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.r334-tall-171679079900228.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RobotManipulation-PT-01000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679079900228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 18:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 11 18:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 18:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.3K 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 RobotManipulation-PT-01000-LTLFireability-00
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-01
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-02
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-03
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-04
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-05
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-06
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-07
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-08
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-09
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-10
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-11
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-12
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-13
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-14
FORMULA_NAME RobotManipulation-PT-01000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716811699199

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RobotManipulation-PT-01000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-27 12:08:20] [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]
[2024-05-27 12:08:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 12:08:20] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2024-05-27 12:08:20] [INFO ] Transformed 15 places.
[2024-05-27 12:08:20] [INFO ] Transformed 11 transitions.
[2024-05-27 12:08:20] [INFO ] Parsed PT model containing 15 places and 11 transitions and 34 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RobotManipulation-PT-01000-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-01000-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-27 12:08:20] [INFO ] Computed 6 invariants in 3 ms
[2024-05-27 12:08:20] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-27 12:08:20] [INFO ] Invariant cache hit.
[2024-05-27 12:08:20] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-27 12:08:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 1/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 11/26 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/26 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/26 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/26 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 153 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 1/15 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 11/26 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/26 variables, 10/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/26 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/26 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 26/26 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 15/15 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 321ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 337ms
Finished structural reductions in LTL mode , in 1 iterations and 566 ms. Remains : 15/15 places, 11/11 transitions.
Support contains 15 out of 15 places after structural reductions.
[2024-05-27 12:08:21] [INFO ] Flatten gal took : 13 ms
[2024-05-27 12:08:21] [INFO ] Flatten gal took : 4 ms
[2024-05-27 12:08:21] [INFO ] Input system was already deterministic with 11 transitions.
Reduction of identical properties reduced properties to check from 12 to 11
RANDOM walk for 40045 steps (8 resets) in 149 ms. (266 steps per ms) remains 5/11 properties
BEST_FIRST walk for 918 steps (0 resets) in 20 ms. (43 steps per ms) remains 0/5 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' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 12 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 11 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 6 place count 11 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 10 transition count 8
Applied a total of 8 rules in 18 ms. Remains 10 /15 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 10 cols
[2024-05-27 12:08:21] [INFO ] Computed 4 invariants in 0 ms
[2024-05-27 12:08:21] [INFO ] Implicit Places using invariants in 24 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/15 places, 8/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2024-05-27 12:08:21] [INFO ] Computed 3 invariants in 0 ms
[2024-05-27 12:08:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 12:08:21] [INFO ] Invariant cache hit.
[2024-05-27 12:08:21] [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.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/15 places, 7/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 89 ms. Remains : 8/15 places, 7/11 transitions.
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-00
Product exploration explored 100000 steps with 0 reset in 283 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 1 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-00 finished in 658 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(X(G(p0)))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2024-05-27 12:08:22] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:08:22] [INFO ] Implicit Places using invariants in 25 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 11 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 10
Applied a total of 2 rules in 5 ms. Remains 11 /12 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 11 cols
[2024-05-27 12:08:22] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 12:08:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-27 12:08:22] [INFO ] Invariant cache hit.
[2024-05-27 12:08:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 11/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 11/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 266 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-01
Entered a terminal (fully accepting) state of product in 27614 steps with 0 reset in 109 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-01 finished in 477 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)||G(p1))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 12 transition count 9
Applied a total of 5 rules in 2 ms. Remains 12 /15 variables (removed 3) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-27 12:08:22] [INFO ] Computed 5 invariants in 1 ms
[2024-05-27 12:08:22] [INFO ] Implicit Places using invariants in 42 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 9/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 10 transition count 9
Applied a total of 2 rules in 1 ms. Remains 10 /11 variables (removed 1) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 10 cols
[2024-05-27 12:08:22] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:08:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-27 12:08:22] [INFO ] Invariant cache hit.
[2024-05-27 12:08:23] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/15 places, 9/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 120 ms. Remains : 10/15 places, 9/11 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 156 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-02 finished in 324 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||(!p1 U ((!p1&&G(p0))||G(!p1)))||X((X((!p2 U (p3||G(!p2)))) U (!p0&&X((!p2 U (p3||G(!p2)))))))))'
Support contains 7 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-27 12:08:23] [INFO ] Computed 6 invariants in 6 ms
[2024-05-27 12:08:23] [INFO ] Implicit Places using invariants in 32 ms returned [5, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 13/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 576 ms :[(AND p0 p1), (OR p0 (AND p2 (NOT p3))), (AND (NOT p0) p1 (NOT p3) p2), (AND (NOT p3) p2), true, (AND p1 p2 (NOT p3)), (AND (NOT p3) p2 p1 (NOT p0)), (AND (NOT p0) (NOT p3) p2), (AND (NOT p3) p2 (NOT p0)), p1, (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-04
Entered a terminal (fully accepting) state of product in 29 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-04 finished in 642 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(X((p0 U p1))) U p1))||G(p2)))'
Support contains 6 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-27 12:08:23] [INFO ] Invariant cache hit.
[2024-05-27 12:08:23] [INFO ] Implicit Places using invariants in 27 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 14/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 350 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-05
Entered a terminal (fully accepting) state of product in 13 steps with 2 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-05 finished in 402 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 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 14 transition count 8
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 11 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 10 transition count 7
Applied a total of 9 rules in 4 ms. Remains 10 /15 variables (removed 5) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 10 cols
[2024-05-27 12:08:24] [INFO ] Computed 5 invariants in 0 ms
[2024-05-27 12:08:24] [INFO ] Implicit Places using invariants in 31 ms returned [4, 6]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/15 places, 7/11 transitions.
Graph (trivial) has 3 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 11 ms. Remains 6 /8 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 6 cols
[2024-05-27 12:08:24] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 12:08:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 12:08:24] [INFO ] Invariant cache hit.
[2024-05-27 12:08:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-27 12:08:24] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/15 places, 5/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 91 ms. Remains : 6/15 places, 5/11 transitions.
Stuttering acceptance computed with spot in 40 ms :[p0]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-06
Product exploration explored 100000 steps with 24912 reset in 126 ms.
Product exploration explored 100000 steps with 25072 reset in 101 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 : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
RANDOM walk for 8012 steps (0 resets) in 10 ms. (728 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[p0]
Stuttering acceptance computed with spot in 39 ms :[p0]
[2024-05-27 12:08:25] [INFO ] Invariant cache hit.
[2024-05-27 12:08:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-27 12:08:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-27 12:08:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-27 12:08:25] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-27 12:08:25] [INFO ] Computed and/alt/rep : 4/5/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-27 12:08:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-27 12:08:25] [INFO ] Invariant cache hit.
[2024-05-27 12:08:25] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 12:08:25] [INFO ] Invariant cache hit.
[2024-05-27 12:08:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-27 12:08:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-27 12:08:25] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-27 12:08:25] [INFO ] Invariant cache hit.
[2024-05-27 12:08:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/11 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/11 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/10 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/11 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/11 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/11 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/11 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 125ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 125ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 6/6 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[p0]
RANDOM walk for 8012 steps (0 resets) in 12 ms. (616 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[p0]
Stuttering acceptance computed with spot in 41 ms :[p0]
[2024-05-27 12:08:25] [INFO ] Invariant cache hit.
[2024-05-27 12:08:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-27 12:08:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-27 12:08:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-27 12:08:25] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-27 12:08:25] [INFO ] Computed and/alt/rep : 4/5/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-27 12:08:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 43 ms :[p0]
Product exploration explored 100000 steps with 25024 reset in 67 ms.
Product exploration explored 100000 steps with 25045 reset in 56 ms.
Built C files in :
/tmp/ltsmin8462003766416545941
[2024-05-27 12:08:25] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-27 12:08:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:25] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-27 12:08:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:25] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-27 12:08:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:25] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8462003766416545941
Running compilation step : cd /tmp/ltsmin8462003766416545941;'/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 195 ms.
Running link step : cd /tmp/ltsmin8462003766416545941;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin8462003766416545941;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13939383722375048443.hoa' '--buchi-type=spotba'
LTSmin run took 276 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property RobotManipulation-PT-01000-LTLFireability-06 finished in 2169 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||F(p1)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 12 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 10 transition count 8
Applied a total of 8 rules in 3 ms. Remains 10 /15 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 10 cols
[2024-05-27 12:08:26] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:08:26] [INFO ] Implicit Places using invariants in 24 ms returned [4, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/15 places, 8/11 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 5 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 4 transition count 5
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 3 transition count 4
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 3 transition count 4
Applied a total of 8 rules in 2 ms. Remains 3 /7 variables (removed 4) and now considering 4/8 (removed 4) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-27 12:08:26] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 12:08:26] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 12:08:26] [INFO ] Invariant cache hit.
[2024-05-27 12:08:26] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3/15 places, 4/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 72 ms. Remains : 3/15 places, 4/11 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-07
Product exploration explored 100000 steps with 8455 reset in 47 ms.
Product exploration explored 100000 steps with 8217 reset in 73 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)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 288 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 26016 steps (3 resets) in 24 ms. (1040 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 429 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-27 12:08:27] [INFO ] Invariant cache hit.
[2024-05-27 12:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 12:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-27 12:08:27] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-27 12:08:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 3 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-27 12:08:27] [INFO ] Invariant cache hit.
[2024-05-27 12:08:27] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-27 12:08:27] [INFO ] Invariant cache hit.
[2024-05-27 12:08:27] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-27 12:08:27] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-05-27 12:08:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 75ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 75ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 3/3 places, 4/4 transitions.
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)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 301 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 32021 steps (5 resets) in 36 ms. (865 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 319 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-27 12:08:28] [INFO ] Invariant cache hit.
[2024-05-27 12:08:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 12:08:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-27 12:08:28] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-27 12:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8176 reset in 53 ms.
Product exploration explored 100000 steps with 8475 reset in 48 ms.
Built C files in :
/tmp/ltsmin1471860003568987058
[2024-05-27 12:08:29] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-27 12:08:29] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:29] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-27 12:08:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:29] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-27 12:08:29] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:29] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1471860003568987058
Running compilation step : cd /tmp/ltsmin1471860003568987058;'/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 88 ms.
Running link step : cd /tmp/ltsmin1471860003568987058;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin1471860003568987058;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18227835020930716849.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 3 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3/3 places, 4/4 transitions.
Applied a total of 0 rules in 3 ms. Remains 3 /3 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-27 12:08:44] [INFO ] Invariant cache hit.
[2024-05-27 12:08:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 12:08:44] [INFO ] Invariant cache hit.
[2024-05-27 12:08:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-27 12:08:44] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-05-27 12:08:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/7 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/7 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 86ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 150 ms. Remains : 3/3 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin14870340097978716895
[2024-05-27 12:08:44] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-27 12:08:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:44] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-27 12:08:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:44] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-27 12:08:44] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:08:44] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14870340097978716895
Running compilation step : cd /tmp/ltsmin14870340097978716895;'/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 85 ms.
Running link step : cd /tmp/ltsmin14870340097978716895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin14870340097978716895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11651901431179910084.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 12:08:59] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:08:59] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:08:59] [INFO ] Time to serialize gal into /tmp/LTL5434099600757456136.gal : 1 ms
[2024-05-27 12:08:59] [INFO ] Time to serialize properties into /tmp/LTL13955767169205966784.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/LTL5434099600757456136.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2167752770485159865.hoa' '-atoms' '/tmp/LTL13955767169205966784.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/LTL13955767169205966784.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2167752770485159865.hoa
Detected timeout of ITS tools.
[2024-05-27 12:09:14] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:09:14] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:09:14] [INFO ] Time to serialize gal into /tmp/LTL13224173239837992306.gal : 2 ms
[2024-05-27 12:09:14] [INFO ] Time to serialize properties into /tmp/LTL14927588147867977576.ltl : 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/LTL13224173239837992306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14927588147867977576.ltl' '-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...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p_sc>=1)")||(F("(p_rdy>=1)"))))))
Formula 0 simplified : G(F!"(p_sc>=1)" & FG!"(p_rdy>=1)")
Detected timeout of ITS tools.
[2024-05-27 12:09:29] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:09:29] [INFO ] Applying decomposition
[2024-05-27 12:09:29] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6861742984998241347.txt' '-o' '/tmp/graph6861742984998241347.bin' '-w' '/tmp/graph6861742984998241347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6861742984998241347.bin' '-l' '-1' '-v' '-w' '/tmp/graph6861742984998241347.weights' '-q' '0' '-e' '0.001'
[2024-05-27 12:09:29] [INFO ] Decomposing Gal with order
[2024-05-27 12:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 12:09:29] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:09:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-27 12:09:29] [INFO ] Time to serialize gal into /tmp/LTL17898182697388533065.gal : 1 ms
[2024-05-27 12:09:29] [INFO ] Time to serialize properties into /tmp/LTL856653170292742532.ltl : 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/LTL17898182697388533065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL856653170292742532.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !((F(G(("(u0.p_sc>=1)")||(F("(u0.p_rdy>=1)"))))))
Formula 0 simplified : G(F!"(u0.p_sc>=1)" & FG!"(u0.p_rdy>=1)")
Detected timeout of ITS tools.
Treatment of property RobotManipulation-PT-01000-LTLFireability-07 finished in 78300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2024-05-27 12:09:44] [INFO ] Computed 4 invariants in 0 ms
[2024-05-27 12:09:44] [INFO ] Implicit Places using invariants in 37 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 11/15 places, 11/11 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-08
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-08 finished in 144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
[2024-05-27 12:09:44] [INFO ] Invariant cache hit.
[2024-05-27 12:09:44] [INFO ] Implicit Places using invariants in 33 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 1 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2024-05-27 12:09:44] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 12:09:44] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 12:09:44] [INFO ] Invariant cache hit.
[2024-05-27 12:09:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 10/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, p0, p0]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-09 finished in 202 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)&&(!p0 U p1)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2024-05-27 12:09:45] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 33 ms returned [5, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Applied a total of 2 rules in 0 ms. Remains 10 /11 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 10 cols
[2024-05-27 12:09:45] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 12:09:45] [INFO ] Invariant cache hit.
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 10/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 79 ms. Remains : 10/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-10 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' '!(X((p0&&X(F(!p1)))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 13 transition count 11
Applied a total of 2 rules in 1 ms. Remains 13 /15 variables (removed 2) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 13 cols
[2024-05-27 12:09:45] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 23 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 11 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 10
Applied a total of 2 rules in 1 ms. Remains 11 /12 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 11 cols
[2024-05-27 12:09:45] [INFO ] Computed 3 invariants in 0 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 12:09:45] [INFO ] Invariant cache hit.
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 11/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 11/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 119 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1), true]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-11 finished in 200 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(!p1)&&p0))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 14 transition count 11
Applied a total of 1 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-27 12:09:45] [INFO ] Computed 5 invariants in 0 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 24 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 11/11 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 12 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 10
Applied a total of 2 rules in 1 ms. Remains 12 /13 variables (removed 1) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2024-05-27 12:09:45] [INFO ] Computed 4 invariants in 0 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 12:09:45] [INFO ] Invariant cache hit.
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 12/15 places, 10/11 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 12/15 places, 10/11 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-13 finished in 244 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||G((F(p1)&&F(G(p2)))))))'
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 13 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 12 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 11 transition count 8
Applied a total of 7 rules in 7 ms. Remains 11 /15 variables (removed 4) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 11 cols
[2024-05-27 12:09:45] [INFO ] Computed 5 invariants in 1 ms
[2024-05-27 12:09:45] [INFO ] Implicit Places using invariants in 26 ms returned [9, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/15 places, 8/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 36 ms. Remains : 9/15 places, 8/11 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-14
Product exploration explored 100000 steps with 16800 reset in 66 ms.
Stack based approach found an accepted trace after 1582 steps with 260 reset with depth 20 and stack size 20 in 1 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-14 finished in 238 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 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 11/11 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 13 transition count 9
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 11 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 11 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 8 transition count 6
Applied a total of 12 rules in 8 ms. Remains 8 /15 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-27 12:09:46] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 12:09:46] [INFO ] Implicit Places using invariants in 23 ms returned [3, 6, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/15 places, 6/11 transitions.
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 3 /5 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 3 cols
[2024-05-27 12:09:46] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 12:09:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 12:09:46] [INFO ] Invariant cache hit.
[2024-05-27 12:09:46] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3/15 places, 4/11 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 91 ms. Remains : 3/15 places, 4/11 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : RobotManipulation-PT-01000-LTLFireability-15
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RobotManipulation-PT-01000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RobotManipulation-PT-01000-LTLFireability-15 finished in 190 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||F(p1)))))'
[2024-05-27 12:09:46] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13388670685940022726
[2024-05-27 12:09:46] [INFO ] Computing symmetric may disable matrix : 11 transitions.
[2024-05-27 12:09:46] [INFO ] Applying decomposition
[2024-05-27 12:09:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:09:46] [INFO ] Computing symmetric may enable matrix : 11 transitions.
[2024-05-27 12:09:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:09:46] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:09:46] [INFO ] Computing Do-Not-Accords matrix : 11 transitions.
[2024-05-27 12:09:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 12:09:46] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13388670685940022726
Running compilation step : cd /tmp/ltsmin13388670685940022726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' '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'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7874246844445146408.txt' '-o' '/tmp/graph7874246844445146408.bin' '-w' '/tmp/graph7874246844445146408.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7874246844445146408.bin' '-l' '-1' '-v' '-w' '/tmp/graph7874246844445146408.weights' '-q' '0' '-e' '0.001'
[2024-05-27 12:09:46] [INFO ] Decomposing Gal with order
[2024-05-27 12:09:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 12:09:46] [INFO ] Flatten gal took : 26 ms
[2024-05-27 12:09:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-27 12:09:46] [INFO ] Time to serialize gal into /tmp/LTLFireability8688358706934939324.gal : 1 ms
[2024-05-27 12:09:46] [INFO ] Time to serialize properties into /tmp/LTLFireability12846401386280576551.ltl : 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/LTLFireability8688358706934939324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12846401386280576551.ltl' '-c' '-stutter-deadlock'

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...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("(u2.p_sc>=1)")||(F("(i2.u0.p_rdy>=1)"))))))
Formula 0 simplified : G(F!"(u2.p_sc>=1)" & FG!"(i2.u0.p_rdy>=1)")
Compilation finished in 104 ms.
Running link step : cd /tmp/ltsmin13388670685940022726;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin13388670685940022726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.193: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.193: LTL layer: formula: <>([](((LTLAPp0==true)||<>((LTLAPp1==true)))))
pins2lts-mc-linux64( 2/ 8), 0.193: "<>([](((LTLAPp0==true)||<>((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.193: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.199: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.199: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.200: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.199: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.200: Initializing POR dependencies: labels 13, guards 11
pins2lts-mc-linux64( 5/ 8), 0.199: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.199: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.203: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.206: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.209: There are 14 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.209: State length is 16, there are 17 groups
pins2lts-mc-linux64( 0/ 8), 0.209: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.209: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.209: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.209: Visible groups: 0 / 17, labels: 2 / 14
pins2lts-mc-linux64( 0/ 8), 0.209: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.209: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.243: [Blue] ~120 levels ~960 states ~968 transitions
pins2lts-mc-linux64( 0/ 8), 0.254: [Blue] ~240 levels ~1920 states ~1928 transitions
pins2lts-mc-linux64( 6/ 8), 0.273: [Blue] ~480 levels ~3840 states ~3848 transitions
pins2lts-mc-linux64( 6/ 8), 0.310: [Blue] ~960 levels ~7680 states ~7688 transitions
pins2lts-mc-linux64( 1/ 8), 0.378: [Blue] ~1920 levels ~15360 states ~15368 transitions
pins2lts-mc-linux64( 3/ 8), 0.485: [Blue] ~3840 levels ~30720 states ~30728 transitions
pins2lts-mc-linux64( 3/ 8), 0.587: [Blue] ~4003 levels ~61440 states ~90856 transitions
pins2lts-mc-linux64( 5/ 8), 1.036: [Blue] ~8339 levels ~122880 states ~202232 transitions
pins2lts-mc-linux64( 5/ 8), 1.605: [Blue] ~18435 levels ~245760 states ~471672 transitions
pins2lts-mc-linux64( 1/ 8), 2.282: [Blue] ~28177 levels ~491520 states ~870856 transitions
pins2lts-mc-linux64( 1/ 8), 2.979: [Blue] ~49237 levels ~983040 states ~1688184 transitions
pins2lts-mc-linux64( 1/ 8), 4.096: [Blue] ~129904 levels ~1966080 states ~4070456 transitions
pins2lts-mc-linux64( 1/ 8), 6.201: [Blue] ~295753 levels ~3932160 states ~8767344 transitions
pins2lts-mc-linux64( 1/ 8), 10.869: [Blue] ~755179 levels ~7864320 states ~19492096 transitions
pins2lts-mc-linux64( 1/ 8), 20.521: [Blue] ~1625659 levels ~15728640 states ~41476024 transitions
pins2lts-mc-linux64( 1/ 8), 30.793: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 30.819:
pins2lts-mc-linux64( 0/ 8), 30.819: Explored 18440794 states 42106424 transitions, fanout: 2.283
pins2lts-mc-linux64( 0/ 8), 30.819: Total exploration time 30.590 sec (30.550 sec minimum, 30.565 sec on average)
pins2lts-mc-linux64( 0/ 8), 30.819: States per second: 602837, Transitions per second: 1376477
pins2lts-mc-linux64( 0/ 8), 30.819:
pins2lts-mc-linux64( 0/ 8), 30.819: State space has 32307858 states, 2020550 are accepting
pins2lts-mc-linux64( 0/ 8), 30.819: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 30.819: blue states: 18440794 (57.08%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 30.819: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 30.819: all-red states: 2020550 (6.25%), bogus 27586 (0.09%)
pins2lts-mc-linux64( 0/ 8), 30.819:
pins2lts-mc-linux64( 0/ 8), 30.819: Total memory used for local state coloring: 232.8MB
pins2lts-mc-linux64( 0/ 8), 30.819:
pins2lts-mc-linux64( 0/ 8), 30.819: Queue width: 8B, total height: 15259217, memory: 116.42MB
pins2lts-mc-linux64( 0/ 8), 30.819: Tree memory: 502.5MB, 16.3 B/state, compr.: 24.7%
pins2lts-mc-linux64( 0/ 8), 30.819: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 30.819: Stored 11 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 30.819: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 30.819: Est. total memory use: 618.9MB (~1140.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13388670685940022726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13388670685940022726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](((LTLAPp0==true)||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-27 12:30:15] [INFO ] Flatten gal took : 1 ms
[2024-05-27 12:30:15] [INFO ] Time to serialize gal into /tmp/LTLFireability18070673333155582509.gal : 1 ms
[2024-05-27 12:30:15] [INFO ] Time to serialize properties into /tmp/LTLFireability16855933264389601761.ltl : 0 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/LTLFireability18070673333155582509.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16855933264389601761.ltl' '-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...299
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p_sc>=1)")||(F("(p_rdy>=1)"))))))
Formula 0 simplified : G(F!"(p_sc>=1)" & FG!"(p_rdy>=1)")
ITS-tools command line returned an error code 137
[2024-05-27 12:46:52] [INFO ] Flatten gal took : 10 ms
[2024-05-27 12:46:52] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-27 12:46:52] [INFO ] Transformed 15 places.
[2024-05-27 12:46:52] [INFO ] Transformed 11 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 12:46:52] [INFO ] Time to serialize gal into /tmp/LTLFireability14042591507826351378.gal : 4 ms
[2024-05-27 12:46:52] [INFO ] Time to serialize properties into /tmp/LTLFireability327268339643645972.ltl : 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/LTLFireability14042591507826351378.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability327268339643645972.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("(p_sc>=1)")||(F("(p_rdy>=1)"))))))
Formula 0 simplified : G(F!"(p_sc>=1)" & FG!"(p_rdy>=1)")
Detected timeout of ITS tools.
Total runtime 3541279 ms.

BK_STOP 1716815241692

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="RobotManipulation-PT-01000"
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 RobotManipulation-PT-01000, 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 r334-tall-171679079900228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RobotManipulation-PT-01000.tgz
mv RobotManipulation-PT-01000 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 ;