fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r158-smll-171636266400212
Last Updated
July 7, 2024

About the Execution of ITS-Tools for Election2020-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1803.964 44416.00 142272.00 281.00 TTFFFFFTTFFFFTTF 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.r158-smll-171636266400212.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 Election2020-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266400212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 19 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 12 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 37K May 18 16:42 model.pnml

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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 Election2020-PT-none-LTLFireability-00
FORMULA_NAME Election2020-PT-none-LTLFireability-01
FORMULA_NAME Election2020-PT-none-LTLFireability-02
FORMULA_NAME Election2020-PT-none-LTLFireability-03
FORMULA_NAME Election2020-PT-none-LTLFireability-04
FORMULA_NAME Election2020-PT-none-LTLFireability-05
FORMULA_NAME Election2020-PT-none-LTLFireability-06
FORMULA_NAME Election2020-PT-none-LTLFireability-07
FORMULA_NAME Election2020-PT-none-LTLFireability-08
FORMULA_NAME Election2020-PT-none-LTLFireability-09
FORMULA_NAME Election2020-PT-none-LTLFireability-10
FORMULA_NAME Election2020-PT-none-LTLFireability-11
FORMULA_NAME Election2020-PT-none-LTLFireability-12
FORMULA_NAME Election2020-PT-none-LTLFireability-13
FORMULA_NAME Election2020-PT-none-LTLFireability-14
FORMULA_NAME Election2020-PT-none-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716575710426

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Election2020-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-24 18:35:12] [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]
[2024-05-24 18:35:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 18:35:12] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-05-24 18:35:12] [INFO ] Transformed 53 places.
[2024-05-24 18:35:12] [INFO ] Transformed 102 transitions.
[2024-05-24 18:35:12] [INFO ] Parsed PT model containing 53 places and 102 transitions and 204 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Election2020-PT-none-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Election2020-PT-none-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Election2020-PT-none-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Election2020-PT-none-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 102/102 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 51 transition count 51
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 65 place count 39 transition count 39
Iterating global reduction 1 with 12 rules applied. Total rules applied 77 place count 39 transition count 39
Applied a total of 77 rules in 57 ms. Remains 39 /53 variables (removed 14) and now considering 39/102 (removed 63) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
// Phase 1: matrix 39 rows 39 cols
[2024-05-24 18:35:13] [INFO ] Computed 0 invariants in 5 ms
[2024-05-24 18:35:13] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-24 18:35:13] [INFO ] Invariant cache hit.
[2024-05-24 18:35:13] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 39/53 places, 39/102 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 39/53 places, 39/102 transitions.
Support contains 21 out of 39 places after structural reductions.
[2024-05-24 18:35:13] [INFO ] Flatten gal took : 32 ms
[2024-05-24 18:35:13] [INFO ] Flatten gal took : 8 ms
[2024-05-24 18:35:13] [INFO ] Input system was already deterministic with 39 transitions.
RANDOM walk for 260 steps (0 resets) in 49 ms. (5 steps per ms) remains 0/21 properties
Computed a total of 39 stabilizing places and 39 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 39 transition count 39
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p1)||G(p2))))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 4 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 35 output transitions
Drop transitions (Output transitions of discarded places.) removed 35 transitions
Applied a total of 1 rules in 15 ms. Remains 4 /39 variables (removed 35) and now considering 4/39 (removed 35) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 4 rows 4 cols
[2024-05-24 18:35:14] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-24 18:35:14] [INFO ] Invariant cache hit.
[2024-05-24 18:35:14] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-24 18:35:14] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/39 places, 4/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 4/39 places, 4/39 transitions.
Stuttering acceptance computed with spot in 353 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Election2020-PT-none-LTLFireability-01
Product exploration explored 100000 steps with 24442 reset in 412 ms.
Product exploration explored 100000 steps with 24425 reset in 213 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p1) p2))), (F (G p0)), (F (G (NOT p1))), (F (G p2))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (NOT (AND p1 p2))), (X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 23 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Election2020-PT-none-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Election2020-PT-none-LTLFireability-01 finished in 1346 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)&&G(X(F(X(F(X(!(p0 U p1)))))))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 22 transition count 22
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 22 transition count 22
Applied a total of 34 rules in 3 ms. Remains 22 /39 variables (removed 17) and now considering 22/39 (removed 17) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 22 rows 22 cols
[2024-05-24 18:35:15] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 18:35:15] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-24 18:35:15] [INFO ] Invariant cache hit.
[2024-05-24 18:35:15] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 22/39 places, 22/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 22/39 places, 22/39 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1, p1]
Running random walk in product with property : Election2020-PT-none-LTLFireability-03
Entered a terminal (fully accepting) state of product in 22 steps with 1 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-03 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(G(p1))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 2 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.0 ms
Discarding 37 places :
Also discarding 37 output transitions
Drop transitions (Output transitions of discarded places.) removed 37 transitions
Applied a total of 1 rules in 1 ms. Remains 2 /39 variables (removed 37) and now considering 2/39 (removed 37) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 18:35:15] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:15] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-24 18:35:15] [INFO ] Invariant cache hit.
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-24 18:35:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/39 places, 2/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 52 ms. Remains : 2/39 places, 2/39 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-04
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-04 finished in 189 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 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 1 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.0 ms
Discarding 38 places :
Also discarding 38 output transitions
Drop transitions (Output transitions of discarded places.) removed 38 transitions
Applied a total of 1 rules in 1 ms. Remains 1 /39 variables (removed 38) and now considering 1/39 (removed 38) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 1 rows 1 cols
[2024-05-24 18:35:16] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-24 18:35:16] [INFO ] Invariant cache hit.
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-24 18:35:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1/39 places, 1/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 1/39 places, 1/39 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-05 finished in 140 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 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 1 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.0 ms
Discarding 38 places :
Also discarding 38 output transitions
Drop transitions (Output transitions of discarded places.) removed 38 transitions
Applied a total of 1 rules in 2 ms. Remains 1 /39 variables (removed 38) and now considering 1/39 (removed 38) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
[2024-05-24 18:35:16] [INFO ] Invariant cache hit.
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 18:35:16] [INFO ] Invariant cache hit.
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-24 18:35:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1/39 places, 1/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 1/39 places, 1/39 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-07
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Election2020-PT-none-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Election2020-PT-none-LTLFireability-07 finished in 505 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 U (G(!p0)||(!p0&&(p1 U G(!p2))))))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 3 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 36 output transitions
Drop transitions (Output transitions of discarded places.) removed 36 transitions
Applied a total of 1 rules in 2 ms. Remains 3 /39 variables (removed 36) and now considering 3/39 (removed 36) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 3 rows 3 cols
[2024-05-24 18:35:16] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-24 18:35:16] [INFO ] Invariant cache hit.
[2024-05-24 18:35:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-24 18:35:16] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/39 places, 3/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54 ms. Remains : 3/39 places, 3/39 transitions.
Stuttering acceptance computed with spot in 194 ms :[p0, p0, (AND p0 p2), (AND p0 p2)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-08
Product exploration explored 100000 steps with 25000 reset in 258 ms.
Product exploration explored 100000 steps with 25000 reset in 195 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p0)))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p2 (NOT p1) p0)), (X (NOT (AND p2 (NOT p1) p0))), (X (AND p2 p1 (NOT p0))), (X (NOT (AND p2 p1 (NOT p0)))), (X (AND (NOT p2) p1 p0)), (X (NOT (AND (NOT p2) p1 p0))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT 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 15 factoid took 22 ms. Reduced automaton from 4 states, 22 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Election2020-PT-none-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Election2020-PT-none-LTLFireability-08 finished in 786 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 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Graph (complete) has 0 edges and 39 vertex of which 1 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.1 ms
Discarding 38 places :
Also discarding 38 output transitions
Drop transitions (Output transitions of discarded places.) removed 38 transitions
Applied a total of 1 rules in 1 ms. Remains 1 /39 variables (removed 38) and now considering 1/39 (removed 38) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 1 rows 1 cols
[2024-05-24 18:35:17] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:17] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 18:35:17] [INFO ] Invariant cache hit.
[2024-05-24 18:35:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-24 18:35:17] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1/39 places, 1/39 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48 ms. Remains : 1/39 places, 1/39 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-09 finished in 140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U G(p1))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 22 transition count 22
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 22 transition count 22
Applied a total of 34 rules in 2 ms. Remains 22 /39 variables (removed 17) and now considering 22/39 (removed 17) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 22 rows 22 cols
[2024-05-24 18:35:17] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-24 18:35:17] [INFO ] Invariant cache hit.
[2024-05-24 18:35:17] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 22/39 places, 22/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 22/39 places, 22/39 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-10
Entered a terminal (fully accepting) state of product in 944 steps with 217 reset in 4 ms.
FORMULA Election2020-PT-none-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-10 finished in 366 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(X(X(G(p2))))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 23 transition count 23
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 23 transition count 23
Applied a total of 32 rules in 5 ms. Remains 23 /39 variables (removed 16) and now considering 23/39 (removed 16) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 23 rows 23 cols
[2024-05-24 18:35:18] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-24 18:35:18] [INFO ] Invariant cache hit.
[2024-05-24 18:35:18] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 23/39 places, 23/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 23/39 places, 23/39 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-11
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-11 finished in 373 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&&F(G(p1))))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 22 transition count 22
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 22 transition count 22
Applied a total of 34 rules in 2 ms. Remains 22 /39 variables (removed 17) and now considering 22/39 (removed 17) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 22 rows 22 cols
[2024-05-24 18:35:18] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 18:35:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 18:35:18] [INFO ] Invariant cache hit.
[2024-05-24 18:35:18] [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 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 22/39 places, 22/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 22/39 places, 22/39 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Election2020-PT-none-LTLFireability-12
Stuttering criterion allowed to conclude after 825 steps with 13 reset in 1 ms.
FORMULA Election2020-PT-none-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-12 finished in 295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((p1||(p2&&G(!p1))))))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 23 transition count 23
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 23 transition count 23
Applied a total of 32 rules in 3 ms. Remains 23 /39 variables (removed 16) and now considering 23/39 (removed 16) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 23 rows 23 cols
[2024-05-24 18:35:18] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 18:35:18] [INFO ] Invariant cache hit.
[2024-05-24 18:35:18] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 23/39 places, 23/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 23/39 places, 23/39 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), true, p1]
Running random walk in product with property : Election2020-PT-none-LTLFireability-14
Product exploration explored 100000 steps with 22282 reset in 263 ms.
Product exploration explored 100000 steps with 22086 reset in 273 ms.
Computed a total of 23 stabilizing places and 23 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 23 transition count 23
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 650 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, false, false, p1]
RANDOM walk for 132 steps (0 resets) in 10 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X p0), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 651 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 134 ms :[true, false, false, p1]
Stuttering acceptance computed with spot in 125 ms :[true, false, false, p1]
Support contains 1 out of 23 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
[2024-05-24 18:35:21] [INFO ] Invariant cache hit.
[2024-05-24 18:35:21] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-24 18:35:21] [INFO ] Invariant cache hit.
[2024-05-24 18:35:21] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 23/23 places, 23/23 transitions.
Computed a total of 23 stabilizing places and 23 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 23 transition count 23
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p1, (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 205 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 149 ms :[true, false, false, p1]
RANDOM walk for 73 steps (0 resets) in 5 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 233 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 129 ms :[true, false, false, p1]
Stuttering acceptance computed with spot in 218 ms :[true, false, false, p1]
Stuttering acceptance computed with spot in 128 ms :[true, false, false, p1]
Product exploration explored 100000 steps with 22298 reset in 192 ms.
Product exploration explored 100000 steps with 22348 reset in 309 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 116 ms :[true, false, false, p1]
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Graph (complete) has 0 edges and 23 vertex of which 1 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 22 output transitions
Drop transitions (Output transitions of discarded places.) removed 22 transitions
Applied a total of 1 rules in 2 ms. Remains 1 /23 variables (removed 22) and now considering 1/23 (removed 22) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
[2024-05-24 18:35:23] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1/23 places, 1/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10 ms. Remains : 1/23 places, 1/23 transitions.
Built C files in :
/tmp/ltsmin6616018522508515498
[2024-05-24 18:35:23] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6616018522508515498
Running compilation step : cd /tmp/ltsmin6616018522508515498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 512 ms.
Running link step : cd /tmp/ltsmin6616018522508515498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin6616018522508515498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3617720344240614687.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 21 transition count 21
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 21 transition count 21
Applied a total of 4 rules in 4 ms. Remains 21 /23 variables (removed 2) and now considering 21/23 (removed 2) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 21 rows 21 cols
[2024-05-24 18:35:38] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:38] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-24 18:35:38] [INFO ] Invariant cache hit.
[2024-05-24 18:35:38] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 21/23 places, 21/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 21/23 places, 21/23 transitions.
Built C files in :
/tmp/ltsmin4731450565875236850
[2024-05-24 18:35:38] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4731450565875236850
Running compilation step : cd /tmp/ltsmin4731450565875236850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 126 ms.
Running link step : cd /tmp/ltsmin4731450565875236850;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin4731450565875236850;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1141024030611303309.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-24 18:35:54] [INFO ] Flatten gal took : 11 ms
[2024-05-24 18:35:54] [INFO ] Flatten gal took : 8 ms
[2024-05-24 18:35:54] [INFO ] Time to serialize gal into /tmp/LTL16795949477070187644.gal : 2 ms
[2024-05-24 18:35:54] [INFO ] Time to serialize properties into /tmp/LTL4546408012451820806.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16795949477070187644.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1884673300285208697.hoa' '-atoms' '/tmp/LTL4546408012451820806.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4546408012451820806.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1884673300285208697.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 1 deadlock states
59 unique states visited
0 strongly connected components in search stack
59 transitions explored
59 items max in DFS search stack
7 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.105081,16704,1,0,176,13279,17,282,354,23977,746
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Election2020-PT-none-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Election2020-PT-none-LTLFireability-14 finished in 35482 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||G(p1))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 39/39 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 21 transition count 21
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 21 transition count 21
Applied a total of 36 rules in 3 ms. Remains 21 /39 variables (removed 18) and now considering 21/39 (removed 18) transitions.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
// Phase 1: matrix 21 rows 21 cols
[2024-05-24 18:35:54] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 18:35:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 18:35:54] [INFO ] Invariant cache hit.
[2024-05-24 18:35:54] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 21/39 places, 21/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 21/39 places, 21/39 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Election2020-PT-none-LTLFireability-15
Entered a terminal (fully accepting) state of product in 21 steps with 10 reset in 0 ms.
FORMULA Election2020-PT-none-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Election2020-PT-none-LTLFireability-15 finished in 233 ms.
All properties solved by simple procedures.
Total runtime 42137 ms.

BK_STOP 1716575754842

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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="Election2020-PT-none"
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 Election2020-PT-none, 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 r158-smll-171636266400212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Election2020-PT-none.tgz
mv Election2020-PT-none 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 ;