Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102300307.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)
...............................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FireWire-PT-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102300307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.4K 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 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 194K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 100K 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 FireWire-PT-09-LTLCardinality-00
FORMULA_NAME FireWire-PT-09-LTLCardinality-01
FORMULA_NAME FireWire-PT-09-LTLCardinality-02
FORMULA_NAME FireWire-PT-09-LTLCardinality-03
FORMULA_NAME FireWire-PT-09-LTLCardinality-04
FORMULA_NAME FireWire-PT-09-LTLCardinality-05
FORMULA_NAME FireWire-PT-09-LTLCardinality-06
FORMULA_NAME FireWire-PT-09-LTLCardinality-07
FORMULA_NAME FireWire-PT-09-LTLCardinality-08
FORMULA_NAME FireWire-PT-09-LTLCardinality-09
FORMULA_NAME FireWire-PT-09-LTLCardinality-10
FORMULA_NAME FireWire-PT-09-LTLCardinality-11
FORMULA_NAME FireWire-PT-09-LTLCardinality-12
FORMULA_NAME FireWire-PT-09-LTLCardinality-13
FORMULA_NAME FireWire-PT-09-LTLCardinality-14
FORMULA_NAME FireWire-PT-09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748857379593

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 09:43:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 09:43:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 09:43:02] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2025-06-02 09:43:02] [INFO ] Transformed 130 places.
[2025-06-02 09:43:02] [INFO ] Transformed 408 transitions.
[2025-06-02 09:43:02] [INFO ] Found NUPN structural information;
[2025-06-02 09:43:02] [INFO ] Parsed PT model containing 130 places and 408 transitions and 1525 arcs in 410 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA FireWire-PT-09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 352/352 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 126 transition count 344
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 126 transition count 344
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 11 place count 126 transition count 341
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 126 transition count 335
Applied a total of 17 rules in 84 ms. Remains 126 /130 variables (removed 4) and now considering 335/352 (removed 17) transitions.
[2025-06-02 09:43:03] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
// Phase 1: matrix 309 rows 126 cols
[2025-06-02 09:43:03] [INFO ] Computed 8 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:43:03] [INFO ] Implicit Places using invariants in 431 ms returned []
[2025-06-02 09:43:03] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
[2025-06-02 09:43:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:43:04] [INFO ] State equation strengthened by 45 read => feed constraints.
[2025-06-02 09:43:04] [INFO ] Implicit Places using invariants and state equation in 708 ms returned [13, 38]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1201 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/130 places, 335/352 transitions.
Applied a total of 0 rules in 12 ms. Remains 124 /124 variables (removed 0) and now considering 335/335 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1342 ms. Remains : 124/130 places, 335/352 transitions.
Support contains 22 out of 124 places after structural reductions.
[2025-06-02 09:43:05] [INFO ] Flatten gal took : 123 ms
[2025-06-02 09:43:05] [INFO ] Flatten gal took : 76 ms
[2025-06-02 09:43:05] [INFO ] Input system was already deterministic with 335 transitions.
RANDOM walk for 40000 steps (2260 resets) in 2066 ms. (19 steps per ms) remains 4/15 properties
BEST_FIRST walk for 40004 steps (624 resets) in 393 ms. (101 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (562 resets) in 232 ms. (171 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (557 resets) in 185 ms. (215 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (598 resets) in 149 ms. (266 steps per ms) remains 4/4 properties
[2025-06-02 09:43:06] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
// Phase 1: matrix 309 rows 124 cols
[2025-06-02 09:43:06] [INFO ] Computed 6 invariants in 6 ms
[2025-06-02 09:43:06] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 76/80 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 40/120 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 308/428 variables, 120/126 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 44/170 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/428 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 4/432 variables, 4/174 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/432 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/433 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/433 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/433 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 433/433 variables, and 175 constraints, problems are : Problem set: 0 solved, 4 unsolved in 746 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 124/124 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 76/80 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 40/120 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 308/428 variables, 120/126 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 44/170 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/428 variables, 4/174 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/428 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 4/432 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/432 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/433 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/433 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/433 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 433/433 variables, and 179 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1150 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 124/124 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1953ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 227 ms.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 335/335 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 124 transition count 332
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 1 with 2 rules applied. Total rules applied 5 place count 123 transition count 331
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 120 transition count 337
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 17 place count 120 transition count 331
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 120 transition count 328
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 120 transition count 328
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 117 transition count 326
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 117 transition count 324
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 116 transition count 323
Applied a total of 31 rules in 155 ms. Remains 116 /124 variables (removed 8) and now considering 323/335 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 116/124 places, 323/335 transitions.
RANDOM walk for 40000 steps (2293 resets) in 395 ms. (101 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (565 resets) in 227 ms. (175 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (537 resets) in 162 ms. (245 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (590 resets) in 147 ms. (270 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1024526 steps, run timeout after 3001 ms. (steps per millisecond=341 ) properties seen :2 out of 3
Probabilistic random walk after 1024526 steps, saw 222736 distinct states, run finished after 3007 ms. (steps per millisecond=340 ) properties seen :2
[2025-06-02 09:43:12] [INFO ] Flow matrix only has 294 transitions (discarded 29 similar events)
// Phase 1: matrix 294 rows 116 cols
[2025-06-02 09:43:12] [INFO ] Computed 6 invariants in 4 ms
[2025-06-02 09:43:12] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 47/55 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/103 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 218/321 variables, 60/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/321 variables, 23/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/321 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/322 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/322 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 88/410 variables, 44/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/410 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/410 variables, 22/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/410 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/410 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 410/410 variables, and 167 constraints, problems are : Problem set: 0 solved, 1 unsolved in 308 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 116/116 constraints, ReadFeed: 45/45 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 47/55 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 48/103 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 218/321 variables, 60/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/321 variables, 23/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/321 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/322 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/322 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/322 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 88/410 variables, 44/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/410 variables, 2/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/410 variables, 22/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/410 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/410 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 410/410 variables, and 168 constraints, problems are : Problem set: 0 solved, 1 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 116/116 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 709ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 323/323 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 114 transition count 318
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 114 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 113 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 113 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 112 transition count 313
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 112 transition count 313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 111 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 111 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 110 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 110 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 109 transition count 305
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 109 transition count 305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 108 transition count 303
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 108 transition count 303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 107 transition count 300
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 107 transition count 300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 106 transition count 298
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 106 transition count 298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 105 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 105 transition count 296
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 104 transition count 294
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 104 transition count 294
Applied a total of 24 rules in 106 ms. Remains 104 /116 variables (removed 12) and now considering 294/323 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 104/116 places, 294/323 transitions.
RANDOM walk for 40000 steps (2284 resets) in 330 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (581 resets) in 206 ms. (193 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1339430 steps, run timeout after 3001 ms. (steps per millisecond=446 ) properties seen :0 out of 1
Probabilistic random walk after 1339430 steps, saw 300255 distinct states, run finished after 3001 ms. (steps per millisecond=446 ) properties seen :0
[2025-06-02 09:43:16] [INFO ] Flow matrix only has 265 transitions (discarded 29 similar events)
// Phase 1: matrix 265 rows 104 cols
[2025-06-02 09:43:16] [INFO ] Computed 6 invariants in 3 ms
[2025-06-02 09:43:16] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 47/55 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 36/91 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/91 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 189/280 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/280 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/280 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/281 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/281 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/281 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 88/369 variables, 44/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/369 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/369 variables, 22/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/369 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/369 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 150 constraints, problems are : Problem set: 0 solved, 1 unsolved in 215 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 40/40 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 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5/8 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 47/55 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 36/91 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/91 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/91 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 189/280 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/280 variables, 18/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/280 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/281 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/281 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/281 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 88/369 variables, 44/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/369 variables, 2/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/369 variables, 22/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/369 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/369 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/369 variables, and 151 constraints, problems are : Problem set: 0 solved, 1 unsolved in 264 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 494ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 294/294 transitions.
Applied a total of 0 rules in 9 ms. Remains 104 /104 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 104/104 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 294/294 transitions.
Applied a total of 0 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2025-06-02 09:43:16] [INFO ] Flow matrix only has 265 transitions (discarded 29 similar events)
[2025-06-02 09:43:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:43:16] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-06-02 09:43:16] [INFO ] Flow matrix only has 265 transitions (discarded 29 similar events)
[2025-06-02 09:43:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:43:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 09:43:17] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:43:17] [INFO ] Redundant transitions in 43 ms returned []
Running 292 sub problems to find dead transitions.
[2025-06-02 09:43:17] [INFO ] Flow matrix only has 265 transitions (discarded 29 similar events)
[2025-06-02 09:43:17] [INFO ] Invariant cache hit.
[2025-06-02 09:43:17] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 292 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:19] [INFO ] Deduced a trap composed of 36 places in 176 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:19] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:19] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:20] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:20] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 14 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 265/368 variables, 103/114 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/154 constraints. Problems are: Problem set: 0 solved, 292 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:26] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:26] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 2/156 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 292 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/369 variables, and 157 constraints, problems are : Problem set: 0 solved, 292 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 292 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 3 (OVERLAPS) 265/368 variables, 103/116 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 40/156 constraints. Problems are: Problem set: 0 solved, 292 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 292/448 constraints. Problems are: Problem set: 0 solved, 292 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:55] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:58] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:43:58] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 3/451 constraints. Problems are: Problem set: 0 solved, 292 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:08] [INFO ] Deduced a trap along path composed of 2 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:09] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/369 variables, and 453 constraints, problems are : Problem set: 0 solved, 292 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 103/104 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 292/292 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60502ms problems are : Problem set: 0 solved, 292 unsolved
Search for dead transitions found 0 dead transitions in 60510ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61193 ms. Remains : 104/104 places, 294/294 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 108 edges and 104 vertex of which 29 / 104 are part of one of the 4 SCC in 4 ms
Free SCC test removed 25 places
Drop transitions (Empty/Sink Transition effects.) removed 119 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 126 transitions.
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 3 place count 78 transition count 167
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 78 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 77 transition count 163
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 77 transition count 162
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 11 place count 76 transition count 161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 12 place count 75 transition count 134
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 75 transition count 134
Free-agglomeration rule applied 3 times with reduction of 2 identical transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 75 transition count 129
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 72 transition count 128
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 72 transition count 128
Applied a total of 22 rules in 61 ms. Remains 72 /104 variables (removed 32) and now considering 128/294 (removed 166) transitions.
Running SMT prover for 1 properties.
[2025-06-02 09:44:17] [INFO ] Flow matrix only has 126 transitions (discarded 2 similar events)
// Phase 1: matrix 126 rows 72 cols
[2025-06-02 09:44:17] [INFO ] Computed 6 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 09:44:17] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2025-06-02 09:44:18] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 09:44:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2025-06-02 09:44:18] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 09:44:18] [INFO ] After 101ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 09:44:18] [INFO ] After 169ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 438 ms.
Computed a total of 21 stabilizing places and 45 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p1)&&p0))))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 335/335 (removed 0) transitions.
[2025-06-02 09:44:18] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
// Phase 1: matrix 309 rows 124 cols
[2025-06-02 09:44:18] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:44:18] [INFO ] Implicit Places using invariants in 194 ms returned []
[2025-06-02 09:44:18] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
[2025-06-02 09:44:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:44:19] [INFO ] State equation strengthened by 45 read => feed constraints.
[2025-06-02 09:44:19] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Running 334 sub problems to find dead transitions.
[2025-06-02 09:44:19] [INFO ] Flow matrix only has 309 transitions (discarded 26 similar events)
[2025-06-02 09:44:19] [INFO ] Invariant cache hit.
[2025-06-02 09:44:19] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:24] [INFO ] Deduced a trap composed of 43 places in 200 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:24] [INFO ] Deduced a trap composed of 15 places in 211 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:25] [INFO ] Deduced a trap composed of 35 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:25] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:44:26] [INFO ] Deduced a trap composed of 22 places in 190 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 4 (OVERLAPS) 308/432 variables, 124/135 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 44/179 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 7 (OVERLAPS) 1/433 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 9 (OVERLAPS) 0/433 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 334 unsolved
No progress, stopping.
After SMT solving in domain Real declared 433/433 variables, and 180 constraints, problems are : Problem set: 0 solved, 334 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 124/124 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 334/334 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 334 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 4 (OVERLAPS) 308/432 variables, 124/135 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 44/179 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 334/513 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:03] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:12] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/432 variables, 2/515 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/433 variables, and 515 constraints, problems are : Problem set: 0 solved, 334 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 124/124 constraints, ReadFeed: 44/45 constraints, PredecessorRefiner: 334/334 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 334 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Finished structural reductions in LTL mode , in 1 iterations and 61003 ms. Remains : 124/124 places, 335/335 transitions.
Stuttering acceptance computed with spot in 470 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA FireWire-PT-09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-02 finished in 61572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 122 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 122 transition count 330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 121 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 121 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 120 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 120 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 119 transition count 322
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 119 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 118 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 118 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 117 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 117 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 116 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 116 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 115 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 115 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 112 transition count 306
Applied a total of 24 rules in 41 ms. Remains 112 /124 variables (removed 12) and now considering 306/335 (removed 29) transitions.
[2025-06-02 09:45:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 112 cols
[2025-06-02 09:45:20] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:45:20] [INFO ] Implicit Places using invariants in 152 ms returned []
[2025-06-02 09:45:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2025-06-02 09:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:45:20] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 09:45:20] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Running 305 sub problems to find dead transitions.
[2025-06-02 09:45:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2025-06-02 09:45:20] [INFO ] Invariant cache hit.
[2025-06-02 09:45:20] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:25] [INFO ] Deduced a trap composed of 38 places in 184 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:25] [INFO ] Deduced a trap composed of 15 places in 175 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:25] [INFO ] Deduced a trap composed of 22 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:45:25] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (OVERLAPS) 279/391 variables, 112/122 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (OVERLAPS) 1/392 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 9 (OVERLAPS) 0/392 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
No progress, stopping.
After SMT solving in domain Real declared 392/392 variables, and 162 constraints, problems are : Problem set: 0 solved, 305 unsolved in 27383 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (OVERLAPS) 279/391 variables, 112/122 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 305/466 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:01] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 391/392 variables, and 467 constraints, problems are : Problem set: 0 solved, 305 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 39/40 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57528ms problems are : Problem set: 0 solved, 305 unsolved
Search for dead transitions found 0 dead transitions in 57530ms
Starting structural reductions in LTL mode, iteration 1 : 112/124 places, 306/335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58060 ms. Remains : 112/124 places, 306/335 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-03 finished in 58195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 122 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 122 transition count 330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 121 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 121 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 120 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 120 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 119 transition count 322
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 119 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 118 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 118 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 117 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 117 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 116 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 116 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 115 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 115 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 112 transition count 306
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 111 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 109 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 109 transition count 305
Applied a total of 34 rules in 96 ms. Remains 109 /124 variables (removed 15) and now considering 305/335 (removed 30) transitions.
[2025-06-02 09:46:18] [INFO ] Flow matrix only has 275 transitions (discarded 30 similar events)
// Phase 1: matrix 275 rows 109 cols
[2025-06-02 09:46:18] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:46:18] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-02 09:46:18] [INFO ] Flow matrix only has 275 transitions (discarded 30 similar events)
[2025-06-02 09:46:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:46:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-06-02 09:46:18] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:46:18] [INFO ] Redundant transitions in 8 ms returned []
Running 304 sub problems to find dead transitions.
[2025-06-02 09:46:18] [INFO ] Flow matrix only has 275 transitions (discarded 30 similar events)
[2025-06-02 09:46:18] [INFO ] Invariant cache hit.
[2025-06-02 09:46:18] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:23] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:23] [INFO ] Deduced a trap composed of 15 places in 179 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:23] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:23] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (OVERLAPS) 274/383 variables, 109/119 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/383 variables, 41/160 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/383 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 7 (OVERLAPS) 1/384 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/384 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 9 (OVERLAPS) 0/384 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 304 unsolved
No progress, stopping.
After SMT solving in domain Real declared 384/384 variables, and 161 constraints, problems are : Problem set: 0 solved, 304 unsolved in 24673 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 109/109 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/109 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (OVERLAPS) 274/383 variables, 109/119 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/383 variables, 41/160 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/383 variables, 304/464 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:52] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:46:54] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/383 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:08] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:12] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 383/384 variables, and 468 constraints, problems are : Problem set: 0 solved, 304 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 109/109 constraints, ReadFeed: 41/42 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 54871ms problems are : Problem set: 0 solved, 304 unsolved
Search for dead transitions found 0 dead transitions in 54873ms
Starting structural reductions in SI_LTL mode, iteration 1 : 109/124 places, 305/335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55408 ms. Remains : 109/124 places, 305/335 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-09-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-04 finished in 55575 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G((p1&&X(p2)))))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 332
Applied a total of 2 rules in 3 ms. Remains 123 /124 variables (removed 1) and now considering 332/335 (removed 3) transitions.
[2025-06-02 09:47:13] [INFO ] Flow matrix only has 306 transitions (discarded 26 similar events)
// Phase 1: matrix 306 rows 123 cols
[2025-06-02 09:47:13] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:47:14] [INFO ] Implicit Places using invariants in 200 ms returned []
[2025-06-02 09:47:14] [INFO ] Flow matrix only has 306 transitions (discarded 26 similar events)
[2025-06-02 09:47:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:47:14] [INFO ] State equation strengthened by 44 read => feed constraints.
[2025-06-02 09:47:14] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
Running 331 sub problems to find dead transitions.
[2025-06-02 09:47:14] [INFO ] Flow matrix only has 306 transitions (discarded 26 similar events)
[2025-06-02 09:47:14] [INFO ] Invariant cache hit.
[2025-06-02 09:47:14] [INFO ] State equation strengthened by 44 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (OVERLAPS) 1/123 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 331 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:19] [INFO ] Deduced a trap composed of 43 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:19] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:19] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:19] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:47:19] [INFO ] Deduced a trap composed of 42 places in 58 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (OVERLAPS) 305/428 variables, 123/134 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/428 variables, 43/177 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 7 (OVERLAPS) 1/429 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/429 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 9 (OVERLAPS) 0/429 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 331 unsolved
No progress, stopping.
After SMT solving in domain Real declared 429/429 variables, and 178 constraints, problems are : Problem set: 0 solved, 331 unsolved in 28364 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 123/123 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 331 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (OVERLAPS) 1/123 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (OVERLAPS) 305/428 variables, 123/134 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/428 variables, 43/177 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 331/508 constraints. Problems are: Problem set: 0 solved, 331 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:01] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:02] [INFO ] Deduced a trap along path composed of 16 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:10] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 428/429 variables, and 511 constraints, problems are : Problem set: 0 solved, 331 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 123/123 constraints, ReadFeed: 43/44 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 58538ms problems are : Problem set: 0 solved, 331 unsolved
Search for dead transitions found 0 dead transitions in 58540ms
Starting structural reductions in LTL mode, iteration 1 : 123/124 places, 332/335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59223 ms. Remains : 123/124 places, 332/335 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-09-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-05 finished in 59521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 122 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 122 transition count 330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 121 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 121 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 120 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 120 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 119 transition count 322
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 119 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 118 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 118 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 117 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 117 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 116 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 116 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 115 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 115 transition count 312
Applied a total of 18 rules in 18 ms. Remains 115 /124 variables (removed 9) and now considering 312/335 (removed 23) transitions.
[2025-06-02 09:48:13] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
// Phase 1: matrix 286 rows 115 cols
[2025-06-02 09:48:13] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:48:13] [INFO ] Implicit Places using invariants in 189 ms returned []
[2025-06-02 09:48:13] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
[2025-06-02 09:48:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:48:13] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 09:48:14] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
Running 311 sub problems to find dead transitions.
[2025-06-02 09:48:14] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
[2025-06-02 09:48:14] [INFO ] Invariant cache hit.
[2025-06-02 09:48:14] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (OVERLAPS) 1/115 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:19] [INFO ] Deduced a trap composed of 39 places in 190 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:19] [INFO ] Deduced a trap composed of 15 places in 173 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:19] [INFO ] Deduced a trap composed of 22 places in 182 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:19] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:19] [INFO ] Deduced a trap composed of 42 places in 73 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (OVERLAPS) 285/400 variables, 115/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 7 (OVERLAPS) 1/401 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/401 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 9 (OVERLAPS) 0/401 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 311 unsolved
No progress, stopping.
After SMT solving in domain Real declared 401/401 variables, and 166 constraints, problems are : Problem set: 0 solved, 311 unsolved in 28577 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 115/115 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (OVERLAPS) 1/115 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (OVERLAPS) 285/400 variables, 115/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 39/165 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 311/476 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:54] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:48:59] [INFO ] Deduced a trap composed of 36 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:02] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 400/401 variables, and 479 constraints, problems are : Problem set: 0 solved, 311 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 115/115 constraints, ReadFeed: 39/40 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58748ms problems are : Problem set: 0 solved, 311 unsolved
Search for dead transitions found 0 dead transitions in 58750ms
Starting structural reductions in LTL mode, iteration 1 : 115/124 places, 312/335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59346 ms. Remains : 115/124 places, 312/335 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-06 finished in 59456 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(!p1 U (p2||G(!p1)))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 122 transition count 331
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 122 transition count 331
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 121 transition count 329
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 121 transition count 329
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 120 transition count 326
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 120 transition count 326
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 119 transition count 324
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 119 transition count 324
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 118 transition count 321
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 118 transition count 321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 117 transition count 319
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 117 transition count 319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 116 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 116 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 115 transition count 314
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 115 transition count 314
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 114 transition count 311
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 114 transition count 311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 113 transition count 309
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 113 transition count 309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 112 transition count 307
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 112 transition count 307
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 111 transition count 305
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 111 transition count 305
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 110 transition count 304
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 107 transition count 310
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 107 transition count 304
Applied a total of 38 rules in 46 ms. Remains 107 /124 variables (removed 17) and now considering 304/335 (removed 31) transitions.
[2025-06-02 09:49:12] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
// Phase 1: matrix 271 rows 107 cols
[2025-06-02 09:49:12] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:49:13] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-02 09:49:13] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2025-06-02 09:49:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:49:13] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 09:49:13] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:49:13] [INFO ] Redundant transitions in 9 ms returned []
Running 301 sub problems to find dead transitions.
[2025-06-02 09:49:13] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2025-06-02 09:49:13] [INFO ] Invariant cache hit.
[2025-06-02 09:49:13] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:15] [INFO ] Deduced a trap composed of 37 places in 189 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:15] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:15] [INFO ] Deduced a trap composed of 21 places in 174 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:15] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:16] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 7 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:18] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 4 (OVERLAPS) 270/376 variables, 106/118 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 40/158 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:25] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/376 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 8 (OVERLAPS) 1/377 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/377 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 377/378 variables, and 160 constraints, problems are : Problem set: 0 solved, 301 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 301/301 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 3 (OVERLAPS) 270/376 variables, 106/119 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 40/159 constraints. Problems are: Problem set: 0 solved, 301 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 301/460 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:52] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:49:53] [INFO ] Deduced a trap composed of 15 places in 155 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 2/462 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:02] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/376 variables, 1/463 constraints. Problems are: Problem set: 0 solved, 301 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/378 variables, and 463 constraints, problems are : Problem set: 0 solved, 301 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 106/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 301/301 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 301 unsolved
Search for dead transitions found 0 dead transitions in 60176ms
Starting structural reductions in SI_LTL mode, iteration 1 : 107/124 places, 304/335 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60861 ms. Remains : 107/124 places, 304/335 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-07 finished in 60995 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X((p1 U (p2||G(p1)))))&&p0)))'
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 335/335 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 123 transition count 332
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 123 transition count 332
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 122 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 122 transition count 330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 121 transition count 327
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 121 transition count 327
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 120 transition count 325
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 120 transition count 325
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 119 transition count 322
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 119 transition count 322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 118 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 118 transition count 320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 117 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 117 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 116 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 116 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 115 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 115 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 112 transition count 306
Applied a total of 24 rules in 12 ms. Remains 112 /124 variables (removed 12) and now considering 306/335 (removed 29) transitions.
[2025-06-02 09:50:13] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 112 cols
[2025-06-02 09:50:13] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:50:14] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-02 09:50:14] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2025-06-02 09:50:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:50:14] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 09:50:14] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
Running 305 sub problems to find dead transitions.
[2025-06-02 09:50:14] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2025-06-02 09:50:14] [INFO ] Invariant cache hit.
[2025-06-02 09:50:14] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:18] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:19] [INFO ] Deduced a trap composed of 15 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:19] [INFO ] Deduced a trap composed of 22 places in 207 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:19] [INFO ] Deduced a trap composed of 35 places in 67 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (OVERLAPS) 279/391 variables, 112/122 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (OVERLAPS) 1/392 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 9 (OVERLAPS) 0/392 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 305 unsolved
No progress, stopping.
After SMT solving in domain Real declared 392/392 variables, and 162 constraints, problems are : Problem set: 0 solved, 305 unsolved in 26863 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (OVERLAPS) 279/391 variables, 112/122 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 305/466 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:50:54] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 391/392 variables, and 467 constraints, problems are : Problem set: 0 solved, 305 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 39/40 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57031ms problems are : Problem set: 0 solved, 305 unsolved
Search for dead transitions found 0 dead transitions in 57035ms
Starting structural reductions in LTL mode, iteration 1 : 112/124 places, 306/335 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57491 ms. Remains : 112/124 places, 306/335 transitions.
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FireWire-PT-09-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLCardinality-10 finished in 57769 ms.
All properties solved by simple procedures.
Total runtime 489284 ms.

BK_STOP 1748857871692

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="FireWire-PT-09"
export BK_EXAMINATION="LTLCardinality"
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 FireWire-PT-09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r086-smll-174860102300307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-09.tgz
mv FireWire-PT-09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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