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.r179-tall-171640601800547.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is GPUForwardProgress-PT-24a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640601800547
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 23:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 11 23:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 23:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 11 23:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 38K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-24a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716478660134

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-24a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 15:37:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 15:37:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 15:37:41] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2024-05-23 15:37:41] [INFO ] Transformed 104 places.
[2024-05-23 15:37:41] [INFO ] Transformed 129 transitions.
[2024-05-23 15:37:41] [INFO ] Found NUPN structural information;
[2024-05-23 15:37:41] [INFO ] Parsed PT model containing 104 places and 129 transitions and 501 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 103/103 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 103 transition count 103
Applied a total of 1 rules in 21 ms. Remains 103 /104 variables (removed 1) and now considering 103/103 (removed 0) transitions.
// Phase 1: matrix 103 rows 103 cols
[2024-05-23 15:37:41] [INFO ] Computed 25 invariants in 17 ms
[2024-05-23 15:37:41] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-23 15:37:41] [INFO ] Invariant cache hit.
[2024-05-23 15:37:42] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-23 15:37:42] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 102 sub problems to find dead transitions.
[2024-05-23 15:37:42] [INFO ] Invariant cache hit.
[2024-05-23 15:37:42] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 1/205 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (OVERLAPS) 1/206 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (OVERLAPS) 0/206 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 256 constraints, problems are : Problem set: 0 solved, 102 unsolved in 7604 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 25/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 102/204 variables, 102/229 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 24/253 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/204 variables, 102/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/204 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 1/205 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/205 variables, 1/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/205 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 10 (OVERLAPS) 1/206 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 12 (OVERLAPS) 0/206 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 358 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6621 ms.
Refiners :[Domain max(s): 103/103 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 103/103 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 0/0 constraints]
After SMT, in 14360ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 14379ms
Starting structural reductions in LTL mode, iteration 1 : 103/104 places, 103/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14848 ms. Remains : 103/104 places, 103/103 transitions.
Support contains 15 out of 103 places after structural reductions.
[2024-05-23 15:37:56] [INFO ] Flatten gal took : 38 ms
[2024-05-23 15:37:56] [INFO ] Flatten gal took : 23 ms
[2024-05-23 15:37:56] [INFO ] Input system was already deterministic with 103 transitions.
RANDOM walk for 3802 steps (13 resets) in 232 ms. (16 steps per ms) remains 0/7 properties
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 328 edges and 103 vertex of which 78 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.4 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 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 102 transition count 80
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 80 transition count 80
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 46 place count 79 transition count 79
Applied a total of 46 rules in 21 ms. Remains 79 /103 variables (removed 24) and now considering 79/103 (removed 24) transitions.
// Phase 1: matrix 79 rows 79 cols
[2024-05-23 15:37:57] [INFO ] Computed 25 invariants in 1 ms
[2024-05-23 15:37:57] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 15:37:57] [INFO ] Invariant cache hit.
[2024-05-23 15:37:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 15:37:57] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2024-05-23 15:37:57] [INFO ] Redundant transitions in 1 ms returned []
Running 55 sub problems to find dead transitions.
[2024-05-23 15:37:57] [INFO ] Invariant cache hit.
[2024-05-23 15:37:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 24/79 variables, 24/80 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 24/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 78/157 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/158 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 184 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1278 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 24/79 variables, 24/80 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 24/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 78/157 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 55/238 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 1/158 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 239 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1772 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
After SMT, in 3094ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 3096ms
Starting structural reductions in SI_LTL mode, iteration 1 : 79/103 places, 79/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3328 ms. Remains : 79/103 places, 79/103 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-24a-LTLCardinality-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-24a-LTLCardinality-01 finished in 3578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 102 transition count 80
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 80 transition count 80
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 46 place count 79 transition count 79
Applied a total of 46 rules in 12 ms. Remains 79 /103 variables (removed 24) and now considering 79/103 (removed 24) transitions.
// Phase 1: matrix 79 rows 79 cols
[2024-05-23 15:38:00] [INFO ] Computed 25 invariants in 1 ms
[2024-05-23 15:38:00] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-23 15:38:00] [INFO ] Invariant cache hit.
[2024-05-23 15:38:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 15:38:00] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-05-23 15:38:00] [INFO ] Redundant transitions in 1 ms returned []
Running 55 sub problems to find dead transitions.
[2024-05-23 15:38:00] [INFO ] Invariant cache hit.
[2024-05-23 15:38:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 24/79 variables, 24/80 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 24/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 78/157 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/158 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/158 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/158 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 158/158 variables, and 184 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1235 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 24/79 variables, 24/80 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 24/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (OVERLAPS) 78/157 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/157 variables, 55/238 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 1/158 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/158 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 11 (OVERLAPS) 0/158 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 158/158 variables, and 239 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1634 ms.
Refiners :[Domain max(s): 79/79 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 79/79 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 0/0 constraints]
After SMT, in 2898ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 2899ms
Starting structural reductions in SI_LTL mode, iteration 1 : 79/103 places, 79/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3113 ms. Remains : 79/103 places, 79/103 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-24a-LTLCardinality-06
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-24a-LTLCardinality-06 finished in 3172 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Graph (complete) has 328 edges and 103 vertex of which 78 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 1 place count 77 transition count 79
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 45 place count 55 transition count 79
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 47 place count 54 transition count 78
Applied a total of 47 rules in 18 ms. Remains 54 /103 variables (removed 49) and now considering 78/103 (removed 25) transitions.
// Phase 1: matrix 78 rows 54 cols
[2024-05-23 15:38:03] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 15:38:03] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 15:38:03] [INFO ] Invariant cache hit.
[2024-05-23 15:38:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 15:38:03] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2024-05-23 15:38:03] [INFO ] Redundant transitions in 1 ms returned []
Running 54 sub problems to find dead transitions.
[2024-05-23 15:38:03] [INFO ] Invariant cache hit.
[2024-05-23 15:38:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 77/107 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 24/131 variables, 24/85 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 24/109 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 1/132 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/132 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 0/132 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 132/132 variables, and 110 constraints, problems are : Problem set: 0 solved, 54 unsolved in 816 ms.
Refiners :[Domain max(s): 54/54 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 77/107 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 24/131 variables, 24/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 24/115 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 48/163 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 1/132 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/132 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 12 (OVERLAPS) 0/132 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 132/132 variables, and 164 constraints, problems are : Problem set: 0 solved, 54 unsolved in 1206 ms.
Refiners :[Domain max(s): 54/54 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 2049ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2050ms
Starting structural reductions in SI_LTL mode, iteration 1 : 54/103 places, 78/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2268 ms. Remains : 54/103 places, 78/103 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-24a-LTLCardinality-08
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-24a-LTLCardinality-08 finished in 2321 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 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 102 transition count 78
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 78 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 77 transition count 77
Applied a total of 50 rules in 16 ms. Remains 77 /103 variables (removed 26) and now considering 77/103 (removed 26) transitions.
// Phase 1: matrix 77 rows 77 cols
[2024-05-23 15:38:06] [INFO ] Computed 25 invariants in 3 ms
[2024-05-23 15:38:06] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-23 15:38:06] [INFO ] Invariant cache hit.
[2024-05-23 15:38:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 15:38:06] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2024-05-23 15:38:06] [INFO ] Redundant transitions in 1 ms returned []
Running 53 sub problems to find dead transitions.
[2024-05-23 15:38:06] [INFO ] Invariant cache hit.
[2024-05-23 15:38:06] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 24/77 variables, 24/78 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 24/102 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 76/153 variables, 77/179 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 1/154 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/154 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 10 (OVERLAPS) 0/154 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 154/154 variables, and 180 constraints, problems are : Problem set: 0 solved, 53 unsolved in 1036 ms.
Refiners :[Domain max(s): 77/77 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 24/77 variables, 24/78 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 24/102 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 76/153 variables, 77/179 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 53/232 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 1/154 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/154 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 11 (OVERLAPS) 0/154 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 154/154 variables, and 233 constraints, problems are : Problem set: 0 solved, 53 unsolved in 1610 ms.
Refiners :[Domain max(s): 77/77 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints]
After SMT, in 2676ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 2677ms
Starting structural reductions in SI_LTL mode, iteration 1 : 77/103 places, 77/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2886 ms. Remains : 77/103 places, 77/103 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-24a-LTLCardinality-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-24a-LTLCardinality-09 finished in 2983 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(G((X(X(!(p0 U p1)))&&(p2 U p0))))))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 103/103 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 103 transition count 81
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 81 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 80 transition count 80
Applied a total of 46 rules in 12 ms. Remains 80 /103 variables (removed 23) and now considering 80/103 (removed 23) transitions.
// Phase 1: matrix 80 rows 80 cols
[2024-05-23 15:38:09] [INFO ] Computed 25 invariants in 2 ms
[2024-05-23 15:38:09] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-23 15:38:09] [INFO ] Invariant cache hit.
[2024-05-23 15:38:09] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-23 15:38:09] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-23 15:38:09] [INFO ] Redundant transitions in 1 ms returned []
Running 79 sub problems to find dead transitions.
[2024-05-23 15:38:09] [INFO ] Invariant cache hit.
[2024-05-23 15:38:09] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 25/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 79/158 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 48/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/159 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/159 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 1/160 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/160 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/160 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 234 constraints, problems are : Problem set: 0 solved, 79 unsolved in 3570 ms.
Refiners :[Domain max(s): 80/80 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 80/80 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 25/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 79/158 variables, 79/183 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 48/231 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 79/310 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 1/159 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/159 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/159 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 1/160 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/160 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 12 (OVERLAPS) 0/160 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 313 constraints, problems are : Problem set: 0 solved, 79 unsolved in 4201 ms.
Refiners :[Domain max(s): 80/80 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 80/80 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
After SMT, in 7829ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 7830ms
Starting structural reductions in SI_LTL mode, iteration 1 : 80/103 places, 80/103 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8022 ms. Remains : 80/103 places, 80/103 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : GPUForwardProgress-PT-24a-LTLCardinality-13
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-24a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-24a-LTLCardinality-13 finished in 8189 ms.
All properties solved by simple procedures.
Total runtime 35911 ms.
ITS solved all properties within timeout

BK_STOP 1716478697239

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-24a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is GPUForwardProgress-PT-24a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-171640601800547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-24a.tgz
mv GPUForwardProgress-PT-24a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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