About the Execution of ITS-Tools for CloudDeployment-PT-4a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 796395.00 | 0.00 | 0.00 | FFTFFFFTFFTFFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700036.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 CloudDeployment-PT-4a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700036
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K 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 3.7K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 156K 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 CloudDeployment-PT-4a-LTLFireability-00
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-01
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-02
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-03
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-04
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-05
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-06
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-07
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-08
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-09
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-10
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-11
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-12
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-13
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-14
FORMULA_NAME CloudDeployment-PT-4a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1748554900235
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-4a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-05-29 21:41:41] [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]
[2025-05-29 21:41:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 21:41:41] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2025-05-29 21:41:41] [INFO ] Transformed 141 places.
[2025-05-29 21:41:41] [INFO ] Transformed 475 transitions.
[2025-05-29 21:41:41] [INFO ] Found NUPN structural information;
[2025-05-29 21:41:41] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
FORMULA CloudDeployment-PT-4a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 141 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 141/141 places, 423/423 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 133 transition count 423
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 10 place count 131 transition count 421
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 131 transition count 421
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 130 transition count 420
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 130 transition count 420
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 52 place count 130 transition count 382
Applied a total of 52 rules in 53 ms. Remains 130 /141 variables (removed 11) and now considering 382/423 (removed 41) transitions.
[2025-05-29 21:41:41] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2025-05-29 21:41:41] [INFO ] Computed 16 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:41:42] [INFO ] Implicit Places using invariants in 198 ms returned []
[2025-05-29 21:41:42] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:41:42] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:41:42] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:41:42] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:41:42] [INFO ] Invariant cache hit.
[2025-05-29 21:41:42] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60385ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60396ms
Starting structural reductions in LTL mode, iteration 1 : 130/141 places, 382/423 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60935 ms. Remains : 130/141 places, 382/423 transitions.
Support contains 33 out of 130 places after structural reductions.
[2025-05-29 21:42:42] [INFO ] Flatten gal took : 62 ms
[2025-05-29 21:42:42] [INFO ] Flatten gal took : 32 ms
[2025-05-29 21:42:43] [INFO ] Input system was already deterministic with 382 transitions.
RANDOM walk for 40000 steps (664 resets) in 1705 ms. (23 steps per ms) remains 6/25 properties
BEST_FIRST walk for 37656 steps (65 resets) in 162 ms. (231 steps per ms) remains 0/6 properties
FORMULA CloudDeployment-PT-4a-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 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(F((G(F(p0))||(p1&&F(p0)))))||(((p2||X(!p1)) U (G((p2||X(!p1)))||(!p2&&(p2||X(!p1)))))&&F((G(F(p0))||(p1&&F(p0)))))))))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 11 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:42:44] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:42:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:42:44] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-05-29 21:42:44] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:42:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:42:44] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:42:44] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:42:44] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:42:44] [INFO ] Invariant cache hit.
[2025-05-29 21:42:44] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60253ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60256ms
Finished structural reductions in LTL mode , in 1 iterations and 60572 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 365 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-00 finished in 61028 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))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 154 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 2 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 31 place count 87 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 49 transitions
Redundant transition composition rules discarded 49 transitions
Iterating global reduction 0 with 49 rules applied. Total rules applied 80 place count 87 transition count 259
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 86 transition count 258
Applied a total of 82 rules in 67 ms. Remains 86 /130 variables (removed 44) and now considering 258/382 (removed 124) transitions.
[2025-05-29 21:43:45] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
// Phase 1: matrix 115 rows 86 cols
[2025-05-29 21:43:45] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:43:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-29 21:43:45] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2025-05-29 21:43:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:43:45] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-05-29 21:43:45] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:43:45] [INFO ] Redundant transitions in 164 ms returned []
Running 257 sub problems to find dead transitions.
[2025-05-29 21:43:45] [INFO ] Flow matrix only has 115 transitions (discarded 143 similar events)
[2025-05-29 21:43:45] [INFO ] Invariant cache hit.
[2025-05-29 21:43:45] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 2 (OVERLAPS) 114/199 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 257 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/199 variables, 66/167 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/199 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 5 (OVERLAPS) 1/200 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 7 (OVERLAPS) 1/201 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 9 (OVERLAPS) 0/201 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 257 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 169 constraints, problems are : Problem set: 0 solved, 257 unsolved in 13840 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 257/257 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 257 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 2 (OVERLAPS) 114/199 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/199 variables, 66/167 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/199 variables, 257/424 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/199 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 6 (OVERLAPS) 1/200 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 8 (OVERLAPS) 1/201 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 257 unsolved
At refinement iteration 10 (OVERLAPS) 0/201 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 257 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 426 constraints, problems are : Problem set: 0 solved, 257 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 257/257 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43936ms problems are : Problem set: 0 solved, 257 unsolved
Search for dead transitions found 0 dead transitions in 43937ms
Starting structural reductions in SI_LTL mode, iteration 1 : 86/130 places, 258/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44366 ms. Remains : 86/130 places, 258/382 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-01 finished in 44419 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(((F(p1)&&F(G(p2)))||p0))))'
Support contains 8 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 7 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:44:29] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2025-05-29 21:44:29] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:44:29] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-29 21:44:29] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:44:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:44:29] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:44:29] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:44:29] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:44:29] [INFO ] Invariant cache hit.
[2025-05-29 21:44:29] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60168ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60171ms
Finished structural reductions in LTL mode , in 1 iterations and 60393 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-02
Product exploration explored 100000 steps with 33333 reset in 956 ms.
Product exploration explored 100000 steps with 33333 reset in 794 ms.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Detected a total of 62/130 stabilizing places and 246/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 18 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CloudDeployment-PT-4a-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CloudDeployment-PT-4a-LTLFireability-02 finished in 62363 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(G(p1)))))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 147 edges and 130 vertex of which 34 / 130 are part of one of the 10 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 104 transition count 309
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 104 transition count 309
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 29 place count 92 transition count 337
Drop transitions (Redundant composition of simpler transitions.) removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 0 with 57 rules applied. Total rules applied 86 place count 92 transition count 280
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 88 place count 91 transition count 279
Applied a total of 88 rules in 36 ms. Remains 91 /130 variables (removed 39) and now considering 279/382 (removed 103) transitions.
[2025-05-29 21:45:31] [INFO ] Flow matrix only has 127 transitions (discarded 152 similar events)
// Phase 1: matrix 127 rows 91 cols
[2025-05-29 21:45:31] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:45:31] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-29 21:45:31] [INFO ] Flow matrix only has 127 transitions (discarded 152 similar events)
[2025-05-29 21:45:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:45:31] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-05-29 21:45:32] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:45:32] [INFO ] Redundant transitions in 141 ms returned []
Running 278 sub problems to find dead transitions.
[2025-05-29 21:45:32] [INFO ] Flow matrix only has 127 transitions (discarded 152 similar events)
[2025-05-29 21:45:32] [INFO ] Invariant cache hit.
[2025-05-29 21:45:32] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (OVERLAPS) 126/216 variables, 90/106 constraints. Problems are: Problem set: 0 solved, 278 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 70/176 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (OVERLAPS) 1/217 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (OVERLAPS) 1/218 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/218 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 9 (OVERLAPS) 0/218 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 218/218 variables, and 178 constraints, problems are : Problem set: 0 solved, 278 unsolved in 18131 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 91/91 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (OVERLAPS) 126/216 variables, 90/106 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/216 variables, 70/176 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/216 variables, 278/454 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/216 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (OVERLAPS) 1/217 variables, 1/455 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/217 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 8 (OVERLAPS) 1/218 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/218 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 218/218 variables, and 456 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 91/91 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48227ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 48227ms
Starting structural reductions in SI_LTL mode, iteration 1 : 91/130 places, 279/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48591 ms. Remains : 91/130 places, 279/382 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-03
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-03 finished in 48716 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(p1))))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 150 edges and 130 vertex of which 34 / 130 are part of one of the 11 SCC in 0 ms
Free SCC test removed 23 places
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 105 transition count 316
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 105 transition count 316
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 29 place count 93 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 87 place count 93 transition count 286
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 89 place count 92 transition count 285
Applied a total of 89 rules in 36 ms. Remains 92 /130 variables (removed 38) and now considering 285/382 (removed 97) transitions.
[2025-05-29 21:46:20] [INFO ] Flow matrix only has 132 transitions (discarded 153 similar events)
// Phase 1: matrix 132 rows 92 cols
[2025-05-29 21:46:20] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:46:20] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-05-29 21:46:20] [INFO ] Flow matrix only has 132 transitions (discarded 153 similar events)
[2025-05-29 21:46:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:46:20] [INFO ] State equation strengthened by 75 read => feed constraints.
[2025-05-29 21:46:20] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:46:20] [INFO ] Redundant transitions in 134 ms returned []
Running 284 sub problems to find dead transitions.
[2025-05-29 21:46:20] [INFO ] Flow matrix only has 132 transitions (discarded 153 similar events)
[2025-05-29 21:46:20] [INFO ] Invariant cache hit.
[2025-05-29 21:46:20] [INFO ] State equation strengthened by 75 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 131/222 variables, 91/107 constraints. Problems are: Problem set: 0 solved, 284 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 74/181 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/223 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 1/224 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/224 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 9 (OVERLAPS) 0/224 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 224/224 variables, and 183 constraints, problems are : Problem set: 0 solved, 284 unsolved in 14505 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 92/92 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 131/222 variables, 91/107 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 74/181 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 284/465 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (OVERLAPS) 1/223 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/223 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 8 (OVERLAPS) 1/224 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/224 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 224/224 variables, and 467 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 92/92 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44611ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 44611ms
Starting structural reductions in SI_LTL mode, iteration 1 : 92/130 places, 285/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 45044 ms. Remains : 92/130 places, 285/382 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-05 finished in 45177 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((F(p0)&&(X((X(X(!p0)) U ((!p2&&X(X(!p0)))||X(X(G(!p0))))))||p1))))'
Support contains 9 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 4 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:47:05] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
// Phase 1: matrix 223 rows 130 cols
[2025-05-29 21:47:05] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:47:05] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-29 21:47:05] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:47:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:47:05] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:47:05] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:47:06] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:47:06] [INFO ] Invariant cache hit.
[2025-05-29 21:47:06] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Finished structural reductions in LTL mode , in 1 iterations and 60449 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-06
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-06 finished in 60722 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)&&X(X(X(F(p1)))))))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:48:06] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:48:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-05-29 21:48:06] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:48:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:48:06] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:48:06] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:48:06] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:48:06] [INFO ] Invariant cache hit.
[2025-05-29 21:48:06] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60180ms
Finished structural reductions in LTL mode , in 1 iterations and 60404 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-08 finished in 60638 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(F(p0)))))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:49:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:49:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:49:07] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-05-29 21:49:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:49:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:49:07] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:49:07] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:49:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:49:07] [INFO ] Invariant cache hit.
[2025-05-29 21:49:07] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Finished structural reductions in LTL mode , in 1 iterations and 60434 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-09 finished in 60580 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(p0))&&(p0||(X(p1) U ((!p2&&X(p1))||X(G(p1))))))))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:50:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:50:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:50:07] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-29 21:50:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:50:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:50:07] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:50:07] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:50:07] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:50:07] [INFO ] Invariant cache hit.
[2025-05-29 21:50:07] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60184ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60186ms
Finished structural reductions in LTL mode , in 1 iterations and 60394 ms. Remains : 130/130 places, 382/382 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1), (NOT p1), (NOT p0), true]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-10
Product exploration explored 100000 steps with 25000 reset in 631 ms.
Product exploration explored 100000 steps with 25000 reset in 621 ms.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Detected a total of 62/130 stabilizing places and 246/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 155 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 84 steps (0 resets) in 5 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X p0), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 9 factoid took 172 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 130 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2025-05-29 21:51:10] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:51:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:51:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-05-29 21:51:10] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:51:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:51:10] [INFO ] State equation strengthened by 87 read => feed constraints.
[2025-05-29 21:51:10] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2025-05-29 21:51:10] [INFO ] Flow matrix only has 223 transitions (discarded 159 similar events)
[2025-05-29 21:51:10] [INFO ] Invariant cache hit.
[2025-05-29 21:51:10] [INFO ] State equation strengthened by 87 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (OVERLAPS) 1/352 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/352 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (OVERLAPS) 1/353 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 353/353 variables, and 233 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 222/351 variables, 129/145 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/351 variables, 86/231 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 381/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 1/352 variables, 1/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/352 variables, 0/613 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 8 (OVERLAPS) 1/353 variables, 1/614 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 353/353 variables, and 614 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 130/130 constraints, ReadFeed: 87/87 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60181ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60184ms
Finished structural reductions in LTL mode , in 1 iterations and 60400 ms. Remains : 130/130 places, 382/382 transitions.
Computed a total of 62 stabilizing places and 246 stable transitions
Graph (complete) has 1092 edges and 130 vertex of which 129 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 62 stabilizing places and 246 stable transitions
Detected a total of 62/130 stabilizing places and 246/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 97 steps (0 resets) in 6 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 610 ms.
Product exploration explored 100000 steps with 25000 reset in 608 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 157 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 2 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 0 with 10 rules applied. Total rules applied 19 place count 98 transition count 336
Deduced a syphon composed of 10 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 0 with 63 rules applied. Total rules applied 82 place count 98 transition count 273
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 98 transition count 273
Deduced a syphon composed of 11 places in 0 ms
Applied a total of 83 rules in 29 ms. Remains 98 /130 variables (removed 32) and now considering 273/382 (removed 109) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:52:13] [INFO ] Redundant transitions in 121 ms returned []
Running 272 sub problems to find dead transitions.
[2025-05-29 21:52:13] [INFO ] Flow matrix only has 130 transitions (discarded 143 similar events)
// Phase 1: matrix 130 rows 98 cols
[2025-05-29 21:52:13] [INFO ] Computed 16 invariants in 0 ms
[2025-05-29 21:52:13] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Problem TDEAD3 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD66 is UNSAT
At refinement iteration 2 (OVERLAPS) 129/226 variables, 97/113 constraints. Problems are: Problem set: 14 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/226 variables, 66/179 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/226 variables, 0/179 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 5 (OVERLAPS) 1/227 variables, 1/180 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 0/180 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 1/228 variables, 1/181 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/228 variables, 0/181 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 9 (OVERLAPS) 0/228 variables, 0/181 constraints. Problems are: Problem set: 14 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 181 constraints, problems are : Problem set: 14 solved, 258 unsolved in 13250 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 98/98 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 258 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 12/12 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/12 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 2 (OVERLAPS) 11/97 variables, 4/16 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/16 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 4 (OVERLAPS) 129/226 variables, 97/113 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 66/179 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 258/437 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/226 variables, 0/437 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 8 (OVERLAPS) 1/227 variables, 1/438 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/227 variables, 0/438 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 10 (OVERLAPS) 1/228 variables, 1/439 constraints. Problems are: Problem set: 14 solved, 258 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/228 variables, 0/439 constraints. Problems are: Problem set: 14 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 228/228 variables, and 439 constraints, problems are : Problem set: 14 solved, 258 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 98/98 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 258/272 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43331ms problems are : Problem set: 14 solved, 258 unsolved
Search for dead transitions found 14 dead transitions in 43332ms
Found 14 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 14 transitions
Dead transitions reduction (with SMT) removed 14 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 98/130 places, 259/382 transitions.
Graph (complete) has 869 edges and 98 vertex of which 87 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 87 /98 variables (removed 11) and now considering 259/259 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 87/130 places, 259/382 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43502 ms. Remains : 87/130 places, 259/382 transitions.
Built C files in :
/tmp/ltsmin13624587179976862698
[2025-05-29 21:52:57] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13624587179976862698
Running compilation step : cd /tmp/ltsmin13624587179976862698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 700 ms.
Running link step : cd /tmp/ltsmin13624587179976862698;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin13624587179976862698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13042159413386233846.hoa' '--buchi-type=spotba'
LTSmin run took 157 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudDeployment-PT-4a-LTLFireability-10 finished in 170278 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 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 159 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 97 transition count 285
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 97 transition count 285
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 33 place count 85 transition count 313
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 89 place count 85 transition count 257
Applied a total of 89 rules in 20 ms. Remains 85 /130 variables (removed 45) and now considering 257/382 (removed 125) transitions.
[2025-05-29 21:52:57] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
// Phase 1: matrix 114 rows 85 cols
[2025-05-29 21:52:57] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:52:58] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-29 21:52:58] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
[2025-05-29 21:52:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:52:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-29 21:52:58] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:52:58] [INFO ] Redundant transitions in 151 ms returned []
Running 236 sub problems to find dead transitions.
[2025-05-29 21:52:58] [INFO ] Flow matrix only has 114 transitions (discarded 143 similar events)
[2025-05-29 21:52:58] [INFO ] Invariant cache hit.
[2025-05-29 21:52:58] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (OVERLAPS) 4/85 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (OVERLAPS) 113/198 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 5/106 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (OVERLAPS) 0/198 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/199 variables, and 106 constraints, problems are : Problem set: 0 solved, 236 unsolved in 7982 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 236 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 2 (OVERLAPS) 4/85 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 4 (OVERLAPS) 113/198 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 5/106 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 236/342 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/198 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 236 unsolved
At refinement iteration 8 (OVERLAPS) 0/198 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 236 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/199 variables, and 342 constraints, problems are : Problem set: 0 solved, 236 unsolved in 18343 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 85/85 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 236/236 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26415ms problems are : Problem set: 0 solved, 236 unsolved
Search for dead transitions found 0 dead transitions in 26415ms
Starting structural reductions in SI_LTL mode, iteration 1 : 85/130 places, 257/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 26750 ms. Remains : 85/130 places, 257/382 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-11 finished in 26813 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(G(p1)))))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 152 edges and 130 vertex of which 40 / 130 are part of one of the 12 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 98 transition count 286
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 98 transition count 286
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 31 place count 87 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 0 with 48 rules applied. Total rules applied 79 place count 87 transition count 260
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 81 place count 86 transition count 259
Applied a total of 81 rules in 25 ms. Remains 86 /130 variables (removed 44) and now considering 259/382 (removed 123) transitions.
[2025-05-29 21:53:24] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
// Phase 1: matrix 116 rows 86 cols
[2025-05-29 21:53:24] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:53:24] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-05-29 21:53:24] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2025-05-29 21:53:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:53:24] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-05-29 21:53:24] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:53:25] [INFO ] Redundant transitions in 146 ms returned []
Running 258 sub problems to find dead transitions.
[2025-05-29 21:53:25] [INFO ] Flow matrix only has 116 transitions (discarded 143 similar events)
[2025-05-29 21:53:25] [INFO ] Invariant cache hit.
[2025-05-29 21:53:25] [INFO ] State equation strengthened by 67 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (OVERLAPS) 115/200 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 258 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 66/167 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/200 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (OVERLAPS) 1/201 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (OVERLAPS) 1/202 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 9 (OVERLAPS) 0/202 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Real declared 202/202 variables, and 169 constraints, problems are : Problem set: 0 solved, 258 unsolved in 13300 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (OVERLAPS) 115/200 variables, 85/101 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/200 variables, 66/167 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/200 variables, 258/425 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (OVERLAPS) 1/201 variables, 1/426 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 8 (OVERLAPS) 1/202 variables, 1/427 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 10 (OVERLAPS) 0/202 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 258 unsolved
No progress, stopping.
After SMT solving in domain Int declared 202/202 variables, and 427 constraints, problems are : Problem set: 0 solved, 258 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 86/86 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 258/258 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43381ms problems are : Problem set: 0 solved, 258 unsolved
Search for dead transitions found 0 dead transitions in 43382ms
Starting structural reductions in SI_LTL mode, iteration 1 : 86/130 places, 259/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43729 ms. Remains : 86/130 places, 259/382 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-12
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-12 finished in 43870 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((p0||F(p1))))'
Support contains 8 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 382/382 transitions.
Graph (trivial) has 149 edges and 130 vertex of which 36 / 130 are part of one of the 11 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 101 transition count 293
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 293
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 33 place count 89 transition count 321
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 0 with 56 rules applied. Total rules applied 89 place count 89 transition count 265
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 91 place count 88 transition count 264
Applied a total of 91 rules in 38 ms. Remains 88 /130 variables (removed 42) and now considering 264/382 (removed 118) transitions.
[2025-05-29 21:54:08] [INFO ] Flow matrix only has 121 transitions (discarded 143 similar events)
// Phase 1: matrix 121 rows 88 cols
[2025-05-29 21:54:08] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:54:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-05-29 21:54:08] [INFO ] Flow matrix only has 121 transitions (discarded 143 similar events)
[2025-05-29 21:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:54:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-05-29 21:54:08] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:54:09] [INFO ] Redundant transitions in 139 ms returned []
Running 263 sub problems to find dead transitions.
[2025-05-29 21:54:09] [INFO ] Flow matrix only has 121 transitions (discarded 143 similar events)
[2025-05-29 21:54:09] [INFO ] Invariant cache hit.
[2025-05-29 21:54:09] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (OVERLAPS) 120/207 variables, 87/103 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 67/170 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (OVERLAPS) 1/208 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 1/209 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/209 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (OVERLAPS) 0/209 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Real declared 209/209 variables, and 172 constraints, problems are : Problem set: 0 solved, 263 unsolved in 17363 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 88/88 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (OVERLAPS) 120/207 variables, 87/103 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 67/170 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 263/433 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 1/208 variables, 1/434 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (OVERLAPS) 1/209 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/209 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (OVERLAPS) 0/209 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 263 unsolved
No progress, stopping.
After SMT solving in domain Int declared 209/209 variables, and 435 constraints, problems are : Problem set: 0 solved, 263 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 16/16 constraints, State Equation: 88/88 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47472ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 47472ms
Starting structural reductions in SI_LTL mode, iteration 1 : 88/130 places, 264/382 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47842 ms. Remains : 88/130 places, 264/382 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CloudDeployment-PT-4a-LTLFireability-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA CloudDeployment-PT-4a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudDeployment-PT-4a-LTLFireability-13 finished in 47948 ms.
All properties solved by simple procedures.
Total runtime 795141 ms.
BK_STOP 1748555696630
--------------------
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="CloudDeployment-PT-4a"
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 CloudDeployment-PT-4a, 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 r044-tall-174854027700036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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 '
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 ;