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.r520-tall-171662339400812.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 ltsminxred
Input is ResAllocation-PT-R003C015, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662339400812
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 23:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 11 23:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 23:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 11 23:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 107K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R003C015-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717264734107

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C015
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:58:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 17:58:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:58:55] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2024-06-01 17:58:55] [INFO ] Transformed 90 places.
[2024-06-01 17:58:55] [INFO ] Transformed 60 transitions.
[2024-06-01 17:58:55] [INFO ] Found NUPN structural information;
[2024-06-01 17:58:55] [INFO ] Parsed PT model containing 90 places and 60 transitions and 264 arcs in 179 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ResAllocation-PT-R003C015-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C015-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 60/60 transitions.
Applied a total of 0 rules in 11 ms. Remains 90 /90 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 90 cols
[2024-06-01 17:58:55] [INFO ] Computed 45 invariants in 12 ms
[2024-06-01 17:58:55] [INFO ] Implicit Places using invariants in 211 ms returned [87, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 242 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 88/90 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 88/90 places, 60/60 transitions.
Support contains 45 out of 88 places after structural reductions.
[2024-06-01 17:58:56] [INFO ] Flatten gal took : 28 ms
[2024-06-01 17:58:56] [INFO ] Flatten gal took : 12 ms
[2024-06-01 17:58:56] [INFO ] Input system was already deterministic with 60 transitions.
Reduction of identical properties reduced properties to check from 28 to 25
RANDOM walk for 7218 steps (213 resets) in 467 ms. (15 steps per ms) remains 0/25 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' '!(X(G((X(p1)||p0))))'
Support contains 5 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2024-06-01 17:58:56] [INFO ] Computed 43 invariants in 6 ms
[2024-06-01 17:58:56] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-06-01 17:58:56] [INFO ] Invariant cache hit.
[2024-06-01 17:58:56] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Running 45 sub problems to find dead transitions.
[2024-06-01 17:58:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 42/129 constraints. Problems are: Problem set: 0 solved, 45 unsolved
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 6 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 45 unsolved
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:58:57] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 1/88 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (OVERLAPS) 60/148 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (OVERLAPS) 0/148 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 241 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1625 ms.
Refiners :[Domain max(s): 88/88 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 88/88 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 42/129 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 22/151 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 1/88 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 60/148 variables, 88/241 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 45/286 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (OVERLAPS) 0/148 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 286 constraints, problems are : Problem set: 0 solved, 45 unsolved in 917 ms.
Refiners :[Domain max(s): 88/88 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 88/88 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 22/22 constraints]
After SMT, in 2573ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 2584ms
Finished structural reductions in LTL mode , in 1 iterations and 2810 ms. Remains : 88/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-00
Entered a terminal (fully accepting) state of product in 462 steps with 13 reset in 9 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-00 finished in 3128 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||X((p1||G(p2)))||F(p2)) U p2))'
Support contains 1 out of 88 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 77 transition count 49
Applied a total of 22 rules in 17 ms. Remains 77 /88 variables (removed 11) and now considering 49/60 (removed 11) transitions.
// Phase 1: matrix 49 rows 77 cols
[2024-06-01 17:58:59] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:58:59] [INFO ] Implicit Places using invariants in 67 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/88 places, 49/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 49/49 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 89 ms. Remains : 76/88 places, 49/60 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-01
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-01 finished in 130 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 1 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 74 transition count 46
Applied a total of 28 rules in 10 ms. Remains 74 /88 variables (removed 14) and now considering 46/60 (removed 14) transitions.
// Phase 1: matrix 46 rows 74 cols
[2024-06-01 17:58:59] [INFO ] Computed 43 invariants in 0 ms
[2024-06-01 17:58:59] [INFO ] Implicit Places using invariants in 55 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/88 places, 46/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 69 ms. Remains : 73/88 places, 46/60 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-02
Product exploration explored 100000 steps with 7874 reset in 317 ms.
Stack based approach found an accepted trace after 170 steps with 13 reset with depth 5 and stack size 5 in 1 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-02 finished in 435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p0)||p1)) U p2)))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2024-06-01 17:59:00] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:00] [INFO ] Implicit Places using invariants in 65 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-03
Entered a terminal (fully accepting) state of product in 4 steps with 1 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-03 finished in 257 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(F(p1)) U G(p2))) U (!p3&&X((G(F(p1)) U G(p2))))))||p0)))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-06-01 17:59:00] [INFO ] Invariant cache hit.
[2024-06-01 17:59:00] [INFO ] Implicit Places using invariants in 71 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 5 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p3)), (OR (NOT p2) p3), (NOT p2), (NOT p1), (AND (NOT p1) p2)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-05
Stuttering criterion allowed to conclude after 29 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-05 finished in 373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 75 transition count 47
Applied a total of 26 rules in 6 ms. Remains 75 /88 variables (removed 13) and now considering 47/60 (removed 13) transitions.
// Phase 1: matrix 47 rows 75 cols
[2024-06-01 17:59:00] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:01] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 17:59:01] [INFO ] Invariant cache hit.
[2024-06-01 17:59:01] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-06-01 17:59:01] [INFO ] Redundant transitions in 0 ms returned []
Running 32 sub problems to find dead transitions.
[2024-06-01 17:59:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 42/116 constraints. Problems are: Problem set: 0 solved, 32 unsolved
[2024-06-01 17:59:01] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2024-06-01 17:59:01] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 47/122 variables, 75/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 195 constraints, problems are : Problem set: 0 solved, 32 unsolved in 642 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 42/116 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 47/122 variables, 75/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 32/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 227 constraints, problems are : Problem set: 0 solved, 32 unsolved in 470 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints]
After SMT, in 1122ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1123ms
Starting structural reductions in SI_LTL mode, iteration 1 : 75/88 places, 47/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1259 ms. Remains : 75/88 places, 47/60 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-06
Product exploration explored 100000 steps with 3112 reset in 234 ms.
Product exploration explored 100000 steps with 3107 reset in 311 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 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
RANDOM walk for 1396 steps (43 resets) in 14 ms. (93 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 118 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 5 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 47/47 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 47/47 (removed 0) transitions.
[2024-06-01 17:59:03] [INFO ] Invariant cache hit.
[2024-06-01 17:59:03] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 17:59:03] [INFO ] Invariant cache hit.
[2024-06-01 17:59:03] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-06-01 17:59:03] [INFO ] Redundant transitions in 1 ms returned []
Running 32 sub problems to find dead transitions.
[2024-06-01 17:59:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 42/116 constraints. Problems are: Problem set: 0 solved, 32 unsolved
[2024-06-01 17:59:03] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 1 ms to minimize.
[2024-06-01 17:59:03] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 47/122 variables, 75/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 0/122 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/122 variables, and 195 constraints, problems are : Problem set: 0 solved, 32 unsolved in 582 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 42/116 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/74 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 1/75 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 47/122 variables, 75/195 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 32/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/122 variables, and 227 constraints, problems are : Problem set: 0 solved, 32 unsolved in 463 ms.
Refiners :[Domain max(s): 75/75 constraints, Positive P Invariants (semi-flows): 43/43 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 2/2 constraints]
After SMT, in 1053ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 1054ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1182 ms. Remains : 75/75 places, 47/47 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 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
RANDOM walk for 1049 steps (32 resets) in 12 ms. (80 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 155 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3107 reset in 201 ms.
Stack based approach found an accepted trace after 2837 steps with 87 reset with depth 21 and stack size 21 in 6 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-06 finished in 4086 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 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 73 transition count 45
Applied a total of 30 rules in 9 ms. Remains 73 /88 variables (removed 15) and now considering 45/60 (removed 15) transitions.
// Phase 1: matrix 45 rows 73 cols
[2024-06-01 17:59:05] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:05] [INFO ] Implicit Places using invariants in 55 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/88 places, 45/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 67 ms. Remains : 72/88 places, 45/60 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-07
Product exploration explored 100000 steps with 3119 reset in 265 ms.
Stack based approach found an accepted trace after 32100 steps with 1007 reset with depth 6 and stack size 6 in 93 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-07 finished in 483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(((!p1||G(p2)) U p3))))'
Support contains 8 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2024-06-01 17:59:05] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:05] [INFO ] Implicit Places using invariants in 60 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p3)), (NOT p0), (NOT p3), true, (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-08
Stuttering criterion allowed to conclude after 1489 steps with 344 reset in 8 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-08 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(F(p0)&&(p1 U !p0))))'
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 75 transition count 47
Applied a total of 26 rules in 6 ms. Remains 75 /88 variables (removed 13) and now considering 47/60 (removed 13) transitions.
// Phase 1: matrix 47 rows 75 cols
[2024-06-01 17:59:05] [INFO ] Computed 43 invariants in 0 ms
[2024-06-01 17:59:05] [INFO ] Implicit Places using invariants in 54 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/88 places, 47/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63 ms. Remains : 74/88 places, 47/60 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), false]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-09
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-09 finished in 216 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&&(p1||G(F(p2)))))))'
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 77 transition count 49
Applied a total of 22 rules in 11 ms. Remains 77 /88 variables (removed 11) and now considering 49/60 (removed 11) transitions.
// Phase 1: matrix 49 rows 77 cols
[2024-06-01 17:59:06] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:06] [INFO ] Implicit Places using invariants in 59 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/88 places, 49/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 49/49 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 73 ms. Remains : 76/88 places, 49/60 transitions.
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-10
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-10 finished in 148 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 73 transition count 45
Applied a total of 30 rules in 4 ms. Remains 73 /88 variables (removed 15) and now considering 45/60 (removed 15) transitions.
// Phase 1: matrix 45 rows 73 cols
[2024-06-01 17:59:06] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:06] [INFO ] Implicit Places using invariants in 51 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/88 places, 45/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 58 ms. Remains : 72/88 places, 45/60 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-11
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-11 finished in 95 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U p1)||X(G(p0)))))'
Support contains 7 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 88 /88 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 88 cols
[2024-06-01 17:59:06] [INFO ] Computed 43 invariants in 1 ms
[2024-06-01 17:59:06] [INFO ] Implicit Places using invariants in 62 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 87 /87 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 65 ms. Remains : 87/88 places, 60/60 transitions.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-12
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-12 finished in 261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||G(F(p1))))'
Support contains 6 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 60/60 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 75 transition count 47
Applied a total of 26 rules in 3 ms. Remains 75 /88 variables (removed 13) and now considering 47/60 (removed 13) transitions.
// Phase 1: matrix 47 rows 75 cols
[2024-06-01 17:59:06] [INFO ] Computed 43 invariants in 0 ms
[2024-06-01 17:59:06] [INFO ] Implicit Places using invariants in 55 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/88 places, 47/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60 ms. Remains : 74/88 places, 47/60 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C015-LTLFireability-14
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C015-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C015-LTLFireability-14 finished in 181 ms.
All properties solved by simple procedures.
Total runtime 11438 ms.
ITS solved all properties within timeout

BK_STOP 1717264746753

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ResAllocation-PT-R003C015"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ResAllocation-PT-R003C015, 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 r520-tall-171662339400812"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C015.tgz
mv ResAllocation-PT-R003C015 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 ;