Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r472-tajo-171620399200306.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BridgeAndVehicles-PT-V80P50N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-tajo-171620399200306
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 21K Apr 13 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 13 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 386K Apr 13 00:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 13 00:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 286K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 828K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Apr 13 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K Apr 13 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 963K Apr 13 01:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.7M Apr 13 01:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717222347525

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:12:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:12:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:12:29] [INFO ] Load time of PNML (sax parser for PT used): 377 ms
[2024-06-01 06:12:29] [INFO ] Transformed 198 places.
[2024-06-01 06:12:29] [INFO ] Transformed 3728 transitions.
[2024-06-01 06:12:29] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 533 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 102 ms.
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 71 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:12:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-06-01 06:12:30] [INFO ] Computed 5 invariants in 33 ms
[2024-06-01 06:12:30] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20155 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:13:41] [INFO ] Deduced a trap composed of 5 places in 909 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20119 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 82067ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 82152ms
[2024-06-01 06:13:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:13:52] [INFO ] Invariant cache hit.
[2024-06-01 06:13:52] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-06-01 06:13:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:13:52] [INFO ] Invariant cache hit.
[2024-06-01 06:13:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 06:13:53] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:13:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:13:53] [INFO ] Invariant cache hit.
[2024-06-01 06:13:53] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:15:06] [INFO ] Deduced a trap composed of 5 places in 506 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 112896ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 112951ms
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195791 ms. Remains : 196/198 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2024-06-01 06:15:47] [INFO ] Flatten gal took : 407 ms
[2024-06-01 06:15:50] [INFO ] Flatten gal took : 487 ms
[2024-06-01 06:15:53] [INFO ] Input system was already deterministic with 3728 transitions.
Reduction of identical properties reduced properties to check from 64 to 60
RANDOM walk for 40000 steps (56 resets) in 7131 ms. (5 steps per ms) remains 37/60 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (8 resets) in 65 ms. (60 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 35/35 properties
[2024-06-01 06:15:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-06-01 06:15:56] [INFO ] Invariant cache hit.
[2024-06-01 06:15:56] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 1 (OVERLAPS) 125/190 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 31 unsolved
[2024-06-01 06:15:58] [INFO ] Deduced a trap composed of 25 places in 346 ms of which 2 ms to minimize.
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp63 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 408/598 variables, 190/195 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/598 variables, 42/237 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/598 variables, 0/237 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 8/606 variables, 6/243 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/606 variables, 1/244 constraints. Problems are: Problem set: 6 solved, 29 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 606/606 variables, and 244 constraints, problems are : Problem set: 6 solved, 29 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 196/196 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 6 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 137/189 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 408/597 variables, 189/194 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/597 variables, 42/236 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/597 variables, 0/236 constraints. Problems are: Problem set: 6 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 9/606 variables, 7/243 constraints. Problems are: Problem set: 6 solved, 29 unsolved
SMT process timed out in 10556ms, After SMT, problems are : Problem set: 6 solved, 29 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 52 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 806 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 808 ms. Remains : 191/196 places, 3724/3728 transitions.
RANDOM walk for 40000 steps (80 resets) in 1130 ms. (35 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
Interrupted probabilistic random walk after 96273 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :0 out of 29
Probabilistic random walk after 96273 steps, saw 33432 distinct states, run finished after 3004 ms. (steps per millisecond=32 ) properties seen :0
[2024-06-01 06:16:11] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2024-06-01 06:16:11] [INFO ] Computed 4 invariants in 4 ms
[2024-06-01 06:16:11] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 135/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 29 unsolved
[2024-06-01 06:16:16] [INFO ] Deduced a trap composed of 22 places in 494 ms of which 2 ms to minimize.
Problem AtomicPropp38 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 1/238 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/238 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/597 variables, 0/238 constraints. Problems are: Problem set: 1 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 238 constraints, problems are : Problem set: 1 solved, 28 unsolved in 8020 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 1 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 137/187 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/187 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 406/593 variables, 187/192 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 42/234 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/593 variables, 0/234 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 4/597 variables, 4/238 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 28/266 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/597 variables, 0/266 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 0/597 variables, 0/266 constraints. Problems are: Problem set: 1 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 266 constraints, problems are : Problem set: 1 solved, 28 unsolved in 31334 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 28/29 constraints, Known Traps: 1/1 constraints]
After SMT, in 39801ms problems are : Problem set: 1 solved, 28 unsolved
Parikh walk visited 0 properties in 5420 ms.
Support contains 50 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 652 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 653 ms. Remains : 191/191 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 1222 ms. (32 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
Interrupted probabilistic random walk after 98988 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :0 out of 27
Probabilistic random walk after 98988 steps, saw 34321 distinct states, run finished after 3002 ms. (steps per millisecond=32 ) properties seen :0
[2024-06-01 06:17:01] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:17:01] [INFO ] Invariant cache hit.
[2024-06-01 06:17:01] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 139/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 27 unsolved in 6209 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 139/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 27/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 0/597 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 264 constraints, problems are : Problem set: 0 solved, 27 unsolved in 18146 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 24871ms problems are : Problem set: 0 solved, 27 unsolved
Parikh walk visited 0 properties in 4065 ms.
Support contains 48 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 552 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 552 ms. Remains : 191/191 places, 3724/3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 1195 ms. (33 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
Interrupted probabilistic random walk after 102322 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 27
Probabilistic random walk after 102322 steps, saw 35417 distinct states, run finished after 3001 ms. (steps per millisecond=34 ) properties seen :0
[2024-06-01 06:17:34] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:17:34] [INFO ] Invariant cache hit.
[2024-06-01 06:17:34] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 139/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 27 unsolved in 5874 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 139/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 27/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 0/597 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 264 constraints, problems are : Problem set: 0 solved, 27 unsolved in 14560 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 20804ms problems are : Problem set: 0 solved, 27 unsolved
Parikh walk visited 0 properties in 4139 ms.
Support contains 48 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 531 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 603 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-06-01 06:18:00] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:18:00] [INFO ] Invariant cache hit.
[2024-06-01 06:18:00] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-06-01 06:18:00] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:18:00] [INFO ] Invariant cache hit.
[2024-06-01 06:18:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 06:18:02] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1861 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 667 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3135 ms. Remains : 189/191 places, 3724/3724 transitions.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2024-06-01 06:18:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 06:18:03] [INFO ] Flatten gal took : 292 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 06:18:06] [INFO ] Flatten gal took : 454 ms
[2024-06-01 06:18:09] [INFO ] Input system was already deterministic with 3728 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 45 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:18:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:18:09] [INFO ] Computed 5 invariants in 3 ms
[2024-06-01 06:18:09] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20117 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:19:36] [INFO ] Deduced a trap composed of 5 places in 503 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20076 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 93279ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 93323ms
Finished structural reductions in LTL mode , in 1 iterations and 93378 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:19:42] [INFO ] Flatten gal took : 151 ms
[2024-06-01 06:19:43] [INFO ] Flatten gal took : 169 ms
[2024-06-01 06:19:43] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 29 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:19:43] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-06-01 06:19:43] [INFO ] Computed 5 invariants in 6 ms
[2024-06-01 06:19:43] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:21:04] [INFO ] Deduced a trap composed of 5 places in 403 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 90918ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 90965ms
Finished structural reductions in LTL mode , in 1 iterations and 91010 ms. Remains : 196/196 places, 3728/3728 transitions.
[2024-06-01 06:21:14] [INFO ] Flatten gal took : 219 ms
[2024-06-01 06:21:15] [INFO ] Flatten gal took : 277 ms
[2024-06-01 06:21:15] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 1063 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:21:16] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:21:16] [INFO ] Computed 5 invariants in 5 ms
[2024-06-01 06:21:16] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20053 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:22:37] [INFO ] Deduced a trap composed of 5 places in 592 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 92528ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 92575ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 93660 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:22:49] [INFO ] Flatten gal took : 144 ms
[2024-06-01 06:22:49] [INFO ] Flatten gal took : 180 ms
[2024-06-01 06:22:50] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 713 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:22:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-06-01 06:22:51] [INFO ] Invariant cache hit.
[2024-06-01 06:22:51] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:24:00] [INFO ] Deduced a trap composed of 5 places in 407 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/195 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20064 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 90186ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 90229ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 90955 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:24:21] [INFO ] Flatten gal took : 96 ms
[2024-06-01 06:24:21] [INFO ] Flatten gal took : 118 ms
[2024-06-01 06:24:21] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 41 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:24:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:24:21] [INFO ] Computed 5 invariants in 6 ms
[2024-06-01 06:24:21] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20087 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:25:35] [INFO ] Deduced a trap composed of 5 places in 456 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 86044ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 86082ms
Finished structural reductions in LTL mode , in 1 iterations and 86133 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:25:48] [INFO ] Flatten gal took : 108 ms
[2024-06-01 06:25:48] [INFO ] Flatten gal took : 130 ms
[2024-06-01 06:25:48] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:25:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-06-01 06:25:48] [INFO ] Computed 5 invariants in 4 ms
[2024-06-01 06:25:48] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20128 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:27:09] [INFO ] Deduced a trap composed of 5 places in 477 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 91803ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 91851ms
Finished structural reductions in LTL mode , in 1 iterations and 91882 ms. Remains : 196/196 places, 3728/3728 transitions.
[2024-06-01 06:27:20] [INFO ] Flatten gal took : 158 ms
[2024-06-01 06:27:20] [INFO ] Flatten gal took : 127 ms
[2024-06-01 06:27:21] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 975 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:27:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:27:22] [INFO ] Computed 5 invariants in 6 ms
[2024-06-01 06:27:22] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20146 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:28:43] [INFO ] Deduced a trap composed of 5 places in 1325 ms of which 26 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 91570ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 91612ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 92600 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:28:53] [INFO ] Flatten gal took : 123 ms
[2024-06-01 06:28:53] [INFO ] Flatten gal took : 135 ms
[2024-06-01 06:28:54] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 18 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Running 3725 sub problems to find dead transitions.
[2024-06-01 06:28:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-06-01 06:28:54] [INFO ] Computed 5 invariants in 9 ms
[2024-06-01 06:28:54] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/606 variables, and 5 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20070 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3725/3725 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3725 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3725 unsolved
[2024-06-01 06:30:14] [INFO ] Deduced a trap composed of 5 places in 459 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/606 variables, and 6 constraints, problems are : Problem set: 0 solved, 3725 unsolved in 20096 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/196 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3725 constraints, Known Traps: 1/1 constraints]
After SMT, in 89111ms problems are : Problem set: 0 solved, 3725 unsolved
Search for dead transitions found 0 dead transitions in 89149ms
Finished structural reductions in LTL mode , in 1 iterations and 89176 ms. Remains : 196/196 places, 3728/3728 transitions.
[2024-06-01 06:30:23] [INFO ] Flatten gal took : 165 ms
[2024-06-01 06:30:23] [INFO ] Flatten gal took : 167 ms
[2024-06-01 06:30:24] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 35 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:30:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:30:24] [INFO ] Computed 5 invariants in 5 ms
[2024-06-01 06:30:24] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20078 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:31:39] [INFO ] Deduced a trap composed of 5 places in 498 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 87899ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 87945ms
Finished structural reductions in LTL mode , in 1 iterations and 87990 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:31:52] [INFO ] Flatten gal took : 97 ms
[2024-06-01 06:31:52] [INFO ] Flatten gal took : 168 ms
[2024-06-01 06:31:52] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 43 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:31:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-06-01 06:31:52] [INFO ] Invariant cache hit.
[2024-06-01 06:31:52] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 5 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20087 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:33:14] [INFO ] Deduced a trap composed of 5 places in 550 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 90382ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 90425ms
Finished structural reductions in LTL mode , in 1 iterations and 90479 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:33:23] [INFO ] Flatten gal took : 81 ms
[2024-06-01 06:33:23] [INFO ] Flatten gal took : 106 ms
[2024-06-01 06:33:23] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 873 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 874 ms. Remains : 191/196 places, 3724/3728 transitions.
[2024-06-01 06:33:24] [INFO ] Flatten gal took : 78 ms
[2024-06-01 06:33:24] [INFO ] Flatten gal took : 93 ms
[2024-06-01 06:33:24] [INFO ] Input system was already deterministic with 3724 transitions.
RANDOM walk for 40000 steps (80 resets) in 849 ms. (47 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (40 resets) in 433 ms. (92 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 143422 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :0 out of 1
Probabilistic random walk after 143422 steps, saw 49309 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
[2024-06-01 06:33:28] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2024-06-01 06:33:28] [INFO ] Computed 4 invariants in 6 ms
[2024-06-01 06:33:28] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 183/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 1 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 183/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/597 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 238 constraints, problems are : Problem set: 0 solved, 1 unsolved in 647 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1050ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 61 ms.
Support contains 4 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 663 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 666 ms. Remains : 191/191 places, 3724/3724 transitions.
RANDOM walk for 461 steps (0 resets) in 379 ms. (1 steps per ms) remains 0/4 properties
RANDOM walk for 4000000 steps (8152 resets) in 52493 ms. (76 steps per ms) remains 1/1 properties
BEST_FIRST walk for 3556550 steps (3610 resets) in 20004 ms. (177 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3452949 steps, run timeout after 54001 ms. (steps per millisecond=63 ) properties seen :0 out of 1
Probabilistic random walk after 3452949 steps, saw 983289 distinct states, run finished after 54001 ms. (steps per millisecond=63 ) properties seen :0
[2024-06-01 06:34:42] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:34:42] [INFO ] Invariant cache hit.
[2024-06-01 06:34:42] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 183/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/597 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 597/597 variables, and 237 constraints, problems are : Problem set: 0 solved, 1 unsolved in 314 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 183/187 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/593 variables, 187/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/593 variables, 42/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/593 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4/597 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/597 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/597 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/597 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 597/597 variables, and 238 constraints, problems are : Problem set: 0 solved, 1 unsolved in 618 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 191/191 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 981ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 4 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 636 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 636 ms. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 519 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-06-01 06:34:44] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:34:44] [INFO ] Invariant cache hit.
[2024-06-01 06:34:45] [INFO ] Implicit Places using invariants in 515 ms returned []
[2024-06-01 06:34:45] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-06-01 06:34:45] [INFO ] Invariant cache hit.
[2024-06-01 06:34:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 06:34:47] [INFO ] Implicit Places using invariants and state equation in 1625 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2146 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 627 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3292 ms. Remains : 189/191 places, 3724/3724 transitions.
RANDOM walk for 3991904 steps (8136 resets) in 45454 ms. (87 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 73 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:34:59] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-06-01 06:34:59] [INFO ] Computed 5 invariants in 5 ms
[2024-06-01 06:34:59] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:36:08] [INFO ] Deduced a trap composed of 5 places in 440 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20100 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/195 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20089 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 89591ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 89638ms
Finished structural reductions in LTL mode , in 1 iterations and 89724 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:36:29] [INFO ] Flatten gal took : 121 ms
[2024-06-01 06:36:29] [INFO ] Flatten gal took : 140 ms
[2024-06-01 06:36:30] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 47 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:36:30] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-06-01 06:36:30] [INFO ] Invariant cache hit.
[2024-06-01 06:36:30] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
[2024-06-01 06:37:32] [INFO ] Deduced a trap composed of 5 places in 382 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20074 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 3724/3724 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/195 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 3724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 195/604 variables, and 6 constraints, problems are : Problem set: 0 solved, 3724 unsolved in 20044 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/195 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/3724 constraints, Known Traps: 1/1 constraints]
After SMT, in 82964ms problems are : Problem set: 0 solved, 3724 unsolved
Search for dead transitions found 0 dead transitions in 83016ms
Finished structural reductions in LTL mode , in 1 iterations and 83073 ms. Remains : 195/196 places, 3727/3728 transitions.
[2024-06-01 06:37:53] [INFO ] Flatten gal took : 75 ms
[2024-06-01 06:37:53] [INFO ] Flatten gal took : 125 ms
[2024-06-01 06:37:53] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 578 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 580 ms. Remains : 191/196 places, 3724/3728 transitions.
[2024-06-01 06:37:54] [INFO ] Flatten gal took : 77 ms
[2024-06-01 06:37:54] [INFO ] Flatten gal took : 88 ms
[2024-06-01 06:37:54] [INFO ] Input system was already deterministic with 3724 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 39 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
Running 3724 sub problems to find dead transitions.
[2024-06-01 06:37:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-06-01 06:37:54] [INFO ] Invariant cache hit.
[2024-06-01 06:37:54] [INFO ] State equation strengthened by 42 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-00
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-01
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-02
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-03
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-04
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-05
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-06
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-07
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-08
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-09
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-11
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-12
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-13
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-14
Could not compute solution for formula : BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-15

BK_STOP 1717223879983

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/791/ctl_0_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/791/ctl_1_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/791/ctl_2_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/791/ctl_3_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/791/ctl_4_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/791/ctl_5_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/791/ctl_6_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/791/ctl_7_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/791/ctl_8_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/791/ctl_9_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/791/ctl_10_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/791/ctl_11_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/791/ctl_12_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/791/ctl_13_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/791/ctl_14_
ctl formula name BridgeAndVehicles-PT-V80P50N20-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/791/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="BridgeAndVehicles-PT-V80P50N20"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is BridgeAndVehicles-PT-V80P50N20, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r472-tajo-171620399200306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;