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.r157-smll-171636265300227.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 greatspnxred
Input is Eratosthenes-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265300227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 19:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 19:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 19:06 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 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.5K 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 Eratosthenes-PT-010-LTLCardinality-00
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-01
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-02
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-03
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-04
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-05
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-06
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-07
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-08
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-09
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-10
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-11
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-12
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-13
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-14
FORMULA_NAME Eratosthenes-PT-010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716555306475

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 12:55:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-24 12:55:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:55:08] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-24 12:55:08] [INFO ] Transformed 9 places.
[2024-05-24 12:55:08] [INFO ] Transformed 8 transitions.
[2024-05-24 12:55:08] [INFO ] Parsed PT model containing 9 places and 8 transitions and 24 arcs in 412 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
FORMULA Eratosthenes-PT-010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 6/6 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5 transition count 5
Applied a total of 1 rules in 25 ms. Remains 5 /5 variables (removed 0) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2024-05-24 12:55:08] [INFO ] Computed 0 invariants in 5 ms
[2024-05-24 12:55:09] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-24 12:55:09] [INFO ] Invariant cache hit.
[2024-05-24 12:55:09] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 5/5 places, 5/6 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 310 ms. Remains : 5/5 places, 5/6 transitions.
Support contains 5 out of 5 places after structural reductions.
[2024-05-24 12:55:09] [INFO ] Flatten gal took : 17 ms
[2024-05-24 12:55:09] [INFO ] Flatten gal took : 3 ms
[2024-05-24 12:55:09] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 40000 steps (6664 resets) in 1332 ms. (30 steps per ms) remains 5/13 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 311 ms. (128 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 87 ms. (454 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 103 ms. (384 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 66 ms. (597 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
[2024-05-24 12:55:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Real declared 4/10 variables, and 2 constraints, problems are : Problem set: 5 solved, 0 unsolved in 100 ms.
Refiners :[State Equation: 2/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 126ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
FORMULA Eratosthenes-PT-010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 5
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Eratosthenes-PT-010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 0 edges and 5 vertex of which 1 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 13 ms. Remains 1 /5 variables (removed 4) and now considering 1/5 (removed 4) transitions.
// Phase 1: matrix 1 rows 1 cols
[2024-05-24 12:55:10] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 12:55:10] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 12:55:10] [INFO ] Invariant cache hit.
[2024-05-24 12:55:10] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-24 12:55:10] [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 : 1/5 places, 1/5 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 79 ms. Remains : 1/5 places, 1/5 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Product exploration explored 100000 steps with 50000 reset in 140 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 24 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Eratosthenes-PT-010-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Eratosthenes-PT-010-LTLCardinality-02 finished in 850 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(F((!p0||(p1 U X(G(!p0)))))) U G(p2))))'
Support contains 2 out of 5 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 4 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-24 12:55:11] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 12:55:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-24 12:55:11] [INFO ] Invariant cache hit.
[2024-05-24 12:55:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 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 : 4/5 places, 4/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 4/5 places, 4/5 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), (NOT p2), (AND p2 p0), p0]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-03
Stuttering criterion allowed to conclude after 8 steps with 1 reset in 1 ms.
FORMULA Eratosthenes-PT-010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-LTLCardinality-03 finished in 279 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 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 3 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-24 12:55:11] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 12:55:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-24 12:55:11] [INFO ] Invariant cache hit.
[2024-05-24 12:55:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 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 : 3/5 places, 3/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 3/5 places, 3/5 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-06
Product exploration explored 100000 steps with 38183 reset in 226 ms.
Product exploration explored 100000 steps with 38187 reset in 125 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 : [p0, (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Eratosthenes-PT-010-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Eratosthenes-PT-010-LTLCardinality-06 finished in 553 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(F((!p0&&X(F(!p0)))))))'
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2 transition count 2
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2 transition count 2
Applied a total of 6 rules in 2 ms. Remains 2 /5 variables (removed 3) and now considering 2/5 (removed 3) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 12:55:12] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-24 12:55:12] [INFO ] Invariant cache hit.
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 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 : 2/5 places, 2/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 2/5 places, 2/5 transitions.
Stuttering acceptance computed with spot in 147 ms :[p0, p0, p0, p0]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-10
Stuttering criterion allowed to conclude after 9 steps with 1 reset in 0 ms.
FORMULA Eratosthenes-PT-010-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-LTLCardinality-10 finished in 208 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F(((X(F(p1))&&(F(!p0)||X(p2)))||G(F(p1))))))))'
Support contains 3 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2024-05-24 12:55:12] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-24 12:55:12] [INFO ] Invariant cache hit.
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 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 : 4/5 places, 4/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 4/5 places, 4/5 transitions.
Stuttering acceptance computed with spot in 283 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p1), (AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 10 steps with 2 reset in 0 ms.
FORMULA Eratosthenes-PT-010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-LTLCardinality-12 finished in 356 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 0 edges and 5 vertex of which 2 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Applied a total of 1 rules in 1 ms. Remains 2 /5 variables (removed 3) and now considering 2/5 (removed 3) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-24 12:55:12] [INFO ] Computed 0 invariants in 0 ms
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-24 12:55:12] [INFO ] Invariant cache hit.
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-24 12:55:12] [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 : 2/5 places, 2/5 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46 ms. Remains : 2/5 places, 2/5 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-13
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA Eratosthenes-PT-010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-LTLCardinality-13 finished in 94 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 X(X(p1)))))'
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 1 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2024-05-24 12:55:12] [INFO ] Computed 0 invariants in 1 ms
[2024-05-24 12:55:12] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-24 12:55:12] [INFO ] Invariant cache hit.
[2024-05-24 12:55:12] [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.
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 : 3/5 places, 3/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 3/5 places, 3/5 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-LTLCardinality-15
Stuttering criterion allowed to conclude after 8 steps with 1 reset in 0 ms.
FORMULA Eratosthenes-PT-010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-LTLCardinality-15 finished in 336 ms.
All properties solved by simple procedures.
Total runtime 4975 ms.
ITS solved all properties within timeout

BK_STOP 1716555313519

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="Eratosthenes-PT-010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Eratosthenes-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-171636265300227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-010.tgz
mv Eratosthenes-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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