Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008000476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is GPUForwardProgress-PT-28a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008000476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 44K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-28a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1748971868745

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-28a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-03 17:31:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 17:31:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 17:31:10] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2025-06-03 17:31:10] [INFO ] Transformed 120 places.
[2025-06-03 17:31:10] [INFO ] Transformed 149 transitions.
[2025-06-03 17:31:10] [INFO ] Found NUPN structural information;
[2025-06-03 17:31:10] [INFO ] Parsed PT model containing 120 places and 149 transitions and 581 arcs in 271 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-28a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 35 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2025-06-03 17:31:11] [INFO ] Computed 29 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:11] [INFO ] Implicit Places using invariants in 410 ms returned []
[2025-06-03 17:31:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:11] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:31:12] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:31:12] [INFO ] Invariant cache hit.
[2025-06-03 17:31:12] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 10627 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 26741 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37611ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 37631ms
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38522 ms. Remains : 119/120 places, 119/119 transitions.
Support contains 28 out of 119 places after structural reductions.
[2025-06-03 17:31:50] [INFO ] Flatten gal took : 75 ms
[2025-06-03 17:31:50] [INFO ] Flatten gal took : 39 ms
[2025-06-03 17:31:50] [INFO ] Input system was already deterministic with 119 transitions.
Support contains 27 out of 119 places (down from 28) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 26 to 24
RANDOM walk for 3099 steps (9 resets) in 333 ms. (9 steps per ms) remains 0/24 properties
FORMULA GPUForwardProgress-PT-28a-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.5 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 11 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2025-06-03 17:31:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:51] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-06-03 17:31:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:31:51] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:31:51] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 665 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:31:51] [INFO ] Invariant cache hit.
[2025-06-03 17:31:51] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 9143 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 24219 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33499ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 33503ms
Finished structural reductions in LTL mode , in 1 iterations and 34185 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 481 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-00
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-00 finished in 34781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0||G(p1)) U (G(p2) U X(!p0)))||G(p3)))'
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 11 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2025-06-03 17:32:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:32:26] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-06-03 17:32:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:32:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:32:26] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:32:26] [INFO ] Invariant cache hit.
[2025-06-03 17:32:26] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 11957 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 26196 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38259ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 38262ms
Finished structural reductions in LTL mode , in 1 iterations and 38942 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 1061 ms :[(AND p0 (NOT p3)), p0, (AND (NOT p3) p0), (AND (NOT p1) p0), p0, (AND (NOT p3) (NOT p1) p0), (AND p0 (NOT p3)), p0, (AND p0 (NOT p3)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p3)), true, (NOT p3), (NOT p1), (AND (NOT p3) (NOT p1)), (NOT p2), (AND (NOT p3) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 1041 ms.
Product exploration explored 100000 steps with 50000 reset in 630 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.3 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1) p3), (X (NOT p2)), (X (NOT (AND p2 p0 p1 p3))), (X p3), (X (NOT (AND p0 p1 (NOT p3)))), (X (NOT (AND (NOT p2) p0 p1 (NOT p3)))), (X (NOT (AND p2 p0 p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p2 p0 p1 (NOT p3)))), (X (NOT (AND p2 p0 (NOT p1)))), (X (NOT (AND p0 (NOT p1) p3))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) p0 p1 p3))), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (AND p2 p0 (NOT p1) p3))), (X (NOT (AND (NOT p2) p0 (NOT p1) (NOT p3)))), (X (NOT (AND p0 p3))), (X (NOT (AND (NOT p2) p0 p3))), (X (NOT (AND p2 p0 (NOT p3)))), (X (NOT (AND p0 p1 p3))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p2 p0))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (NOT (AND p2 p0 p3))), (X (NOT (AND (NOT p2) p0 (NOT p1) p3))), (X (NOT p0)), (X (NOT (AND p2 p0 (NOT p1) (NOT p3)))), (X (NOT p1)), (X (X (NOT (AND p2 p0 p1 p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND (NOT p2) p0 p1 (NOT p3))))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT (AND p2 p1 (NOT p3))))), (X (X (NOT (AND p2 p0 p1 (NOT p3))))), (X (X (NOT (AND p2 p1 p3)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) p0 p1 p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND p2 p0 (NOT p1) p3)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND p2 p0 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 p0 p3)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p2 p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) p3))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1) p3))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND (NOT p2) p3))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (AND p1 p3))), (X (X (NOT (AND p1 p3)))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p3))), (X (X (NOT (AND p0 p3)))), (X (X (AND p2 (NOT p1) (NOT p3)))), (X (X (NOT (AND p2 (NOT p1) (NOT p3))))), (X (X (AND (NOT p2) p0 p3))), (X (X (NOT (AND (NOT p2) p0 p3)))), (X (X (AND (NOT p2) p1 p3))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (NOT p3))), (X (X p3)), (X (X (AND (NOT p2) p0 (NOT p1) p3))), (X (X (NOT (AND (NOT p2) p0 (NOT p1) p3)))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 55 factoid took 49 ms. Reduced automaton from 19 states, 76 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-28a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-01 finished in 41811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 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 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 89 transition count 90
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 62 transition count 90
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 57 place count 61 transition count 89
Applied a total of 57 rules in 45 ms. Remains 61 /119 variables (removed 58) and now considering 89/119 (removed 30) transitions.
// Phase 1: matrix 89 rows 61 cols
[2025-06-03 17:33:07] [INFO ] Computed 1 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:07] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-03 17:33:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 17:33:07] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:33:07] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2025-06-03 17:33:07] [INFO ] Invariant cache hit.
[2025-06-03 17:33:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 88/121 variables, 33/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 28/149 variables, 28/95 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 28/123 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 124 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3867 ms.
Refiners :[Domain max(s): 61/61 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 88/121 variables, 33/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 5/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 28/149 variables, 28/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 56/184 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 1/150 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (OVERLAPS) 0/150 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 185 constraints, problems are : Problem set: 0 solved, 61 unsolved in 5310 ms.
Refiners :[Domain max(s): 61/61 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9200ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 9201ms
Starting structural reductions in SI_LTL mode, iteration 1 : 61/119 places, 89/119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9493 ms. Remains : 61/119 places, 89/119 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-02 finished in 9582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 10 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2025-06-03 17:33:17] [INFO ] Computed 29 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:17] [INFO ] Implicit Places using invariants in 145 ms returned []
[2025-06-03 17:33:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:17] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:33:17] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:33:17] [INFO ] Invariant cache hit.
[2025-06-03 17:33:17] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 11528 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 26563 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38156ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 38158ms
Finished structural reductions in LTL mode , in 1 iterations and 38650 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-03
Entered a terminal (fully accepting) state of product in 140 steps with 0 reset in 5 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-03 finished in 38887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((X(G(p1))&&G(p2))))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.2 ms
Discarding 29 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 26 Pre rules applied. Total rules applied 1 place count 90 transition count 92
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 53 place count 64 transition count 92
Applied a total of 53 rules in 18 ms. Remains 64 /119 variables (removed 55) and now considering 92/119 (removed 27) transitions.
// Phase 1: matrix 92 rows 64 cols
[2025-06-03 17:33:56] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:56] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-03 17:33:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:33:56] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:33:56] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:33:56] [INFO ] Redundant transitions in 3 ms returned []
Running 91 sub problems to find dead transitions.
[2025-06-03 17:33:56] [INFO ] Invariant cache hit.
[2025-06-03 17:33:56] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (OVERLAPS) 91/154 variables, 63/127 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 28/155 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (OVERLAPS) 1/155 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 1/156 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (OVERLAPS) 0/156 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 156/156 variables, and 158 constraints, problems are : Problem set: 0 solved, 91 unsolved in 7315 ms.
Refiners :[Domain max(s): 64/64 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (OVERLAPS) 91/154 variables, 63/127 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 28/155 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 91/246 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (OVERLAPS) 1/155 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (OVERLAPS) 1/156 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 12 (OVERLAPS) 0/156 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 156/156 variables, and 249 constraints, problems are : Problem set: 0 solved, 91 unsolved in 12038 ms.
Refiners :[Domain max(s): 64/64 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 64/64 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19407ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 19408ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/119 places, 92/119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19701 ms. Remains : 64/119 places, 92/119 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-04
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-04 finished in 20005 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U G(p1))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 10 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2025-06-03 17:34:16] [INFO ] Computed 29 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:34:16] [INFO ] Implicit Places using invariants in 204 ms returned []
[2025-06-03 17:34:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:34:16] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:34:16] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:34:16] [INFO ] Invariant cache hit.
[2025-06-03 17:34:16] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 12030 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 28552 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40653ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 40655ms
Finished structural reductions in LTL mode , in 1 iterations and 41250 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-05
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-05 finished in 41451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 4 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2025-06-03 17:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:34:57] [INFO ] Implicit Places using invariants in 219 ms returned []
[2025-06-03 17:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:34:57] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:34:58] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:34:58] [INFO ] Invariant cache hit.
[2025-06-03 17:34:58] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 11810 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 26956 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38830ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 38831ms
Finished structural reductions in LTL mode , in 1 iterations and 39495 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-06 finished in 39643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0 U X(X(X((p1||F(p2)))))))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2025-06-03 17:35:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:35:37] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-03 17:35:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:35:37] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:35:37] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:35:37] [INFO ] Invariant cache hit.
[2025-06-03 17:35:37] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 11120 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 27007 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38183ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 38184ms
Finished structural reductions in LTL mode , in 1 iterations and 38647 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 555 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-07
Stuttering criterion allowed to conclude after 24 steps with 2 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-07 finished in 39233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 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 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 26 Pre rules applied. Total rules applied 1 place count 89 transition count 91
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 53 place count 63 transition count 91
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 55 place count 62 transition count 90
Applied a total of 55 rules in 18 ms. Remains 62 /119 variables (removed 57) and now considering 90/119 (removed 29) transitions.
// Phase 1: matrix 90 rows 62 cols
[2025-06-03 17:36:16] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:36:16] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-06-03 17:36:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:36:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 17:36:16] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:36:16] [INFO ] Redundant transitions in 3 ms returned []
Running 62 sub problems to find dead transitions.
[2025-06-03 17:36:16] [INFO ] Invariant cache hit.
[2025-06-03 17:36:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 89/123 variables, 34/69 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 28/151 variables, 28/97 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 28/125 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 1/152 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/152 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 152/152 variables, and 126 constraints, problems are : Problem set: 0 solved, 62 unsolved in 3889 ms.
Refiners :[Domain max(s): 62/62 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 89/123 variables, 34/69 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 6/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 28/151 variables, 28/103 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 28/131 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 56/187 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/151 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 1/152 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/152 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (OVERLAPS) 0/152 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 152/152 variables, and 188 constraints, problems are : Problem set: 0 solved, 62 unsolved in 4994 ms.
Refiners :[Domain max(s): 62/62 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8907ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 8908ms
Starting structural reductions in SI_LTL mode, iteration 1 : 62/119 places, 90/119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9201 ms. Remains : 62/119 places, 90/119 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-08 finished in 9269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0&&X((!p1||X(X(!p2)))))||G((!p1||X(X(!p2)))))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2025-06-03 17:36:25] [INFO ] Computed 29 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:36:25] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-06-03 17:36:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:36:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:36:26] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:36:26] [INFO ] Invariant cache hit.
[2025-06-03 17:36:26] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 12036 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 27463 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39561ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 39562ms
Finished structural reductions in LTL mode , in 1 iterations and 40121 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 1100 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2), (AND p1 p2)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 825 ms.
Product exploration explored 100000 steps with 50000 reset in 537 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p1))), (X (X (NOT (AND p0 p1 p2))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 199 ms. Reduced automaton from 16 states, 48 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-28a-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-09 finished in 42829 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
[2025-06-03 17:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:08] [INFO ] Implicit Places using invariants in 175 ms returned []
[2025-06-03 17:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:37:08] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:37:08] [INFO ] Invariant cache hit.
[2025-06-03 17:37:08] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 10538 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 25811 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36393ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 36394ms
Finished structural reductions in LTL mode , in 1 iterations and 36792 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-12 finished in 36950 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Graph (complete) has 380 edges and 119 vertex of which 90 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 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 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 89 transition count 90
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 62 transition count 90
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 57 place count 61 transition count 89
Applied a total of 57 rules in 15 ms. Remains 61 /119 variables (removed 58) and now considering 89/119 (removed 30) transitions.
// Phase 1: matrix 89 rows 61 cols
[2025-06-03 17:37:45] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:45] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-03 17:37:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 17:37:45] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 17:37:45] [INFO ] Redundant transitions in 2 ms returned []
Running 61 sub problems to find dead transitions.
[2025-06-03 17:37:45] [INFO ] Invariant cache hit.
[2025-06-03 17:37:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 88/121 variables, 33/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 28/149 variables, 28/95 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 28/123 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 124 constraints, problems are : Problem set: 0 solved, 61 unsolved in 3739 ms.
Refiners :[Domain max(s): 61/61 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 88/121 variables, 33/67 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 5/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (OVERLAPS) 28/149 variables, 28/100 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/149 variables, 56/184 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/149 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 1/150 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/150 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (OVERLAPS) 0/150 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 185 constraints, problems are : Problem set: 0 solved, 61 unsolved in 5278 ms.
Refiners :[Domain max(s): 61/61 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9035ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 9036ms
Starting structural reductions in SI_LTL mode, iteration 1 : 61/119 places, 89/119 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9266 ms. Remains : 61/119 places, 89/119 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-13 finished in 9333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(X(X(X(p1))))))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 119/119 transitions.
Applied a total of 0 rules in 2 ms. Remains 119 /119 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2025-06-03 17:37:54] [INFO ] Computed 29 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:55] [INFO ] Implicit Places using invariants in 249 ms returned []
[2025-06-03 17:37:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 17:37:55] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-03 17:37:55] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-03 17:37:55] [INFO ] Invariant cache hit.
[2025-06-03 17:37:55] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 1/237 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (OVERLAPS) 1/238 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/238 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 238/238 variables, and 296 constraints, problems are : Problem set: 0 solved, 118 unsolved in 11753 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 29/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 118/236 variables, 118/265 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 28/293 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/236 variables, 118/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (OVERLAPS) 1/237 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (OVERLAPS) 1/238 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 12 (OVERLAPS) 0/238 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 238/238 variables, and 414 constraints, problems are : Problem set: 0 solved, 118 unsolved in 28575 ms.
Refiners :[Domain max(s): 119/119 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 119/119 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40383ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 40386ms
Finished structural reductions in LTL mode , in 1 iterations and 41035 ms. Remains : 119/119 places, 119/119 transitions.
Stuttering acceptance computed with spot in 375 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-28a-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-28a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-28a-LTLFireability-15 finished in 41433 ms.
All properties solved by simple procedures.
Total runtime 445534 ms.

BK_STOP 1748972316238

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-28a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-28a, 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 r100-smll-174867008000476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a 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.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 ;