MCC'2025- Execution of r086-smll-174860102400358

About the Execution of ITS-Tools for FireWire-PT-15

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
0.000	10430.00	0.00	0.00	TFFFTFTFFTFFTTTF	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102400358.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-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102400358
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K 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 90K 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-15-ReachabilityCardinality-2025-00
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-01
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-02
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-03
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-04
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-05
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-06
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-07
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-08
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-09
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-10
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-11
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-12
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-13
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-14
FORMULA_NAME FireWire-PT-15-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748886437884

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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 17:47:20] [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 17:47:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 17:47:20] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2025-06-02 17:47:20] [INFO ] Transformed 248 places.
[2025-06-02 17:47:20] [INFO ] Transformed 383 transitions.
[2025-06-02 17:47:20] [INFO ] Found NUPN structural information;
[2025-06-02 17:47:20] [INFO ] Parsed PT model containing 248 places and 383 transitions and 1144 arcs in 416 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (10 resets) in 2644 ms. (15 steps per ms) remains 11/13 properties
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 17:47:21] [INFO ] Flatten gal took : 292 ms
BEST_FIRST walk for 40000 steps (9 resets) in 1167 ms. (34 steps per ms) remains 11/11 properties
[2025-06-02 17:47:22] [INFO ] Flatten gal took : 96 ms
[2025-06-02 17:47:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1110875851261139947.gal : 72 ms
BEST_FIRST walk for 40000 steps (15 resets) in 615 ms. (64 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (10 resets) in 339 ms. (117 steps per ms) remains 11/11 properties
[2025-06-02 17:47:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality167446592748149726.prop : 10 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/ReachabilityCardinality1110875851261139947.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality167446592748149726.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40000 steps (10 resets) in 346 ms. (115 steps per ms) remains 11/11 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 ...327
BEST_FIRST walk for 40000 steps (12 resets) in 394 ms. (101 steps per ms) remains 11/11 properties
Loading property file /tmp/ReachabilityCardinality167446592748149726.prop.
BEST_FIRST walk for 40000 steps (16 resets) in 226 ms. (176 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40000 steps (10 resets) in 251 ms. (158 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 11
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :11 after 37
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :37 after 136
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :136 after 271
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :271 after 2404
BEST_FIRST walk for 40001 steps (8 resets) in 188 ms. (211 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :2404 after 5039
BEST_FIRST walk for 40000 steps (14 resets) in 241 ms. (165 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :5039 after 14061
BEST_FIRST walk for 40002 steps (10 resets) in 326 ms. (122 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :14061 after 21213
BEST_FIRST walk for 40000 steps (10 resets) in 491 ms. (81 steps per ms) remains 11/11 properties
// Phase 1: matrix 383 rows 248 cols
[2025-06-02 17:47:23] [INFO ] Computed 5 invariants in 32 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-07 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-05 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-03 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-01 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :21213 after 76823
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 83/83 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/83 variables, 0/83 constraints. Problems are: Problem set: 4 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :76823 after 86460
Problem FireWire-PT-15-ReachabilityCardinality-2025-10 is UNSAT
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-15-ReachabilityCardinality-2025-11 is UNSAT
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 165/248 variables, 5/88 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 165/253 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 0/253 constraints. Problems are: Problem set: 6 solved, 5 unsolved
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-08 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property FireWire-PT-15-ReachabilityCardinality-2025-04 is true.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 4096
At refinement iteration 5 (OVERLAPS) 383/631 variables, 248/501 constraints. Problems are: Problem set: 8 solved, 3 unsolved
SDD size :86460 after 125950
At refinement iteration 6 (INCLUDED_ONLY) 0/631 variables, 0/501 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/631 variables, 0/501 constraints. Problems are: Problem set: 8 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 631/631 variables, and 501 constraints, problems are : Problem set: 8 solved, 3 unsolved in 1023 ms.
Refiners :[Domain max(s): 248/248 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/24 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 224/248 variables, 5/29 constraints. Problems are: Problem set: 8 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/248 variables, 224/253 constraints. Problems are: Problem set: 8 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:24] [INFO ] Deduced a trap composed of 113 places in 385 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:25] [INFO ] Deduced a trap composed of 113 places in 272 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:25] [INFO ] Deduced a trap composed of 18 places in 213 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property FireWire-PT-15-ReachabilityCardinality-2025-06 is true.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :125950 after 243316
[2025-06-02 17:47:25] [INFO ] Deduced a trap composed of 125 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:25] [INFO ] Deduced a trap composed of 126 places in 148 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:26] [INFO ] Deduced a trap composed of 116 places in 213 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:26] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/248 variables, 7/260 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:26] [INFO ] Deduced a trap composed of 127 places in 174 ms of which 18 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/248 variables, 1/261 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:47:26] [INFO ] Deduced a trap composed of 124 places in 221 ms of which 63 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/248 variables, 1/262 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/248 variables, 0/262 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 383/631 variables, 248/510 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/631 variables, 2/512 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property FireWire-PT-15-ReachabilityCardinality-2025-02 does not hold.
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :243316 after 417500
[2025-06-02 17:47:27] [INFO ] Deduced a trap composed of 79 places in 177 ms of which 23 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/631 variables, 1/513 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/631 variables, 0/513 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/631 variables, 0/513 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 631/631 variables, and 513 constraints, problems are : Problem set: 10 solved, 1 unsolved in 3326 ms.
Refiners :[Domain max(s): 248/248 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 248/248 constraints, PredecessorRefiner: 2/11 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4550ms problems are : Problem set: 10 solved, 1 unsolved
Parikh walk visited 0 properties in 47 ms.
Support contains 4 out of 248 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 248/248 places, 383/383 transitions.
Graph (trivial) has 183 edges and 248 vertex of which 12 / 248 are part of one of the 3 SCC in 3 ms
Free SCC test removed 9 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 667 edges and 239 vertex of which 234 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 45 rules applied. Total rules applied 47 place count 234 transition count 325
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 190 transition count 323
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 96 place count 189 transition count 321
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 98 place count 187 transition count 321
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 98 place count 187 transition count 315
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 110 place count 181 transition count 315
Discarding 33 places :
Symmetric choice reduction at 4 with 33 rule applications. Total rules 143 place count 148 transition count 281
Iterating global reduction 4 with 33 rules applied. Total rules applied 176 place count 148 transition count 281
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 177 place count 148 transition count 280
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 177 place count 148 transition count 278
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 181 place count 146 transition count 278
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 193 place count 134 transition count 235
Iterating global reduction 5 with 12 rules applied. Total rules applied 205 place count 134 transition count 235
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 207 place count 134 transition count 233
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 210 place count 131 transition count 228
Iterating global reduction 6 with 3 rules applied. Total rules applied 213 place count 131 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 215 place count 131 transition count 226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 216 place count 130 transition count 226
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 217 place count 129 transition count 223
Iterating global reduction 8 with 1 rules applied. Total rules applied 218 place count 129 transition count 223
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 219 place count 128 transition count 221
Iterating global reduction 8 with 1 rules applied. Total rules applied 220 place count 128 transition count 221
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 221 place count 127 transition count 218
Iterating global reduction 8 with 1 rules applied. Total rules applied 222 place count 127 transition count 218
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 223 place count 126 transition count 216
Iterating global reduction 8 with 1 rules applied. Total rules applied 224 place count 126 transition count 216
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 225 place count 125 transition count 213
Iterating global reduction 8 with 1 rules applied. Total rules applied 226 place count 125 transition count 213
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 227 place count 124 transition count 211
Iterating global reduction 8 with 1 rules applied. Total rules applied 228 place count 124 transition count 211
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 229 place count 123 transition count 208
Iterating global reduction 8 with 1 rules applied. Total rules applied 230 place count 123 transition count 208
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 231 place count 122 transition count 206
Iterating global reduction 8 with 1 rules applied. Total rules applied 232 place count 122 transition count 206
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 233 place count 121 transition count 203
Iterating global reduction 8 with 1 rules applied. Total rules applied 234 place count 121 transition count 203
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 235 place count 120 transition count 201
Iterating global reduction 8 with 1 rules applied. Total rules applied 236 place count 120 transition count 201
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 237 place count 119 transition count 199
Iterating global reduction 8 with 1 rules applied. Total rules applied 238 place count 119 transition count 199
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 239 place count 118 transition count 197
Iterating global reduction 8 with 1 rules applied. Total rules applied 240 place count 118 transition count 197
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 8 with 40 rules applied. Total rules applied 280 place count 98 transition count 177
Performed 16 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 312 place count 82 transition count 220
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 313 place count 82 transition count 219
Free-agglomeration rule applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 323 place count 82 transition count 209
Reduce places removed 10 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 336 place count 72 transition count 206
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 337 place count 71 transition count 205
Iterating global reduction 9 with 1 rules applied. Total rules applied 338 place count 71 transition count 205
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 341 place count 71 transition count 202
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 10 with 9 rules applied. Total rules applied 350 place count 71 transition count 193
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 351 place count 71 transition count 193
Applied a total of 351 rules in 280 ms. Remains 71 /248 variables (removed 177) and now considering 193/383 (removed 190) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 71/248 places, 193/383 transitions.
RANDOM walk for 40000 steps (3348 resets) in 612 ms. (65 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (1149 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1290 steps, run visited all 1 properties in 14 ms. (steps per millisecond=92 )
Probabilistic random walk after 1290 steps, saw 472 distinct states, run finished after 20 ms. (steps per millisecond=64 ) properties seen :1
FORMULA FireWire-PT-15-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 7951 ms.

BK_STOP 1748886448314

--------------------
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-15"
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-15, 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-174860102400358"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-15.tgz
mv FireWire-PT-15 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 ;