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.r553-tall-171734901100195.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is FireWire-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r553-tall-171734901100195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 89K Jun 2 16:33 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 FireWire-PT-04-LTLCardinality-00
FORMULA_NAME FireWire-PT-04-LTLCardinality-01
FORMULA_NAME FireWire-PT-04-LTLCardinality-02
FORMULA_NAME FireWire-PT-04-LTLCardinality-03
FORMULA_NAME FireWire-PT-04-LTLCardinality-04
FORMULA_NAME FireWire-PT-04-LTLCardinality-05
FORMULA_NAME FireWire-PT-04-LTLCardinality-06
FORMULA_NAME FireWire-PT-04-LTLCardinality-07
FORMULA_NAME FireWire-PT-04-LTLCardinality-08
FORMULA_NAME FireWire-PT-04-LTLCardinality-09
FORMULA_NAME FireWire-PT-04-LTLCardinality-10
FORMULA_NAME FireWire-PT-04-LTLCardinality-11
FORMULA_NAME FireWire-PT-04-LTLCardinality-12
FORMULA_NAME FireWire-PT-04-LTLCardinality-13
FORMULA_NAME FireWire-PT-04-LTLCardinality-14
FORMULA_NAME FireWire-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717353703161

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 18:41:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 18:41:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:41:44] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-02 18:41:44] [INFO ] Transformed 113 places.
[2024-06-02 18:41:44] [INFO ] Transformed 364 transitions.
[2024-06-02 18:41:44] [INFO ] Found NUPN structural information;
[2024-06-02 18:41:44] [INFO ] Parsed PT model containing 113 places and 364 transitions and 1349 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA FireWire-PT-04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 308/308 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 112 transition count 306
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 112 transition count 300
Applied a total of 8 rules in 32 ms. Remains 112 /113 variables (removed 1) and now considering 300/308 (removed 8) transitions.
[2024-06-02 18:41:44] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 112 cols
[2024-06-02 18:41:44] [INFO ] Computed 8 invariants in 19 ms
[2024-06-02 18:41:44] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-06-02 18:41:44] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:41:44] [INFO ] Invariant cache hit.
[2024-06-02 18:41:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:41:45] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [61, 105, 110]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 463 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 109/113 places, 300/308 transitions.
Applied a total of 0 rules in 4 ms. Remains 109 /109 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 517 ms. Remains : 109/113 places, 300/308 transitions.
Support contains 19 out of 109 places after structural reductions.
[2024-06-02 18:41:45] [INFO ] Flatten gal took : 53 ms
[2024-06-02 18:41:45] [INFO ] Flatten gal took : 22 ms
[2024-06-02 18:41:45] [INFO ] Input system was already deterministic with 300 transitions.
Reduction of identical properties reduced properties to check from 11 to 10
RANDOM walk for 40000 steps (2259 resets) in 1810 ms. (22 steps per ms) remains 5/10 properties
BEST_FIRST walk for 40003 steps (626 resets) in 139 ms. (285 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (543 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (560 resets) in 77 ms. (512 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (584 resets) in 81 ms. (487 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (585 resets) in 79 ms. (500 steps per ms) remains 5/5 properties
[2024-06-02 18:41:46] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 109 cols
[2024-06-02 18:41:46] [INFO ] Computed 5 invariants in 6 ms
[2024-06-02 18:41:46] [INFO ] State equation strengthened by 40 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 80/89 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 14/103 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 270/373 variables, 103/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/373 variables, 38/146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/373 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 6/379 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 3/382 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/382 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 1/383 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/383 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/383 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 383/383 variables, and 154 constraints, problems are : Problem set: 0 solved, 5 unsolved in 430 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 80/89 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 14/103 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-02 18:41:46] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 270/373 variables, 103/109 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/373 variables, 38/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/373 variables, 4/151 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/373 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 6/379 variables, 4/155 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/379 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/379 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 3/382 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/382 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 1/383 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/383 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/383 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 383/383 variables, and 160 constraints, problems are : Problem set: 0 solved, 5 unsolved in 625 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 1107ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 767 ms.
Support contains 9 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 300/300 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 109 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 108 transition count 296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 108 transition count 295
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 107 transition count 295
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 104 transition count 302
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 104 transition count 296
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 104 transition count 293
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 104 transition count 294
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 33 place count 100 transition count 291
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 35 place count 100 transition count 289
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 36 place count 99 transition count 288
Applied a total of 36 rules in 79 ms. Remains 99 /109 variables (removed 10) and now considering 288/300 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 99/109 places, 288/300 transitions.
RANDOM walk for 40000 steps (2623 resets) in 1325 ms. (30 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (657 resets) in 63 ms. (625 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (675 resets) in 68 ms. (579 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (691 resets) in 61 ms. (645 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (636 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (623 resets) in 78 ms. (506 steps per ms) remains 5/5 properties
Finished probabilistic random walk after 238443 steps, run visited all 5 properties in 499 ms. (steps per millisecond=477 )
Probabilistic random walk after 238443 steps, saw 53020 distinct states, run finished after 503 ms. (steps per millisecond=474 ) properties seen :5
Computed a total of 5 stabilizing places and 7 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' '!(F(G(p0)))'
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 105 transition count 306
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 105 transition count 300
Applied a total of 12 rules in 23 ms. Remains 105 /109 variables (removed 4) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:41:49] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
// Phase 1: matrix 267 rows 105 cols
[2024-06-02 18:41:49] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 18:41:49] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-06-02 18:41:49] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 18:41:49] [INFO ] Invariant cache hit.
[2024-06-02 18:41:49] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:41:49] [INFO ] Implicit Places using invariants and state equation in 171 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 265 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/109 places, 300/300 transitions.
Applied a total of 0 rules in 10 ms. Remains 104 /104 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 298 ms. Remains : 104/109 places, 300/300 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-04-LTLCardinality-00 finished in 493 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((p0||X(F(p1)))))'
Support contains 3 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Applied a total of 0 rules in 5 ms. Remains 109 /109 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:41:49] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 109 cols
[2024-06-02 18:41:49] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 18:41:49] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 18:41:49] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:41:49] [INFO ] Invariant cache hit.
[2024-06-02 18:41:50] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:41:50] [INFO ] Implicit Places using invariants and state equation in 174 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 250 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/109 places, 300/300 transitions.
Applied a total of 0 rules in 3 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 258 ms. Remains : 108/109 places, 300/300 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-01
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-04-LTLCardinality-01 finished in 370 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((p0&&X(G((X(G(p2))||p1))))))'
Support contains 6 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Applied a total of 0 rules in 2 ms. Remains 109 /109 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:41:50] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:41:50] [INFO ] Invariant cache hit.
[2024-06-02 18:41:50] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-02 18:41:50] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:41:50] [INFO ] Invariant cache hit.
[2024-06-02 18:41:50] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:41:50] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Running 299 sub problems to find dead transitions.
[2024-06-02 18:41:50] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:41:50] [INFO ] Invariant cache hit.
[2024-06-02 18:41:50] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:41:52] [INFO ] Deduced a trap composed of 38 places in 84 ms of which 1 ms to minimize.
[2024-06-02 18:41:52] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 1 ms to minimize.
[2024-06-02 18:41:52] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-02 18:41:52] [INFO ] Deduced a trap composed of 17 places in 214 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/382 variables, 109/118 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 39/157 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:41:55] [INFO ] Deduced a trap composed of 37 places in 66 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (OVERLAPS) 1/383 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/383 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (OVERLAPS) 0/383 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 383/383 variables, and 159 constraints, problems are : Problem set: 0 solved, 299 unsolved in 13769 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/382 variables, 109/119 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/382 variables, 39/158 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/382 variables, 299/457 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:42:08] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/382 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:42:15] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 1/459 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (OVERLAPS) 1/383 variables, 1/460 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/383 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 299 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/383 variables, and 460 constraints, problems are : Problem set: 0 solved, 299 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 109/109 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 7/7 constraints]
After SMT, in 44051ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 44058ms
Finished structural reductions in LTL mode , in 1 iterations and 44286 ms. Remains : 109/109 places, 300/300 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-04-LTLCardinality-02 finished in 44503 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(G(p0))&&F(p1)))'
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Applied a total of 0 rules in 2 ms. Remains 109 /109 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:42:34] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:42:34] [INFO ] Invariant cache hit.
[2024-06-02 18:42:34] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 18:42:34] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:42:34] [INFO ] Invariant cache hit.
[2024-06-02 18:42:34] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:42:35] [INFO ] Implicit Places using invariants and state equation in 180 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 242 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/109 places, 300/300 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 247 ms. Remains : 108/109 places, 300/300 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-07
Product exploration explored 100000 steps with 0 reset in 138 ms.
Product exploration explored 100000 steps with 0 reset in 82 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p1 p0)), (X p0), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 109 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
RANDOM walk for 33877 steps (1874 resets) in 238 ms. (141 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (AND p1 p0)), (X p0), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 9 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-04-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-04-LTLCardinality-07 finished in 1033 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 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 107 transition count 297
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 106 transition count 297
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 103 transition count 304
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 103 transition count 298
Applied a total of 16 rules in 23 ms. Remains 103 /109 variables (removed 6) and now considering 298/300 (removed 2) transitions.
[2024-06-02 18:42:35] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 103 cols
[2024-06-02 18:42:35] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:42:35] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-02 18:42:35] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:42:35] [INFO ] Invariant cache hit.
[2024-06-02 18:42:35] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:42:35] [INFO ] Implicit Places using invariants and state equation in 128 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 185 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/109 places, 298/300 transitions.
Applied a total of 0 rules in 8 ms. Remains 102 /102 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 216 ms. Remains : 102/109 places, 298/300 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-04-LTLCardinality-10 finished in 274 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 1 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 107 transition count 297
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 106 transition count 297
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 103 transition count 304
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 103 transition count 298
Applied a total of 16 rules in 19 ms. Remains 103 /109 variables (removed 6) and now considering 298/300 (removed 2) transitions.
[2024-06-02 18:42:36] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:42:36] [INFO ] Invariant cache hit.
[2024-06-02 18:42:36] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 18:42:36] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:42:36] [INFO ] Invariant cache hit.
[2024-06-02 18:42:36] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:42:36] [INFO ] Implicit Places using invariants and state equation in 133 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 187 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/109 places, 298/300 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 213 ms. Remains : 102/109 places, 298/300 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-13
Product exploration explored 100000 steps with 2 reset in 145 ms.
Product exploration explored 100000 steps with 0 reset in 83 ms.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2578 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (661 resets) in 54 ms. (727 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 102986 steps, run visited all 1 properties in 129 ms. (steps per millisecond=798 )
Probabilistic random walk after 102986 steps, saw 19917 distinct states, run finished after 130 ms. (steps per millisecond=792 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 298/298 transitions.
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 18:42:37] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 102 cols
[2024-06-02 18:42:37] [INFO ] Computed 4 invariants in 6 ms
[2024-06-02 18:42:37] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-02 18:42:37] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:42:37] [INFO ] Invariant cache hit.
[2024-06-02 18:42:37] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:42:37] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-06-02 18:42:37] [INFO ] Redundant transitions in 18 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 18:42:37] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:42:37] [INFO ] Invariant cache hit.
[2024-06-02 18:42:37] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:42:38] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 1 ms to minimize.
[2024-06-02 18:42:38] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
[2024-06-02 18:42:38] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:42:39] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 264/365 variables, 101/109 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:42:41] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 10 ms to minimize.
[2024-06-02 18:42:42] [INFO ] Deduced a trap composed of 44 places in 63 ms of which 2 ms to minimize.
[2024-06-02 18:42:42] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 3/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/367 variables, and 153 constraints, problems are : Problem set: 0 solved, 295 unsolved in 13551 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 264/365 variables, 101/112 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 295/447 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:42:54] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 2 ms to minimize.
[2024-06-02 18:42:55] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/366 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/366 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/367 variables, and 450 constraints, problems are : Problem set: 0 solved, 295 unsolved in 23736 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 9/9 constraints]
After SMT, in 37512ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 37521ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37754 ms. Remains : 102/102 places, 298/298 transitions.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2551 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (662 resets) in 50 ms. (784 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 102986 steps, run visited all 1 properties in 135 ms. (steps per millisecond=762 )
Probabilistic random walk after 102986 steps, saw 19917 distinct states, run finished after 135 ms. (steps per millisecond=762 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6 reset in 44 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Support contains 1 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 298/298 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 18:43:15] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:43:15] [INFO ] Invariant cache hit.
[2024-06-02 18:43:15] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 18:43:15] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:43:15] [INFO ] Invariant cache hit.
[2024-06-02 18:43:15] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:43:15] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2024-06-02 18:43:15] [INFO ] Redundant transitions in 5 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 18:43:15] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 18:43:15] [INFO ] Invariant cache hit.
[2024-06-02 18:43:15] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:43:16] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 1 ms to minimize.
[2024-06-02 18:43:17] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2024-06-02 18:43:17] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:43:18] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 264/365 variables, 101/109 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:43:20] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 1 ms to minimize.
[2024-06-02 18:43:20] [INFO ] Deduced a trap composed of 44 places in 57 ms of which 1 ms to minimize.
[2024-06-02 18:43:20] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 3/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/367 variables, and 153 constraints, problems are : Problem set: 0 solved, 295 unsolved in 13400 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 264/365 variables, 101/112 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 295/447 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:43:33] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-06-02 18:43:34] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/366 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/366 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/367 variables, and 450 constraints, problems are : Problem set: 0 solved, 295 unsolved in 24015 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 9/9 constraints]
After SMT, in 37616ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 37620ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37857 ms. Remains : 102/102 places, 298/298 transitions.
Treatment of property FireWire-PT-04-LTLCardinality-13 finished in 77590 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))))'
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Applied a total of 0 rules in 1 ms. Remains 109 /109 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:43:53] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 109 cols
[2024-06-02 18:43:53] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:43:53] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 18:43:53] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:43:53] [INFO ] Invariant cache hit.
[2024-06-02 18:43:53] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:43:53] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 237 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/109 places, 300/300 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 239 ms. Remains : 108/109 places, 300/300 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-04-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 58 ms.
Product exploration explored 100000 steps with 0 reset in 54 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2216 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (573 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2075 steps, run visited all 1 properties in 6 ms. (steps per millisecond=345 )
Probabilistic random walk after 2075 steps, saw 1147 distinct states, run finished after 7 ms. (steps per millisecond=296 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 300/300 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:43:54] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 108 cols
[2024-06-02 18:43:54] [INFO ] Computed 4 invariants in 3 ms
[2024-06-02 18:43:54] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-02 18:43:54] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:43:54] [INFO ] Invariant cache hit.
[2024-06-02 18:43:54] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:43:55] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Running 299 sub problems to find dead transitions.
[2024-06-02 18:43:55] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:43:55] [INFO ] Invariant cache hit.
[2024-06-02 18:43:55] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:43:56] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 1 ms to minimize.
[2024-06-02 18:43:56] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 1 ms to minimize.
[2024-06-02 18:43:56] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/381 variables, 108/115 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (OVERLAPS) 1/382 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:44:04] [INFO ] Deduced a trap composed of 37 places in 63 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/382 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/382 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 156 constraints, problems are : Problem set: 0 solved, 299 unsolved in 15398 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 108/108 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/381 variables, 108/116 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 39/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 299/454 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:44:14] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-06-02 18:44:15] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 0 ms to minimize.
[2024-06-02 18:44:16] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/381 variables, 3/457 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/381 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (OVERLAPS) 1/382 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/382 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Int declared 382/382 variables, and 458 constraints, problems are : Problem set: 0 solved, 299 unsolved in 26137 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 108/108 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 7/7 constraints]
After SMT, in 41719ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 41729ms
Finished structural reductions in LTL mode , in 1 iterations and 41943 ms. Remains : 108/108 places, 300/300 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2211 resets) in 68 ms. (579 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (576 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2075 steps, run visited all 1 properties in 7 ms. (steps per millisecond=296 )
Probabilistic random walk after 2075 steps, saw 1147 distinct states, run finished after 7 ms. (steps per millisecond=296 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Product exploration explored 100000 steps with 1 reset in 53 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 146 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 300/300 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 108 transition count 300
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 108 transition count 300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 107 transition count 299
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 107 transition count 299
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 107 transition count 312
Deduced a syphon composed of 4 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 107 transition count 306
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 13 rules in 22 ms. Remains 107 /108 variables (removed 1) and now considering 306/300 (removed -6) transitions.
[2024-06-02 18:44:37] [INFO ] Redundant transitions in 1 ms returned []
Running 305 sub problems to find dead transitions.
[2024-06-02 18:44:37] [INFO ] Flow matrix only has 273 transitions (discarded 33 similar events)
// Phase 1: matrix 273 rows 107 cols
[2024-06-02 18:44:37] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:44:38] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-06-02 18:44:39] [INFO ] Deduced a trap composed of 42 places in 37 ms of which 1 ms to minimize.
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
[2024-06-02 18:44:39] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 1 ms to minimize.
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
[2024-06-02 18:44:39] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
[2024-06-02 18:44:39] [INFO ] Deduced a trap composed of 37 places in 65 ms of which 1 ms to minimize.
[2024-06-02 18:44:39] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 1 ms to minimize.
[2024-06-02 18:44:40] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 6/10 constraints. Problems are: Problem set: 6 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/10 constraints. Problems are: Problem set: 6 solved, 299 unsolved
Problem TDEAD278 is UNSAT
At refinement iteration 4 (OVERLAPS) 272/379 variables, 107/117 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/379 variables, 42/159 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/379 variables, 0/159 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 7 (OVERLAPS) 1/380 variables, 1/160 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/380 variables, 0/160 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 9 (OVERLAPS) 0/380 variables, 0/160 constraints. Problems are: Problem set: 7 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 380/380 variables, and 160 constraints, problems are : Problem set: 7 solved, 298 unsolved in 13126 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 107/107 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 7 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 4/106 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/10 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/10 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 4 (OVERLAPS) 272/378 variables, 106/116 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/378 variables, 42/158 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/378 variables, 298/456 constraints. Problems are: Problem set: 7 solved, 298 unsolved
[2024-06-02 18:44:55] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-06-02 18:44:55] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-06-02 18:44:56] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/378 variables, 3/459 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/378 variables, 0/459 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 9 (OVERLAPS) 1/379 variables, 1/460 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 0/460 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 11 (OVERLAPS) 1/380 variables, 1/461 constraints. Problems are: Problem set: 7 solved, 298 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/380 variables, 0/461 constraints. Problems are: Problem set: 7 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 461 constraints, problems are : Problem set: 7 solved, 298 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 107/107 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 298/305 constraints, Known Traps: 9/9 constraints]
After SMT, in 43364ms problems are : Problem set: 7 solved, 298 unsolved
Search for dead transitions found 7 dead transitions in 43367ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 107/108 places, 299/300 transitions.
Graph (complete) has 570 edges and 107 vertex of which 103 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 22 ms. Remains 103 /107 variables (removed 4) and now considering 299/299 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 103/108 places, 299/300 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43424 ms. Remains : 103/108 places, 299/300 transitions.
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 300/300 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 18:45:21] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
// Phase 1: matrix 274 rows 108 cols
[2024-06-02 18:45:21] [INFO ] Computed 4 invariants in 3 ms
[2024-06-02 18:45:21] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 18:45:21] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:45:21] [INFO ] Invariant cache hit.
[2024-06-02 18:45:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:45:21] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Running 299 sub problems to find dead transitions.
[2024-06-02 18:45:21] [INFO ] Flow matrix only has 274 transitions (discarded 26 similar events)
[2024-06-02 18:45:21] [INFO ] Invariant cache hit.
[2024-06-02 18:45:21] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:45:23] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 1 ms to minimize.
[2024-06-02 18:45:23] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 1 ms to minimize.
[2024-06-02 18:45:23] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/381 variables, 108/115 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 7 (OVERLAPS) 1/382 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:45:30] [INFO ] Deduced a trap composed of 37 places in 58 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/382 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/382 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 156 constraints, problems are : Problem set: 0 solved, 299 unsolved in 15599 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 108/108 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 273/381 variables, 108/116 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 39/155 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 299/454 constraints. Problems are: Problem set: 0 solved, 299 unsolved
[2024-06-02 18:45:40] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-06-02 18:45:41] [INFO ] Deduced a trap composed of 36 places in 42 ms of which 0 ms to minimize.
[2024-06-02 18:45:43] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/381 variables, 3/457 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/381 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 9 (OVERLAPS) 1/382 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/382 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Int declared 382/382 variables, and 458 constraints, problems are : Problem set: 0 solved, 299 unsolved in 26296 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 108/108 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 299/299 constraints, Known Traps: 7/7 constraints]
After SMT, in 42086ms problems are : Problem set: 0 solved, 299 unsolved
Search for dead transitions found 0 dead transitions in 42090ms
Finished structural reductions in LTL mode , in 1 iterations and 42301 ms. Remains : 108/108 places, 300/300 transitions.
Treatment of property FireWire-PT-04-LTLCardinality-14 finished in 130079 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)))'
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))))'
Found a Lengthening insensitive property : FireWire-PT-04-LTLCardinality-14
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 109 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 109/109 places, 300/300 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 107 transition count 297
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 106 transition count 297
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 103 transition count 304
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 103 transition count 301
Applied a total of 13 rules in 15 ms. Remains 103 /109 variables (removed 6) and now considering 301/300 (removed -1) transitions.
[2024-06-02 18:46:04] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
// Phase 1: matrix 268 rows 103 cols
[2024-06-02 18:46:04] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:46:04] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-02 18:46:04] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 18:46:04] [INFO ] Invariant cache hit.
[2024-06-02 18:46:04] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:46:04] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 201 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 102/109 places, 301/300 transitions.
Applied a total of 0 rules in 4 ms. Remains 102 /102 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 221 ms. Remains : 102/109 places, 301/300 transitions.
Running random walk in product with property : FireWire-PT-04-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 47 ms.
Product exploration explored 100000 steps with 0 reset in 87 ms.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2595 resets) in 89 ms. (444 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (652 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2065 steps, run visited all 1 properties in 6 ms. (steps per millisecond=344 )
Probabilistic random walk after 2065 steps, saw 1142 distinct states, run finished after 6 ms. (steps per millisecond=344 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 75 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 301/301 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 18:46:05] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
// Phase 1: matrix 268 rows 102 cols
[2024-06-02 18:46:05] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 18:46:05] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 18:46:05] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 18:46:05] [INFO ] Invariant cache hit.
[2024-06-02 18:46:05] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:46:05] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2024-06-02 18:46:05] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 18:46:05] [INFO ] Invariant cache hit.
[2024-06-02 18:46:05] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:46:06] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 1 ms to minimize.
[2024-06-02 18:46:06] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 2 ms to minimize.
[2024-06-02 18:46:06] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-06-02 18:46:06] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 267/368 variables, 101/109 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:46:09] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:46:11] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/369 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 10 (OVERLAPS) 0/369 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/370 variables, and 152 constraints, problems are : Problem set: 0 solved, 298 unsolved in 13459 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 267/368 variables, 101/111 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 298/449 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:46:22] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/369 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 10 (OVERLAPS) 0/369 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/370 variables, and 451 constraints, problems are : Problem set: 0 solved, 298 unsolved in 19771 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 7/7 constraints]
After SMT, in 33426ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 33430ms
Finished structural reductions in LTL mode , in 1 iterations and 33625 ms. Remains : 102/102 places, 301/301 transitions.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (2573 resets) in 74 ms. (533 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (657 resets) in 25 ms. (1538 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2065 steps, run visited all 1 properties in 7 ms. (steps per millisecond=295 )
Probabilistic random walk after 2065 steps, saw 1142 distinct states, run finished after 7 ms. (steps per millisecond=295 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 66 ms.
Product exploration explored 100000 steps with 0 reset in 164 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 301/301 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 102 transition count 298
Applied a total of 3 rules in 13 ms. Remains 102 /102 variables (removed 0) and now considering 298/301 (removed 3) transitions.
[2024-06-02 18:46:40] [INFO ] Redundant transitions in 1 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 18:46:40] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 102 cols
[2024-06-02 18:46:40] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:46:40] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:46:41] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 1 ms to minimize.
[2024-06-02 18:46:41] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 1 ms to minimize.
[2024-06-02 18:46:41] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:46:42] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 264/365 variables, 101/109 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:46:44] [INFO ] Deduced a trap composed of 36 places in 58 ms of which 1 ms to minimize.
[2024-06-02 18:46:44] [INFO ] Deduced a trap composed of 44 places in 56 ms of which 1 ms to minimize.
[2024-06-02 18:46:45] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 3/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 1/366 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (OVERLAPS) 0/366 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/367 variables, and 153 constraints, problems are : Problem set: 0 solved, 295 unsolved in 13551 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 264/365 variables, 101/112 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/365 variables, 40/152 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 295/447 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:46:57] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 4 ms to minimize.
[2024-06-02 18:46:57] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 2/449 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 18:47:02] [INFO ] Deduced a trap composed of 34 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/365 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (OVERLAPS) 1/366 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/366 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 11 (OVERLAPS) 0/366 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/367 variables, and 451 constraints, problems are : Problem set: 0 solved, 295 unsolved in 25447 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 10/10 constraints]
After SMT, in 39189ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 39191ms
Starting structural reductions in SI_LTL mode, iteration 1 : 102/102 places, 298/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39211 ms. Remains : 102/102 places, 298/301 transitions.
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 301/301 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 18:47:19] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
// Phase 1: matrix 268 rows 102 cols
[2024-06-02 18:47:19] [INFO ] Computed 4 invariants in 3 ms
[2024-06-02 18:47:19] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 18:47:19] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 18:47:19] [INFO ] Invariant cache hit.
[2024-06-02 18:47:19] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 18:47:19] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2024-06-02 18:47:19] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 18:47:19] [INFO ] Invariant cache hit.
[2024-06-02 18:47:19] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:47:20] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-06-02 18:47:20] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 1 ms to minimize.
[2024-06-02 18:47:20] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-06-02 18:47:21] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 267/368 variables, 101/109 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:47:23] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:47:25] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/369 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 10 (OVERLAPS) 0/369 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/370 variables, and 152 constraints, problems are : Problem set: 0 solved, 298 unsolved in 13657 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 267/368 variables, 101/111 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/151 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 298/449 constraints. Problems are: Problem set: 0 solved, 298 unsolved
[2024-06-02 18:47:36] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 8 (OVERLAPS) 1/369 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/369 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 10 (OVERLAPS) 0/369 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/370 variables, and 451 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20403 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 102/102 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 7/7 constraints]
After SMT, in 34273ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 34276ms
Finished structural reductions in LTL mode , in 1 iterations and 34486 ms. Remains : 102/102 places, 301/301 transitions.
Treatment of property FireWire-PT-04-LTLCardinality-14 finished in 109926 ms.
[2024-06-02 18:47:53] [INFO ] Flatten gal took : 15 ms
[2024-06-02 18:47:53] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-02 18:47:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 109 places, 300 transitions and 1090 arcs took 5 ms.
Total runtime 369484 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA FireWire-PT-04-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA FireWire-PT-04-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717354076172

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name FireWire-PT-04-LTLCardinality-13
ltl formula formula --ltl=/tmp/1407/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 109 places, 300 transitions and 1090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1407/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1407/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1407/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1407/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 111 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 110, there are 305 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( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~174!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 274
pnml2lts-mc( 0/ 4): unique states count: 792
pnml2lts-mc( 0/ 4): unique transitions count: 3030
pnml2lts-mc( 0/ 4): - self-loop count: 416
pnml2lts-mc( 0/ 4): - claim dead count: 366
pnml2lts-mc( 0/ 4): - claim found count: 443
pnml2lts-mc( 0/ 4): - claim success count: 807
pnml2lts-mc( 0/ 4): - cum. max stack depth: 474
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 807 states 3067 transitions, fanout: 3.800
pnml2lts-mc( 0/ 4): Total exploration time 0.010 sec (0.010 sec minimum, 0.010 sec on average)
pnml2lts-mc( 0/ 4): States per second: 80700, Transitions per second: 306700
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 11.8 B/state, compr.: 2.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 303 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name FireWire-PT-04-LTLCardinality-14
ltl formula formula --ltl=/tmp/1407/ltl_1_
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
pnml2lts-mc( 0/ 4): Petri net has 109 places, 300 transitions and 1090 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1407/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1407/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1407/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1407/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 111 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 110, there are 309 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): ~560 levels ~10000 states ~36136 transitions
pnml2lts-mc( 2/ 4): ~561 levels ~20000 states ~78700 transitions
pnml2lts-mc( 2/ 4): ~561 levels ~40000 states ~177748 transitions
pnml2lts-mc( 0/ 4): ~782 levels ~80000 states ~350904 transitions
pnml2lts-mc( 2/ 4): ~909 levels ~160000 states ~684016 transitions
pnml2lts-mc( 0/ 4): ~1000 levels ~320000 states ~1222112 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~254!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 98321
pnml2lts-mc( 0/ 4): unique states count: 314507
pnml2lts-mc( 0/ 4): unique transitions count: 1322239
pnml2lts-mc( 0/ 4): - self-loop count: 122455
pnml2lts-mc( 0/ 4): - claim dead count: 422584
pnml2lts-mc( 0/ 4): - claim found count: 462348
pnml2lts-mc( 0/ 4): - claim success count: 316384
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8164
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 320699 states 1353268 transitions, fanout: 4.220
pnml2lts-mc( 0/ 4): Total exploration time 1.720 sec (1.720 sec minimum, 1.720 sec on average)
pnml2lts-mc( 0/ 4): States per second: 186453, Transitions per second: 786784
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 2.5MB, 8.2 B/state, compr.: 1.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 303 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 2.5MB (~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="FireWire-PT-04"
export BK_EXAMINATION="LTLCardinality"
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 FireWire-PT-04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r553-tall-171734901100195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-04.tgz
mv FireWire-PT-04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;