Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654352000620.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is NoC3x3-PT-5A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654352000620
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 07:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 07:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 07:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 07:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 248K May 18 16:43 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 NoC3x3-PT-5A-LTLFireability-00
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-01
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-02
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-03
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-04
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-05
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-06
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-07
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-08
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-09
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-10
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-11
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-12
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-13
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-14
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717242236134

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:43:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 11:43:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:43:57] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2024-06-01 11:43:57] [INFO ] Transformed 417 places.
[2024-06-01 11:43:57] [INFO ] Transformed 933 transitions.
[2024-06-01 11:43:57] [INFO ] Found NUPN structural information;
[2024-06-01 11:43:57] [INFO ] Parsed PT model containing 417 places and 933 transitions and 3585 arcs in 208 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-5A-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 347 transition count 771
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 347 transition count 771
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 143 place count 344 transition count 759
Iterating global reduction 0 with 3 rules applied. Total rules applied 146 place count 344 transition count 759
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 152 place count 344 transition count 753
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 175 place count 344 transition count 730
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 177 place count 342 transition count 730
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 178 place count 341 transition count 727
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 341 transition count 727
Applied a total of 179 rules in 96 ms. Remains 341 /417 variables (removed 76) and now considering 727/933 (removed 206) transitions.
[2024-06-01 11:43:57] [INFO ] Flow matrix only has 718 transitions (discarded 9 similar events)
// Phase 1: matrix 718 rows 341 cols
[2024-06-01 11:43:57] [INFO ] Computed 64 invariants in 23 ms
[2024-06-01 11:43:58] [INFO ] Implicit Places using invariants in 350 ms returned [40, 75, 108, 156, 218, 258, 291]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 381 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 334/417 places, 727/933 transitions.
Applied a total of 0 rules in 6 ms. Remains 334 /334 variables (removed 0) and now considering 727/727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 509 ms. Remains : 334/417 places, 727/933 transitions.
Support contains 57 out of 334 places after structural reductions.
[2024-06-01 11:43:58] [INFO ] Flatten gal took : 90 ms
[2024-06-01 11:43:58] [INFO ] Flatten gal took : 56 ms
[2024-06-01 11:43:58] [INFO ] Input system was already deterministic with 727 transitions.
RANDOM walk for 40000 steps (8 resets) in 1659 ms. (24 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 1/2 properties
[2024-06-01 11:43:59] [INFO ] Flow matrix only has 718 transitions (discarded 9 similar events)
// Phase 1: matrix 718 rows 334 cols
[2024-06-01 11:43:59] [INFO ] Computed 57 invariants in 7 ms
[2024-06-01 11:43:59] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 18/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 313/334 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 718/1052 variables, 334/391 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1052 variables, 18/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1052 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/1052 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1052/1052 variables, and 409 constraints, problems are : Problem set: 0 solved, 1 unsolved in 390 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 334/334 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 18/21 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 313/334 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/334 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 718/1052 variables, 334/391 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1052 variables, 18/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1052 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1052 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1052 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1052/1052 variables, and 410 constraints, problems are : Problem set: 0 solved, 1 unsolved in 278 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 334/334 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 719ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 850 steps, including 21 resets, run visited all 1 properties in 5 ms. (steps per millisecond=170 )
Parikh walk visited 1 properties in 21 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X(p1)&&p0)))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 326 transition count 708
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 326 transition count 708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 325 transition count 704
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 325 transition count 704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 325 transition count 702
Applied a total of 20 rules in 18 ms. Remains 325 /334 variables (removed 9) and now considering 702/727 (removed 25) transitions.
[2024-06-01 11:44:00] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
// Phase 1: matrix 700 rows 325 cols
[2024-06-01 11:44:00] [INFO ] Computed 57 invariants in 3 ms
[2024-06-01 11:44:00] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-06-01 11:44:00] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
[2024-06-01 11:44:00] [INFO ] Invariant cache hit.
[2024-06-01 11:44:00] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:44:00] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
Running 701 sub problems to find dead transitions.
[2024-06-01 11:44:00] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
[2024-06-01 11:44:00] [INFO ] Invariant cache hit.
[2024-06-01 11:44:00] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 3 (OVERLAPS) 700/1025 variables, 325/382 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1025 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-06-01 11:44:22] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1025 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1025/1025 variables, and 401 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/325 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 4 (OVERLAPS) 700/1025 variables, 325/383 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1025 variables, 18/401 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1025 variables, 701/1102 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-06-01 11:44:51] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1025/1025 variables, and 1103 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 2/2 constraints]
After SMT, in 60392ms problems are : Problem set: 0 solved, 701 unsolved
Search for dead transitions found 0 dead transitions in 60404ms
Starting structural reductions in LTL mode, iteration 1 : 325/334 places, 702/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60925 ms. Remains : 325/334 places, 702/727 transitions.
Stuttering acceptance computed with spot in 264 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-00 finished in 61257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 37 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-06-01 11:45:01] [INFO ] Computed 57 invariants in 3 ms
[2024-06-01 11:45:01] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-06-01 11:45:01] [INFO ] Invariant cache hit.
[2024-06-01 11:45:01] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:45:02] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
[2024-06-01 11:45:02] [INFO ] Redundant transitions in 46 ms returned []
Running 695 sub problems to find dead transitions.
[2024-06-01 11:45:02] [INFO ] Invariant cache hit.
[2024-06-01 11:45:02] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:45:24] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:45:48] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60331ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60340ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60943 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-01
Product exploration explored 100000 steps with 42 reset in 405 ms.
Stack based approach found an accepted trace after 23622 steps with 111 reset with depth 25 and stack size 25 in 129 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-01 finished in 61576 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 704
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 700
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 698
Applied a total of 22 rules in 35 ms. Remains 324 /334 variables (removed 10) and now considering 698/727 (removed 29) transitions.
[2024-06-01 11:46:03] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-06-01 11:46:03] [INFO ] Computed 57 invariants in 3 ms
[2024-06-01 11:46:03] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-06-01 11:46:03] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-06-01 11:46:03] [INFO ] Invariant cache hit.
[2024-06-01 11:46:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:46:03] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2024-06-01 11:46:03] [INFO ] Redundant transitions in 7 ms returned []
Running 697 sub problems to find dead transitions.
[2024-06-01 11:46:03] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-06-01 11:46:03] [INFO ] Invariant cache hit.
[2024-06-01 11:46:03] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 399 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 697 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 697/1096 constraints. Problems are: Problem set: 0 solved, 697 unsolved
[2024-06-01 11:46:57] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1097 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 1/1 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 697 unsolved
Search for dead transitions found 0 dead transitions in 60285ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 698/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60848 ms. Remains : 324/334 places, 698/727 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 302 ms.
Stack based approach found an accepted trace after 13753 steps with 1 reset with depth 2610 and stack size 2610 in 66 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-02 finished in 61320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 324 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 324 transition count 704
Applied a total of 18 rules in 30 ms. Remains 324 /334 variables (removed 10) and now considering 704/727 (removed 23) transitions.
// Phase 1: matrix 704 rows 324 cols
[2024-06-01 11:47:04] [INFO ] Computed 57 invariants in 7 ms
[2024-06-01 11:47:04] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-06-01 11:47:04] [INFO ] Invariant cache hit.
[2024-06-01 11:47:04] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:47:05] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2024-06-01 11:47:05] [INFO ] Redundant transitions in 6 ms returned []
Running 673 sub problems to find dead transitions.
[2024-06-01 11:47:05] [INFO ] Invariant cache hit.
[2024-06-01 11:47:05] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 2 (OVERLAPS) 704/1028 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1028 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 673 unsolved
[2024-06-01 11:47:23] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1028 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1028 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 673 unsolved
[2024-06-01 11:47:32] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1028/1028 variables, and 401 constraints, problems are : Problem set: 0 solved, 673 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 673/673 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 673 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 3 (OVERLAPS) 704/1028 variables, 324/383 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1028 variables, 18/401 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1028 variables, 673/1074 constraints. Problems are: Problem set: 0 solved, 673 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1028 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 673 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1028/1028 variables, and 1074 constraints, problems are : Problem set: 0 solved, 673 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 673/673 constraints, Known Traps: 2/2 constraints]
After SMT, in 60235ms problems are : Problem set: 0 solved, 673 unsolved
Search for dead transitions found 0 dead transitions in 60247ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 704/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60846 ms. Remains : 324/334 places, 704/727 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 293 ms.
Stack based approach found an accepted trace after 7731 steps with 0 reset with depth 7732 and stack size 7732 in 34 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-03 finished in 61320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p1)||p0)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 704
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 700
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 698
Applied a total of 22 rules in 21 ms. Remains 324 /334 variables (removed 10) and now considering 698/727 (removed 29) transitions.
[2024-06-01 11:48:05] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-06-01 11:48:05] [INFO ] Computed 57 invariants in 3 ms
[2024-06-01 11:48:05] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-06-01 11:48:05] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-06-01 11:48:05] [INFO ] Invariant cache hit.
[2024-06-01 11:48:06] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:48:06] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
[2024-06-01 11:48:06] [INFO ] Redundant transitions in 8 ms returned []
Running 697 sub problems to find dead transitions.
[2024-06-01 11:48:06] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-06-01 11:48:06] [INFO ] Invariant cache hit.
[2024-06-01 11:48:06] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 697 unsolved
[2024-06-01 11:48:35] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 400 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 697 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 4 (OVERLAPS) 697/1021 variables, 324/382 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 697 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1021 variables, 697/1097 constraints. Problems are: Problem set: 0 solved, 697 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1097 constraints, problems are : Problem set: 0 solved, 697 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 697/697 constraints, Known Traps: 1/1 constraints]
After SMT, in 60245ms problems are : Problem set: 0 solved, 697 unsolved
Search for dead transitions found 0 dead transitions in 60252ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 698/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60768 ms. Remains : 324/334 places, 698/727 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1768 steps with 0 reset in 10 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-04 finished in 60870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((!p0||X(X(G(p0))))) U ((X((!p0||X(X(G(p0)))))&&G(!p1))||X(G((!p0||X(X(G(p0))))))))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 8 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-06-01 11:49:06] [INFO ] Computed 57 invariants in 2 ms
[2024-06-01 11:49:06] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-06-01 11:49:06] [INFO ] Invariant cache hit.
[2024-06-01 11:49:07] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:49:07] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2024-06-01 11:49:07] [INFO ] Invariant cache hit.
[2024-06-01 11:49:07] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:49:28] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:49:52] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1019 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60242ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60249ms
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60726 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 348 ms :[true, (AND p1 (NOT p0)), false, false, false, false, false, (NOT p0), (NOT p0), (AND (NOT p0) p1), p1]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-05
Entered a terminal (fully accepting) state of product in 2356 steps with 0 reset in 14 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-05 finished in 61116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 20 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
[2024-06-01 11:50:07] [INFO ] Invariant cache hit.
[2024-06-01 11:50:07] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-06-01 11:50:07] [INFO ] Invariant cache hit.
[2024-06-01 11:50:08] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:50:08] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2024-06-01 11:50:08] [INFO ] Redundant transitions in 7 ms returned []
Running 695 sub problems to find dead transitions.
[2024-06-01 11:50:08] [INFO ] Invariant cache hit.
[2024-06-01 11:50:08] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:50:29] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:50:54] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1019 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60264ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60271ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60768 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-06
Product exploration explored 100000 steps with 9 reset in 333 ms.
Stack based approach found an accepted trace after 9732 steps with 5 reset with depth 1288 and stack size 1288 in 43 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-06 finished in 61194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 14 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
[2024-06-01 11:51:09] [INFO ] Invariant cache hit.
[2024-06-01 11:51:09] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-06-01 11:51:09] [INFO ] Invariant cache hit.
[2024-06-01 11:51:09] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:51:09] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2024-06-01 11:51:09] [INFO ] Invariant cache hit.
[2024-06-01 11:51:09] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:51:30] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:51:55] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1019 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60238ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60245ms
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60727 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-07
Product exploration explored 100000 steps with 108 reset in 391 ms.
Stack based approach found an accepted trace after 3376 steps with 25 reset with depth 202 and stack size 202 in 17 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-07 finished in 61267 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
Support contains 6 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 703
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 703
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 697
Applied a total of 22 rules in 22 ms. Remains 324 /334 variables (removed 10) and now considering 697/727 (removed 30) transitions.
// Phase 1: matrix 697 rows 324 cols
[2024-06-01 11:52:10] [INFO ] Computed 57 invariants in 2 ms
[2024-06-01 11:52:10] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-06-01 11:52:10] [INFO ] Invariant cache hit.
[2024-06-01 11:52:10] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:52:10] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2024-06-01 11:52:10] [INFO ] Redundant transitions in 9 ms returned []
Running 696 sub problems to find dead transitions.
[2024-06-01 11:52:10] [INFO ] Invariant cache hit.
[2024-06-01 11:52:10] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 399 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 696 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 696/1095 constraints. Problems are: Problem set: 0 solved, 696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1095 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints]
After SMT, in 60221ms problems are : Problem set: 0 solved, 696 unsolved
Search for dead transitions found 0 dead transitions in 60232ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 697/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60721 ms. Remains : 324/334 places, 697/727 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-08
Product exploration explored 100000 steps with 23 reset in 391 ms.
Stack based approach found an accepted trace after 7082 steps with 2 reset with depth 1000 and stack size 1000 in 29 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-08 finished in 61237 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 323 transition count 701
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 323 transition count 701
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 322 transition count 697
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 322 transition count 697
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 322 transition count 695
Applied a total of 24 rules in 21 ms. Remains 322 /334 variables (removed 12) and now considering 695/727 (removed 32) transitions.
// Phase 1: matrix 695 rows 322 cols
[2024-06-01 11:53:11] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 11:53:11] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-06-01 11:53:11] [INFO ] Invariant cache hit.
[2024-06-01 11:53:11] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:53:11] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2024-06-01 11:53:12] [INFO ] Redundant transitions in 6 ms returned []
Running 664 sub problems to find dead transitions.
[2024-06-01 11:53:12] [INFO ] Invariant cache hit.
[2024-06-01 11:53:12] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 5 (OVERLAPS) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1017/1017 variables, and 397 constraints, problems are : Problem set: 0 solved, 664 unsolved in 25059 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 664 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 664/1061 constraints. Problems are: Problem set: 0 solved, 664 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1017/1017 variables, and 1061 constraints, problems are : Problem set: 0 solved, 664 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
After SMT, in 55242ms problems are : Problem set: 0 solved, 664 unsolved
Search for dead transitions found 0 dead transitions in 55247ms
Starting structural reductions in SI_LTL mode, iteration 1 : 322/334 places, 695/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55766 ms. Remains : 322/334 places, 695/727 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 280 ms.
Product exploration explored 100000 steps with 0 reset in 417 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
RANDOM walk for 9366 steps (1 resets) in 98 ms. (94 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 695/695 transitions.
Applied a total of 0 rules in 10 ms. Remains 322 /322 variables (removed 0) and now considering 695/695 (removed 0) transitions.
[2024-06-01 11:54:08] [INFO ] Invariant cache hit.
[2024-06-01 11:54:08] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-06-01 11:54:08] [INFO ] Invariant cache hit.
[2024-06-01 11:54:08] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:54:08] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
[2024-06-01 11:54:08] [INFO ] Redundant transitions in 7 ms returned []
Running 664 sub problems to find dead transitions.
[2024-06-01 11:54:08] [INFO ] Invariant cache hit.
[2024-06-01 11:54:08] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 5 (OVERLAPS) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1017/1017 variables, and 397 constraints, problems are : Problem set: 0 solved, 664 unsolved in 25123 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 664 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 664/1061 constraints. Problems are: Problem set: 0 solved, 664 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1017/1017 variables, and 1061 constraints, problems are : Problem set: 0 solved, 664 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
After SMT, in 55321ms problems are : Problem set: 0 solved, 664 unsolved
Search for dead transitions found 0 dead transitions in 55327ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55840 ms. Remains : 322/322 places, 695/695 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
RANDOM walk for 3219 steps (0 resets) in 26 ms. (119 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 297 ms.
Product exploration explored 100000 steps with 0 reset in 289 ms.
Support contains 2 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 695/695 transitions.
Applied a total of 0 rules in 7 ms. Remains 322 /322 variables (removed 0) and now considering 695/695 (removed 0) transitions.
[2024-06-01 11:55:05] [INFO ] Invariant cache hit.
[2024-06-01 11:55:05] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-06-01 11:55:05] [INFO ] Invariant cache hit.
[2024-06-01 11:55:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:55:05] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2024-06-01 11:55:05] [INFO ] Redundant transitions in 6 ms returned []
Running 664 sub problems to find dead transitions.
[2024-06-01 11:55:05] [INFO ] Invariant cache hit.
[2024-06-01 11:55:05] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 5 (OVERLAPS) 0/1017 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1017/1017 variables, and 397 constraints, problems are : Problem set: 0 solved, 664 unsolved in 24422 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 664 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/322 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 2 (OVERLAPS) 695/1017 variables, 322/379 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 18/397 constraints. Problems are: Problem set: 0 solved, 664 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 664/1061 constraints. Problems are: Problem set: 0 solved, 664 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1017/1017 variables, and 1061 constraints, problems are : Problem set: 0 solved, 664 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 322/322 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 664/664 constraints, Known Traps: 0/0 constraints]
After SMT, in 54608ms problems are : Problem set: 0 solved, 664 unsolved
Search for dead transitions found 0 dead transitions in 54613ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55115 ms. Remains : 322/322 places, 695/695 transitions.
Treatment of property NoC3x3-PT-5A-LTLFireability-09 finished in 168778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 15 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-06-01 11:56:00] [INFO ] Computed 57 invariants in 4 ms
[2024-06-01 11:56:00] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-06-01 11:56:00] [INFO ] Invariant cache hit.
[2024-06-01 11:56:00] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:56:00] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2024-06-01 11:56:00] [INFO ] Redundant transitions in 6 ms returned []
Running 695 sub problems to find dead transitions.
[2024-06-01 11:56:00] [INFO ] Invariant cache hit.
[2024-06-01 11:56:00] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:56:21] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 11:56:46] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1019 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60233ms
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60688 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 339 ms.
Stack based approach found an accepted trace after 3193 steps with 0 reset with depth 3194 and stack size 3194 in 13 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-10 finished in 61101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(X(!X(p0)))) U p1)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 703
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 703
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 697
Applied a total of 22 rules in 8 ms. Remains 324 /334 variables (removed 10) and now considering 697/727 (removed 30) transitions.
// Phase 1: matrix 697 rows 324 cols
[2024-06-01 11:57:01] [INFO ] Computed 57 invariants in 5 ms
[2024-06-01 11:57:01] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-06-01 11:57:01] [INFO ] Invariant cache hit.
[2024-06-01 11:57:01] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:57:01] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
Running 696 sub problems to find dead transitions.
[2024-06-01 11:57:01] [INFO ] Invariant cache hit.
[2024-06-01 11:57:01] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 399 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 696 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 696 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 696/1095 constraints. Problems are: Problem set: 0 solved, 696 unsolved
[2024-06-01 11:57:48] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
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(s206 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1096 constraints, problems are : Problem set: 0 solved, 696 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 696/696 constraints, Known Traps: 1/1 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 696 unsolved
Search for dead transitions found 0 dead transitions in 60248ms
Starting structural reductions in LTL mode, iteration 1 : 324/334 places, 697/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60737 ms. Remains : 324/334 places, 697/727 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (NOT p1), (OR (NOT p1) p0), p0, p0, true]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-11
Entered a terminal (fully accepting) state of product in 5842 steps with 0 reset in 26 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-11 finished in 60971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p1)||G(p2))))))'
Support contains 6 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 705
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 705
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 701
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 699
Applied a total of 22 rules in 25 ms. Remains 324 /334 variables (removed 10) and now considering 699/727 (removed 28) transitions.
[2024-06-01 11:58:02] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-06-01 11:58:02] [INFO ] Computed 57 invariants in 6 ms
[2024-06-01 11:58:02] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-06-01 11:58:02] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
[2024-06-01 11:58:02] [INFO ] Invariant cache hit.
[2024-06-01 11:58:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:58:02] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
[2024-06-01 11:58:02] [INFO ] Redundant transitions in 9 ms returned []
Running 698 sub problems to find dead transitions.
[2024-06-01 11:58:02] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
[2024-06-01 11:58:02] [INFO ] Invariant cache hit.
[2024-06-01 11:58:02] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 698 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1021/1021 variables, and 399 constraints, problems are : Problem set: 0 solved, 698 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 698/698 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 698 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 3 (OVERLAPS) 697/1021 variables, 324/381 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1021 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1021 variables, 698/1097 constraints. Problems are: Problem set: 0 solved, 698 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1021 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 698 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1021/1021 variables, and 1097 constraints, problems are : Problem set: 0 solved, 698 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 324/324 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 698/698 constraints, Known Traps: 0/0 constraints]
After SMT, in 60263ms problems are : Problem set: 0 solved, 698 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 699/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60799 ms. Remains : 324/334 places, 699/727 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 269 ms.
Stack based approach found an accepted trace after 14094 steps with 0 reset with depth 14095 and stack size 14095 in 54 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-12 finished in 61257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U !p1)&&F(((!p2&&X(F(p3)))||G(F(p3))))))'
Support contains 8 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 326 transition count 709
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 326 transition count 709
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 325 transition count 705
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 325 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 325 transition count 703
Applied a total of 20 rules in 7 ms. Remains 325 /334 variables (removed 9) and now considering 703/727 (removed 24) transitions.
[2024-06-01 11:59:03] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
// Phase 1: matrix 700 rows 325 cols
[2024-06-01 11:59:03] [INFO ] Computed 57 invariants in 5 ms
[2024-06-01 11:59:03] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-06-01 11:59:03] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
[2024-06-01 11:59:03] [INFO ] Invariant cache hit.
[2024-06-01 11:59:03] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 11:59:04] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 702 sub problems to find dead transitions.
[2024-06-01 11:59:04] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
[2024-06-01 11:59:04] [INFO ] Invariant cache hit.
[2024-06-01 11:59:04] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 3 (OVERLAPS) 700/1025 variables, 325/382 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1025 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1025 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 702 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1025/1025 variables, and 400 constraints, problems are : Problem set: 0 solved, 702 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 702/702 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 702 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 1 (OVERLAPS) 1/325 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 3 (OVERLAPS) 700/1025 variables, 325/382 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1025 variables, 18/400 constraints. Problems are: Problem set: 0 solved, 702 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1025 variables, 702/1102 constraints. Problems are: Problem set: 0 solved, 702 unsolved
[2024-06-01 12:00:03] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1025/1025 variables, and 1103 constraints, problems are : Problem set: 0 solved, 702 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 325/325 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 702/702 constraints, Known Traps: 1/1 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 702 unsolved
Search for dead transitions found 0 dead transitions in 60264ms
Starting structural reductions in LTL mode, iteration 1 : 325/334 places, 703/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60740 ms. Remains : 325/334 places, 703/727 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p3) p1), true, p1, (NOT p3), (NOT p3)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-13
Product exploration explored 100000 steps with 3 reset in 257 ms.
Stack based approach found an accepted trace after 11593 steps with 2 reset with depth 3386 and stack size 3386 in 63 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-13 finished in 61265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0))) U X(p1)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 7 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-06-01 12:00:04] [INFO ] Computed 57 invariants in 5 ms
[2024-06-01 12:00:04] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-06-01 12:00:04] [INFO ] Invariant cache hit.
[2024-06-01 12:00:05] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-06-01 12:00:05] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2024-06-01 12:00:05] [INFO ] Invariant cache hit.
[2024-06-01 12:00:05] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (OVERLAPS) 696/1019 variables, 323/380 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1019 variables, 18/398 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 12:00:26] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1019/1019 variables, and 399 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/322 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (OVERLAPS) 1/323 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/323 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/323 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 4 (OVERLAPS) 696/1019 variables, 323/381 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 18/399 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 695/1094 constraints. Problems are: Problem set: 0 solved, 695 unsolved
[2024-06-01 12:00:50] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1019 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1019/1019 variables, and 1095 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 323/323 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 2/2 constraints]
After SMT, in 60223ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60230ms
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60700 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p1), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-14 finished in 60881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-06-01 12:01:05] [INFO ] Flatten gal took : 38 ms
[2024-06-01 12:01:05] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 12:01:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 334 places, 727 transitions and 2768 arcs took 8 ms.
Total runtime 1028705 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA NoC3x3-PT-5A-LTLFireability-09 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717243268152

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name NoC3x3-PT-5A-LTLFireability-09
ltl formula formula --ltl=/tmp/1172/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 334 places, 727 transitions and 2768 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1172/ltl_0_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.010 user 0.030 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1172/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1172/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1172/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 335 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 335, there are 737 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~2500 levels ~10000 states ~434684 transitions
pnml2lts-mc( 2/ 4): ~5000 levels ~20000 states ~854944 transitions
pnml2lts-mc( 2/ 4): ~10000 levels ~40000 states ~1487884 transitions
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~10792!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 40347
pnml2lts-mc( 0/ 4): unique transitions count: 1597655
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 93059
pnml2lts-mc( 0/ 4): - claim success count: 40354
pnml2lts-mc( 0/ 4): - cum. max stack depth: 40354
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 40354 states 1597909 transitions, fanout: 39.597
pnml2lts-mc( 0/ 4): Total exploration time 1.440 sec (1.440 sec minimum, 1.440 sec on average)
pnml2lts-mc( 0/ 4): States per second: 28024, Transitions per second: 1109659
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 6.9MB, 9.9 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 2.0%/2.0%
pnml2lts-mc( 0/ 4): Stored 739 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 6.9MB (~256.0MB paged-in)

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="NoC3x3-PT-5A"
export BK_EXAMINATION="LTLFireability"
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 NoC3x3-PT-5A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654352000620"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;