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.r069-tall-171620504800577.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 greatspnxred
Input is CloudDeployment-PT-4b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504800577
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 15:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 15:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 15:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 591K 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 CloudDeployment-PT-4b-CTLCardinality-2024-00
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-01
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-02
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-03
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-04
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-05
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-06
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-07
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-08
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-09
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-10
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2024-11
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-4b-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716466721132

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 12:18:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 12:18:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 12:18:42] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2024-05-23 12:18:42] [INFO ] Transformed 1182 places.
[2024-05-23 12:18:42] [INFO ] Transformed 1824 transitions.
[2024-05-23 12:18:42] [INFO ] Found NUPN structural information;
[2024-05-23 12:18:42] [INFO ] Parsed PT model containing 1182 places and 1824 transitions and 8741 arcs in 264 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 126 out of 1182 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1182/1182 places, 1824/1824 transitions.
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1178 transition count 1824
Discarding 263 places :
Symmetric choice reduction at 1 with 263 rule applications. Total rules 267 place count 915 transition count 1314
Iterating global reduction 1 with 263 rules applied. Total rules applied 530 place count 915 transition count 1314
Discarding 81 places :
Symmetric choice reduction at 1 with 81 rule applications. Total rules 611 place count 834 transition count 1233
Iterating global reduction 1 with 81 rules applied. Total rules applied 692 place count 834 transition count 1233
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 694 place count 834 transition count 1231
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 701 place count 827 transition count 1224
Iterating global reduction 2 with 7 rules applied. Total rules applied 708 place count 827 transition count 1224
Applied a total of 708 rules in 237 ms. Remains 827 /1182 variables (removed 355) and now considering 1224/1824 (removed 600) transitions.
// Phase 1: matrix 1224 rows 827 cols
[2024-05-23 12:18:42] [INFO ] Computed 13 invariants in 30 ms
[2024-05-23 12:18:43] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-23 12:18:43] [INFO ] Invariant cache hit.
[2024-05-23 12:18:44] [INFO ] Implicit Places using invariants and state equation in 720 ms returned [10, 24, 199, 213, 401, 413, 595, 603]
[2024-05-23 12:18:44] [INFO ] Actually due to overlaps returned [10]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1146 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 826/1182 places, 1224/1824 transitions.
Applied a total of 0 rules in 19 ms. Remains 826 /826 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1420 ms. Remains : 826/1182 places, 1224/1824 transitions.
Support contains 126 out of 826 places after structural reductions.
[2024-05-23 12:18:44] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-23 12:18:44] [INFO ] Flatten gal took : 117 ms
FORMULA CloudDeployment-PT-4b-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4b-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 12:18:44] [INFO ] Flatten gal took : 68 ms
[2024-05-23 12:18:44] [INFO ] Input system was already deterministic with 1224 transitions.
Support contains 113 out of 826 places (down from 126) after GAL structural reductions.
RANDOM walk for 40000 steps (302 resets) in 2451 ms. (16 steps per ms) remains 24/62 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
// Phase 1: matrix 1224 rows 826 cols
[2024-05-23 12:18:45] [INFO ] Computed 12 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 317/363 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 722/1085 variables, 363/375 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1085 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 352/1437 variables, 149/524 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1437 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 302/1739 variables, 143/667 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1739 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 207/1946 variables, 102/769 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1946 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 79/2025 variables, 52/821 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2025 variables, 0/821 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (OVERLAPS) 23/2048 variables, 15/836 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2048 variables, 0/836 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 15 (OVERLAPS) 2/2050 variables, 2/838 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2050 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2050/2050 variables, and 838 constraints, problems are : Problem set: 0 solved, 24 unsolved in 5009 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 826/826 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 317/363 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/363 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 722/1085 variables, 363/375 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1085 variables, 4/379 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1085 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp43 is UNSAT
At refinement iteration 6 (OVERLAPS) 352/1437 variables, 149/528 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1437 variables, 19/547 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1437 variables, 0/547 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 302/1739 variables, 143/690 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1739 variables, 0/690 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 207/1946 variables, 102/792 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1946 variables, 0/792 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 13 (OVERLAPS) 79/2025 variables, 52/844 constraints. Problems are: Problem set: 1 solved, 23 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2025 variables, 0/844 constraints. Problems are: Problem set: 1 solved, 23 unsolved
SMT process timed out in 10081ms, After SMT, problems are : Problem set: 1 solved, 23 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 43 out of 826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Graph (trivial) has 784 edges and 826 vertex of which 217 / 826 are part of one of the 26 SCC in 8 ms
Free SCC test removed 191 places
Drop transitions (Empty/Sink Transition effects.) removed 243 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 245 transitions.
Graph (complete) has 1917 edges and 635 vertex of which 634 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 0 with 226 rules applied. Total rules applied 228 place count 634 transition count 753
Reduce places removed 223 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 234 rules applied. Total rules applied 462 place count 411 transition count 742
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 473 place count 400 transition count 742
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 473 place count 400 transition count 693
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 571 place count 351 transition count 693
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 586 place count 336 transition count 678
Iterating global reduction 3 with 15 rules applied. Total rules applied 601 place count 336 transition count 678
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 605 place count 336 transition count 674
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 605 place count 336 transition count 669
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 615 place count 331 transition count 669
Performed 84 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 783 place count 247 transition count 582
Performed 38 Post agglomeration using F-continuation condition with reduction of 32 identical transitions.
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 859 place count 209 transition count 770
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 905 place count 209 transition count 724
Drop transitions (Redundant composition of simpler transitions.) removed 88 transitions
Redundant transition composition rules discarded 88 transitions
Iterating global reduction 5 with 88 rules applied. Total rules applied 993 place count 209 transition count 636
Free-agglomeration rule applied 40 times with reduction of 10 identical transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1033 place count 209 transition count 586
Reduce places removed 40 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 5 with 105 rules applied. Total rules applied 1138 place count 169 transition count 521
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1139 place count 168 transition count 516
Iterating global reduction 6 with 1 rules applied. Total rules applied 1140 place count 168 transition count 516
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 6 with 48 rules applied. Total rules applied 1188 place count 168 transition count 468
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1189 place count 168 transition count 467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1190 place count 167 transition count 467
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 1195 place count 167 transition count 467
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1196 place count 166 transition count 466
Applied a total of 1196 rules in 319 ms. Remains 166 /826 variables (removed 660) and now considering 466/1224 (removed 758) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 319 ms. Remains : 166/826 places, 466/1224 transitions.
RANDOM walk for 40000 steps (1656 resets) in 991 ms. (40 steps per ms) remains 18/23 properties
BEST_FIRST walk for 4004 steps (16 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (15 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (12 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (17 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (15 resets) in 6 ms. (572 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (15 resets) in 6 ms. (571 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (14 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (17 resets) in 6 ms. (572 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (16 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (15 resets) in 6 ms. (571 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (15 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (15 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (16 resets) in 9 ms. (400 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (17 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (18 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (17 resets) in 10 ms. (363 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (16 resets) in 8 ms. (444 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (15 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
[2024-05-23 12:18:56] [INFO ] Flow matrix only has 356 transitions (discarded 110 similar events)
// Phase 1: matrix 356 rows 166 cols
[2024-05-23 12:18:56] [INFO ] Computed 16 invariants in 7 ms
[2024-05-23 12:18:56] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 133/166 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 356/522 variables, 166/182 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 6/188 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/522 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 188 constraints, problems are : Problem set: 0 solved, 18 unsolved in 450 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 166/166 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 133/166 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 356/522 variables, 166/182 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 6/188 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 18/206 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/522 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 206 constraints, problems are : Problem set: 0 solved, 18 unsolved in 816 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 166/166 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 1302ms problems are : Problem set: 0 solved, 18 unsolved
Parikh walk visited 14 properties in 1631 ms.
Support contains 11 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 466/466 transitions.
Graph (trivial) has 120 edges and 166 vertex of which 17 / 166 are part of one of the 7 SCC in 0 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 19 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 28 transitions.
Graph (complete) has 863 edges and 156 vertex of which 155 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 15 place count 155 transition count 425
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 143 transition count 423
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 32 place count 141 transition count 422
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 32 place count 141 transition count 415
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 46 place count 134 transition count 415
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 134 transition count 414
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 48 place count 133 transition count 413
Iterating global reduction 4 with 1 rules applied. Total rules applied 49 place count 133 transition count 413
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 69 place count 123 transition count 403
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 81 place count 123 transition count 391
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 93 place count 117 transition count 431
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 138 place count 117 transition count 386
Drop transitions (Redundant composition of simpler transitions.) removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 6 with 45 rules applied. Total rules applied 183 place count 117 transition count 341
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 186 place count 117 transition count 338
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 195 place count 114 transition count 332
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 196 place count 114 transition count 331
Applied a total of 196 rules in 50 ms. Remains 114 /166 variables (removed 52) and now considering 331/466 (removed 135) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 114/166 places, 331/466 transitions.
RANDOM walk for 40000 steps (2126 resets) in 207 ms. (192 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (229 resets) in 48 ms. (816 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (231 resets) in 31 ms. (1250 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (254 resets) in 41 ms. (952 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (238 resets) in 40 ms. (975 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 1029295 steps, run timeout after 3001 ms. (steps per millisecond=342 ) properties seen :0 out of 4
Probabilistic random walk after 1029295 steps, saw 145983 distinct states, run finished after 3004 ms. (steps per millisecond=342 ) properties seen :0
[2024-05-23 12:19:02] [INFO ] Flow matrix only has 198 transitions (discarded 133 similar events)
// Phase 1: matrix 198 rows 114 cols
[2024-05-23 12:19:02] [INFO ] Computed 16 invariants in 1 ms
[2024-05-23 12:19:02] [INFO ] State equation strengthened by 6 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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 103/114 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 198/312 variables, 114/130 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 6/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/312 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 312/312 variables, and 136 constraints, problems are : Problem set: 0 solved, 4 unsolved in 133 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 114/114 constraints, ReadFeed: 6/6 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) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 103/114 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 198/312 variables, 114/130 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 6/136 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 4/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/312 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 312/312 variables, and 140 constraints, problems are : Problem set: 0 solved, 4 unsolved in 166 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 114/114 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 310ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 3 properties in 184 ms.
Support contains 2 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 331/331 transitions.
Graph (trivial) has 61 edges and 114 vertex of which 3 / 114 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 112 transition count 325
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 109 transition count 325
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 8 place count 108 transition count 324
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 108 transition count 324
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 105 transition count 321
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 105 transition count 319
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 104 transition count 318
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 104 transition count 318
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 20 place count 103 transition count 317
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 103 transition count 317
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 23 place count 102 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 28 place count 102 transition count 317
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 29 place count 102 transition count 316
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 35 place count 101 transition count 311
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 36 place count 100 transition count 306
Iterating global reduction 4 with 1 rules applied. Total rules applied 37 place count 100 transition count 306
Applied a total of 37 rules in 26 ms. Remains 100 /114 variables (removed 14) and now considering 306/331 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 100/114 places, 306/331 transitions.
RANDOM walk for 40000 steps (2306 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (273 resets) in 23 ms. (1666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2075585 steps, run timeout after 3001 ms. (steps per millisecond=691 ) properties seen :0 out of 1
Probabilistic random walk after 2075585 steps, saw 294889 distinct states, run finished after 3001 ms. (steps per millisecond=691 ) properties seen :0
[2024-05-23 12:19:06] [INFO ] Flow matrix only has 174 transitions (discarded 132 similar events)
// Phase 1: matrix 174 rows 100 cols
[2024-05-23 12:19:06] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 12:19:06] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 23/100 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 174/274 variables, 100/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/274 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 274/274 variables, and 122 constraints, problems are : Problem set: 0 solved, 1 unsolved in 88 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 100/100 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/77 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 23/100 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 174/274 variables, 100/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/274 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 274/274 variables, and 123 constraints, problems are : Problem set: 0 solved, 1 unsolved in 100 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 100/100 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 207ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 306/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 100/100 places, 306/306 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 306/306 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 306/306 (removed 0) transitions.
[2024-05-23 12:19:06] [INFO ] Flow matrix only has 174 transitions (discarded 132 similar events)
[2024-05-23 12:19:06] [INFO ] Invariant cache hit.
[2024-05-23 12:19:06] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-23 12:19:06] [INFO ] Flow matrix only has 174 transitions (discarded 132 similar events)
[2024-05-23 12:19:06] [INFO ] Invariant cache hit.
[2024-05-23 12:19:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:06] [INFO ] Implicit Places using invariants and state equation in 184 ms returned [1, 17, 19, 37, 38, 55, 56]
[2024-05-23 12:19:06] [INFO ] Actually due to overlaps returned [1]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 280 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 99/100 places, 305/306 transitions.
Applied a total of 0 rules in 4 ms. Remains 99 /99 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 289 ms. Remains : 99/100 places, 305/306 transitions.
RANDOM walk for 40000 steps (1635 resets) in 117 ms. (338 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (246 resets) in 24 ms. (1600 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2095055 steps, run timeout after 3001 ms. (steps per millisecond=698 ) properties seen :0 out of 1
Probabilistic random walk after 2095055 steps, saw 294536 distinct states, run finished after 3001 ms. (steps per millisecond=698 ) properties seen :0
[2024-05-23 12:19:09] [INFO ] Flow matrix only has 173 transitions (discarded 132 similar events)
// Phase 1: matrix 173 rows 99 cols
[2024-05-23 12:19:09] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 12:19:09] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 73/75 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/99 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 173/272 variables, 99/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 6/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/272 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 272/272 variables, and 121 constraints, problems are : Problem set: 0 solved, 1 unsolved in 72 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 99/99 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 73/75 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 24/99 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 173/272 variables, 99/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 6/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/272 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 272/272 variables, and 122 constraints, problems are : Problem set: 0 solved, 1 unsolved in 94 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 99/99 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 177ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 305/305 transitions.
Applied a total of 0 rules in 17 ms. Remains 99 /99 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 99/99 places, 305/305 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 305/305 transitions.
Applied a total of 0 rules in 6 ms. Remains 99 /99 variables (removed 0) and now considering 305/305 (removed 0) transitions.
[2024-05-23 12:19:10] [INFO ] Flow matrix only has 173 transitions (discarded 132 similar events)
[2024-05-23 12:19:10] [INFO ] Invariant cache hit.
[2024-05-23 12:19:10] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-23 12:19:10] [INFO ] Flow matrix only has 173 transitions (discarded 132 similar events)
[2024-05-23 12:19:10] [INFO ] Invariant cache hit.
[2024-05-23 12:19:10] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:10] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [16, 18, 36, 37, 54, 55]
[2024-05-23 12:19:10] [INFO ] Actually due to overlaps returned [16]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 385 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 98/99 places, 304/305 transitions.
Applied a total of 0 rules in 9 ms. Remains 98 /98 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 401 ms. Remains : 98/99 places, 304/305 transitions.
RANDOM walk for 40000 steps (1501 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (228 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1981681 steps, run timeout after 3001 ms. (steps per millisecond=660 ) properties seen :0 out of 1
Probabilistic random walk after 1981681 steps, saw 279583 distinct states, run finished after 3001 ms. (steps per millisecond=660 ) properties seen :0
[2024-05-23 12:19:13] [INFO ] Flow matrix only has 172 transitions (discarded 132 similar events)
// Phase 1: matrix 172 rows 98 cols
[2024-05-23 12:19:13] [INFO ] Computed 16 invariants in 4 ms
[2024-05-23 12:19:13] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 71/73 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/98 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 172/270 variables, 98/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/270 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 74 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 98/98 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 71/73 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/98 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 172/270 variables, 98/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/270 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 121 constraints, problems are : Problem set: 0 solved, 1 unsolved in 95 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 98/98 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 192ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 304/304 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 98/98 places, 304/304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 304/304 transitions.
Applied a total of 0 rules in 5 ms. Remains 98 /98 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-05-23 12:19:13] [INFO ] Flow matrix only has 172 transitions (discarded 132 similar events)
[2024-05-23 12:19:13] [INFO ] Invariant cache hit.
[2024-05-23 12:19:13] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-23 12:19:13] [INFO ] Flow matrix only has 172 transitions (discarded 132 similar events)
[2024-05-23 12:19:13] [INFO ] Invariant cache hit.
[2024-05-23 12:19:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:14] [INFO ] Implicit Places using invariants and state equation in 136 ms returned [17, 35, 36, 53, 54]
[2024-05-23 12:19:14] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 202 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 97/98 places, 303/304 transitions.
Applied a total of 0 rules in 5 ms. Remains 97 /97 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 212 ms. Remains : 97/98 places, 303/304 transitions.
RANDOM walk for 40000 steps (845 resets) in 88 ms. (449 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (171 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1987562 steps, run timeout after 3001 ms. (steps per millisecond=662 ) properties seen :0 out of 1
Probabilistic random walk after 1987562 steps, saw 283348 distinct states, run finished after 3001 ms. (steps per millisecond=662 ) properties seen :0
[2024-05-23 12:19:17] [INFO ] Flow matrix only has 171 transitions (discarded 132 similar events)
// Phase 1: matrix 171 rows 97 cols
[2024-05-23 12:19:17] [INFO ] Computed 16 invariants in 1 ms
[2024-05-23 12:19:17] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 69/71 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/97 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 171/268 variables, 97/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 6/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 119 constraints, problems are : Problem set: 0 solved, 1 unsolved in 92 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 97/97 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 69/71 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/97 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 171/268 variables, 97/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 6/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 97 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 97/97 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 203ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 303/303 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 97/97 places, 303/303 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 303/303 transitions.
Applied a total of 0 rules in 9 ms. Remains 97 /97 variables (removed 0) and now considering 303/303 (removed 0) transitions.
[2024-05-23 12:19:17] [INFO ] Flow matrix only has 171 transitions (discarded 132 similar events)
[2024-05-23 12:19:17] [INFO ] Invariant cache hit.
[2024-05-23 12:19:17] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-23 12:19:17] [INFO ] Flow matrix only has 171 transitions (discarded 132 similar events)
[2024-05-23 12:19:17] [INFO ] Invariant cache hit.
[2024-05-23 12:19:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:17] [INFO ] Implicit Places using invariants and state equation in 139 ms returned [34, 35, 52, 53]
[2024-05-23 12:19:17] [INFO ] Actually due to overlaps returned [34]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 219 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 96/97 places, 302/303 transitions.
Applied a total of 0 rules in 8 ms. Remains 96 /96 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 236 ms. Remains : 96/97 places, 302/303 transitions.
RANDOM walk for 40000 steps (832 resets) in 97 ms. (408 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (170 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1875556 steps, run timeout after 3001 ms. (steps per millisecond=624 ) properties seen :0 out of 1
Probabilistic random walk after 1875556 steps, saw 268675 distinct states, run finished after 3007 ms. (steps per millisecond=623 ) properties seen :0
[2024-05-23 12:19:20] [INFO ] Flow matrix only has 170 transitions (discarded 132 similar events)
// Phase 1: matrix 170 rows 96 cols
[2024-05-23 12:19:20] [INFO ] Computed 16 invariants in 1 ms
[2024-05-23 12:19:20] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 67/69 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/96 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 170/266 variables, 96/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 6/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/266 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 266/266 variables, and 118 constraints, problems are : Problem set: 0 solved, 1 unsolved in 75 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 96/96 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 67/69 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/96 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 170/266 variables, 96/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 6/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/266 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/266 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 266/266 variables, and 119 constraints, problems are : Problem set: 0 solved, 1 unsolved in 79 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 96/96 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 177ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 302/302 transitions.
Applied a total of 0 rules in 4 ms. Remains 96 /96 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 96/96 places, 302/302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 302/302 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 302/302 (removed 0) transitions.
[2024-05-23 12:19:20] [INFO ] Flow matrix only has 170 transitions (discarded 132 similar events)
[2024-05-23 12:19:20] [INFO ] Invariant cache hit.
[2024-05-23 12:19:20] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 12:19:20] [INFO ] Flow matrix only has 170 transitions (discarded 132 similar events)
[2024-05-23 12:19:20] [INFO ] Invariant cache hit.
[2024-05-23 12:19:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:20] [INFO ] Implicit Places using invariants and state equation in 127 ms returned [34, 51, 52]
[2024-05-23 12:19:20] [INFO ] Actually due to overlaps returned [34]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 196 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 95/96 places, 301/302 transitions.
Applied a total of 0 rules in 5 ms. Remains 95 /95 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 206 ms. Remains : 95/96 places, 301/302 transitions.
RANDOM walk for 40000 steps (891 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (168 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1877692 steps, run timeout after 3001 ms. (steps per millisecond=625 ) properties seen :0 out of 1
Probabilistic random walk after 1877692 steps, saw 266707 distinct states, run finished after 3001 ms. (steps per millisecond=625 ) properties seen :0
[2024-05-23 12:19:24] [INFO ] Flow matrix only has 169 transitions (discarded 132 similar events)
// Phase 1: matrix 169 rows 95 cols
[2024-05-23 12:19:24] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 12:19:24] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 65/67 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/95 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 169/264 variables, 95/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/264 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 264/264 variables, and 117 constraints, problems are : Problem set: 0 solved, 1 unsolved in 80 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 95/95 constraints, ReadFeed: 6/6 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 65/67 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/95 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 169/264 variables, 95/111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 6/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/264 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 264/264 variables, and 118 constraints, problems are : Problem set: 0 solved, 1 unsolved in 92 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 95/95 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 190ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 301/301 transitions.
Applied a total of 0 rules in 5 ms. Remains 95 /95 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 95/95 places, 301/301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 301/301 transitions.
Applied a total of 0 rules in 5 ms. Remains 95 /95 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-05-23 12:19:24] [INFO ] Flow matrix only has 169 transitions (discarded 132 similar events)
[2024-05-23 12:19:24] [INFO ] Invariant cache hit.
[2024-05-23 12:19:24] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-23 12:19:24] [INFO ] Flow matrix only has 169 transitions (discarded 132 similar events)
[2024-05-23 12:19:24] [INFO ] Invariant cache hit.
[2024-05-23 12:19:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 12:19:24] [INFO ] Implicit Places using invariants and state equation in 122 ms returned [50, 51]
[2024-05-23 12:19:24] [INFO ] Actually due to overlaps returned [50]
Discarding 1 places :
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 191 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 94/95 places, 300/301 transitions.
Applied a total of 0 rules in 4 ms. Remains 94 /94 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 200 ms. Remains : 94/95 places, 300/301 transitions.
RANDOM walk for 40000 steps (850 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (162 resets) in 28 ms. (1379 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 449680 steps, run visited all 1 properties in 791 ms. (steps per millisecond=568 )
Probabilistic random walk after 449680 steps, saw 72527 distinct states, run finished after 796 ms. (steps per millisecond=564 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 56 ms
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 55 ms
[2024-05-23 12:19:25] [INFO ] Input system was already deterministic with 1224 transitions.
Computed a total of 140 stabilizing places and 356 stable transitions
Graph (complete) has 2239 edges and 826 vertex of which 811 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.15 ms
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 58 place count 768 transition count 1167
Iterating global reduction 1 with 57 rules applied. Total rules applied 115 place count 768 transition count 1167
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 120 place count 768 transition count 1162
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 139 place count 749 transition count 1143
Iterating global reduction 2 with 19 rules applied. Total rules applied 158 place count 749 transition count 1143
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 161 place count 749 transition count 1140
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 164 place count 746 transition count 1137
Iterating global reduction 3 with 3 rules applied. Total rules applied 167 place count 746 transition count 1137
Applied a total of 167 rules in 48 ms. Remains 746 /826 variables (removed 80) and now considering 1137/1224 (removed 87) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 746/826 places, 1137/1224 transitions.
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 39 ms
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 39 ms
[2024-05-23 12:19:25] [INFO ] Input system was already deterministic with 1137 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Graph (trivial) has 846 edges and 826 vertex of which 272 / 826 are part of one of the 30 SCC in 2 ms
Free SCC test removed 242 places
Ensure Unique test removed 275 transitions
Reduce isomorphic transitions removed 275 transitions.
Graph (complete) has 1931 edges and 584 vertex of which 569 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
Discarding 15 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 0 with 239 rules applied. Total rules applied 241 place count 568 transition count 706
Reduce places removed 239 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 241 rules applied. Total rules applied 482 place count 329 transition count 704
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 486 place count 328 transition count 701
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 489 place count 325 transition count 701
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 37 Pre rules applied. Total rules applied 489 place count 325 transition count 664
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 563 place count 288 transition count 664
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 594 place count 257 transition count 633
Iterating global reduction 4 with 31 rules applied. Total rules applied 625 place count 257 transition count 633
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 634 place count 257 transition count 624
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 634 place count 257 transition count 620
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 642 place count 253 transition count 620
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 643 place count 252 transition count 619
Iterating global reduction 5 with 1 rules applied. Total rules applied 644 place count 252 transition count 619
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 645 place count 251 transition count 618
Iterating global reduction 5 with 1 rules applied. Total rules applied 646 place count 251 transition count 618
Performed 73 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 5 with 146 rules applied. Total rules applied 792 place count 178 transition count 543
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 5 with 15 rules applied. Total rules applied 807 place count 178 transition count 528
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 5 with 6 rules applied. Total rules applied 813 place count 178 transition count 522
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 819 place count 172 transition count 522
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 829 place count 167 transition count 517
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 830 place count 166 transition count 516
Applied a total of 830 rules in 181 ms. Remains 166 /826 variables (removed 660) and now considering 516/1224 (removed 708) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 184 ms. Remains : 166/826 places, 516/1224 transitions.
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 31 ms
[2024-05-23 12:19:25] [INFO ] Flatten gal took : 18 ms
[2024-05-23 12:19:26] [INFO ] Input system was already deterministic with 516 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 57 place count 769 transition count 1168
Iterating global reduction 1 with 56 rules applied. Total rules applied 113 place count 769 transition count 1168
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 120 place count 769 transition count 1161
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 138 place count 751 transition count 1143
Iterating global reduction 2 with 18 rules applied. Total rules applied 156 place count 751 transition count 1143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 158 place count 751 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 161 place count 748 transition count 1138
Iterating global reduction 3 with 3 rules applied. Total rules applied 164 place count 748 transition count 1138
Applied a total of 164 rules in 118 ms. Remains 748 /826 variables (removed 78) and now considering 1138/1224 (removed 86) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 748/826 places, 1138/1224 transitions.
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 34 ms
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 36 ms
[2024-05-23 12:19:26] [INFO ] Input system was already deterministic with 1138 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 55 place count 771 transition count 1170
Iterating global reduction 1 with 54 rules applied. Total rules applied 109 place count 771 transition count 1170
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 115 place count 771 transition count 1164
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 130 place count 756 transition count 1149
Iterating global reduction 2 with 15 rules applied. Total rules applied 145 place count 756 transition count 1149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 147 place count 756 transition count 1147
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 149 place count 754 transition count 1145
Iterating global reduction 3 with 2 rules applied. Total rules applied 151 place count 754 transition count 1145
Applied a total of 151 rules in 155 ms. Remains 754 /826 variables (removed 72) and now considering 1145/1224 (removed 79) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 754/826 places, 1145/1224 transitions.
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 33 ms
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 33 ms
[2024-05-23 12:19:26] [INFO ] Input system was already deterministic with 1145 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 61 places :
Symmetric choice reduction at 1 with 61 rule applications. Total rules 62 place count 764 transition count 1163
Iterating global reduction 1 with 61 rules applied. Total rules applied 123 place count 764 transition count 1163
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 130 place count 764 transition count 1156
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 149 place count 745 transition count 1137
Iterating global reduction 2 with 19 rules applied. Total rules applied 168 place count 745 transition count 1137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 171 place count 745 transition count 1134
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 174 place count 742 transition count 1131
Iterating global reduction 3 with 3 rules applied. Total rules applied 177 place count 742 transition count 1131
Applied a total of 177 rules in 83 ms. Remains 742 /826 variables (removed 84) and now considering 1131/1224 (removed 93) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 742/826 places, 1131/1224 transitions.
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 36 ms
[2024-05-23 12:19:26] [INFO ] Flatten gal took : 33 ms
[2024-05-23 12:19:26] [INFO ] Input system was already deterministic with 1131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 60 place count 766 transition count 1165
Iterating global reduction 1 with 59 rules applied. Total rules applied 119 place count 766 transition count 1165
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 126 place count 766 transition count 1158
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 144 place count 748 transition count 1140
Iterating global reduction 2 with 18 rules applied. Total rules applied 162 place count 748 transition count 1140
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 165 place count 748 transition count 1137
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 168 place count 745 transition count 1134
Iterating global reduction 3 with 3 rules applied. Total rules applied 171 place count 745 transition count 1134
Applied a total of 171 rules in 105 ms. Remains 745 /826 variables (removed 81) and now considering 1134/1224 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 745/826 places, 1134/1224 transitions.
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 47 ms
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 32 ms
[2024-05-23 12:19:27] [INFO ] Input system was already deterministic with 1134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Graph (trivial) has 845 edges and 826 vertex of which 289 / 826 are part of one of the 31 SCC in 6 ms
Free SCC test removed 258 places
Ensure Unique test removed 294 transitions
Reduce isomorphic transitions removed 294 transitions.
Graph (complete) has 1910 edges and 568 vertex of which 553 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.16 ms
Discarding 15 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 231 transitions
Trivial Post-agglo rules discarded 231 transitions
Performed 231 trivial Post agglomeration. Transition count delta: 231
Iterating post reduction 0 with 231 rules applied. Total rules applied 233 place count 552 transition count 695
Reduce places removed 231 places and 0 transitions.
Iterating post reduction 1 with 231 rules applied. Total rules applied 464 place count 321 transition count 695
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 464 place count 321 transition count 661
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 532 place count 287 transition count 661
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 559 place count 260 transition count 634
Iterating global reduction 2 with 27 rules applied. Total rules applied 586 place count 260 transition count 634
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 594 place count 260 transition count 626
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 594 place count 260 transition count 622
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 602 place count 256 transition count 622
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 603 place count 255 transition count 621
Iterating global reduction 3 with 1 rules applied. Total rules applied 604 place count 255 transition count 621
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 605 place count 254 transition count 620
Iterating global reduction 3 with 1 rules applied. Total rules applied 606 place count 254 transition count 620
Performed 74 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 754 place count 180 transition count 544
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 769 place count 180 transition count 529
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 777 place count 180 transition count 521
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 785 place count 172 transition count 521
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 791 place count 169 transition count 518
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 792 place count 168 transition count 517
Applied a total of 792 rules in 143 ms. Remains 168 /826 variables (removed 658) and now considering 517/1224 (removed 707) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 144 ms. Remains : 168/826 places, 517/1224 transitions.
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 13 ms
[2024-05-23 12:19:27] [INFO ] Input system was already deterministic with 517 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 55 place count 771 transition count 1170
Iterating global reduction 1 with 54 rules applied. Total rules applied 109 place count 771 transition count 1170
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 116 place count 771 transition count 1163
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 131 place count 756 transition count 1148
Iterating global reduction 2 with 15 rules applied. Total rules applied 146 place count 756 transition count 1148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 148 place count 756 transition count 1146
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 150 place count 754 transition count 1144
Iterating global reduction 3 with 2 rules applied. Total rules applied 152 place count 754 transition count 1144
Applied a total of 152 rules in 60 ms. Remains 754 /826 variables (removed 72) and now considering 1144/1224 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 754/826 places, 1144/1224 transitions.
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 48 ms
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 46 ms
[2024-05-23 12:19:27] [INFO ] Input system was already deterministic with 1144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 61 place count 765 transition count 1164
Iterating global reduction 1 with 60 rules applied. Total rules applied 121 place count 765 transition count 1164
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 128 place count 765 transition count 1157
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 146 place count 747 transition count 1139
Iterating global reduction 2 with 18 rules applied. Total rules applied 164 place count 747 transition count 1139
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 167 place count 747 transition count 1136
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 169 place count 745 transition count 1134
Iterating global reduction 3 with 2 rules applied. Total rules applied 171 place count 745 transition count 1134
Applied a total of 171 rules in 67 ms. Remains 745 /826 variables (removed 81) and now considering 1134/1224 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 745/826 places, 1134/1224 transitions.
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 27 ms
[2024-05-23 12:19:27] [INFO ] Flatten gal took : 56 ms
[2024-05-23 12:19:27] [INFO ] Input system was already deterministic with 1134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 61 place count 765 transition count 1164
Iterating global reduction 1 with 60 rules applied. Total rules applied 121 place count 765 transition count 1164
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 128 place count 765 transition count 1157
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 147 place count 746 transition count 1138
Iterating global reduction 2 with 19 rules applied. Total rules applied 166 place count 746 transition count 1138
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 169 place count 746 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 172 place count 743 transition count 1132
Iterating global reduction 3 with 3 rules applied. Total rules applied 175 place count 743 transition count 1132
Applied a total of 175 rules in 68 ms. Remains 743 /826 variables (removed 83) and now considering 1132/1224 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 743/826 places, 1132/1224 transitions.
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 40 ms
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 30 ms
[2024-05-23 12:19:28] [INFO ] Input system was already deterministic with 1132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 775 transition count 1173
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 775 transition count 1173
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 107 place count 775 transition count 1168
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 124 place count 758 transition count 1151
Iterating global reduction 1 with 17 rules applied. Total rules applied 141 place count 758 transition count 1151
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 143 place count 758 transition count 1149
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 146 place count 755 transition count 1146
Iterating global reduction 2 with 3 rules applied. Total rules applied 149 place count 755 transition count 1146
Applied a total of 149 rules in 53 ms. Remains 755 /826 variables (removed 71) and now considering 1146/1224 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 755/826 places, 1146/1224 transitions.
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 29 ms
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 29 ms
[2024-05-23 12:19:28] [INFO ] Input system was already deterministic with 1146 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Graph (trivial) has 852 edges and 826 vertex of which 289 / 826 are part of one of the 31 SCC in 1 ms
Free SCC test removed 258 places
Ensure Unique test removed 294 transitions
Reduce isomorphic transitions removed 294 transitions.
Graph (complete) has 1910 edges and 568 vertex of which 553 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Discarding 15 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 0 with 233 rules applied. Total rules applied 235 place count 552 transition count 693
Reduce places removed 233 places and 0 transitions.
Iterating post reduction 1 with 233 rules applied. Total rules applied 468 place count 319 transition count 693
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 468 place count 319 transition count 657
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 540 place count 283 transition count 657
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 566 place count 257 transition count 631
Iterating global reduction 2 with 26 rules applied. Total rules applied 592 place count 257 transition count 631
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 599 place count 257 transition count 624
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 599 place count 257 transition count 621
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 605 place count 254 transition count 621
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 606 place count 253 transition count 620
Iterating global reduction 3 with 1 rules applied. Total rules applied 607 place count 253 transition count 620
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 608 place count 252 transition count 619
Iterating global reduction 3 with 1 rules applied. Total rules applied 609 place count 252 transition count 619
Performed 75 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 3 with 150 rules applied. Total rules applied 759 place count 177 transition count 542
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 775 place count 177 transition count 526
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 8 rules applied. Total rules applied 783 place count 177 transition count 518
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 791 place count 169 transition count 518
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 799 place count 165 transition count 514
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 800 place count 164 transition count 513
Applied a total of 800 rules in 86 ms. Remains 164 /826 variables (removed 662) and now considering 513/1224 (removed 711) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 86 ms. Remains : 164/826 places, 513/1224 transitions.
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 15 ms
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 17 ms
[2024-05-23 12:19:28] [INFO ] Input system was already deterministic with 513 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 58 place count 768 transition count 1167
Iterating global reduction 1 with 57 rules applied. Total rules applied 115 place count 768 transition count 1167
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 121 place count 768 transition count 1161
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 136 place count 753 transition count 1146
Iterating global reduction 2 with 15 rules applied. Total rules applied 151 place count 753 transition count 1146
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 154 place count 753 transition count 1143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 155 place count 752 transition count 1142
Iterating global reduction 3 with 1 rules applied. Total rules applied 156 place count 752 transition count 1142
Applied a total of 156 rules in 94 ms. Remains 752 /826 variables (removed 74) and now considering 1142/1224 (removed 82) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 752/826 places, 1142/1224 transitions.
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 30 ms
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 31 ms
[2024-05-23 12:19:28] [INFO ] Input system was already deterministic with 1142 transitions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 1224/1224 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 825 transition count 1224
Discarding 58 places :
Symmetric choice reduction at 1 with 58 rule applications. Total rules 59 place count 767 transition count 1166
Iterating global reduction 1 with 58 rules applied. Total rules applied 117 place count 767 transition count 1166
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 124 place count 767 transition count 1159
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 143 place count 748 transition count 1140
Iterating global reduction 2 with 19 rules applied. Total rules applied 162 place count 748 transition count 1140
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 165 place count 748 transition count 1137
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 168 place count 745 transition count 1134
Iterating global reduction 3 with 3 rules applied. Total rules applied 171 place count 745 transition count 1134
Applied a total of 171 rules in 52 ms. Remains 745 /826 variables (removed 81) and now considering 1134/1224 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 745/826 places, 1134/1224 transitions.
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 27 ms
[2024-05-23 12:19:28] [INFO ] Flatten gal took : 28 ms
[2024-05-23 12:19:28] [INFO ] Input system was already deterministic with 1134 transitions.
[2024-05-23 12:19:29] [INFO ] Flatten gal took : 29 ms
[2024-05-23 12:19:29] [INFO ] Flatten gal took : 30 ms
[2024-05-23 12:19:29] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-23 12:19:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 826 places, 1224 transitions and 4469 arcs took 6 ms.
Total runtime 46828 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CloudDeployment-PT-4b

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 826
TRANSITIONS: 1224
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.007s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.004s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 658
MODEL NAME: /home/mcc/execution/411/model
826 places, 1224 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML

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="CloudDeployment-PT-4b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CloudDeployment-PT-4b, 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 r069-tall-171620504800577"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4b.tgz
mv CloudDeployment-PT-4b 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 ;