About the Execution of ITS-Tools for CloudDeployment-PT-7a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1159647.00 | 0.00 | 0.00 | TTTFFFFTFFTFTFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027800081.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-7a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027800081
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.6K 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 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K 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 420K 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-7a-CTLCardinality-2023-12
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2023-13
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2023-14
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2023-15
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-00
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-01
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-02
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-03
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-04
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-05
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-06
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-07
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-08
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-09
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-10
FORMULA_NAME CloudDeployment-PT-7a-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748562153096
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-7a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 23:42:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 23:42:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 23:42:34] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2025-05-29 23:42:34] [INFO ] Transformed 264 places.
[2025-05-29 23:42:34] [INFO ] Transformed 1174 transitions.
[2025-05-29 23:42:34] [INFO ] Found NUPN structural information;
[2025-05-29 23:42:34] [INFO ] Parsed PT model containing 264 places and 1174 transitions and 7331 arcs in 230 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 154 transitions
Reduce redundant transitions removed 154 transitions.
FORMULA CloudDeployment-PT-7a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 92 out of 264 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 1020/1020 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 256 transition count 1020
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 13 place count 251 transition count 1015
Iterating global reduction 1 with 5 rules applied. Total rules applied 18 place count 251 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 249 transition count 1013
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 249 transition count 1013
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 247 transition count 1011
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 247 transition count 1011
Drop transitions (Redundant composition of simpler transitions.) removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 1 with 98 rules applied. Total rules applied 124 place count 247 transition count 913
Applied a total of 124 rules in 80 ms. Remains 247 /264 variables (removed 17) and now considering 913/1020 (removed 107) transitions.
[2025-05-29 23:42:34] [INFO ] Flow matrix only has 466 transitions (discarded 447 similar events)
// Phase 1: matrix 466 rows 247 cols
[2025-05-29 23:42:34] [INFO ] Computed 34 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:42:35] [INFO ] Implicit Places using invariants in 320 ms returned []
[2025-05-29 23:42:35] [INFO ] Flow matrix only has 466 transitions (discarded 447 similar events)
[2025-05-29 23:42:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:42:35] [INFO ] State equation strengthened by 231 read => feed constraints.
[2025-05-29 23:42:36] [INFO ] Implicit Places using invariants and state equation in 1595 ms returned []
Implicit Place search using SMT with State Equation took 1946 ms to find 0 implicit places.
Running 912 sub problems to find dead transitions.
[2025-05-29 23:42:37] [INFO ] Flow matrix only has 466 transitions (discarded 447 similar events)
[2025-05-29 23:42:38] [INFO ] Invariant cache hit.
[2025-05-29 23:42:38] [INFO ] State equation strengthened by 231 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/246 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 2 (OVERLAPS) 465/711 variables, 246/280 constraints. Problems are: Problem set: 0 solved, 912 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/711 variables, 230/510 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/711 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 5 (OVERLAPS) 1/712 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 712/713 variables, and 511 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 247/247 constraints, ReadFeed: 230/231 constraints, PredecessorRefiner: 912/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 912 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/246 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 2 (OVERLAPS) 465/711 variables, 246/280 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/711 variables, 230/510 constraints. Problems are: Problem set: 0 solved, 912 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/711 variables, 911/1421 constraints. Problems are: Problem set: 0 solved, 912 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 711/713 variables, and 1421 constraints, problems are : Problem set: 0 solved, 912 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 246/247 constraints, ReadFeed: 230/231 constraints, PredecessorRefiner: 912/911 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62053ms problems are : Problem set: 0 solved, 912 unsolved
Search for dead transitions found 0 dead transitions in 63112ms
Starting structural reductions in LTL mode, iteration 1 : 247/264 places, 913/1020 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65173 ms. Remains : 247/264 places, 913/1020 transitions.
Support contains 92 out of 247 places after structural reductions.
[2025-05-29 23:43:40] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-05-29 23:43:40] [INFO ] Flatten gal took : 96 ms
[2025-05-29 23:43:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CloudDeployment-PT-7a-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 23:43:40] [INFO ] Flatten gal took : 59 ms
[2025-05-29 23:43:40] [INFO ] Input system was already deterministic with 913 transitions.
Support contains 86 out of 247 places (down from 92) after GAL structural reductions.
RANDOM walk for 40000 steps (390 resets) in 1664 ms. (24 steps per ms) remains 7/54 properties
BEST_FIRST walk for 40004 steps (34 resets) in 147 ms. (270 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (39 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (36 resets) in 118 ms. (336 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (39 resets) in 95 ms. (416 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (38 resets) in 144 ms. (275 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (24 resets) in 63 ms. (625 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (26 resets) in 111 ms. (357 steps per ms) remains 7/7 properties
[2025-05-29 23:43:41] [INFO ] Flow matrix only has 466 transitions (discarded 447 similar events)
[2025-05-29 23:43:41] [INFO ] Invariant cache hit.
[2025-05-29 23:43:41] [INFO ] State equation strengthened by 231 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 233/246 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 465/711 variables, 246/280 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/711 variables, 230/510 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/711 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 1/712 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/712 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 1/713 variables, 1/512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/713 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/713 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 713/713 variables, and 512 constraints, problems are : Problem set: 0 solved, 7 unsolved in 677 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 247/247 constraints, ReadFeed: 231/231 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 233/246 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 465/711 variables, 246/280 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/711 variables, 230/510 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/711 variables, 7/517 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/711 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 7 (OVERLAPS) 1/712 variables, 1/518 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/712 variables, 0/518 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1/713 variables, 1/519 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/713 variables, 0/519 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/713 variables, 0/519 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 713/713 variables, and 519 constraints, problems are : Problem set: 3 solved, 4 unsolved in 2188 ms.
Refiners :[Generalized P Invariants (flows): 34/34 constraints, State Equation: 247/247 constraints, ReadFeed: 231/231 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2881ms problems are : Problem set: 3 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 2 properties in 475 ms.
Support contains 5 out of 247 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 247/247 places, 913/913 transitions.
Graph (trivial) has 274 edges and 247 vertex of which 68 / 247 are part of one of the 20 SCC in 3 ms
Free SCC test removed 48 places
Drop transitions (Empty/Sink Transition effects.) removed 153 transitions
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 209 transitions.
Graph (complete) has 1510 edges and 199 vertex of which 192 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 183 transition count 653
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 183 transition count 653
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 182 transition count 652
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 182 transition count 652
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 181 transition count 651
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 181 transition count 651
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 180 transition count 650
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 180 transition count 650
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 40 place count 173 transition count 643
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -79
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 153 transition count 722
Drop transitions (Redundant composition of simpler transitions.) removed 127 transitions
Redundant transition composition rules discarded 127 transitions
Iterating global reduction 0 with 127 rules applied. Total rules applied 207 place count 153 transition count 595
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 209 place count 152 transition count 594
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 210 place count 152 transition count 594
Applied a total of 210 rules in 137 ms. Remains 152 /247 variables (removed 95) and now considering 594/913 (removed 319) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 152/247 places, 594/913 transitions.
RANDOM walk for 40000 steps (509 resets) in 602 ms. (66 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (18 resets) in 757 ms. (52 steps per ms) remains 1/1 properties
[2025-05-29 23:43:44] [INFO ] Flow matrix only has 244 transitions (discarded 350 similar events)
// Phase 1: matrix 244 rows 152 cols
[2025-05-29 23:43:44] [INFO ] Computed 28 invariants in 2 ms
[2025-05-29 23:43:44] [INFO ] State equation strengthened by 169 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 72/88 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/90 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 62/152 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 244/396 variables, 152/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/396 variables, 169/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/396 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/396 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 349 constraints, problems are : Problem set: 0 solved, 1 unsolved in 121 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 152/152 constraints, ReadFeed: 169/169 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 14/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 72/88 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 23:43:45] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/90 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 62/152 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 23:43:45] [INFO ] Deduced a trap composed of 4 places in 114 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/152 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp49 is UNSAT
After SMT solving in domain Int declared 396/396 variables, and 182 constraints, problems are : Problem set: 1 solved, 0 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 152/152 constraints, ReadFeed: 0/169 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 433ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
[2025-05-29 23:43:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-29 23:43:45] [INFO ] Flatten gal took : 46 ms
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 23:43:45] [INFO ] Flatten gal took : 52 ms
[2025-05-29 23:43:45] [INFO ] Input system was already deterministic with 913 transitions.
Support contains 80 out of 247 places (down from 81) after GAL structural reductions.
Computed a total of 128 stabilizing places and 675 stable transitions
Graph (complete) has 2640 edges and 247 vertex of which 240 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 913
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 241 transition count 911
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 241 transition count 911
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 240 transition count 910
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 240 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 239 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 239 transition count 909
Applied a total of 12 rules in 17 ms. Remains 239 /247 variables (removed 8) and now considering 909/913 (removed 4) transitions.
[2025-05-29 23:43:45] [INFO ] Flow matrix only has 462 transitions (discarded 447 similar events)
// Phase 1: matrix 462 rows 239 cols
[2025-05-29 23:43:45] [INFO ] Computed 30 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:43:45] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-05-29 23:43:45] [INFO ] Flow matrix only has 462 transitions (discarded 447 similar events)
[2025-05-29 23:43:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:43:45] [INFO ] State equation strengthened by 227 read => feed constraints.
[2025-05-29 23:43:46] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1040 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-05-29 23:43:46] [INFO ] Flow matrix only has 462 transitions (discarded 447 similar events)
[2025-05-29 23:43:46] [INFO ] Invariant cache hit.
[2025-05-29 23:43:46] [INFO ] State equation strengthened by 227 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (OVERLAPS) 461/699 variables, 238/268 constraints. Problems are: Problem set: 0 solved, 908 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/699 variables, 226/494 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/699 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 5 (OVERLAPS) 1/700 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 700/701 variables, and 495 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 30/30 constraints, State Equation: 239/239 constraints, ReadFeed: 226/227 constraints, PredecessorRefiner: 908/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (OVERLAPS) 461/699 variables, 238/268 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/699 variables, 226/494 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/699 variables, 907/1401 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 699/701 variables, and 1401 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 30/30 constraints, State Equation: 238/239 constraints, ReadFeed: 226/227 constraints, PredecessorRefiner: 908/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61132ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 61138ms
Starting structural reductions in LTL mode, iteration 1 : 239/247 places, 909/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62202 ms. Remains : 239/247 places, 909/913 transitions.
[2025-05-29 23:44:47] [INFO ] Flatten gal took : 53 ms
[2025-05-29 23:44:47] [INFO ] Flatten gal took : 85 ms
[2025-05-29 23:44:48] [INFO ] Input system was already deterministic with 909 transitions.
[2025-05-29 23:44:48] [INFO ] Flatten gal took : 51 ms
[2025-05-29 23:44:48] [INFO ] Flatten gal took : 31 ms
[2025-05-29 23:44:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14609620098102530759.gal : 21 ms
[2025-05-29 23:44:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1529499949800475043.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14609620098102530759.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1529499949800475043.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.06856e+11,12.8459,391856,2,43886,5,1.58833e+06,6,0,1818,1.57297e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:45:18] [INFO ] Flatten gal took : 31 ms
[2025-05-29 23:45:18] [INFO ] Applying decomposition
[2025-05-29 23:45:18] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14990170246298179246.txt' '-o' '/tmp/graph14990170246298179246.bin' '-w' '/tmp/graph14990170246298179246.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14990170246298179246.bin' '-l' '-1' '-v' '-w' '/tmp/graph14990170246298179246.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:45:18] [INFO ] Decomposing Gal with order
[2025-05-29 23:45:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:45:19] [INFO ] Removed a total of 1114 redundant transitions.
[2025-05-29 23:45:19] [INFO ] Flatten gal took : 268 ms
[2025-05-29 23:45:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 320 labels/synchronizations in 24 ms.
[2025-05-29 23:45:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality17629605611563390902.gal : 7 ms
[2025-05-29 23:45:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality2115629210692888211.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17629605611563390902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2115629210692888211.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.06856e+11,0.173953,11232,270,160,11969,1385,921,23497,257,4863,0
Converting to forward existential form...Done !
original formula: (EX(((i9.u66.p211==0)||(i3.i0.u25.p100==1))) * AF((A(!((((i9.u66.p143==0)||(i9.u66.p171==1))&&(i2.i0.u18.p61!=0))) U !(EF((i4.i1.u33.p129...489
=> equivalent forward existential formula: ([(Init * !(EX(((i9.u66.p211==0)||(i3.i0.u25.p100==1)))))] = FALSE * [FwdG(Init,!((!((E(!(!(E(TRUE U (i4.i1.u33....667
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t243, i0.t242, i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1.t24...848
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,19.3246,510816,1,0,647960,5679,5483,1.14513e+06,1795,31028,637546
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 238 transition count 910
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 235 transition count 907
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 235 transition count 907
Applied a total of 18 rules in 26 ms. Remains 235 /247 variables (removed 12) and now considering 907/913 (removed 6) transitions.
[2025-05-29 23:45:38] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
// Phase 1: matrix 460 rows 235 cols
[2025-05-29 23:45:38] [INFO ] Computed 28 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:45:38] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-05-29 23:45:38] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:45:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:45:38] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-29 23:45:39] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-29 23:45:39] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:45:39] [INFO ] Invariant cache hit.
[2025-05-29 23:45:39] [INFO ] State equation strengthened by 225 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/695 variables, and 486 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 905/1391 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/695 variables, and 1391 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61140ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 61144ms
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 907/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62326 ms. Remains : 235/247 places, 907/913 transitions.
[2025-05-29 23:46:40] [INFO ] Flatten gal took : 27 ms
[2025-05-29 23:46:41] [INFO ] Flatten gal took : 30 ms
[2025-05-29 23:46:41] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-29 23:46:41] [INFO ] Flatten gal took : 27 ms
[2025-05-29 23:46:41] [INFO ] Flatten gal took : 26 ms
[2025-05-29 23:46:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality475618717174165324.gal : 5 ms
[2025-05-29 23:46:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8598010328933263352.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality475618717174165324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8598010328933263352.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,10.7676,325180,2,35328,5,1.32648e+06,6,0,1800,1.3355e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:47:11] [INFO ] Flatten gal took : 34 ms
[2025-05-29 23:47:11] [INFO ] Applying decomposition
[2025-05-29 23:47:11] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8413309507885778751.txt' '-o' '/tmp/graph8413309507885778751.bin' '-w' '/tmp/graph8413309507885778751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8413309507885778751.bin' '-l' '-1' '-v' '-w' '/tmp/graph8413309507885778751.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:47:11] [INFO ] Decomposing Gal with order
[2025-05-29 23:47:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:47:11] [INFO ] Removed a total of 1111 redundant transitions.
[2025-05-29 23:47:11] [INFO ] Flatten gal took : 96 ms
[2025-05-29 23:47:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 329 labels/synchronizations in 22 ms.
[2025-05-29 23:47:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality5539147433936325012.gal : 4 ms
[2025-05-29 23:47:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2352355076606874590.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5539147433936325012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2352355076606874590.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,0.185893,10976,233,145,12008,1361,878,20329,248,5263,0
Converting to forward existential form...Done !
original formula: AF((AX(AG(EF(((i0.i0.u4.p17==0)&&(i1.i1.u7.p50==1))))) + ((i5.i0.u37.p151==0)&&(i8.i0.u51.p207==1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(TRUE U !(E(TRUE U ((i0.i0.u4.p17==0)&&(i1.i1.u7.p50==1))))))))) + ((i5.i0.u37.p151==0)&...188
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t242, i0.t219, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1....852
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,12.8984,377312,1,0,483386,7476,5109,734982,1687,43003,526800
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Graph (trivial) has 262 edges and 247 vertex of which 63 / 247 are part of one of the 20 SCC in 1 ms
Free SCC test removed 43 places
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 187 transition count 714
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 187 transition count 714
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 186 transition count 713
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 186 transition count 713
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 24 place count 185 transition count 712
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 185 transition count 712
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 184 transition count 711
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 184 transition count 711
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 0 with 29 rules applied. Total rules applied 56 place count 184 transition count 682
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 62 place count 184 transition count 676
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 68 place count 178 transition count 676
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 17 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 86 place count 169 transition count 667
Applied a total of 86 rules in 256 ms. Remains 169 /247 variables (removed 78) and now considering 667/913 (removed 246) transitions.
[2025-05-29 23:47:24] [INFO ] Flow matrix only has 268 transitions (discarded 399 similar events)
// Phase 1: matrix 268 rows 169 cols
[2025-05-29 23:47:24] [INFO ] Computed 28 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:47:25] [INFO ] Implicit Places using invariants in 315 ms returned []
[2025-05-29 23:47:25] [INFO ] Flow matrix only has 268 transitions (discarded 399 similar events)
[2025-05-29 23:47:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:47:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-05-29 23:47:25] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:47:25] [INFO ] Redundant transitions in 464 ms returned []
Running 610 sub problems to find dead transitions.
[2025-05-29 23:47:25] [INFO ] Flow matrix only has 268 transitions (discarded 399 similar events)
[2025-05-29 23:47:25] [INFO ] Invariant cache hit.
[2025-05-29 23:47:25] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 2 (OVERLAPS) 7/169 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 4 (OVERLAPS) 267/436 variables, 169/197 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 8/205 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 436/437 variables, and 205 constraints, problems are : Problem set: 0 solved, 610 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 169/169 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 610/610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 610 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 2 (OVERLAPS) 7/169 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 4 (OVERLAPS) 267/436 variables, 169/197 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 8/205 constraints. Problems are: Problem set: 0 solved, 610 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 610/815 constraints. Problems are: Problem set: 0 solved, 610 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/437 variables, and 815 constraints, problems are : Problem set: 0 solved, 610 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 169/169 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 610/610 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60635ms problems are : Problem set: 0 solved, 610 unsolved
Search for dead transitions found 0 dead transitions in 60638ms
Starting structural reductions in SI_CTL mode, iteration 1 : 169/247 places, 667/913 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62100 ms. Remains : 169/247 places, 667/913 transitions.
[2025-05-29 23:48:26] [INFO ] Flatten gal took : 21 ms
[2025-05-29 23:48:26] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:48:26] [INFO ] Input system was already deterministic with 667 transitions.
[2025-05-29 23:48:26] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:48:26] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:48:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9423815458800968325.gal : 3 ms
[2025-05-29 23:48:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10552494773709167773.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9423815458800968325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10552494773709167773.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.99178e+09,5.34878,140100,2,25465,5,614433,6,0,1275,480182,0
Converting to forward existential form...Done !
original formula: EG(AG((E(((p97==0)||(p165==1)) U (((p122==0)||(p151==1))&&(p108==0))) + AF(((p40==0)&&(p113==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(((p97==0)||(p165==1)) U (((p122==0)||(p151==1))&&(p108==0))) + !(EG(!(((p40==0)&&(p11...179
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t12, t15, t16, t26, t30, t33, t34, t42, t46, t49, t50, t61, t65, t68, t69, t77, t81, ...330
Detected timeout of ITS tools.
[2025-05-29 23:48:56] [INFO ] Flatten gal took : 20 ms
[2025-05-29 23:48:56] [INFO ] Applying decomposition
[2025-05-29 23:48:56] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5517390847025595412.txt' '-o' '/tmp/graph5517390847025595412.bin' '-w' '/tmp/graph5517390847025595412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5517390847025595412.bin' '-l' '-1' '-v' '-w' '/tmp/graph5517390847025595412.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:48:56] [INFO ] Decomposing Gal with order
[2025-05-29 23:48:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:48:56] [INFO ] Removed a total of 1108 redundant transitions.
[2025-05-29 23:48:56] [INFO ] Flatten gal took : 70 ms
[2025-05-29 23:48:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 10 ms.
[2025-05-29 23:48:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality15052765926663915948.gal : 2 ms
[2025-05-29 23:48:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality7838885064906063868.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15052765926663915948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7838885064906063868.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.99178e+09,0.235003,14364,419,76,17450,664,904,50942,224,2107,0
Converting to forward existential form...Done !
original formula: EG(AG((E(((i3.u19.p97==0)||(i5.u33.p165==1)) U (((i4.u24.p122==0)||(i5.u31.p151==1))&&(i3.u21.p108==0))) + AF(((i1.i0.u9.p40==0)&&(i0.i0....171
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(((i3.u19.p97==0)||(i5.u33.p165==1)) U (((i4.u24.p122==0)||(i5.u31.p151==1))&&(i3.u21....232
Reverse transition relation is NOT exact ! Due to transitions t15, t49, t122, t538, t544, u57.t1, i0.t119, i0.i0.t116, i0.i0.u0.t120, i0.i0.u3.t112, i1.i0....485
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,0,0.527755,21020,1,0,33690,1495,4925,64546,1346,3051,91118
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Graph (trivial) has 277 edges and 247 vertex of which 69 / 247 are part of one of the 21 SCC in 1 ms
Free SCC test removed 48 places
Ensure Unique test removed 145 transitions
Reduce isomorphic transitions removed 145 transitions.
Ensure Unique test removed 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 182 transition count 701
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 182 transition count 701
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 181 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 181 transition count 700
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 24 place count 180 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 180 transition count 699
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 179 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 179 transition count 698
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 179 transition count 671
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 61 place count 179 transition count 664
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 68 place count 172 transition count 664
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 82 place count 165 transition count 657
Applied a total of 82 rules in 59 ms. Remains 165 /247 variables (removed 82) and now considering 657/913 (removed 256) transitions.
[2025-05-29 23:48:57] [INFO ] Flow matrix only has 259 transitions (discarded 398 similar events)
// Phase 1: matrix 259 rows 165 cols
[2025-05-29 23:48:57] [INFO ] Computed 28 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:48:57] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-05-29 23:48:57] [INFO ] Flow matrix only has 259 transitions (discarded 398 similar events)
[2025-05-29 23:48:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:48:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-05-29 23:48:58] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:48:58] [INFO ] Redundant transitions in 378 ms returned []
Running 600 sub problems to find dead transitions.
[2025-05-29 23:48:58] [INFO ] Flow matrix only has 259 transitions (discarded 398 similar events)
[2025-05-29 23:48:58] [INFO ] Invariant cache hit.
[2025-05-29 23:48:58] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 7/165 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 258/423 variables, 165/193 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/423 variables, 8/201 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/423 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 423/424 variables, and 201 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 165/165 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/158 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 7/165 variables, 7/28 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 258/423 variables, 165/193 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/423 variables, 8/201 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/423 variables, 600/801 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 423/424 variables, and 801 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 165/165 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60609ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60611ms
Starting structural reductions in SI_CTL mode, iteration 1 : 165/247 places, 657/913 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61519 ms. Remains : 165/247 places, 657/913 transitions.
[2025-05-29 23:49:59] [INFO ] Flatten gal took : 17 ms
[2025-05-29 23:49:59] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:49:59] [INFO ] Input system was already deterministic with 657 transitions.
[2025-05-29 23:49:59] [INFO ] Flatten gal took : 18 ms
[2025-05-29 23:49:59] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:49:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9780123220493099724.gal : 3 ms
[2025-05-29 23:49:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality4781434172389603142.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9780123220493099724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4781434172389603142.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.40463e+09,5.65626,142936,2,24637,5,641539,6,0,1249,488008,0
Converting to forward existential form...Done !
original formula: (AG(EF((p249==1))) + EG((p14==0)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((p14==0)))),TRUE) * !(E(TRUE U (p249==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t12, t15, t16, t24, t28, t31, t32, t40, t44, t47, t48, t56, t60, t63, t64, t72, t76, ...333
Detected timeout of ITS tools.
[2025-05-29 23:50:29] [INFO ] Flatten gal took : 19 ms
[2025-05-29 23:50:29] [INFO ] Applying decomposition
[2025-05-29 23:50:29] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10608217843738558118.txt' '-o' '/tmp/graph10608217843738558118.bin' '-w' '/tmp/graph10608217843738558118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10608217843738558118.bin' '-l' '-1' '-v' '-w' '/tmp/graph10608217843738558118.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:50:29] [INFO ] Decomposing Gal with order
[2025-05-29 23:50:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:50:29] [INFO ] Removed a total of 1103 redundant transitions.
[2025-05-29 23:50:29] [INFO ] Flatten gal took : 53 ms
[2025-05-29 23:50:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 11 ms.
[2025-05-29 23:50:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17397987062432826124.gal : 3 ms
[2025-05-29 23:50:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality10406740636240672027.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17397987062432826124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10406740636240672027.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.40463e+09,0.129893,9596,306,70,9838,576,846,19572,205,2034,0
Converting to forward existential form...Done !
original formula: (AG(EF((i0.i0.u52.p249==1))) + EG((i0.i1.u3.p14==0)))
=> equivalent forward existential formula: [(FwdU((Init * !(EG((i0.i1.u3.p14==0)))),TRUE) * !(E(TRUE U (i0.i0.u52.p249==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t116, t532, t538, u59.t1, i0.t113, i0.i1.t106, i0.i1.t110, i0.i1.u0.t114, i0.i1.u4.t504, i1.t...533
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,0.367464,18300,1,0,28703,1021,4623,47673,1228,2686,65863
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 239 transition count 911
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 239 transition count 911
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 238 transition count 910
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Applied a total of 16 rules in 15 ms. Remains 236 /247 variables (removed 11) and now considering 908/913 (removed 5) transitions.
[2025-05-29 23:50:29] [INFO ] Flow matrix only has 461 transitions (discarded 447 similar events)
// Phase 1: matrix 461 rows 236 cols
[2025-05-29 23:50:29] [INFO ] Computed 28 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:50:29] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-05-29 23:50:29] [INFO ] Flow matrix only has 461 transitions (discarded 447 similar events)
[2025-05-29 23:50:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:50:30] [INFO ] State equation strengthened by 226 read => feed constraints.
[2025-05-29 23:50:30] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 656 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-05-29 23:50:30] [INFO ] Flow matrix only has 461 transitions (discarded 447 similar events)
[2025-05-29 23:50:30] [INFO ] Invariant cache hit.
[2025-05-29 23:50:30] [INFO ] State equation strengthened by 226 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 460/695 variables, 235/263 constraints. Problems are: Problem set: 0 solved, 907 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/695 variables, 225/488 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/695 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 5 (OVERLAPS) 1/696 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 696/697 variables, and 489 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 236/236 constraints, ReadFeed: 225/226 constraints, PredecessorRefiner: 907/906 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 460/695 variables, 235/263 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/695 variables, 225/488 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/695 variables, 906/1394 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 695/697 variables, and 1394 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 235/236 constraints, ReadFeed: 225/226 constraints, PredecessorRefiner: 907/906 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61279ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 61282ms
Starting structural reductions in LTL mode, iteration 1 : 236/247 places, 908/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61959 ms. Remains : 236/247 places, 908/913 transitions.
[2025-05-29 23:51:31] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:51:31] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:51:31] [INFO ] Input system was already deterministic with 908 transitions.
[2025-05-29 23:51:31] [INFO ] Flatten gal took : 27 ms
[2025-05-29 23:51:31] [INFO ] Flatten gal took : 29 ms
[2025-05-29 23:51:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16845628910817371128.gal : 4 ms
[2025-05-29 23:51:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality14214215770359515214.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16845628910817371128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14214215770359515214.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.02269e+11,16.0106,396096,2,44426,5,1.58504e+06,6,0,1805,1.57662e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:52:02] [INFO ] Flatten gal took : 28 ms
[2025-05-29 23:52:02] [INFO ] Applying decomposition
[2025-05-29 23:52:02] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14736846396344884885.txt' '-o' '/tmp/graph14736846396344884885.bin' '-w' '/tmp/graph14736846396344884885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14736846396344884885.bin' '-l' '-1' '-v' '-w' '/tmp/graph14736846396344884885.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:52:02] [INFO ] Decomposing Gal with order
[2025-05-29 23:52:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:52:02] [INFO ] Removed a total of 1113 redundant transitions.
[2025-05-29 23:52:02] [INFO ] Flatten gal took : 63 ms
[2025-05-29 23:52:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 324 labels/synchronizations in 11 ms.
[2025-05-29 23:52:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality14710497336335064161.gal : 3 ms
[2025-05-29 23:52:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2398122797037279830.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14710497336335064161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2398122797037279830.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.02269e+11,0.208672,12492,286,148,14177,1750,902,28062,248,7965,0
Converting to forward existential form...Done !
original formula: !(A((((i1.i1.u12.p50==0)||(i2.i0.u18.p73==1)) * AX(AG(((i4.i1.u34.p138==0)||(i2.i0.u14.p64==1))))) U !((EF(!(((i8.i1.u53.p213==0)||(i6.i1...288
=> equivalent forward existential formula: ([((((FwdU(Init,!(!((E(TRUE U !(((i8.i1.u53.p213==0)||(i6.i1.u47.p192==1)))) * !((E(!((i2.i0.u17.p72==1)) U (!(E...937
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t242, i0.t219, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1....843
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,0.745069,31308,1,0,45608,2964,5251,114985,1706,7965,103554
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 242 transition count 913
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 240 transition count 911
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 240 transition count 911
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 239 transition count 910
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 239 transition count 910
Applied a total of 11 rules in 9 ms. Remains 239 /247 variables (removed 8) and now considering 910/913 (removed 3) transitions.
[2025-05-29 23:52:03] [INFO ] Flow matrix only has 463 transitions (discarded 447 similar events)
// Phase 1: matrix 463 rows 239 cols
[2025-05-29 23:52:03] [INFO ] Computed 29 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:52:03] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-05-29 23:52:03] [INFO ] Flow matrix only has 463 transitions (discarded 447 similar events)
[2025-05-29 23:52:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:52:03] [INFO ] State equation strengthened by 228 read => feed constraints.
[2025-05-29 23:52:03] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 915 ms to find 0 implicit places.
Running 909 sub problems to find dead transitions.
[2025-05-29 23:52:03] [INFO ] Flow matrix only has 463 transitions (discarded 447 similar events)
[2025-05-29 23:52:03] [INFO ] Invariant cache hit.
[2025-05-29 23:52:03] [INFO ] State equation strengthened by 228 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 2 (OVERLAPS) 462/700 variables, 238/267 constraints. Problems are: Problem set: 0 solved, 909 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/700 variables, 227/494 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/700 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 5 (OVERLAPS) 1/701 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 701/702 variables, and 495 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 239/239 constraints, ReadFeed: 227/228 constraints, PredecessorRefiner: 909/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 909 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 2 (OVERLAPS) 462/700 variables, 238/267 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/700 variables, 227/494 constraints. Problems are: Problem set: 0 solved, 909 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/700 variables, 908/1402 constraints. Problems are: Problem set: 0 solved, 909 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 700/702 variables, and 1402 constraints, problems are : Problem set: 0 solved, 909 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 29/29 constraints, State Equation: 238/239 constraints, ReadFeed: 227/228 constraints, PredecessorRefiner: 909/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61245ms problems are : Problem set: 0 solved, 909 unsolved
Search for dead transitions found 0 dead transitions in 61249ms
Starting structural reductions in LTL mode, iteration 1 : 239/247 places, 910/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62178 ms. Remains : 239/247 places, 910/913 transitions.
[2025-05-29 23:53:05] [INFO ] Flatten gal took : 27 ms
[2025-05-29 23:53:05] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:53:05] [INFO ] Input system was already deterministic with 910 transitions.
[2025-05-29 23:53:05] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:53:05] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:53:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11343173101054567448.gal : 4 ms
[2025-05-29 23:53:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8093231723717150537.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11343173101054567448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8093231723717150537.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.11442e+11,28.3755,667120,2,81584,5,2.85081e+06,6,0,1819,2.49442e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:53:35] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:53:35] [INFO ] Applying decomposition
[2025-05-29 23:53:35] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17290422059837974851.txt' '-o' '/tmp/graph17290422059837974851.bin' '-w' '/tmp/graph17290422059837974851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17290422059837974851.bin' '-l' '-1' '-v' '-w' '/tmp/graph17290422059837974851.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:53:35] [INFO ] Decomposing Gal with order
[2025-05-29 23:53:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:53:35] [INFO ] Removed a total of 1115 redundant transitions.
[2025-05-29 23:53:35] [INFO ] Flatten gal took : 63 ms
[2025-05-29 23:53:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 290 labels/synchronizations in 7 ms.
[2025-05-29 23:53:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality15415588991281114454.gal : 4 ms
[2025-05-29 23:53:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality13449979114259575764.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15415588991281114454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13449979114259575764.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.11442e+11,0.163603,10888,279,157,11037,1632,795,21925,253,6776,0
Converting to forward existential form...Done !
original formula: AF((((!(E((i1.i0.u8.p38==0) U (i7.u50.p200==0))) * !(A(AG(E((i3.i0.u24.p99==1) U (u67.p203==1))) U ((u67.p141==0) + AX(((u67.p225==0)||(i...722
=> equivalent forward existential formula: [FwdG(Init,!((((!(E((i1.i0.u8.p38==0) U (i7.u50.p200==0))) * !(!((E(!(((u67.p141==0) + !(EX(!(((u67.p225==0)||(i...958
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, u67.t2, i0.t243, i0.t242, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u4.t748...843
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,2.40576,101384,1,0,187479,3344,5522,333122,1780,12067,288859
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 239 transition count 911
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 239 transition count 911
Applied a total of 10 rules in 8 ms. Remains 239 /247 variables (removed 8) and now considering 911/913 (removed 2) transitions.
[2025-05-29 23:53:38] [INFO ] Flow matrix only has 464 transitions (discarded 447 similar events)
// Phase 1: matrix 464 rows 239 cols
[2025-05-29 23:53:38] [INFO ] Computed 28 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:53:38] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-05-29 23:53:38] [INFO ] Flow matrix only has 464 transitions (discarded 447 similar events)
[2025-05-29 23:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:53:38] [INFO ] State equation strengthened by 229 read => feed constraints.
[2025-05-29 23:53:38] [INFO ] Implicit Places using invariants and state equation in 707 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
Running 910 sub problems to find dead transitions.
[2025-05-29 23:53:38] [INFO ] Flow matrix only has 464 transitions (discarded 447 similar events)
[2025-05-29 23:53:38] [INFO ] Invariant cache hit.
[2025-05-29 23:53:38] [INFO ] State equation strengthened by 229 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 2 (OVERLAPS) 463/701 variables, 238/266 constraints. Problems are: Problem set: 0 solved, 910 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/701 variables, 228/494 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/701 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 5 (OVERLAPS) 1/702 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 702/703 variables, and 495 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 239/239 constraints, ReadFeed: 228/229 constraints, PredecessorRefiner: 910/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/238 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 2 (OVERLAPS) 463/701 variables, 238/266 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/701 variables, 228/494 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/701 variables, 909/1403 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 701/703 variables, and 1403 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 238/239 constraints, ReadFeed: 228/229 constraints, PredecessorRefiner: 910/909 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61325ms problems are : Problem set: 0 solved, 910 unsolved
Search for dead transitions found 0 dead transitions in 61328ms
Starting structural reductions in LTL mode, iteration 1 : 239/247 places, 911/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62191 ms. Remains : 239/247 places, 911/913 transitions.
[2025-05-29 23:54:40] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:54:40] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:54:40] [INFO ] Input system was already deterministic with 911 transitions.
[2025-05-29 23:54:40] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:54:40] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:54:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality12903449558972015629.gal : 4 ms
[2025-05-29 23:54:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality378984304984102573.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12903449558972015629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality378984304984102573.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.16029e+11,29.2444,632448,2,57516,5,2.58623e+06,6,0,1820,2.44021e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:55:10] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:55:10] [INFO ] Applying decomposition
[2025-05-29 23:55:10] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12430221905308520805.txt' '-o' '/tmp/graph12430221905308520805.bin' '-w' '/tmp/graph12430221905308520805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12430221905308520805.bin' '-l' '-1' '-v' '-w' '/tmp/graph12430221905308520805.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:55:10] [INFO ] Decomposing Gal with order
[2025-05-29 23:55:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:55:10] [INFO ] Removed a total of 1109 redundant transitions.
[2025-05-29 23:55:10] [INFO ] Flatten gal took : 73 ms
[2025-05-29 23:55:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 299 labels/synchronizations in 8 ms.
[2025-05-29 23:55:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13960717516738939014.gal : 4 ms
[2025-05-29 23:55:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality2230838778939942223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13960717516738939014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2230838778939942223.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.16029e+11,0.191159,11012,229,154,12298,1612,795,19548,260,6329,0
Converting to forward existential form...Done !
original formula: E(AX((AG(AX(((i3.i1.u64.p258==0)||(i8.i1.u53.p214==1)))) * AX(AX(((i6.i0.u45.p173==0)||(i5.i0.u35.p146==1)))))) U (AF(!(A(EF((i8.i2.u57.p...324
=> equivalent forward existential formula: [(((FwdU(Init,!(EX(!((!(E(TRUE U !(!(EX(!(((i3.i1.u64.p258==0)||(i8.i1.u53.p214==1)))))))) * !(EX(!(!(EX(!(((i6....721
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, u66.t2, i0.t243, i0.t242, i0.i0.t246, i0.i0.u6.t213, i0.i1.t226, i0.i1.t234...849
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.405268,16644,1,0,24259,2161,4988,35316,1739,6329,62470
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 238 transition count 910
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 235 transition count 907
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 235 transition count 907
Applied a total of 18 rules in 18 ms. Remains 235 /247 variables (removed 12) and now considering 907/913 (removed 6) transitions.
[2025-05-29 23:55:11] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
// Phase 1: matrix 460 rows 235 cols
[2025-05-29 23:55:11] [INFO ] Computed 28 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:55:11] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-05-29 23:55:11] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:55:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:55:11] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-29 23:55:12] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-29 23:55:12] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:55:12] [INFO ] Invariant cache hit.
[2025-05-29 23:55:12] [INFO ] State equation strengthened by 225 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/695 variables, and 486 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 905/1391 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/695 variables, and 1391 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61123ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 61126ms
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 907/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62155 ms. Remains : 235/247 places, 907/913 transitions.
[2025-05-29 23:56:13] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:56:13] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:56:13] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-29 23:56:13] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:56:13] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:56:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2231304626358208174.gal : 4 ms
[2025-05-29 23:56:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality5267227441047145262.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2231304626358208174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5267227441047145262.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,12.3423,324324,2,35328,5,1.32648e+06,6,0,1800,1.3355e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:56:43] [INFO ] Flatten gal took : 38 ms
[2025-05-29 23:56:43] [INFO ] Applying decomposition
[2025-05-29 23:56:43] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4906977502059269946.txt' '-o' '/tmp/graph4906977502059269946.bin' '-w' '/tmp/graph4906977502059269946.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4906977502059269946.bin' '-l' '-1' '-v' '-w' '/tmp/graph4906977502059269946.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:56:43] [INFO ] Decomposing Gal with order
[2025-05-29 23:56:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:56:43] [INFO ] Removed a total of 1111 redundant transitions.
[2025-05-29 23:56:43] [INFO ] Flatten gal took : 61 ms
[2025-05-29 23:56:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 10 ms.
[2025-05-29 23:56:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality14441940570640541635.gal : 3 ms
[2025-05-29 23:56:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality12646887372011474084.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14441940570640541635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12646887372011474084.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,0.209885,11520,238,153,13772,1856,923,19156,248,7619,0
Converting to forward existential form...Done !
original formula: AG(((EX(AF((i3.i1.u26.p105==0))) + (i6.i1.u47.p193==0)) + ((i8.i1.u51.p206==0)&&(i9.u66.p142==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((i8.i1.u51.p206==0)&&(i9.u66.p142==1)))) * !((i6.i1.u47.p193==0))) * !(EX(!(EG(!((i3.i1...183
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t243, i0.t242, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u4.t748, i0.i1....852
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.353038,13312,1,0,16107,1926,4979,22437,1696,7619,42997
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 238 transition count 910
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 235 transition count 907
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 235 transition count 907
Applied a total of 18 rules in 16 ms. Remains 235 /247 variables (removed 12) and now considering 907/913 (removed 6) transitions.
[2025-05-29 23:56:44] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:56:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:56:44] [INFO ] Implicit Places using invariants in 244 ms returned []
[2025-05-29 23:56:44] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:56:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:56:44] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-29 23:56:45] [INFO ] Implicit Places using invariants and state equation in 1038 ms returned []
Implicit Place search using SMT with State Equation took 1301 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-29 23:56:45] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:56:45] [INFO ] Invariant cache hit.
[2025-05-29 23:56:45] [INFO ] State equation strengthened by 225 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/695 variables, and 486 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 905/1391 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/695 variables, and 1391 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61188ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 61190ms
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 907/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62510 ms. Remains : 235/247 places, 907/913 transitions.
[2025-05-29 23:57:46] [INFO ] Flatten gal took : 22 ms
[2025-05-29 23:57:46] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:57:46] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-29 23:57:46] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:57:46] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:57:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality1701095792065685286.gal : 5 ms
[2025-05-29 23:57:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality7902912465648487849.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1701095792065685286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7902912465648487849.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,11.6238,324100,2,35328,5,1.32648e+06,6,0,1800,1.3355e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-29 23:58:16] [INFO ] Flatten gal took : 26 ms
[2025-05-29 23:58:16] [INFO ] Applying decomposition
[2025-05-29 23:58:16] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9990099276680171283.txt' '-o' '/tmp/graph9990099276680171283.bin' '-w' '/tmp/graph9990099276680171283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9990099276680171283.bin' '-l' '-1' '-v' '-w' '/tmp/graph9990099276680171283.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:58:16] [INFO ] Decomposing Gal with order
[2025-05-29 23:58:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:58:17] [INFO ] Removed a total of 1111 redundant transitions.
[2025-05-29 23:58:17] [INFO ] Flatten gal took : 56 ms
[2025-05-29 23:58:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 325 labels/synchronizations in 7 ms.
[2025-05-29 23:58:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2177748701116600993.gal : 3 ms
[2025-05-29 23:58:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality15401962024958682217.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2177748701116600993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15401962024958682217.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,0.227487,12980,256,139,16380,1425,872,27758,248,6354,0
Converting to forward existential form...Done !
original formula: EX(EG(EF((i3.i0.u21.p91==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U (i3.i0.u21.p91==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t242, i0.t219, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1....850
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,15.5443,415156,1,0,537253,5021,5007,837106,1720,28931,583435
FORMULA CloudDeployment-PT-7a-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 238 transition count 910
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 235 transition count 907
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 235 transition count 907
Applied a total of 18 rules in 21 ms. Remains 235 /247 variables (removed 12) and now considering 907/913 (removed 6) transitions.
[2025-05-29 23:58:32] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:58:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:58:32] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-05-29 23:58:32] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:58:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 23:58:32] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-29 23:58:33] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 776 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-29 23:58:33] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-29 23:58:33] [INFO ] Invariant cache hit.
[2025-05-29 23:58:33] [INFO ] State equation strengthened by 225 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/695 variables, and 486 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 905/1391 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/695 variables, and 1391 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61252ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 61256ms
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 907/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62056 ms. Remains : 235/247 places, 907/913 transitions.
[2025-05-29 23:59:34] [INFO ] Flatten gal took : 23 ms
[2025-05-29 23:59:34] [INFO ] Flatten gal took : 24 ms
[2025-05-29 23:59:34] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-29 23:59:34] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:59:34] [INFO ] Flatten gal took : 25 ms
[2025-05-29 23:59:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality3357631066579446256.gal : 4 ms
[2025-05-29 23:59:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality16341227160669775247.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3357631066579446256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16341227160669775247.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,11.6014,325000,2,35328,5,1.32648e+06,6,0,1800,1.3355e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 00:00:04] [INFO ] Flatten gal took : 29 ms
[2025-05-30 00:00:04] [INFO ] Applying decomposition
[2025-05-30 00:00:05] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15899523498897337766.txt' '-o' '/tmp/graph15899523498897337766.bin' '-w' '/tmp/graph15899523498897337766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15899523498897337766.bin' '-l' '-1' '-v' '-w' '/tmp/graph15899523498897337766.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:00:05] [INFO ] Decomposing Gal with order
[2025-05-30 00:00:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:00:05] [INFO ] Removed a total of 1104 redundant transitions.
[2025-05-30 00:00:05] [INFO ] Flatten gal took : 58 ms
[2025-05-30 00:00:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 357 labels/synchronizations in 7 ms.
[2025-05-30 00:00:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3430991649023506668.gal : 4 ms
[2025-05-30 00:00:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality4966105909721412032.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3430991649023506668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4966105909721412032.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,0.208436,11692,218,154,12891,1867,832,19935,261,8611,0
Converting to forward existential form...Done !
original formula: EG((EF((i2.i1.u14.p80==1)) * EX(((i0.i1.u5.p25==0)||((i6.i1.u63.p260==0)&&(i9.u64.p114==1))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (i2.i1.u14.p80==1)) * EX(((i0.i1.u5.p25==0)||((i6.i1.u63.p260==0)&&(i9.u64.p114==1))))))] !...162
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t242, i0.t219, i0.i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1....852
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,14.2288,369068,1,0,461307,5932,4984,673345,1751,34579,482120
FORMULA CloudDeployment-PT-7a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 913/913 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 241 transition count 913
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 9 place count 238 transition count 910
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 238 transition count 910
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 237 transition count 909
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 237 transition count 909
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 236 transition count 908
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 236 transition count 908
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 235 transition count 907
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 235 transition count 907
Applied a total of 18 rules in 30 ms. Remains 235 /247 variables (removed 12) and now considering 907/913 (removed 6) transitions.
[2025-05-30 00:00:19] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-30 00:00:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:00:19] [INFO ] Implicit Places using invariants in 186 ms returned []
[2025-05-30 00:00:19] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-30 00:00:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:00:19] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-30 00:00:20] [INFO ] Implicit Places using invariants and state equation in 841 ms returned []
Implicit Place search using SMT with State Equation took 1029 ms to find 0 implicit places.
Running 906 sub problems to find dead transitions.
[2025-05-30 00:00:20] [INFO ] Flow matrix only has 460 transitions (discarded 447 similar events)
[2025-05-30 00:00:20] [INFO ] Invariant cache hit.
[2025-05-30 00:00:20] [INFO ] State equation strengthened by 225 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 693/695 variables, and 486 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30048 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (OVERLAPS) 459/693 variables, 234/262 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/693 variables, 224/486 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/693 variables, 905/1391 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 693/695 variables, and 1391 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 28/28 constraints, State Equation: 234/235 constraints, ReadFeed: 224/225 constraints, PredecessorRefiner: 906/905 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61230ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 61234ms
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 907/913 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62297 ms. Remains : 235/247 places, 907/913 transitions.
[2025-05-30 00:01:21] [INFO ] Flatten gal took : 24 ms
[2025-05-30 00:01:21] [INFO ] Flatten gal took : 24 ms
[2025-05-30 00:01:21] [INFO ] Input system was already deterministic with 907 transitions.
[2025-05-30 00:01:21] [INFO ] Flatten gal took : 25 ms
[2025-05-30 00:01:21] [INFO ] Flatten gal took : 25 ms
[2025-05-30 00:01:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality8667681541488863649.gal : 4 ms
[2025-05-30 00:01:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12451260812876702018.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8667681541488863649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12451260812876702018.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,11.7326,325328,2,35328,5,1.32648e+06,6,0,1800,1.3355e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 00:01:51] [INFO ] Flatten gal took : 24 ms
[2025-05-30 00:01:51] [INFO ] Applying decomposition
[2025-05-30 00:01:51] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11787022411407095185.txt' '-o' '/tmp/graph11787022411407095185.bin' '-w' '/tmp/graph11787022411407095185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11787022411407095185.bin' '-l' '-1' '-v' '-w' '/tmp/graph11787022411407095185.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:01:52] [INFO ] Decomposing Gal with order
[2025-05-30 00:01:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:01:52] [INFO ] Removed a total of 1110 redundant transitions.
[2025-05-30 00:01:52] [INFO ] Flatten gal took : 66 ms
[2025-05-30 00:01:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 325 labels/synchronizations in 22 ms.
[2025-05-30 00:01:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality6028751879777600508.gal : 4 ms
[2025-05-30 00:01:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7466185497799123000.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6028751879777600508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7466185497799123000.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.97683e+11,0.221846,11992,271,148,13179,1715,894,26187,248,7393,0
Converting to forward existential form...Done !
original formula: AX(AX(AX(EX(A((i2.i0.u17.p72==1) U (i9.u65.p32==1))))))
=> equivalent forward existential formula: [(EY(EY(EY(Init))) * !(EX(!((E(!((i9.u65.p32==1)) U (!((i2.i0.u17.p72==1)) * !((i9.u65.p32==1)))) + EG(!((i9.u65...179
Reverse transition relation is NOT exact ! Due to transitions t248, t782, t795, i0.t243, i0.t242, i0.t226, i0.i0.t234, i0.i0.t239, i0.i0.u3.t748, i0.i1.t24...846
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,0.378691,13528,1,0,16055,1904,4878,27732,1689,7393,48693
FORMULA CloudDeployment-PT-7a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 00:01:52] [INFO ] Flatten gal took : 26 ms
[2025-05-30 00:01:52] [INFO ] Flatten gal took : 24 ms
Total runtime 1158374 ms.
BK_STOP 1748563312743
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-7a"
export BK_EXAMINATION="CTLCardinality"
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-7a, examination is CTLCardinality"
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-174854027800081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7a.tgz
mv CloudDeployment-PT-7a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;