Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102400391.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-19, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102400391
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K 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 26K 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 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K 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 221K 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-19-ReachabilityFireability-2024-15
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-00
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-01
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-02
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-03
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-04
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-05
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-06
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-07
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-08
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-09
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-10
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-11
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-12
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-13
FORMULA_NAME FireWire-PT-19-ReachabilityFireability-2025-14

=== Now, execution of the tool begins

BK_START 1748902901112

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-19
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 22:21:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 22:21:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 22:21:44] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2025-06-02 22:21:44] [INFO ] Transformed 602 places.
[2025-06-02 22:21:44] [INFO ] Transformed 944 transitions.
[2025-06-02 22:21:44] [INFO ] Found NUPN structural information;
[2025-06-02 22:21:44] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 485 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (13 resets) in 2919 ms. (13 steps per ms) remains 14/16 properties
FORMULA FireWire-PT-19-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-19-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40000 steps (17 resets) in 900 ms. (44 steps per ms) remains 13/14 properties
FORMULA FireWire-PT-19-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-02 22:21:45] [INFO ] Flatten gal took : 395 ms
BEST_FIRST walk for 40001 steps (14 resets) in 356 ms. (112 steps per ms) remains 13/13 properties
[2025-06-02 22:21:45] [INFO ] Flatten gal took : 303 ms
BEST_FIRST walk for 40004 steps (19 resets) in 504 ms. (79 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (18 resets) in 279 ms. (142 steps per ms) remains 13/13 properties
[2025-06-02 22:21:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13999520891870035168.gal : 97 ms
BEST_FIRST walk for 40000 steps (14 resets) in 368 ms. (108 steps per ms) remains 13/13 properties
[2025-06-02 22:21:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2171500877843938272.prop : 8 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/ReachabilityCardinality13999520891870035168.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2171500877843938272.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...329
BEST_FIRST walk for 40001 steps (17 resets) in 398 ms. (100 steps per ms) remains 13/13 properties
Loading property file /tmp/ReachabilityCardinality2171500877843938272.prop.
BEST_FIRST walk for 40000 steps (15 resets) in 433 ms. (92 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (21 resets) in 404 ms. (98 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (9 resets) in 279 ms. (142 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (14 resets) in 356 ms. (112 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (10 resets) in 357 ms. (111 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (12 resets) in 210 ms. (189 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (11 resets) in 277 ms. (143 steps per ms) remains 13/13 properties
// Phase 1: matrix 944 rows 602 cols
[2025-06-02 22:21:47] [INFO ] Computed 13 invariants in 43 ms
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :13 after 42
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :42 after 46
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :46 after 51
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :51 after 341
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :341 after 453
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :453 after 706
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :706 after 1916
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :1916 after 14339
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 152/152 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem FireWire-PT-19-ReachabilityFireability-2025-03 is UNSAT
FORMULA FireWire-PT-19-ReachabilityFireability-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-19-ReachabilityFireability-2025-14 is UNSAT
FORMULA FireWire-PT-19-ReachabilityFireability-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 450/602 variables, 13/165 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/602 variables, 450/615 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/602 variables, 0/615 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 944/1546 variables, 602/1217 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1546 variables, 0/1217 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/1546 variables, 0/1217 constraints. Problems are: Problem set: 2 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1546/1546 variables, and 1217 constraints, problems are : Problem set: 2 solved, 11 unsolved in 3683 ms.
Refiners :[Domain max(s): 602/602 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 602/602 constraints, PredecessorRefiner: 13/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 11 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 132/132 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/132 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :14339 after 550009
Problem FireWire-PT-19-ReachabilityFireability-2025-04 is UNSAT
FORMULA FireWire-PT-19-ReachabilityFireability-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem FireWire-PT-19-ReachabilityFireability-2025-09 is UNSAT
FORMULA FireWire-PT-19-ReachabilityFireability-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 455/587 variables, 12/144 constraints. Problems are: Problem set: 4 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/587 variables, 455/599 constraints. Problems are: Problem set: 4 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:52] [INFO ] Deduced a trap composed of 35 places in 296 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:52] [INFO ] Deduced a trap composed of 18 places in 243 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:52] [INFO ] Deduced a trap composed of 107 places in 164 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:53] [INFO ] Deduced a trap composed of 18 places in 255 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:53] [INFO ] Deduced a trap composed of 103 places in 255 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:53] [INFO ] Deduced a trap composed of 118 places in 194 ms of which 23 ms to minimize.
Problem FireWire-PT-19-ReachabilityFireability-2025-02 is UNSAT
FORMULA FireWire-PT-19-ReachabilityFireability-2025-02 FALSE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:54] [INFO ] Deduced a trap composed of 102 places in 188 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:54] [INFO ] Deduced a trap composed of 107 places in 160 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/587 variables, 8/607 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/587 variables, 0/607 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 15/602 variables, 1/608 constraints. Problems are: Problem set: 5 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/602 variables, 15/623 constraints. Problems are: Problem set: 5 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:21:56] [INFO ] Deduced a trap composed of 17 places in 265 ms of which 16 ms to minimize.
SMT process timed out in 9239ms, After SMT, problems are : Problem set: 5 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 107 out of 602 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 602/602 places, 944/944 transitions.
Graph (trivial) has 293 edges and 602 vertex of which 9 / 602 are part of one of the 2 SCC in 6 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1596 edges and 595 vertex of which 586 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 87 rules applied. Total rules applied 89 place count 586 transition count 848
Reduce places removed 85 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 106 rules applied. Total rules applied 195 place count 501 transition count 827
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 216 place count 480 transition count 827
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 216 place count 480 transition count 812
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 246 place count 465 transition count 812
Discarding 79 places :
Symmetric choice reduction at 3 with 79 rule applications. Total rules 325 place count 386 transition count 733
Iterating global reduction 3 with 79 rules applied. Total rules applied 404 place count 386 transition count 733
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 406 place count 386 transition count 731
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 407 place count 385 transition count 731
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 407 place count 385 transition count 723
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 423 place count 377 transition count 723
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 430 place count 370 transition count 710
Iterating global reduction 5 with 7 rules applied. Total rules applied 437 place count 370 transition count 710
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 5 with 2 rules applied. Total rules applied 439 place count 370 transition count 708
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 440 place count 369 transition count 708
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 522 place count 328 transition count 667
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -118
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 570 place count 304 transition count 785
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 574 place count 304 transition count 781
Free-agglomeration rule applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 591 place count 304 transition count 764
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 608 place count 287 transition count 764
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 615 place count 287 transition count 764
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 616 place count 287 transition count 764
Applied a total of 616 rules in 549 ms. Remains 287 /602 variables (removed 315) and now considering 764/944 (removed 180) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 287/602 places, 764/944 transitions.
RANDOM walk for 40000 steps (895 resets) in 664 ms. (60 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (174 resets) in 215 ms. (185 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (170 resets) in 146 ms. (272 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (173 resets) in 177 ms. (224 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (173 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (170 resets) in 159 ms. (250 steps per ms) remains 8/8 properties
Reachability property FireWire-PT-19-ReachabilityFireability-2025-01 is true.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :550009 after 608841
BEST_FIRST walk for 40003 steps (174 resets) in 195 ms. (204 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (172 resets) in 169 ms. (235 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (155 resets) in 224 ms. (177 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 204734 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :1 out of 8
Probabilistic random walk after 204734 steps, saw 63880 distinct states, run finished after 3014 ms. (steps per millisecond=67 ) properties seen :1
[2025-06-02 22:22:00] [INFO ] Flow matrix only has 759 transitions (discarded 5 similar events)
// Phase 1: matrix 759 rows 287 cols
[2025-06-02 22:22:00] [INFO ] Computed 10 invariants in 6 ms
[2025-06-02 22:22:00] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 165/271 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 4/275 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 759/1034 variables, 275/285 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 7/292 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1034 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 12/1046 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1046 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/1046 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1046/1046 variables, and 304 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1401 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 287/287 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 165/271 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:02] [INFO ] Deduced a trap composed of 53 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:02] [INFO ] Deduced a trap composed of 51 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:02] [INFO ] Deduced a trap composed of 51 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:02] [INFO ] Deduced a trap composed of 53 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:03] [INFO ] Deduced a trap composed of 104 places in 256 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:03] [INFO ] Deduced a trap composed of 57 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:03] [INFO ] Deduced a trap composed of 58 places in 123 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/271 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/271 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 4/275 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 759/1034 variables, 275/292 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1034 variables, 7/299 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1034 variables, 2/301 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:04] [INFO ] Deduced a trap composed of 151 places in 398 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:05] [INFO ] Deduced a trap composed of 152 places in 239 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:05] [INFO ] Deduced a trap composed of 131 places in 284 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:05] [INFO ] Deduced a trap composed of 153 places in 388 ms of which 75 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1034 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:06] [INFO ] Deduced a trap composed of 156 places in 287 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:06] [INFO ] Deduced a trap composed of 154 places in 218 ms of which 28 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1034 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :608841 after 1.1606e+06
At refinement iteration 11 (INCLUDED_ONLY) 0/1034 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 12/1046 variables, 12/319 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1046 variables, 2/321 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1046 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/1046 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1046/1046 variables, and 321 constraints, problems are : Problem set: 0 solved, 7 unsolved in 7039 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 287/287 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8497ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 15504 ms.
Support contains 106 out of 287 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 287/287 places, 764/764 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 287 transition count 763
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 2 place count 286 transition count 763
Applied a total of 2 rules in 22 ms. Remains 286 /287 variables (removed 1) and now considering 763/764 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 286/287 places, 763/764 transitions.
RANDOM walk for 40000 steps (895 resets) in 260 ms. (153 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (173 resets) in 108 ms. (367 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (175 resets) in 188 ms. (211 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (172 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (172 resets) in 72 ms. (547 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (175 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (174 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (155 resets) in 188 ms. (211 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 268861 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :0 out of 7
Probabilistic random walk after 268861 steps, saw 85065 distinct states, run finished after 3001 ms. (steps per millisecond=89 ) properties seen :0
[2025-06-02 22:22:28] [INFO ] Flow matrix only has 758 transitions (discarded 5 similar events)
// Phase 1: matrix 758 rows 286 cols
[2025-06-02 22:22:28] [INFO ] Computed 10 invariants in 6 ms
[2025-06-02 22:22:28] [INFO ] State equation strengthened by 7 read => feed constraints.
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) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 164/270 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/270 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 4/274 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/274 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 758/1032 variables, 274/284 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1032 variables, 7/291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 12/1044 variables, 12/303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1044 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/1044 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1044/1044 variables, and 303 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1545 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 286/286 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 164/270 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 50 places in 128 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 53 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 22:22:30] [INFO ] Deduced a trap composed of 53 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 104 places in 255 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 57 places in 70 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/270 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 50 places in 62 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/270 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:22:30] [INFO ] Deduced a trap composed of 58 places in 67 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :1.1606e+06 after 5.47561e+06
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 4/274 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/274 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 758/1032 variables, 274/291 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1032 variables, 7/298 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1032 variables, 2/300 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1032 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 12/1044 variables, 12/312 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1044 variables, 2/314 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1044 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/1044 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1044/1044 variables, and 314 constraints, problems are : Problem set: 0 solved, 7 unsolved in 4138 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 286/286 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5733ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 7432 ms.
Support contains 106 out of 286 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 286/286 places, 763/763 transitions.
Applied a total of 0 rules in 19 ms. Remains 286 /286 variables (removed 0) and now considering 763/763 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 286/286 places, 763/763 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 286/286 places, 763/763 transitions.
Applied a total of 0 rules in 13 ms. Remains 286 /286 variables (removed 0) and now considering 763/763 (removed 0) transitions.
[2025-06-02 22:22:41] [INFO ] Flow matrix only has 758 transitions (discarded 5 similar events)
[2025-06-02 22:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 22:22:41] [INFO ] Implicit Places using invariants in 188 ms returned []
[2025-06-02 22:22:41] [INFO ] Flow matrix only has 758 transitions (discarded 5 similar events)
[2025-06-02 22:22:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 22:22:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-02 22:22:42] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 698 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 22:22:42] [INFO ] Redundant transitions in 50 ms returned []
Running 761 sub problems to find dead transitions.
[2025-06-02 22:22:42] [INFO ] Flow matrix only has 758 transitions (discarded 5 similar events)
[2025-06-02 22:22:42] [INFO ] Invariant cache hit.
[2025-06-02 22:22:42] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 1 (OVERLAPS) 1/286 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 761 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:00] [INFO ] Deduced a trap composed of 53 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:00] [INFO ] Deduced a trap composed of 53 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:00] [INFO ] Deduced a trap composed of 61 places in 67 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:01] [INFO ] Deduced a trap composed of 53 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:01] [INFO ] Deduced a trap composed of 64 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:01] [INFO ] Deduced a trap composed of 50 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 22:23:01] [INFO ] Deduced a trap composed of 59 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :5.47561e+06 after 1.02462e+07
[2025-06-02 22:23:01] [INFO ] Deduced a trap composed of 104 places in 298 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:02] [INFO ] Deduced a trap composed of 104 places in 272 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:03] [INFO ] Deduced a trap composed of 47 places in 327 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:04] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:04] [INFO ] Deduced a trap composed of 58 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:05] [INFO ] Deduced a trap composed of 65 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:05] [INFO ] Deduced a trap composed of 47 places in 239 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:05] [INFO ] Deduced a trap composed of 58 places in 249 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:07] [INFO ] Deduced a trap composed of 47 places in 256 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:08] [INFO ] Deduced a trap composed of 82 places in 276 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:11] [INFO ] Deduced a trap composed of 151 places in 256 ms of which 44 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 761 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/1044 variables, and 28 constraints, problems are : Problem set: 0 solved, 761 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/286 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 761/761 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 761 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 1 (OVERLAPS) 1/286 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 4 (OVERLAPS) 758/1044 variables, 286/314 constraints. Problems are: Problem set: 0 solved, 761 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1044 variables, 7/321 constraints. Problems are: Problem set: 0 solved, 761 unsolved
SDD proceeding with computation,12 properties remain. new max is 131072
SDD size :1.02462e+07 after 1.42276e+07
At refinement iteration 6 (INCLUDED_ONLY) 0/1044 variables, 761/1082 constraints. Problems are: Problem set: 0 solved, 761 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1044/1044 variables, and 1082 constraints, problems are : Problem set: 0 solved, 761 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 286/286 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 761/761 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60564ms problems are : Problem set: 0 solved, 761 unsolved
Search for dead transitions found 0 dead transitions in 60572ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61348 ms. Remains : 286/286 places, 763/763 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 1270 edges and 286 vertex of which 285 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 285 transition count 758
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 285 transition count 757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 284 transition count 757
Applied a total of 8 rules in 50 ms. Remains 284 /286 variables (removed 2) and now considering 757/763 (removed 6) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 757 rows 284 cols
[2025-06-02 22:23:42] [INFO ] Computed 10 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 22:23:42] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 22:23:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2025-06-02 22:23:43] [INFO ] After 599ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:44] [INFO ] Deduced a trap composed of 53 places in 246 ms of which 9 ms to minimize.
[2025-06-02 22:23:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 361 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:44] [INFO ] Deduced a trap composed of 53 places in 159 ms of which 12 ms to minimize.
[2025-06-02 22:23:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:44] [INFO ] Deduced a trap composed of 57 places in 163 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 22:23:45] [INFO ] Deduced a trap composed of 58 places in 217 ms of which 8 ms to minimize.
[2025-06-02 22:23:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 472 ms
TRAPS : Iteration 1
[2025-06-02 22:23:45] [INFO ] After 2605ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2025-06-02 22:23:46] [INFO ] After 3263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2025-06-02 22:23:46] [INFO ] Flatten gal took : 81 ms
[2025-06-02 22:23:46] [INFO ] Flatten gal took : 58 ms
[2025-06-02 22:23:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2440403176334285498.gal : 11 ms
[2025-06-02 22:23:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8219452607103975790.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2440403176334285498.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8219452607103975790.prop' '--nowitness' '--gen-order' 'FOLLOW'

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/ReachabilityCardinality8219452607103975790.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :17 after 24
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :24 after 39
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :39 after 64
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :64 after 111
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :111 after 289
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :289 after 2119
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :2119 after 9593
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :9593 after 19824
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :19824 after 66543
Invariant property FireWire-PT-19-ReachabilityFireability-2025-06 does not hold.
Reachability property FireWire-PT-19-ReachabilityFireability-2025-05 is true.
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :66543 after 862416
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :862416 after 927443
Detected timeout of ITS tools.
[2025-06-02 22:24:01] [INFO ] Flatten gal took : 59 ms
[2025-06-02 22:24:01] [INFO ] Applying decomposition
[2025-06-02 22:24:01] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3673342762644375790.txt' '-o' '/tmp/graph3673342762644375790.bin' '-w' '/tmp/graph3673342762644375790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3673342762644375790.bin' '-l' '-1' '-v' '-w' '/tmp/graph3673342762644375790.weights' '-q' '0' '-e' '0.001'
[2025-06-02 22:24:01] [INFO ] Decomposing Gal with order
[2025-06-02 22:24:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 22:24:02] [INFO ] Removed a total of 1086 redundant transitions.
[2025-06-02 22:24:02] [INFO ] Flatten gal took : 192 ms
[2025-06-02 22:24:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 41 ms.
[2025-06-02 22:24:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10989112815133667634.gal : 14 ms
[2025-06-02 22:24:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7749668871743729248.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10989112815133667634.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7749668871743729248.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality7749668871743729248.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1 after 897
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :897 after 2.19187e+06
Reachability property FireWire-PT-19-ReachabilityFireability-2025-12 is true.
Invariant property FireWire-PT-19-ReachabilityFireability-2025-08 does not hold.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :2.19187e+06 after 2.80744e+07
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2.80744e+07 after 2.9396e+07
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 34814 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 22:24:17] [INFO ] Flatten gal took : 40 ms
[2025-06-02 22:24:17] [INFO ] Applying decomposition
[2025-06-02 22:24:17] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12218997967110395316.txt' '-o' '/tmp/graph12218997967110395316.bin' '-w' '/tmp/graph12218997967110395316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12218997967110395316.bin' '-l' '-1' '-v' '-w' '/tmp/graph12218997967110395316.weights' '-q' '0' '-e' '0.001'
[2025-06-02 22:24:17] [INFO ] Decomposing Gal with order
[2025-06-02 22:24:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 22:24:18] [INFO ] Removed a total of 816 redundant transitions.
[2025-06-02 22:24:18] [INFO ] Flatten gal took : 84 ms
[2025-06-02 22:24:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 23 ms.
[2025-06-02 22:24:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15391816722686018309.gal : 15 ms
[2025-06-02 22:24:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14374444616454083794.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15391816722686018309.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14374444616454083794.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityCardinality14374444616454083794.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 67
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :67 after 793903
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :793903 after 1.57912e+06
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1.57912e+06 after 1.21501e+07
Reachability property FireWire-PT-19-ReachabilityFireability-2025-12 is true.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property FireWire-PT-19-ReachabilityFireability-2025-08 does not hold.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property FireWire-PT-19-ReachabilityFireability-2025-00 does not hold.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.21501e+07 after 1.45018e+10
Invariant property FireWire-PT-19-ReachabilityFireability-2024-15 does not hold.
FORMULA FireWire-PT-19-ReachabilityFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property FireWire-PT-19-ReachabilityFireability-2025-05 is true.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.45018e+10 after 2.10716e+12
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2.10716e+12 after 2.49425e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4.67576e+13 after 4.67576e+13
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4.67576e+13 after 6.05681e+14
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.35269e+16 after 1.35269e+16
Detected timeout of ITS tools.
[2025-06-02 22:54:20] [INFO ] Flatten gal took : 661 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin566022809637896877
[2025-06-02 22:54:21] [INFO ] Applying decomposition
[2025-06-02 22:54:22] [INFO ] Computing symmetric may disable matrix : 763 transitions.
[2025-06-02 22:54:22] [INFO ] Flatten gal took : 536 ms
[2025-06-02 22:54:22] [INFO ] Computation of Complete disable matrix. took 81 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 22:54:22] [INFO ] Computing symmetric may enable matrix : 763 transitions.
[2025-06-02 22:54:22] [INFO ] Computation of Complete enable matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 22:54:26] [INFO ] Computing Do-Not-Accords matrix : 763 transitions.
[2025-06-02 22:54:26] [INFO ] Computation of Completed DNA matrix. took 87 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11365748670676748045.txt' '-o' '/tmp/graph11365748670676748045.bin' '-w' '/tmp/graph11365748670676748045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11365748670676748045.bin' '-l' '-1' '-v' '-w' '/tmp/graph11365748670676748045.weights' '-q' '0' '-e' '0.001'
[2025-06-02 22:54:26] [INFO ] Built C files in 5125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin566022809637896877
[2025-06-02 22:54:26] [INFO ] Decomposing Gal with order
[2025-06-02 22:54:26] [INFO ] Rewriting arrays to variables to allow decomposition.
Running compilation step : cd /tmp/ltsmin566022809637896877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 22:54:27] [INFO ] Removed a total of 1185 redundant transitions.
[2025-06-02 22:54:28] [INFO ] Flatten gal took : 761 ms
[2025-06-02 22:54:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 234 ms.
[2025-06-02 22:54:28] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability853320217254983644.gal : 33 ms
[2025-06-02 22:54:28] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16282472097781440945.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability853320217254983644.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16282472097781440945.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityFireability16282472097781440945.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :3 after 4423
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4423 after 42565
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :42565 after 1.17031e+09
Compilation finished in 4507 ms.
Running link step : cd /tmp/ltsmin566022809637896877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 110 ms.
Running LTSmin : cd /tmp/ltsmin566022809637896877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FireWirePT19ReachabilityFireability202506==true'
LTSmin run took 152885 ms.
Found Violation
FORMULA FireWire-PT-19-ReachabilityFireability-2025-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin566022809637896877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FireWirePT19ReachabilityFireability202511==true'
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.74809e+11 after 1.02179e+12
WARNING : LTSmin timed out (>257 s) on command cd /tmp/ltsmin566022809637896877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FireWirePT19ReachabilityFireability202511==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin566022809637896877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FireWirePT19ReachabilityFireability202511==true'
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.02179e+12 after 1.41769e+12
Invariant property FireWire-PT-19-ReachabilityFireability-2025-11 does not hold.
FORMULA FireWire-PT-19-ReachabilityFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property FireWire-PT-19-ReachabilityFireability-2025-06 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
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\_mod\_flat,8.37156e+12,650.205,7046300,35803,216,7.33174e+06,2998,1382,6.60389e+07,159,16300,0
Total reachable state count : 8371562766454

Verifying 2 reachability properties.
Invariant property FireWire-PT-19-ReachabilityFireability-2025-06 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-19-ReachabilityFireability-2025-06,1.6246e+10,650.289,7046300,4723,112,7.33174e+06,2998,1388,6.60389e+07,163,16300,0
Invariant property FireWire-PT-19-ReachabilityFireability-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-19-ReachabilityFireability-2025-11,2.12129e+08,659.711,7046300,1031,94,7.33174e+06,2998,1478,6.60389e+07,177,16300,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 3446127 ms.

BK_STOP 1748906350237

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-19"
export BK_EXAMINATION="ReachabilityFireability"
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-19, examination is ReachabilityFireability"
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-174860102400391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;