Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102300310.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FireWire-PT-09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102300310
=====================================================================

--------------------
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-ReachabilityCardinality-2025-00
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-01
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-02
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-03
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-04
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-05
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-06
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-07
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-08
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-09
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-10
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-11
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-12
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-13
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-14
FORMULA_NAME FireWire-PT-09-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748858737137

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
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
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 10:05:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 10:05:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 10:05:40] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2025-06-02 10:05:40] [INFO ] Transformed 130 places.
[2025-06-02 10:05:40] [INFO ] Transformed 408 transitions.
[2025-06-02 10:05:40] [INFO ] Found NUPN structural information;
[2025-06-02 10:05:40] [INFO ] Parsed PT model containing 130 places and 408 transitions and 1525 arcs in 439 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 60 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 10:05:41] [INFO ] Flatten gal took : 309 ms
[2025-06-02 10:05:41] [INFO ] Flatten gal took : 68 ms
[2025-06-02 10:05:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9741870162899639191.gal : 41 ms
RANDOM walk for 40000 steps (2202 resets) in 3893 ms. (10 steps per ms) remains 13/14 properties
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 10:05:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3360539438709944990.prop : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9741870162899639191.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3360539438709944990.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (481 resets) in 789 ms. (50 steps per ms) remains 13/13 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3360539438709944990.prop.
BEST_FIRST walk for 40004 steps (24 resets) in 522 ms. (76 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :7 after 12
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :12 after 17
BEST_FIRST walk for 40003 steps (555 resets) in 164 ms. (242 steps per ms) remains 11/13 properties
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :17 after 22
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :22 after 32
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :32 after 173
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :173 after 475
BEST_FIRST walk for 40003 steps (543 resets) in 516 ms. (77 steps per ms) remains 11/11 properties
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-11 does not hold.
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-08 does not hold.
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :475 after 830
BEST_FIRST walk for 40002 steps (588 resets) in 799 ms. (50 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :830 after 1813
BEST_FIRST walk for 40001 steps (1099 resets) in 900 ms. (44 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (562 resets) in 304 ms. (131 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (644 resets) in 217 ms. (183 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (557 resets) in 198 ms. (201 steps per ms) remains 11/11 properties
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-12 is true.
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
BEST_FIRST walk for 40003 steps (559 resets) in 229 ms. (173 steps per ms) remains 11/11 properties
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :1813 after 10557
[2025-06-02 10:05:43] [INFO ] Flow matrix only has 320 transitions (discarded 32 similar events)
// Phase 1: matrix 320 rows 130 cols
[2025-06-02 10:05:43] [INFO ] Computed 8 invariants in 17 ms
[2025-06-02 10:05:43] [INFO ] State equation strengthened by 45 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :10557 after 11924
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FireWire-PT-09-ReachabilityCardinality-2025-01 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 17/130 variables, 6/121 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 17/138 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/138 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :11924 after 26870
At refinement iteration 6 (OVERLAPS) 319/449 variables, 130/268 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/449 variables, 44/312 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/449 variables, 0/312 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 1/450 variables, 1/313 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/450 variables, 0/313 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 0/450 variables, 0/313 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 450/450 variables, and 313 constraints, problems are : Problem set: 1 solved, 9 unsolved in 2049 ms.
Refiners :[Domain max(s): 130/130 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 130/130 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 10/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 110/110 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/110 variables, 2/112 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/112 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem FireWire-PT-09-ReachabilityCardinality-2025-04 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-09-ReachabilityCardinality-2025-07 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-09-ReachabilityCardinality-2025-09 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-09-ReachabilityCardinality-2025-14 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 20/130 variables, 6/118 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 20/138 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:45] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-06 is true.
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :26870 after 81387
[2025-06-02 10:05:46] [INFO ] Deduced a trap composed of 15 places in 248 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:46] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:46] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 3 ms to minimize.
Problem FireWire-PT-09-ReachabilityCardinality-2025-15 is UNSAT
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 4/142 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:46] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:46] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 2/144 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/144 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 319/449 variables, 130/274 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 44/318 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 2/320 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:47] [INFO ] Deduced a trap composed of 13 places in 214 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:47] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/449 variables, 2/322 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/449 variables, 0/322 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/450 variables, 1/323 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/450 variables, 0/323 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/450 variables, 0/323 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 450/450 variables, and 323 constraints, problems are : Problem set: 7 solved, 3 unsolved in 3701 ms.
Refiners :[Domain max(s): 130/130 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 130/130 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6008ms problems are : Problem set: 7 solved, 3 unsolved
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 422 ms.
Support contains 40 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 352/352 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 130 transition count 349
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 129 transition count 347
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 129 transition count 347
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 129 transition count 346
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 2 with 2 rules applied. Total rules applied 8 place count 128 transition count 345
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 128 transition count 339
Applied a total of 14 rules in 103 ms. Remains 128 /130 variables (removed 2) and now considering 339/352 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 128/130 places, 339/352 transitions.
RANDOM walk for 40000 steps (2219 resets) in 270 ms. (147 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (516 resets) in 92 ms. (430 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (558 resets) in 227 ms. (175 steps per ms) remains 2/2 properties
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :81387 after 770090
Interrupted probabilistic random walk after 670976 steps, run timeout after 3001 ms. (steps per millisecond=223 ) properties seen :0 out of 2
Probabilistic random walk after 670976 steps, saw 141005 distinct states, run finished after 3012 ms. (steps per millisecond=222 ) properties seen :0
[2025-06-02 10:05:52] [INFO ] Flow matrix only has 315 transitions (discarded 24 similar events)
// Phase 1: matrix 315 rows 128 cols
[2025-06-02 10:05:52] [INFO ] Computed 8 invariants in 5 ms
[2025-06-02 10:05:52] [INFO ] State equation strengthened by 44 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 87/121 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 6/127 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 315/442 variables, 127/135 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 44/179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/442 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/443 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/443 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/443 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 443/443 variables, and 180 constraints, problems are : Problem set: 0 solved, 2 unsolved in 281 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 128/128 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 87/121 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:53] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:53] [INFO ] Deduced a trap composed of 35 places in 53 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 6/127 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:53] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 315/442 variables, 127/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/442 variables, 44/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/442 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/443 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/443 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:53] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/443 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/443 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/443 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 443/443 variables, and 185 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1087 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 128/128 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1392ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 233 ms.
Support contains 34 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 339/339 transitions.
Applied a total of 0 rules in 23 ms. Remains 128 /128 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 128/128 places, 339/339 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 339/339 transitions.
Applied a total of 0 rules in 15 ms. Remains 128 /128 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2025-06-02 10:05:54] [INFO ] Flow matrix only has 315 transitions (discarded 24 similar events)
[2025-06-02 10:05:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:05:54] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-02 10:05:54] [INFO ] Flow matrix only has 315 transitions (discarded 24 similar events)
[2025-06-02 10:05:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:05:54] [INFO ] State equation strengthened by 44 read => feed constraints.
[2025-06-02 10:05:55] [INFO ] Implicit Places using invariants and state equation in 404 ms returned [13, 39]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 540 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 126/128 places, 339/339 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 126 transition count 338
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 338
Applied a total of 2 rules in 26 ms. Remains 125 /126 variables (removed 1) and now considering 338/339 (removed 1) transitions.
[2025-06-02 10:05:55] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
// Phase 1: matrix 314 rows 125 cols
[2025-06-02 10:05:55] [INFO ] Computed 6 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:05:55] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-02 10:05:55] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
[2025-06-02 10:05:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:05:55] [INFO ] State equation strengthened by 44 read => feed constraints.
[2025-06-02 10:05:55] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 125/128 places, 338/339 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1042 ms. Remains : 125/128 places, 338/339 transitions.
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-02 is true.
RANDOM walk for 40000 steps (2264 resets) in 164 ms. (242 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (483 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (528 resets) in 134 ms. (296 steps per ms) remains 2/2 properties
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :770090 after 1.12058e+06
Interrupted probabilistic random walk after 784678 steps, run timeout after 3001 ms. (steps per millisecond=261 ) properties seen :0 out of 2
Probabilistic random walk after 784678 steps, saw 167397 distinct states, run finished after 3001 ms. (steps per millisecond=261 ) properties seen :0
[2025-06-02 10:05:58] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
[2025-06-02 10:05:58] [INFO ] Invariant cache hit.
[2025-06-02 10:05:58] [INFO ] State equation strengthened by 44 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 85/119 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/123 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 314/437 variables, 123/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 44/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/437 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/439 variables, 2/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/439 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 175 constraints, problems are : Problem set: 0 solved, 2 unsolved in 335 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 85/119 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:59] [INFO ] Deduced a trap composed of 15 places in 169 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:59] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 4/123 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:59] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 314/437 variables, 123/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 44/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 2/439 variables, 2/178 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/439 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:05:59] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 11 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/439 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/439 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/439 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 439/439 variables, and 180 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1237 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1586ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 231 ms.
Support contains 34 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 338/338 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 338/338 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 125/125 places, 338/338 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 338/338 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 338/338 (removed 0) transitions.
[2025-06-02 10:06:00] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
[2025-06-02 10:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:06:00] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-02 10:06:00] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
[2025-06-02 10:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 10:06:00] [INFO ] State equation strengthened by 44 read => feed constraints.
[2025-06-02 10:06:00] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 10:06:00] [INFO ] Redundant transitions in 32 ms returned []
Running 337 sub problems to find dead transitions.
[2025-06-02 10:06:00] [INFO ] Flow matrix only has 314 transitions (discarded 24 similar events)
[2025-06-02 10:06:00] [INFO ] Invariant cache hit.
[2025-06-02 10:06:00] [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) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:04] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:04] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:05] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:05] [INFO ] Deduced a trap composed of 44 places in 131 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:05] [INFO ] Deduced a trap composed of 42 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:05] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:07] [INFO ] Deduced a trap composed of 42 places in 108 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-10 does not hold.
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (OVERLAPS) 314/439 variables, 125/138 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 44/182 constraints. Problems are: Problem set: 0 solved, 337 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.12058e+06 after 3.14822e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 7 (OVERLAPS) 0/439 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 337 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 182 constraints, problems are : Problem set: 0 solved, 337 unsolved in 16809 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (OVERLAPS) 314/439 variables, 125/138 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 44/182 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 337/519 constraints. Problems are: Problem set: 0 solved, 337 unsolved
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :3.14822e+06 after 3.3865e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.92725e+06,51.5578,256656,2,10348,29,704547,13,0,1124,790801,0
Total reachable state count : 6927249

Verifying 13 reachability properties.
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-00 is true.
FORMULA FireWire-PT-09-ReachabilityCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-00,10083,51.5665,256656,2,2188,29,704547,13,0,1135,790801,0
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-01 does not hold.
No reachable states exhibit your property : FireWire-PT-09-ReachabilityCardinality-2025-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-01,0,51.5826,256656,1,0,29,704547,13,0,1171,790801,0
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-02,10394,51.5839,256656,2,1935,29,704547,14,0,1171,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-04,0,51.5925,256656,1,0,29,704547,14,0,1191,790801,0
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-06,908,51.6027,256656,2,789,29,704547,15,0,1255,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-07,0,51.6331,256656,1,0,29,704547,15,0,1292,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-08,226,51.6346,256656,2,361,29,704547,16,0,1298,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-09,0,51.6449,256656,1,0,29,704547,16,0,1317,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-10,11030,51.6696,256656,2,1880,29,704547,17,0,1385,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-11,3,51.6701,256656,2,147,29,704547,18,0,1385,790801,0
Reachability property FireWire-PT-09-ReachabilityCardinality-2025-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-12,1818,51.6849,256656,2,991,29,704547,19,0,1443,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-14,0,51.7144,256656,1,0,29,704547,19,0,1463,790801,0
Invariant property FireWire-PT-09-ReachabilityCardinality-2025-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-09-ReachabilityCardinality-2025-15,0,51.7312,256656,1,0,29,704547,19,0,1483,790801,0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 10:06:34] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/439 variables, 1/520 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 439/439 variables, and 520 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47119ms problems are : Problem set: 0 solved, 337 unsolved
Search for dead transitions found 0 dead transitions in 47124ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47605 ms. Remains : 125/125 places, 338/338 transitions.
All properties solved without resorting to model-checking.
Total runtime 68369 ms.

BK_STOP 1748858808112

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ReachabilityCardinality"
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 ReachabilityCardinality"
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-174860102300310"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;