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.r312-tall-171662339400836.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 ResAllocation-PT-R003C100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662339400836
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K 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 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 23:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 11 23:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 11 23:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 111K Apr 11 23:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 721K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R003C100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716718136160

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-26 10:08:57] [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]
[2024-05-26 10:08:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 10:08:57] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2024-05-26 10:08:57] [INFO ] Transformed 600 places.
[2024-05-26 10:08:57] [INFO ] Transformed 400 transitions.
[2024-05-26 10:08:57] [INFO ] Found NUPN structural information;
[2024-05-26 10:08:57] [INFO ] Parsed PT model containing 600 places and 400 transitions and 1794 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ResAllocation-PT-R003C100-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C100-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C100-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 600/600 places, 400/400 transitions.
Applied a total of 0 rules in 50 ms. Remains 600 /600 variables (removed 0) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 600 cols
[2024-05-26 10:08:57] [INFO ] Computed 300 invariants in 23 ms
[2024-05-26 10:08:58] [INFO ] Implicit Places using invariants in 641 ms returned [597, 599]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 673 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 598/600 places, 400/400 transitions.
Applied a total of 0 rules in 22 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 768 ms. Remains : 598/600 places, 400/400 transitions.
Support contains 65 out of 598 places after structural reductions.
[2024-05-26 10:08:58] [INFO ] Flatten gal took : 78 ms
[2024-05-26 10:08:58] [INFO ] Flatten gal took : 39 ms
[2024-05-26 10:08:58] [INFO ] Input system was already deterministic with 400 transitions.
Reduction of identical properties reduced properties to check from 28 to 27
RANDOM walk for 30133 steps (143 resets) in 2053 ms. (14 steps per ms) remains 0/27 properties
Computed a total of 0 stabilizing places and 0 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(p0)||G(p1)))'
Support contains 10 out of 598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 0 with 190 rules applied. Total rules applied 190 place count 503 transition count 305
Applied a total of 190 rules in 81 ms. Remains 503 /598 variables (removed 95) and now considering 305/400 (removed 95) transitions.
// Phase 1: matrix 305 rows 503 cols
[2024-05-26 10:09:00] [INFO ] Computed 298 invariants in 3 ms
[2024-05-26 10:09:00] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-26 10:09:00] [INFO ] Invariant cache hit.
[2024-05-26 10:09:00] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2024-05-26 10:09:00] [INFO ] Redundant transitions in 19 ms returned []
Running 205 sub problems to find dead transitions.
[2024-05-26 10:09:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/503 variables, 503/503 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/503 variables, 298/801 constraints. Problems are: Problem set: 0 solved, 205 unsolved
[2024-05-26 10:09:03] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 9 ms to minimize.
[2024-05-26 10:09:03] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2024-05-26 10:09:03] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2024-05-26 10:09:03] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/503 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (OVERLAPS) 305/808 variables, 503/1308 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/808 variables, 0/1308 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 0/808 variables, 0/1308 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 808/808 variables, and 1308 constraints, problems are : Problem set: 0 solved, 205 unsolved in 14480 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 298/298 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/503 variables, 503/503 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/503 variables, 298/801 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/503 variables, 4/805 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (OVERLAPS) 305/808 variables, 503/1308 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/808 variables, 205/1513 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/808 variables, 0/1513 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 0/808 variables, 0/1513 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 808/808 variables, and 1513 constraints, problems are : Problem set: 0 solved, 205 unsolved in 16988 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 298/298 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 4/4 constraints]
After SMT, in 31552ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 31564ms
Starting structural reductions in SI_LTL mode, iteration 1 : 503/598 places, 305/400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32475 ms. Remains : 503/598 places, 305/400 transitions.
Stuttering acceptance computed with spot in 270 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-00
Entered a terminal (fully accepting) state of product in 186 steps with 0 reset in 12 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-00 finished in 32827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X(p1))&&(F(G(!p2)) U G(p0)))))'
Support contains 6 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 10 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 598 cols
[2024-05-26 10:09:32] [INFO ] Computed 298 invariants in 8 ms
[2024-05-26 10:09:33] [INFO ] Implicit Places using invariants in 348 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 351 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 5 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 367 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 406 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1), (AND (NOT p0) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-02
Product exploration explored 100000 steps with 481 reset in 1078 ms.
Product exploration explored 100000 steps with 480 reset in 1142 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 1223 ms. Reduced automaton from 8 states, 33 edges and 3 AP (stutter sensitive) to 8 states, 32 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1), (AND (NOT p0) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
RANDOM walk for 19356 steps (90 resets) in 329 ms. (58 steps per ms) remains 0/13 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (NOT (AND (NOT p0) p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p1))), (F p0)]
Knowledge based reduction with 4 factoid took 1756 ms. Reduced automaton from 8 states, 32 edges and 3 AP (stutter sensitive) to 8 states, 32 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1), (AND (NOT p0) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 375 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (NOT p0), (NOT p1), (AND (NOT p0) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
// Phase 1: matrix 400 rows 597 cols
[2024-05-26 10:09:40] [INFO ] Computed 297 invariants in 6 ms
[2024-05-26 10:09:40] [INFO ] [Real]Absence check using 297 positive place invariants in 21 ms returned unsat
Proved EG (NOT p1)
[2024-05-26 10:09:40] [INFO ] Invariant cache hit.
[2024-05-26 10:09:40] [INFO ] [Real]Absence check using 297 positive place invariants in 253 ms returned sat
[2024-05-26 10:09:47] [INFO ] [Real]Absence check using state equation in 6194 ms returned sat
[2024-05-26 10:09:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 10:09:47] [INFO ] [Nat]Absence check using 297 positive place invariants in 110 ms returned sat
[2024-05-26 10:09:48] [INFO ] [Nat]Absence check using state equation in 988 ms returned sat
[2024-05-26 10:09:48] [INFO ] Computed and/alt/rep : 300/300/300 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-26 10:09:49] [INFO ] Added : 42 causal constraints over 9 iterations in 444 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2)))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (NOT (AND (NOT p0) p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p1))), (F p0), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 4 factoid took 1795 ms. Reduced automaton from 8 states, 32 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R003C100-LTLFireability-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R003C100-LTLFireability-02 finished in 18093 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||X((F((p2||G(p3)))||p1))))))'
Support contains 11 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 14 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 598 cols
[2024-05-26 10:09:50] [INFO ] Computed 298 invariants in 3 ms
[2024-05-26 10:09:51] [INFO ] Implicit Places using invariants in 332 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 335 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 6 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 355 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-03
Stuttering criterion allowed to conclude after 245 steps with 9 reset in 11 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-03 finished in 554 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((X(p1)&&p0))||(G(F(p2))&&F(p1)))))'
Support contains 4 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 13 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-26 10:09:51] [INFO ] Invariant cache hit.
[2024-05-26 10:09:51] [INFO ] Implicit Places using invariants in 320 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 321 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 5 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 340 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-04
Stuttering criterion allowed to conclude after 1415 steps with 276 reset in 29 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-04 finished in 675 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !p1))))'
Support contains 6 out of 598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 199 rules applied. Total rules applied 199 place count 498 transition count 301
Applied a total of 199 rules in 46 ms. Remains 498 /598 variables (removed 100) and now considering 301/400 (removed 99) transitions.
// Phase 1: matrix 301 rows 498 cols
[2024-05-26 10:09:52] [INFO ] Computed 297 invariants in 4 ms
[2024-05-26 10:09:52] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-26 10:09:52] [INFO ] Invariant cache hit.
[2024-05-26 10:09:52] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
[2024-05-26 10:09:52] [INFO ] Redundant transitions in 4 ms returned []
Running 201 sub problems to find dead transitions.
[2024-05-26 10:09:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 498/498 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 297/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (OVERLAPS) 301/799 variables, 498/1293 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/799 variables, 0/1293 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (OVERLAPS) 0/799 variables, 0/1293 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 799/799 variables, and 1293 constraints, problems are : Problem set: 0 solved, 201 unsolved in 10883 ms.
Refiners :[Domain max(s): 498/498 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 498/498 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 297/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 0/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (OVERLAPS) 301/799 variables, 498/1293 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/799 variables, 201/1494 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/799 variables, 0/1494 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 0/799 variables, 0/1494 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 799/799 variables, and 1494 constraints, problems are : Problem set: 0 solved, 201 unsolved in 16667 ms.
Refiners :[Domain max(s): 498/498 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 0/0 constraints]
After SMT, in 27599ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 27601ms
Starting structural reductions in SI_LTL mode, iteration 1 : 498/598 places, 301/400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 28427 ms. Remains : 498/598 places, 301/400 transitions.
Stuttering acceptance computed with spot in 91 ms :[p1, p1]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-05
Product exploration explored 100000 steps with 503 reset in 1008 ms.
Stack based approach found an accepted trace after 4449 steps with 21 reset with depth 213 and stack size 213 in 53 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-05 finished in 29603 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 1 out of 598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 199 rules applied. Total rules applied 199 place count 498 transition count 301
Applied a total of 199 rules in 27 ms. Remains 498 /598 variables (removed 100) and now considering 301/400 (removed 99) transitions.
// Phase 1: matrix 301 rows 498 cols
[2024-05-26 10:10:21] [INFO ] Computed 297 invariants in 3 ms
[2024-05-26 10:10:22] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-26 10:10:22] [INFO ] Invariant cache hit.
[2024-05-26 10:10:22] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
[2024-05-26 10:10:22] [INFO ] Redundant transitions in 1 ms returned []
Running 201 sub problems to find dead transitions.
[2024-05-26 10:10:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 498/498 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 297/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
[2024-05-26 10:10:24] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
[2024-05-26 10:10:24] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 301/799 variables, 498/1295 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/799 variables, 0/1295 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (OVERLAPS) 0/799 variables, 0/1295 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Real declared 799/799 variables, and 1295 constraints, problems are : Problem set: 0 solved, 201 unsolved in 14132 ms.
Refiners :[Domain max(s): 498/498 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/498 variables, 498/498 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/498 variables, 297/795 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 2/797 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 4 (OVERLAPS) 301/799 variables, 498/1295 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/799 variables, 201/1496 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/799 variables, 0/1496 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 0/799 variables, 0/1496 constraints. Problems are: Problem set: 0 solved, 201 unsolved
No progress, stopping.
After SMT solving in domain Int declared 799/799 variables, and 1496 constraints, problems are : Problem set: 0 solved, 201 unsolved in 16419 ms.
Refiners :[Domain max(s): 498/498 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 498/498 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 2/2 constraints]
After SMT, in 30591ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 30595ms
Starting structural reductions in SI_LTL mode, iteration 1 : 498/598 places, 301/400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31419 ms. Remains : 498/598 places, 301/400 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-06
Stuttering criterion allowed to conclude after 198 steps with 0 reset in 3 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-06 finished in 31478 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(p1)))))'
Support contains 4 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 7 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 598 cols
[2024-05-26 10:10:53] [INFO ] Computed 298 invariants in 6 ms
[2024-05-26 10:10:53] [INFO ] Implicit Places using invariants in 326 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 327 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 4 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 339 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-08
Product exploration explored 100000 steps with 50000 reset in 898 ms.
Product exploration explored 100000 steps with 50000 reset in 929 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 57 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R003C100-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R003C100-LTLFireability-08 finished in 2397 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((X(G(p1))&&p0))))'
Support contains 5 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 8 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-26 10:10:55] [INFO ] Invariant cache hit.
[2024-05-26 10:10:55] [INFO ] Implicit Places using invariants in 312 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 313 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 5 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-10
Stuttering criterion allowed to conclude after 200 steps with 0 reset in 7 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-10 finished in 476 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||G(p1)))&&(p2||F(p0)))))'
Support contains 5 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 8 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-26 10:10:56] [INFO ] Invariant cache hit.
[2024-05-26 10:10:56] [INFO ] Implicit Places using invariants in 342 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 343 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 4 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 355 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 226 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (NOT p0), true, (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-11
Entered a terminal (fully accepting) state of product in 292 steps with 95 reset in 10 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-11 finished in 612 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((G(!p1) U p2))))'
Support contains 7 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 7 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-26 10:10:56] [INFO ] Invariant cache hit.
[2024-05-26 10:10:57] [INFO ] Implicit Places using invariants in 335 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 338 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 4 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 351 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), true, p1]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-12
Entered a terminal (fully accepting) state of product in 144 steps with 47 reset in 6 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-12 finished in 587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(G(p0))))))'
Support contains 1 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 10 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-26 10:10:57] [INFO ] Invariant cache hit.
[2024-05-26 10:10:57] [INFO ] Implicit Places using invariants in 313 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 314 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 4 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 328 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-13
Entered a terminal (fully accepting) state of product in 4028 steps with 19 reset in 45 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-13 finished in 488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 598 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 201 rules applied. Total rules applied 201 place count 497 transition count 300
Applied a total of 201 rules in 25 ms. Remains 497 /598 variables (removed 101) and now considering 300/400 (removed 100) transitions.
// Phase 1: matrix 300 rows 497 cols
[2024-05-26 10:10:57] [INFO ] Computed 297 invariants in 4 ms
[2024-05-26 10:10:58] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-26 10:10:58] [INFO ] Invariant cache hit.
[2024-05-26 10:10:58] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
[2024-05-26 10:10:58] [INFO ] Redundant transitions in 2 ms returned []
Running 200 sub problems to find dead transitions.
[2024-05-26 10:10:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/497 variables, 497/497 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/497 variables, 297/794 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/497 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 300/797 variables, 497/1291 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/797 variables, 0/1291 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (OVERLAPS) 0/797 variables, 0/1291 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 797/797 variables, and 1291 constraints, problems are : Problem set: 0 solved, 200 unsolved in 11064 ms.
Refiners :[Domain max(s): 497/497 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 497/497 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/497 variables, 497/497 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/497 variables, 297/794 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/497 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (OVERLAPS) 300/797 variables, 497/1291 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/797 variables, 200/1491 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/797 variables, 0/1491 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/797 variables, 0/1491 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 797/797 variables, and 1491 constraints, problems are : Problem set: 0 solved, 200 unsolved in 18008 ms.
Refiners :[Domain max(s): 497/497 constraints, Positive P Invariants (semi-flows): 297/297 constraints, State Equation: 497/497 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints]
After SMT, in 29110ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 29112ms
Starting structural reductions in SI_LTL mode, iteration 1 : 497/598 places, 300/400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 29886 ms. Remains : 497/598 places, 300/400 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-14
Stuttering criterion allowed to conclude after 195 steps with 0 reset in 6 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-14 finished in 29977 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 3 out of 598 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 598/598 places, 400/400 transitions.
Applied a total of 0 rules in 7 ms. Remains 598 /598 variables (removed 0) and now considering 400/400 (removed 0) transitions.
// Phase 1: matrix 400 rows 598 cols
[2024-05-26 10:11:27] [INFO ] Computed 298 invariants in 3 ms
[2024-05-26 10:11:28] [INFO ] Implicit Places using invariants in 314 ms returned [595]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 315 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 597/598 places, 400/400 transitions.
Applied a total of 0 rules in 5 ms. Remains 597 /597 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 328 ms. Remains : 597/598 places, 400/400 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C100-LTLFireability-15
Stuttering criterion allowed to conclude after 204 steps with 0 reset in 3 ms.
FORMULA ResAllocation-PT-R003C100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C100-LTLFireability-15 finished in 425 ms.
All properties solved by simple procedures.
Total runtime 150857 ms.

BK_STOP 1716718288212

--------------------
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="ResAllocation-PT-R003C100"
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 ResAllocation-PT-R003C100, 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 r312-tall-171662339400836"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C100.tgz
mv ResAllocation-PT-R003C100 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 ;