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.r092-tall-171624189500521.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 DBSingleClientW-PT-d1m08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189500521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 12:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 12:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 432K 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 DBSingleClientW-PT-d1m08-CTLCardinality-2024-00
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-01
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-02
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-03
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-04
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-05
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-06
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-07
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-08
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-09
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-10
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2024-11
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m08-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716321720113

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 20:02:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 20:02:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:02:01] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2024-05-21 20:02:01] [INFO ] Transformed 1440 places.
[2024-05-21 20:02:01] [INFO ] Transformed 672 transitions.
[2024-05-21 20:02:01] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 228 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 1093 places in 5 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 98 place count 327 transition count 594
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 187 place count 238 transition count 344
Iterating global reduction 1 with 89 rules applied. Total rules applied 276 place count 238 transition count 344
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 279 place count 238 transition count 341
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 345 place count 172 transition count 275
Iterating global reduction 2 with 66 rules applied. Total rules applied 411 place count 172 transition count 275
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 416 place count 172 transition count 270
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 448 place count 140 transition count 225
Iterating global reduction 3 with 32 rules applied. Total rules applied 480 place count 140 transition count 225
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 499 place count 140 transition count 206
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 505 place count 134 transition count 193
Iterating global reduction 4 with 6 rules applied. Total rules applied 511 place count 134 transition count 193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 512 place count 134 transition count 192
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 516 place count 130 transition count 188
Iterating global reduction 5 with 4 rules applied. Total rules applied 520 place count 130 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 522 place count 130 transition count 186
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 525 place count 127 transition count 183
Iterating global reduction 6 with 3 rules applied. Total rules applied 528 place count 127 transition count 183
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 530 place count 127 transition count 181
Applied a total of 530 rules in 76 ms. Remains 127 /347 variables (removed 220) and now considering 181/672 (removed 491) transitions.
// Phase 1: matrix 181 rows 127 cols
[2024-05-21 20:02:01] [INFO ] Computed 2 invariants in 16 ms
[2024-05-21 20:02:01] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-21 20:02:01] [INFO ] Invariant cache hit.
[2024-05-21 20:02:01] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-05-21 20:02:02] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2024-05-21 20:02:02] [INFO ] Invariant cache hit.
[2024-05-21 20:02:02] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/307 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 64/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 1/308 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/308 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (OVERLAPS) 0/308 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 193 constraints, problems are : Problem set: 0 solved, 180 unsolved in 7734 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/307 variables, 126/128 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/307 variables, 64/192 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/307 variables, 172/364 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/307 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 8 (OVERLAPS) 1/308 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/308 variables, 8/373 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 11 (OVERLAPS) 0/308 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 373 constraints, problems are : Problem set: 0 solved, 180 unsolved in 15503 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 0/0 constraints]
After SMT, in 23622ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 23637ms
Starting structural reductions in LTL mode, iteration 1 : 127/347 places, 181/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24286 ms. Remains : 127/347 places, 181/672 transitions.
Support contains 16 out of 127 places after structural reductions.
[2024-05-21 20:02:26] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-21 20:02:26] [INFO ] Flatten gal took : 46 ms
[2024-05-21 20:02:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 20:02:26] [INFO ] Flatten gal took : 17 ms
[2024-05-21 20:02:26] [INFO ] Input system was already deterministic with 181 transitions.
Support contains 13 out of 127 places (down from 16) after GAL structural reductions.
RANDOM walk for 40000 steps (9181 resets) in 1503 ms. (26 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (3944 resets) in 224 ms. (177 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (4000 resets) in 138 ms. (287 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (3785 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (3902 resets) in 217 ms. (183 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (3902 resets) in 105 ms. (377 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (3954 resets) in 88 ms. (449 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (2884 resets) in 180 ms. (221 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (3836 resets) in 104 ms. (380 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (4008 resets) in 72 ms. (547 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (3834 resets) in 68 ms. (579 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (3875 resets) in 72 ms. (548 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 691571 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :4 out of 11
Probabilistic random walk after 691571 steps, saw 259053 distinct states, run finished after 3007 ms. (steps per millisecond=229 ) properties seen :4
[2024-05-21 20:02:30] [INFO ] Invariant cache hit.
[2024-05-21 20:02:30] [INFO ] State equation strengthened by 64 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 44/51 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 36/87 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 138/225 variables, 87/89 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 21/110 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/225 variables, 0/110 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 8 (OVERLAPS) 75/300 variables, 36/146 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/300 variables, 39/185 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/300 variables, 0/185 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8/308 variables, 4/189 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/308 variables, 4/193 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/308 variables, 0/193 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/308 variables, 0/193 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 308/308 variables, and 193 constraints, problems are : Problem set: 6 solved, 1 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/7 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/25 variables, 5/6 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 124/149 variables, 14/20 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 12/32 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 1/33 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 0/33 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 42/191 variables, 1/34 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/191 variables, 42/76 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/191 variables, 0/76 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 30/221 variables, 1/77 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/221 variables, 5/82 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/221 variables, 0/82 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 78/299 variables, 55/137 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/299 variables, 48/185 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/299 variables, 0/185 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 9/308 variables, 5/190 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 4/194 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/194 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/308 variables, 0/194 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 308/308 variables, and 194 constraints, problems are : Problem set: 6 solved, 1 unsolved in 259 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 437ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 181/181 transitions.
Graph (complete) has 408 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 125 transition count 176
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 17 place count 114 transition count 165
Iterating global reduction 1 with 11 rules applied. Total rules applied 28 place count 114 transition count 165
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 31 place count 114 transition count 162
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 41 place count 104 transition count 141
Iterating global reduction 2 with 10 rules applied. Total rules applied 51 place count 104 transition count 141
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 104 transition count 138
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 60 place count 98 transition count 130
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 98 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 68 place count 98 transition count 128
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 72 place count 94 transition count 124
Iterating global reduction 4 with 4 rules applied. Total rules applied 76 place count 94 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 77 place count 94 transition count 123
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 80 place count 91 transition count 120
Iterating global reduction 5 with 3 rules applied. Total rules applied 83 place count 91 transition count 120
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 85 place count 89 transition count 113
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 89 transition count 113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 88 place count 88 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 89 place count 88 transition count 111
Applied a total of 89 rules in 35 ms. Remains 88 /127 variables (removed 39) and now considering 111/181 (removed 70) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 88/127 places, 111/181 transitions.
RANDOM walk for 40000 steps (9264 resets) in 98 ms. (404 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (3910 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2736707 steps, run visited all 1 properties in 2591 ms. (steps per millisecond=1056 )
Probabilistic random walk after 2736707 steps, saw 1052978 distinct states, run finished after 2595 ms. (steps per millisecond=1054 ) properties seen :1
Successfully simplified 6 atomic propositions for a total of 8 simplifications.
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 20:02:33] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:02:33] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:02:33] [INFO ] Input system was already deterministic with 181 transitions.
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 17 stable transitions
Graph (complete) has 444 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 181/181 transitions.
Graph (complete) has 444 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 126 transition count 180
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 115 transition count 164
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 115 transition count 164
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 115 transition count 161
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 37 place count 105 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 47 place count 105 transition count 140
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 105 transition count 137
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 56 place count 99 transition count 128
Iterating global reduction 3 with 6 rules applied. Total rules applied 62 place count 99 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 99 transition count 127
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 68 place count 94 transition count 121
Iterating global reduction 4 with 5 rules applied. Total rules applied 73 place count 94 transition count 121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 74 place count 94 transition count 120
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 78 place count 90 transition count 116
Iterating global reduction 5 with 4 rules applied. Total rules applied 82 place count 90 transition count 116
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 84 place count 88 transition count 114
Iterating global reduction 5 with 2 rules applied. Total rules applied 86 place count 88 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 87 place count 88 transition count 113
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 88 place count 87 transition count 111
Iterating global reduction 6 with 1 rules applied. Total rules applied 89 place count 87 transition count 111
Applied a total of 89 rules in 34 ms. Remains 87 /127 variables (removed 40) and now considering 111/181 (removed 70) transitions.
// Phase 1: matrix 111 rows 87 cols
[2024-05-21 20:02:33] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 20:02:33] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-21 20:02:33] [INFO ] Invariant cache hit.
[2024-05-21 20:02:33] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-21 20:02:33] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2024-05-21 20:02:33] [INFO ] Redundant transitions in 2 ms returned []
Running 110 sub problems to find dead transitions.
[2024-05-21 20:02:33] [INFO ] Invariant cache hit.
[2024-05-21 20:02:33] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 111/198 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 39/128 constraints. Problems are: Problem set: 0 solved, 110 unsolved
[2024-05-21 20:02:35] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 7 ms to minimize.
[2024-05-21 20:02:35] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2024-05-21 20:02:35] [INFO ] Deduced a trap composed of 35 places in 51 ms of which 1 ms to minimize.
[2024-05-21 20:02:35] [INFO ] Deduced a trap composed of 35 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 110 unsolved
[2024-05-21 20:02:36] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-21 20:02:36] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/198 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/198 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 134 constraints, problems are : Problem set: 0 solved, 110 unsolved in 4112 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 111/198 variables, 87/95 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 39/134 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 110/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 10 (OVERLAPS) 0/198 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/198 variables, and 244 constraints, problems are : Problem set: 0 solved, 110 unsolved in 3734 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 6/6 constraints]
After SMT, in 7963ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 7965ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/127 places, 111/181 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8385 ms. Remains : 87/127 places, 111/181 transitions.
[2024-05-21 20:02:41] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:02:41] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:02:41] [INFO ] Input system was already deterministic with 111 transitions.
[2024-05-21 20:02:41] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:02:41] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:02:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality11040839184056606812.gal : 6 ms
[2024-05-21 20:02:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4183047641397275976.ctl : 23 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/CTLCardinality11040839184056606812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4183047641397275976.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17259e+07,15.6158,396384,2,27383,5,1.25247e+06,6,0,459,1.4764e+06,0


Converting to forward existential form...Done !
original formula: AF(EG((l435>0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((l435>0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t28, t41, t47, t54, t55, t56, t72, t79, t80, t81, t82, t83, t84, t85, t...389
Detected timeout of ITS tools.
[2024-05-21 20:03:12] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:03:12] [INFO ] Applying decomposition
[2024-05-21 20:03:12] [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/graph14685389303512655677.txt' '-o' '/tmp/graph14685389303512655677.bin' '-w' '/tmp/graph14685389303512655677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14685389303512655677.bin' '-l' '-1' '-v' '-w' '/tmp/graph14685389303512655677.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:03:12] [INFO ] Decomposing Gal with order
[2024-05-21 20:03:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:03:12] [INFO ] Removed a total of 107 redundant transitions.
[2024-05-21 20:03:12] [INFO ] Flatten gal took : 45 ms
[2024-05-21 20:03:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 8 ms.
[2024-05-21 20:03:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality11230965736385458847.gal : 6 ms
[2024-05-21 20:03:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality17812576551042620219.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/CTLCardinality11230965736385458847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17812576551042620219.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.17259e+07,2.0362,66272,1934,639,76963,4461,378,337973,116,26254,0


Converting to forward existential form...Done !
original formula: AF(EG((i0.u0.l435>0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((i0.u0.l435>0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t11, t40, t51, t55, t56, t72, t80, t81, t82, t83, t84, t86, t87, t88, t89, t90, t91, t92,...387
(forward)formula 0,0,29.4788,726308,1,0,721635,33107,1501,5.60368e+06,630,185931,1273960
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 181/181 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 180
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 116 transition count 165
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 116 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 116 transition count 163
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 34 place count 106 transition count 143
Iterating global reduction 2 with 10 rules applied. Total rules applied 44 place count 106 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 106 transition count 141
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 53 place count 99 transition count 131
Iterating global reduction 3 with 7 rules applied. Total rules applied 60 place count 99 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 99 transition count 129
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 67 place count 94 transition count 123
Iterating global reduction 4 with 5 rules applied. Total rules applied 72 place count 94 transition count 123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 73 place count 94 transition count 122
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 76 place count 91 transition count 119
Iterating global reduction 5 with 3 rules applied. Total rules applied 79 place count 91 transition count 119
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 80 place count 90 transition count 118
Iterating global reduction 5 with 1 rules applied. Total rules applied 81 place count 90 transition count 118
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 82 place count 89 transition count 116
Iterating global reduction 5 with 1 rules applied. Total rules applied 83 place count 89 transition count 116
Applied a total of 83 rules in 16 ms. Remains 89 /127 variables (removed 38) and now considering 116/181 (removed 65) transitions.
// Phase 1: matrix 116 rows 89 cols
[2024-05-21 20:03:41] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 20:03:41] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-21 20:03:41] [INFO ] Invariant cache hit.
[2024-05-21 20:03:42] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-21 20:03:42] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-05-21 20:03:42] [INFO ] Invariant cache hit.
[2024-05-21 20:03:42] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/205 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 115 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 0/205 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 205/205 variables, and 131 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1971 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/205 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 115/246 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 0/205 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 205/205 variables, and 246 constraints, problems are : Problem set: 0 solved, 115 unsolved in 4917 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
After SMT, in 6984ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 6986ms
Starting structural reductions in LTL mode, iteration 1 : 89/127 places, 116/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7259 ms. Remains : 89/127 places, 116/181 transitions.
[2024-05-21 20:03:49] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:03:49] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:03:49] [INFO ] Input system was already deterministic with 116 transitions.
[2024-05-21 20:03:49] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:03:49] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:03:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality12689082608083222740.gal : 1 ms
[2024-05-21 20:03:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality3502156219040619808.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/CTLCardinality12689082608083222740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3502156219040619808.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.10352e+07,18.6832,461860,2,35611,5,1.37045e+06,6,0,472,1.9468e+06,0


Converting to forward existential form...Done !
original formula: EX(EF((l301<=p74)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (l301<=p74))] != FALSE
(forward)formula 0,1,29.9964,466084,1,0,10,1.37433e+06,9,1,1005,1.95175e+06,4
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 181/181 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 180
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 14 place count 114 transition count 163
Iterating global reduction 1 with 12 rules applied. Total rules applied 26 place count 114 transition count 163
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 114 transition count 160
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 40 place count 103 transition count 138
Iterating global reduction 2 with 11 rules applied. Total rules applied 51 place count 103 transition count 138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 103 transition count 135
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 61 place count 96 transition count 125
Iterating global reduction 3 with 7 rules applied. Total rules applied 68 place count 96 transition count 125
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 70 place count 96 transition count 123
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 75 place count 91 transition count 117
Iterating global reduction 4 with 5 rules applied. Total rules applied 80 place count 91 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 81 place count 91 transition count 116
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 85 place count 87 transition count 112
Iterating global reduction 5 with 4 rules applied. Total rules applied 89 place count 87 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 92 place count 84 transition count 104
Iterating global reduction 5 with 3 rules applied. Total rules applied 95 place count 84 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 96 place count 84 transition count 103
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 97 place count 83 transition count 101
Iterating global reduction 6 with 1 rules applied. Total rules applied 98 place count 83 transition count 101
Applied a total of 98 rules in 16 ms. Remains 83 /127 variables (removed 44) and now considering 101/181 (removed 80) transitions.
// Phase 1: matrix 101 rows 83 cols
[2024-05-21 20:04:19] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 20:04:19] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-21 20:04:19] [INFO ] Invariant cache hit.
[2024-05-21 20:04:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-05-21 20:04:19] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-21 20:04:19] [INFO ] Invariant cache hit.
[2024-05-21 20:04:19] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/184 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 184/184 variables, and 116 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1582 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/83 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 101/184 variables, 83/85 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 31/116 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 100/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/184 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 184/184 variables, and 216 constraints, problems are : Problem set: 0 solved, 100 unsolved in 3311 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 83/83 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 4966ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 4967ms
Starting structural reductions in LTL mode, iteration 1 : 83/127 places, 101/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5150 ms. Remains : 83/127 places, 101/181 transitions.
[2024-05-21 20:04:24] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:04:24] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:04:24] [INFO ] Input system was already deterministic with 101 transitions.
[2024-05-21 20:04:24] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:04:24] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:04:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality9615366868976821750.gal : 1 ms
[2024-05-21 20:04:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8782283796764180367.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/CTLCardinality9615366868976821750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8782283796764180367.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.01102e+07,7.70741,214096,2,22381,5,688384,6,0,433,813733,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,7.71036,214096,1,0,6,688384,7,1,580,813733,1
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 181/181 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 180
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 115 transition count 168
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 115 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 115 transition count 165
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 37 place count 105 transition count 144
Iterating global reduction 2 with 10 rules applied. Total rules applied 47 place count 105 transition count 144
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 105 transition count 141
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 56 place count 99 transition count 132
Iterating global reduction 3 with 6 rules applied. Total rules applied 62 place count 99 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 64 place count 99 transition count 130
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 68 place count 95 transition count 126
Iterating global reduction 4 with 4 rules applied. Total rules applied 72 place count 95 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 73 place count 95 transition count 125
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 76 place count 92 transition count 122
Iterating global reduction 5 with 3 rules applied. Total rules applied 79 place count 92 transition count 122
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 81 place count 90 transition count 115
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 90 transition count 115
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 89 transition count 113
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 89 transition count 113
Applied a total of 85 rules in 7 ms. Remains 89 /127 variables (removed 38) and now considering 113/181 (removed 68) transitions.
// Phase 1: matrix 113 rows 89 cols
[2024-05-21 20:04:32] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 20:04:32] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 20:04:32] [INFO ] Invariant cache hit.
[2024-05-21 20:04:32] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-05-21 20:04:32] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2024-05-21 20:04:32] [INFO ] Invariant cache hit.
[2024-05-21 20:04:32] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (OVERLAPS) 113/202 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/202 variables, 38/129 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (OVERLAPS) 0/202 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 202/202 variables, and 129 constraints, problems are : Problem set: 0 solved, 112 unsolved in 1871 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (OVERLAPS) 113/202 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/202 variables, 38/129 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 112/241 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/202 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 202/202 variables, and 241 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3975 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints]
After SMT, in 5933ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 5935ms
Starting structural reductions in LTL mode, iteration 1 : 89/127 places, 113/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6141 ms. Remains : 89/127 places, 113/181 transitions.
[2024-05-21 20:04:38] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:04:38] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:04:38] [INFO ] Input system was already deterministic with 113 transitions.
[2024-05-21 20:04:38] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:04:38] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:04:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5937845661366394274.gal : 1 ms
[2024-05-21 20:04:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality14814599227575110898.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/CTLCardinality5937845661366394274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14814599227575110898.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.80027e+07,17.3617,444000,2,34757,5,1.45938e+06,6,0,469,1.62564e+06,0


Converting to forward existential form...Done !
original formula: EX((l1284<4))
=> equivalent forward existential formula: [(EY(Init) * (l1284<4))] != FALSE
(forward)formula 0,1,17.366,444000,1,0,8,1.45938e+06,8,1,636,1.62564e+06,2
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 181/181 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 180
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 13 place count 115 transition count 164
Iterating global reduction 1 with 11 rules applied. Total rules applied 24 place count 115 transition count 164
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 27 place count 115 transition count 161
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 36 place count 106 transition count 141
Iterating global reduction 2 with 9 rules applied. Total rules applied 45 place count 106 transition count 141
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 106 transition count 138
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 54 place count 100 transition count 131
Iterating global reduction 3 with 6 rules applied. Total rules applied 60 place count 100 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 100 transition count 129
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 66 place count 96 transition count 124
Iterating global reduction 4 with 4 rules applied. Total rules applied 70 place count 96 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 71 place count 96 transition count 123
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 74 place count 93 transition count 120
Iterating global reduction 5 with 3 rules applied. Total rules applied 77 place count 93 transition count 120
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 79 place count 91 transition count 113
Iterating global reduction 5 with 2 rules applied. Total rules applied 81 place count 91 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 82 place count 91 transition count 112
Applied a total of 82 rules in 4 ms. Remains 91 /127 variables (removed 36) and now considering 112/181 (removed 69) transitions.
// Phase 1: matrix 112 rows 91 cols
[2024-05-21 20:04:55] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 20:04:55] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 20:04:55] [INFO ] Invariant cache hit.
[2024-05-21 20:04:55] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-05-21 20:04:55] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2024-05-21 20:04:55] [INFO ] Invariant cache hit.
[2024-05-21 20:04:55] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 112/203 variables, 91/93 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 0/203 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 128 constraints, problems are : Problem set: 0 solved, 111 unsolved in 2378 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (OVERLAPS) 112/203 variables, 91/93 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 35/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 111/239 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 0/203 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 239 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3771 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 91/91 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 0/0 constraints]
After SMT, in 6248ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 6249ms
Starting structural reductions in LTL mode, iteration 1 : 91/127 places, 112/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6422 ms. Remains : 91/127 places, 112/181 transitions.
[2024-05-21 20:05:02] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:05:02] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:05:02] [INFO ] Input system was already deterministic with 112 transitions.
[2024-05-21 20:05:02] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:05:02] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:05:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11461826751019350034.gal : 1 ms
[2024-05-21 20:05:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14908156380015120099.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/CTLCardinality11461826751019350034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14908156380015120099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.14626e+07,7.23185,204216,2,29685,5,643106,6,0,476,754694,0


Converting to forward existential form...Done !
original formula: AG(((l465<=0) + AX(FALSE)))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((l465<=0)))) * !(FALSE))] = FALSE
(forward)formula 0,0,7.30806,204216,1,0,8,643106,9,3,768,754694,2
FORMULA DBSingleClientW-PT-d1m08-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-21 20:05:09] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:05:09] [INFO ] Flatten gal took : 6 ms
Total runtime 188294 ms.

BK_STOP 1716321909620

--------------------
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="DBSingleClientW-PT-d1m08"
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 DBSingleClientW-PT-d1m08, 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 r092-tall-171624189500521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m08.tgz
mv DBSingleClientW-PT-d1m08 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 ;