txt' '-o' '/tmp/graph9482806650284062515.bin' '-w' '/tmp/graph9482806650284062515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9482806650284062515.bin' '-l' '-1' '-v' '-w' '/tmp/graph9482806650284062515.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:04:09] [INFO ] Decomposing Gal with order
[2024-05-23 14:04:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:04:09] [INFO ] Removed a total of 443 redundant transitions.
[2024-05-23 14:04:09] [INFO ] Flatten gal took : 17 ms
[2024-05-23 14:04:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 8 ms.
[2024-05-23 14:04:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10415564185915839471.gal : 4 ms
[2024-05-23 14:04:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14297031048586631222.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/CTLCardinality10415564185915839471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14297031048586631222.ctl'

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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 188 transition count 464
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 14 place count 175 transition count 438
Iterating global reduction 1 with 13 rules applied. Total rules applied 27 place count 175 transition count 438
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 33 place count 175 transition count 432
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 42 place count 166 transition count 412
Iterating global reduction 2 with 9 rules applied. Total rules applied 51 place count 166 transition count 412
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 57 place count 160 transition count 398
Iterating global reduction 2 with 6 rules applied. Total rules applied 63 place count 160 transition count 398
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 69 place count 154 transition count 374
Iterating global reduction 2 with 6 rules applied. Total rules applied 75 place count 154 transition count 374
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 81 place count 148 transition count 360
Iterating global reduction 2 with 6 rules applied. Total rules applied 87 place count 148 transition count 360
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 142 transition count 340
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 142 transition count 340
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 104 place count 137 transition count 324
Iterating global reduction 2 with 5 rules applied. Total rules applied 109 place count 137 transition count 324
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 114 place count 132 transition count 314
Iterating global reduction 2 with 5 rules applied. Total rules applied 119 place count 132 transition count 314
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 124 place count 127 transition count 304
Iterating global reduction 2 with 5 rules applied. Total rules applied 129 place count 127 transition count 304
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 133 place count 123 transition count 296
Iterating global reduction 2 with 4 rules applied. Total rules applied 137 place count 123 transition count 296
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 140 place count 120 transition count 290
Iterating global reduction 2 with 3 rules applied. Total rules applied 143 place count 120 transition count 290
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 145 place count 118 transition count 286
Iterating global reduction 2 with 2 rules applied. Total rules applied 147 place count 118 transition count 286
Applied a total of 147 rules in 25 ms. Remains 118 /189 variables (removed 71) and now considering 286/464 (removed 178) transitions.
[2024-05-23 14:04:39] [INFO ] Flow matrix only has 197 transitions (discarded 89 similar events)
// Phase 1: matrix 197 rows 118 cols
[2024-05-23 14:04:39] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 14:04:39] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-23 14:04:39] [INFO ] Flow matrix only has 197 transitions (discarded 89 similar events)
[2024-05-23 14:04:39] [INFO ] Invariant cache hit.
[2024-05-23 14:04:39] [INFO ] State equation strengthened by 46 read => feed constraints.
[2024-05-23 14:04:40] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2024-05-23 14:04:40] [INFO ] Flow matrix only has 197 transitions (discarded 89 similar events)
[2024-05-23 14:04:40] [INFO ] Invariant cache hit.
[2024-05-23 14:04:40] [INFO ] State equation strengthened by 46 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (OVERLAPS) 197/314 variables, 117/119 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 46/165 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 284 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/315 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (OVERLAPS) 0/315 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 315/315 variables, and 166 constraints, problems are : Problem set: 0 solved, 284 unsolved in 7589 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (OVERLAPS) 197/314 variables, 117/119 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 46/165 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 32/197 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 1/315 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 252/450 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/315 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 10 (OVERLAPS) 0/315 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 315/315 variables, and 450 constraints, problems are : Problem set: 0 solved, 284 unsolved in 10582 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 118/118 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints]
After SMT, in 18368ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 18372ms
Starting structural reductions in LTL mode, iteration 1 : 118/189 places, 286/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18625 ms. Remains : 118/189 places, 286/464 transitions.
[2024-05-23 14:04:58] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:04:58] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:04:58] [INFO ] Input system was already deterministic with 286 transitions.
[2024-05-23 14:04:58] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:04:58] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:04:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality12113088308272950411.gal : 2 ms
[2024-05-23 14:04:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5795150130901217340.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/CTLCardinality12113088308272950411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5795150130901217340.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.
Detected timeout of ITS tools.
[2024-05-23 14:05:28] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:05:28] [INFO ] Applying decomposition
[2024-05-23 14:05:28] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14865304650182779293.txt' '-o' '/tmp/graph14865304650182779293.bin' '-w' '/tmp/graph14865304650182779293.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14865304650182779293.bin' '-l' '-1' '-v' '-w' '/tmp/graph14865304650182779293.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:05:28] [INFO ] Decomposing Gal with order
[2024-05-23 14:05:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:05:28] [INFO ] Removed a total of 97 redundant transitions.
[2024-05-23 14:05:28] [INFO ] Flatten gal took : 14 ms
[2024-05-23 14:05:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 2 ms.
[2024-05-23 14:05:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality662754069634411750.gal : 2 ms
[2024-05-23 14:05:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10858342834278786392.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/CTLCardinality662754069634411750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10858342834278786392.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 187 transition count 464
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 15 place count 174 transition count 438
Iterating global reduction 1 with 13 rules applied. Total rules applied 28 place count 174 transition count 438
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 32 place count 174 transition count 434
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 42 place count 164 transition count 412
Iterating global reduction 2 with 10 rules applied. Total rules applied 52 place count 164 transition count 412
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 59 place count 157 transition count 396
Iterating global reduction 2 with 7 rules applied. Total rules applied 66 place count 157 transition count 396
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 73 place count 150 transition count 368
Iterating global reduction 2 with 7 rules applied. Total rules applied 80 place count 150 transition count 368
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 87 place count 143 transition count 352
Iterating global reduction 2 with 7 rules applied. Total rules applied 94 place count 143 transition count 352
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 137 transition count 332
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 137 transition count 332
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 131 transition count 312
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 131 transition count 312
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 124 place count 125 transition count 300
Iterating global reduction 2 with 6 rules applied. Total rules applied 130 place count 125 transition count 300
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 135 place count 120 transition count 290
Iterating global reduction 2 with 5 rules applied. Total rules applied 140 place count 120 transition count 290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 145 place count 115 transition count 280
Iterating global reduction 2 with 5 rules applied. Total rules applied 150 place count 115 transition count 280
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 154 place count 111 transition count 272
Iterating global reduction 2 with 4 rules applied. Total rules applied 158 place count 111 transition count 272
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 161 place count 108 transition count 266
Iterating global reduction 2 with 3 rules applied. Total rules applied 164 place count 108 transition count 266
Applied a total of 164 rules in 17 ms. Remains 108 /189 variables (removed 81) and now considering 266/464 (removed 198) transitions.
[2024-05-23 14:05:58] [INFO ] Flow matrix only has 182 transitions (discarded 84 similar events)
// Phase 1: matrix 182 rows 108 cols
[2024-05-23 14:05:58] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 14:05:58] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-23 14:05:58] [INFO ] Flow matrix only has 182 transitions (discarded 84 similar events)
[2024-05-23 14:05:58] [INFO ] Invariant cache hit.
[2024-05-23 14:05:58] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-05-23 14:05:58] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Running 264 sub problems to find dead transitions.
[2024-05-23 14:05:58] [INFO ] Flow matrix only has 182 transitions (discarded 84 similar events)
[2024-05-23 14:05:58] [INFO ] Invariant cache hit.
[2024-05-23 14:05:58] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 3 (OVERLAPS) 182/290 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 44/154 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 6 (OVERLAPS) 0/290 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 264 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 154 constraints, problems are : Problem set: 0 solved, 264 unsolved in 6605 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 264/264 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 264 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 3 (OVERLAPS) 182/290 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 44/154 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 264/418 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 264 unsolved
At refinement iteration 7 (OVERLAPS) 0/290 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 264 unsolved
No progress, stopping.
After SMT solving in domain Int declared 290/290 variables, and 418 constraints, problems are : Problem set: 0 solved, 264 unsolved in 7264 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 264/264 constraints, Known Traps: 0/0 constraints]
After SMT, in 14037ms problems are : Problem set: 0 solved, 264 unsolved
Search for dead transitions found 0 dead transitions in 14040ms
Starting structural reductions in LTL mode, iteration 1 : 108/189 places, 266/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14285 ms. Remains : 108/189 places, 266/464 transitions.
[2024-05-23 14:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:06:13] [INFO ] Input system was already deterministic with 266 transitions.
[2024-05-23 14:06:13] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:06:13] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:06:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality16739229633350870256.gal : 2 ms
[2024-05-23 14:06:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13294502704792844608.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/CTLCardinality16739229633350870256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13294502704792844608.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.
Detected timeout of ITS tools.
[2024-05-23 14:06:43] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:06:43] [INFO ] Applying decomposition
[2024-05-23 14:06:43] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7109992749905139442.txt' '-o' '/tmp/graph7109992749905139442.bin' '-w' '/tmp/graph7109992749905139442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7109992749905139442.bin' '-l' '-1' '-v' '-w' '/tmp/graph7109992749905139442.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:06:43] [INFO ] Decomposing Gal with order
[2024-05-23 14:06:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:06:43] [INFO ] Removed a total of 273 redundant transitions.
[2024-05-23 14:06:43] [INFO ] Flatten gal took : 16 ms
[2024-05-23 14:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 3 ms.
[2024-05-23 14:06:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2348607731756394352.gal : 1 ms
[2024-05-23 14:06:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality10269571146712575613.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/CTLCardinality2348607731756394352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10269571146712575613.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 188 transition count 464
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 177 transition count 442
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 177 transition count 442
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 31 place count 177 transition count 434
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 38 place count 170 transition count 418
Iterating global reduction 2 with 7 rules applied. Total rules applied 45 place count 170 transition count 418
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 50 place count 165 transition count 408
Iterating global reduction 2 with 5 rules applied. Total rules applied 55 place count 165 transition count 408
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 59 place count 161 transition count 392
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 161 transition count 392
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 67 place count 157 transition count 384
Iterating global reduction 2 with 4 rules applied. Total rules applied 71 place count 157 transition count 384
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 75 place count 153 transition count 368
Iterating global reduction 2 with 4 rules applied. Total rules applied 79 place count 153 transition count 368
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 83 place count 149 transition count 352
Iterating global reduction 2 with 4 rules applied. Total rules applied 87 place count 149 transition count 352
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 91 place count 145 transition count 344
Iterating global reduction 2 with 4 rules applied. Total rules applied 95 place count 145 transition count 344
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 99 place count 141 transition count 336
Iterating global reduction 2 with 4 rules applied. Total rules applied 103 place count 141 transition count 336
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 138 transition count 330
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 138 transition count 330
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 112 place count 135 transition count 324
Iterating global reduction 2 with 3 rules applied. Total rules applied 115 place count 135 transition count 324
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 118 place count 132 transition count 318
Iterating global reduction 2 with 3 rules applied. Total rules applied 121 place count 132 transition count 318
Applied a total of 121 rules in 22 ms. Remains 132 /189 variables (removed 57) and now considering 318/464 (removed 146) transitions.
[2024-05-23 14:07:13] [INFO ] Flow matrix only has 218 transitions (discarded 100 similar events)
// Phase 1: matrix 218 rows 132 cols
[2024-05-23 14:07:13] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 14:07:13] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-23 14:07:13] [INFO ] Flow matrix only has 218 transitions (discarded 100 similar events)
[2024-05-23 14:07:13] [INFO ] Invariant cache hit.
[2024-05-23 14:07:13] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-23 14:07:13] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Running 316 sub problems to find dead transitions.
[2024-05-23 14:07:13] [INFO ] Flow matrix only has 218 transitions (discarded 100 similar events)
[2024-05-23 14:07:13] [INFO ] Invariant cache hit.
[2024-05-23 14:07:13] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 218/349 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 49/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/350 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/350 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (OVERLAPS) 0/350 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 316 unsolved
No progress, stopping.
After SMT solving in domain Real declared 350/350 variables, and 183 constraints, problems are : Problem set: 0 solved, 316 unsolved in 9393 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 316 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 3 (OVERLAPS) 218/349 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/349 variables, 49/182 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/349 variables, 32/214 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 7 (OVERLAPS) 1/350 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/350 variables, 284/499 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 316 unsolved
At refinement iteration 10 (OVERLAPS) 0/350 variables, 0/499 constraints. Problems are: Problem set: 0 solved, 316 unsolved
No progress, stopping.
After SMT solving in domain Int declared 350/350 variables, and 499 constraints, problems are : Problem set: 0 solved, 316 unsolved in 14688 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 132/132 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 316/316 constraints, Known Traps: 0/0 constraints]
After SMT, in 24315ms problems are : Problem set: 0 solved, 316 unsolved
Search for dead transitions found 0 dead transitions in 24320ms
Starting structural reductions in LTL mode, iteration 1 : 132/189 places, 318/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24606 ms. Remains : 132/189 places, 318/464 transitions.
[2024-05-23 14:07:37] [INFO ] Flatten gal took : 9 ms
[2024-05-23 14:07:37] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:07:37] [INFO ] Input system was already deterministic with 318 transitions.
[2024-05-23 14:07:37] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:07:37] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:07:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12227750917300558440.gal : 1 ms
[2024-05-23 14:07:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality4304407525513764321.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/CTLCardinality12227750917300558440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4304407525513764321.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.
Detected timeout of ITS tools.
[2024-05-23 14:08:07] [INFO ] Flatten gal took : 11 ms
[2024-05-23 14:08:07] [INFO ] Applying decomposition
[2024-05-23 14:08:07] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14686091945954625385.txt' '-o' '/tmp/graph14686091945954625385.bin' '-w' '/tmp/graph14686091945954625385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14686091945954625385.bin' '-l' '-1' '-v' '-w' '/tmp/graph14686091945954625385.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:08:07] [INFO ] Decomposing Gal with order
[2024-05-23 14:08:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:08:08] [INFO ] Removed a total of 368 redundant transitions.
[2024-05-23 14:08:08] [INFO ] Flatten gal took : 18 ms
[2024-05-23 14:08:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 4 ms.
[2024-05-23 14:08:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality16649953874595114773.gal : 1 ms
[2024-05-23 14:08:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4101463160144781805.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/CTLCardinality16649953874595114773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4101463160144781805.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 187 transition count 464
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 17 place count 172 transition count 434
Iterating global reduction 1 with 15 rules applied. Total rules applied 32 place count 172 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 40 place count 172 transition count 426
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 50 place count 162 transition count 404
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 162 transition count 404
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 67 place count 155 transition count 388
Iterating global reduction 2 with 7 rules applied. Total rules applied 74 place count 155 transition count 388
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 81 place count 148 transition count 360
Iterating global reduction 2 with 7 rules applied. Total rules applied 88 place count 148 transition count 360
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 95 place count 141 transition count 344
Iterating global reduction 2 with 7 rules applied. Total rules applied 102 place count 141 transition count 344
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 109 place count 134 transition count 320
Iterating global reduction 2 with 7 rules applied. Total rules applied 116 place count 134 transition count 320
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 123 place count 127 transition count 296
Iterating global reduction 2 with 7 rules applied. Total rules applied 130 place count 127 transition count 296
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 137 place count 120 transition count 282
Iterating global reduction 2 with 7 rules applied. Total rules applied 144 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 151 place count 113 transition count 268
Iterating global reduction 2 with 7 rules applied. Total rules applied 158 place count 113 transition count 268
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 164 place count 107 transition count 256
Iterating global reduction 2 with 6 rules applied. Total rules applied 170 place count 107 transition count 256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 175 place count 102 transition count 246
Iterating global reduction 2 with 5 rules applied. Total rules applied 180 place count 102 transition count 246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 185 place count 97 transition count 236
Iterating global reduction 2 with 5 rules applied. Total rules applied 190 place count 97 transition count 236
Applied a total of 190 rules in 22 ms. Remains 97 /189 variables (removed 92) and now considering 236/464 (removed 228) transitions.
[2024-05-23 14:08:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2024-05-23 14:08:38] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 14:08:38] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-23 14:08:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-23 14:08:38] [INFO ] Invariant cache hit.
[2024-05-23 14:08:38] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-23 14:08:38] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 14:08:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-23 14:08:38] [INFO ] Invariant cache hit.
[2024-05-23 14:08:38] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 7666 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 0/256 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Int declared 256/256 variables, and 370 constraints, problems are : Problem set: 0 solved, 234 unsolved in 6391 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 14196ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 14199ms
Starting structural reductions in LTL mode, iteration 1 : 97/189 places, 236/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14426 ms. Remains : 97/189 places, 236/464 transitions.
[2024-05-23 14:08:52] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:08:52] [INFO ] Flatten gal took : 7 ms
[2024-05-23 14:08:52] [INFO ] Input system was already deterministic with 236 transitions.
[2024-05-23 14:08:52] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:08:52] [INFO ] Flatten gal took : 15 ms
[2024-05-23 14:08:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality9633937147060430887.gal : 2 ms
[2024-05-23 14:08:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality16961578472578045940.ctl : 11 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/CTLCardinality9633937147060430887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16961578472578045940.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.
Detected timeout of ITS tools.
[2024-05-23 14:09:22] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:09:22] [INFO ] Applying decomposition
[2024-05-23 14:09:22] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph51888453129705114.txt' '-o' '/tmp/graph51888453129705114.bin' '-w' '/tmp/graph51888453129705114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph51888453129705114.bin' '-l' '-1' '-v' '-w' '/tmp/graph51888453129705114.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:09:22] [INFO ] Decomposing Gal with order
[2024-05-23 14:09:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:09:22] [INFO ] Removed a total of 389 redundant transitions.
[2024-05-23 14:09:22] [INFO ] Flatten gal took : 13 ms
[2024-05-23 14:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 5 ms.
[2024-05-23 14:09:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality1596063307063400017.gal : 1 ms
[2024-05-23 14:09:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality10668161426211306270.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/CTLCardinality1596063307063400017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10668161426211306270.ctl'

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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 189/189 places, 464/464 transitions.
Graph (complete) has 999 edges and 189 vertex of which 187 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 172 transition count 434
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 172 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 39 place count 172 transition count 426
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 49 place count 162 transition count 404
Iterating global reduction 1 with 10 rules applied. Total rules applied 59 place count 162 transition count 404
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 155 transition count 388
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 155 transition count 388
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 148 transition count 360
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 148 transition count 360
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 141 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 141 transition count 344
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 108 place count 134 transition count 320
Iterating global reduction 1 with 7 rules applied. Total rules applied 115 place count 134 transition count 320
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 122 place count 127 transition count 296
Iterating global reduction 1 with 7 rules applied. Total rules applied 129 place count 127 transition count 296
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 136 place count 120 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 143 place count 120 transition count 282
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 150 place count 113 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 157 place count 113 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 163 place count 107 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 169 place count 107 transition count 256
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 174 place count 102 transition count 246
Iterating global reduction 1 with 5 rules applied. Total rules applied 179 place count 102 transition count 246
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 184 place count 97 transition count 236
Iterating global reduction 1 with 5 rules applied. Total rules applied 189 place count 97 transition count 236
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 191 place count 97 transition count 234
Applied a total of 191 rules in 32 ms. Remains 97 /189 variables (removed 92) and now considering 234/464 (removed 230) transitions.
[2024-05-23 14:09:52] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2024-05-23 14:09:52] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 14:09:52] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 14:09:52] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-23 14:09:52] [INFO ] Invariant cache hit.
[2024-05-23 14:09:52] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-23 14:09:52] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-23 14:09:52] [INFO ] Redundant transitions in 0 ms returned []
Running 232 sub problems to find dead transitions.
[2024-05-23 14:09:53] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2024-05-23 14:09:53] [INFO ] Invariant cache hit.
[2024-05-23 14:09:53] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5354 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/255 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 255/255 variables, and 368 constraints, problems are : Problem set: 0 solved, 232 unsolved in 5366 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
After SMT, in 10855ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 10858ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/189 places, 234/464 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11117 ms. Remains : 97/189 places, 234/464 transitions.
[2024-05-23 14:10:03] [INFO ] Flatten gal took : 8 ms
[2024-05-23 14:10:03] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:10:03] [INFO ] Input system was already deterministic with 234 transitions.
[2024-05-23 14:10:03] [INFO ] Flatten gal took : 10 ms
[2024-05-23 14:10:03] [INFO ] Flatten gal took : 6 ms
[2024-05-23 14:10:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17755664582433962942.gal : 1 ms
[2024-05-23 14:10:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality5748965069729593055.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/CTLCardinality17755664582433962942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5748965069729593055.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.
Detected timeout of ITS tools.
[2024-05-23 14:10:33] [INFO ] Flatten gal took : 5 ms
[2024-05-23 14:10:33] [INFO ] Applying decomposition
[2024-05-23 14:10:33] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13678190667452518941.txt' '-o' '/tmp/graph13678190667452518941.bin' '-w' '/tmp/graph13678190667452518941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13678190667452518941.bin' '-l' '-1' '-v' '-w' '/tmp/graph13678190667452518941.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:10:33] [INFO ] Decomposing Gal with order
[2024-05-23 14:10:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:10:33] [INFO ] Removed a total of 386 redundant transitions.
[2024-05-23 14:10:33] [INFO ] Flatten gal took : 11 ms
[2024-05-23 14:10:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 5 ms.
[2024-05-23 14:10:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality2483792412348004446.gal : 3 ms
[2024-05-23 14:10:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16100836409843890375.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/CTLCardinality2483792412348004446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16100836409843890375.ctl'

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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-23 14:11:04] [INFO ] Flatten gal took : 9 ms
[2024-05-23 14:11:04] [INFO ] Flatten gal took : 16 ms
[2024-05-23 14:11:04] [INFO ] Applying decomposition
[2024-05-23 14:11:04] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9691043601940433363.txt' '-o' '/tmp/graph9691043601940433363.bin' '-w' '/tmp/graph9691043601940433363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9691043601940433363.bin' '-l' '-1' '-v' '-w' '/tmp/graph9691043601940433363.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:11:04] [INFO ] Decomposing Gal with order
[2024-05-23 14:11:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:11:04] [INFO ] Removed a total of 105 redundant transitions.
[2024-05-23 14:11:04] [INFO ] Flatten gal took : 18 ms
[2024-05-23 14:11:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 3 ms.
[2024-05-23 14:11:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality16104554163965735713.gal : 2 ms
[2024-05-23 14:11:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality4605151952370892848.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/CTLCardinality16104554163965735713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4605151952370892848.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 8 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-23 14:22:18] [INFO ] Flatten gal took : 17 ms
[2024-05-23 14:22:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality13319307459468384944.gal : 5 ms
[2024-05-23 14:22:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality4986229136273915863.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/CTLCardinality13319307459468384944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4986229136273915863.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 8 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-23 14:34:00] [INFO ] Flatten gal took : 13 ms
[2024-05-23 14:34:00] [INFO ] Input system was already deterministic with 464 transitions.
[2024-05-23 14:34:00] [INFO ] Transformed 189 places.
[2024-05-23 14:34:00] [INFO ] Transformed 464 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-23 14:34:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality18183835334395169724.gal : 3 ms
[2024-05-23 14:34:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality10866296344863825247.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/CTLCardinality18183835334395169724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10866296344863825247.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
ITS-tools command line returned an error code 137
Total runtime 3386914 ms.

BK_STOP 1716475413229

--------------------
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="FunctionPointer-PT-b128"
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 FunctionPointer-PT-b128, 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 r180-tall-171640603000265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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