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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r070-tall-171620505300188
Last Updated
July 7, 2024

About the Execution of ITS-Tools for CSRepetitions-COL-03

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
413.195 20882.00 37677.00 181.60 FFFFTFTFFFFFFFFF normal

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.r070-tall-171620505300188.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is CSRepetitions-COL-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505300188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.8K Apr 12 09:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 12 09:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 09:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 09:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 09:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 09:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 09:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 09:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-00
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-01
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-02
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-03
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-04
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-05
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-06
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-07
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-08
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-09
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-10
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-11
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-12
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-13
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-14
FORMULA_NAME CSRepetitions-COL-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716268494165

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-21 05:14:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 05:14:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 05:14:55] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 05:14:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 05:14:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 591 ms
[2024-05-21 05:14:56] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
[2024-05-21 05:14:56] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 4 ms.
[2024-05-21 05:14:56] [INFO ] Skeletonized 15 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 136 steps (4 resets) in 9 ms. (13 steps per ms) remains 0/5 properties
[2024-05-21 05:14:56] [INFO ] Flatten gal took : 14 ms
[2024-05-21 05:14:56] [INFO ] Flatten gal took : 2 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 3
[2024-05-21 05:14:56] [INFO ] Unfolded HLPN to a Petri net with 38 places and 45 transitions 135 arcs in 12 ms.
[2024-05-21 05:14:56] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2024-05-21 05:14:56] [INFO ] Computed 10 invariants in 5 ms
[2024-05-21 05:14:56] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-21 05:14:56] [INFO ] Invariant cache hit.
[2024-05-21 05:14:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:14:56] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:14:56] [INFO ] Invariant cache hit.
[2024-05-21 05:14:56] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 590 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 431 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 1063ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 1078ms
Finished structural reductions in LTL mode , in 1 iterations and 1346 ms. Remains : 38/38 places, 45/45 transitions.
Support contains 38 out of 38 places after structural reductions.
[2024-05-21 05:14:57] [INFO ] Flatten gal took : 7 ms
[2024-05-21 05:14:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 05:14:57] [INFO ] Input system was already deterministic with 45 transitions.
Reduction of identical properties reduced properties to check from 12 to 7
RANDOM walk for 108 steps (2 resets) in 10 ms. (9 steps per ms) remains 0/7 properties
FORMULA CSRepetitions-COL-03-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 9 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 27 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:14:58] [INFO ] Invariant cache hit.
[2024-05-21 05:14:58] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 05:14:58] [INFO ] Invariant cache hit.
[2024-05-21 05:14:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:14:58] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-21 05:14:58] [INFO ] Redundant transitions in 0 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:14:58] [INFO ] Invariant cache hit.
[2024-05-21 05:14:58] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 364 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 364 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 744ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 745ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 833 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 254 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-00
Stuttering criterion allowed to conclude after 35 steps with 2 reset in 3 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-00 finished in 1156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(!p1))))'
Support contains 28 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:14:59] [INFO ] Invariant cache hit.
[2024-05-21 05:14:59] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-21 05:14:59] [INFO ] Invariant cache hit.
[2024-05-21 05:14:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:14:59] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2024-05-21 05:14:59] [INFO ] Redundant transitions in 0 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:14:59] [INFO ] Invariant cache hit.
[2024-05-21 05:14:59] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 356 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 741ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 742ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 832 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-01
Product exploration explored 100000 steps with 6863 reset in 385 ms.
Stack based approach found an accepted trace after 826 steps with 55 reset with depth 12 and stack size 12 in 3 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-01 finished in 1358 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(((F(p1)||p0)&&(G(p2)||X(F(!p3))))))'
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:00] [INFO ] Invariant cache hit.
[2024-05-21 05:15:00] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-21 05:15:00] [INFO ] Invariant cache hit.
[2024-05-21 05:15:00] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:00] [INFO ] Invariant cache hit.
[2024-05-21 05:15:00] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 356 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 379 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 748ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 750ms
Finished structural reductions in LTL mode , in 1 iterations and 829 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) p3)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) p3)), (NOT p1), p3, (AND p3 (NOT p2))]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-02
Stuttering criterion allowed to conclude after 3109 steps with 653 reset in 14 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-02 finished in 1076 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)))'
Support contains 10 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:01] [INFO ] Invariant cache hit.
[2024-05-21 05:15:01] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 05:15:01] [INFO ] Invariant cache hit.
[2024-05-21 05:15:01] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:01] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:01] [INFO ] Invariant cache hit.
[2024-05-21 05:15:01] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 363 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 726ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 727ms
Finished structural reductions in LTL mode , in 1 iterations and 802 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, p0, p0]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
FORMULA CSRepetitions-COL-03-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-03 finished in 916 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(F(p0)))'
Support contains 9 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:02] [INFO ] Invariant cache hit.
[2024-05-21 05:15:02] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-21 05:15:02] [INFO ] Invariant cache hit.
[2024-05-21 05:15:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:02] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:02] [INFO ] Invariant cache hit.
[2024-05-21 05:15:02] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 380 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 372 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 761ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 762ms
Finished structural reductions in LTL mode , in 1 iterations and 840 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-04
Product exploration explored 100000 steps with 18377 reset in 110 ms.
Product exploration explored 100000 steps with 18357 reset in 120 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 19 steps (0 resets) in 8 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 136 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
[2024-05-21 05:15:04] [INFO ] Invariant cache hit.
[2024-05-21 05:15:04] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-21 05:15:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 05:15:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:04] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-21 05:15:04] [INFO ] Computed and/alt/rep : 36/45/36 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 05:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 20 transition count 36
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 35 place count 12 transition count 28
Iterating global reduction 0 with 8 rules applied. Total rules applied 43 place count 12 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 10 transition count 27
Applied a total of 46 rules in 12 ms. Remains 10 /38 variables (removed 28) and now considering 27/45 (removed 18) transitions.
// Phase 1: matrix 27 rows 10 cols
[2024-05-21 05:15:04] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 05:15:04] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-21 05:15:04] [INFO ] Invariant cache hit.
[2024-05-21 05:15:04] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-21 05:15:04] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-05-21 05:15:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 27/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 10 constraints, problems are : Problem set: 0 solved, 18 unsolved in 110 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 27/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/37 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 28 constraints, problems are : Problem set: 0 solved, 18 unsolved in 103 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 220ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 220ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/38 places, 27/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 280 ms. Remains : 10/38 places, 27/45 transitions.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLFireability-04 finished in 2059 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))'
Support contains 18 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2024-05-21 05:15:04] [INFO ] Computed 10 invariants in 5 ms
[2024-05-21 05:15:04] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 05:15:04] [INFO ] Invariant cache hit.
[2024-05-21 05:15:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:04] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:04] [INFO ] Invariant cache hit.
[2024-05-21 05:15:04] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 507 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 864ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 865ms
Finished structural reductions in LTL mode , in 1 iterations and 934 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-05 finished in 1055 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(p1)||p0) U (!p1&&X(F(p2)))))'
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:05] [INFO ] Invariant cache hit.
[2024-05-21 05:15:06] [INFO ] Implicit Places using invariants in 529 ms returned []
[2024-05-21 05:15:06] [INFO ] Invariant cache hit.
[2024-05-21 05:15:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:06] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:06] [INFO ] Invariant cache hit.
[2024-05-21 05:15:06] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 345 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 345 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 708ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 708ms
Finished structural reductions in LTL mode , in 1 iterations and 1288 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p2) p1), true, (NOT p2)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 140 ms.
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Computed a total of 0 stabilizing places and 9 stable transitions
Computed a total of 0 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 p0))), (X (NOT (AND p1 (NOT p0)))), (X p2), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p2))]
False Knowledge obtained : [(X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 11 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-03-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-03-LTLFireability-06 finished in 1694 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 10 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 8 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:07] [INFO ] Invariant cache hit.
[2024-05-21 05:15:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 05:15:07] [INFO ] Invariant cache hit.
[2024-05-21 05:15:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:07] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-21 05:15:07] [INFO ] Redundant transitions in 0 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:07] [INFO ] Invariant cache hit.
[2024-05-21 05:15:07] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 714ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 715ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 803 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 49 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-07
Product exploration explored 100000 steps with 3704 reset in 217 ms.
Stack based approach found an accepted trace after 53 steps with 1 reset with depth 30 and stack size 30 in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-07 finished in 1081 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)))'
Support contains 18 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:08] [INFO ] Invariant cache hit.
[2024-05-21 05:15:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 05:15:08] [INFO ] Invariant cache hit.
[2024-05-21 05:15:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:08] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:08] [INFO ] Invariant cache hit.
[2024-05-21 05:15:08] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 716ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 716ms
Finished structural reductions in LTL mode , in 1 iterations and 776 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-08 finished in 890 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((G(!p0)||(F(G(p2))&&p1)))))'
Support contains 18 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:09] [INFO ] Invariant cache hit.
[2024-05-21 05:15:09] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-21 05:15:09] [INFO ] Invariant cache hit.
[2024-05-21 05:15:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:09] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-21 05:15:09] [INFO ] Redundant transitions in 1 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:09] [INFO ] Invariant cache hit.
[2024-05-21 05:15:09] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 344 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 701ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 702ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 788 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (AND (NOT p2) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-10
Product exploration explored 100000 steps with 3727 reset in 237 ms.
Stack based approach found an accepted trace after 1299 steps with 48 reset with depth 7 and stack size 7 in 4 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-10 finished in 1188 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||(p0 U X(p0))))))'
Support contains 18 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:10] [INFO ] Invariant cache hit.
[2024-05-21 05:15:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 05:15:10] [INFO ] Invariant cache hit.
[2024-05-21 05:15:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:10] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:10] [INFO ] Invariant cache hit.
[2024-05-21 05:15:10] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 708ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 709ms
Finished structural reductions in LTL mode , in 1 iterations and 767 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 141 ms :[false, false, false]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-11
Product exploration explored 100000 steps with 3694 reset in 218 ms.
Stack based approach found an accepted trace after 4518 steps with 173 reset with depth 35 and stack size 35 in 10 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-11 finished in 1156 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&&F((G(p2)&&p1)))))'
Support contains 28 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:11] [INFO ] Invariant cache hit.
[2024-05-21 05:15:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 05:15:11] [INFO ] Invariant cache hit.
[2024-05-21 05:15:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:11] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:11] [INFO ] Invariant cache hit.
[2024-05-21 05:15:11] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 710ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 710ms
Finished structural reductions in LTL mode , in 1 iterations and 777 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), true, (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-12
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-12 finished in 1003 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((F(p0)&&X((G(!p2)||X(!p0)||p1)))))'
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:12] [INFO ] Invariant cache hit.
[2024-05-21 05:15:12] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 05:15:12] [INFO ] Invariant cache hit.
[2024-05-21 05:15:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:12] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:12] [INFO ] Invariant cache hit.
[2024-05-21 05:15:12] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 713ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 714ms
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), (NOT p0), (AND p0 (NOT p1) p2), p0, (AND p2 p0), true, p2]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-13
Entered a terminal (fully accepting) state of product in 32 steps with 7 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-13 finished in 1124 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(!p0)||G(p0)) U (p1&&X(F(!p2)))))'
Support contains 20 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:15:13] [INFO ] Invariant cache hit.
[2024-05-21 05:15:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 05:15:14] [INFO ] Invariant cache hit.
[2024-05-21 05:15:14] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:15:14] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:15:14] [INFO ] Invariant cache hit.
[2024-05-21 05:15:14] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 361 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 718ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 718ms
Finished structural reductions in LTL mode , in 1 iterations and 786 ms. Remains : 38/38 places, 45/45 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) p2), p0, (NOT p0), p2, true]
Running random walk in product with property : CSRepetitions-COL-03-LTLFireability-14
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-03-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-03-LTLFireability-14 finished in 999 ms.
All properties solved by simple procedures.
Total runtime 19672 ms.

BK_STOP 1716268515047

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//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//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-COL-03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CSRepetitions-COL-03, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505300188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;