MCC'2026- Execution of r034-tall-177946841900387

About the Execution of ITS-Tools for BugTracking-PT-q8m002

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
6772.600	565241.00	671781.00	1441.50	FFFFFFFFFFFFFFFT	normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r034-tall-177946841900387.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is BugTracking-PT-q8m002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900387
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.1K Mar 5 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 5 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Mar 5 17:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 5 17:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 5 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 17:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 5 17:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 07:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 07:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 16M Mar 3 18:30 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 BugTracking-PT-q8m002-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m002-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779593488310

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-24 03:31:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 03:31:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 03:31:30] [INFO ] Load time of PNML (sax parser for PT used): 809 ms
[2026-05-24 03:31:30] [INFO ] Transformed 754 places.
[2026-05-24 03:31:30] [INFO ] Transformed 27370 transitions.
[2026-05-24 03:31:30] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 996 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 474 places in 125 ms
Reduce places removed 474 places and 23466 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BugTracking-PT-q8m002-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m002-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 79 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2026-05-24 03:31:30] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3524227749452693830.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4440517161600311647.kers'
[2026-05-24 03:31:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3524227749452693830.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4440517161600311647.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 3707 rows 277 cols 17693 entries
Finished phase 1 with 269 SingleSign rule and 0 generalized
[2026-05-24 03:31:31] [INFO ] Computed 8 invariants in 15 ms
Computed 8 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-4440517161600311647.kers
Total runtime 19 ms.
[2026-05-24 03:31:31] [INFO ] Implicit Places using invariants in 679 ms returned []
[2026-05-24 03:31:31] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 03:31:31] [INFO ] Invariant cache hit.
[2026-05-24 03:31:32] [INFO ] State equation strengthened by 282 read => feed constraints.
[2026-05-24 03:31:34] [INFO ] Implicit Places using invariants and state equation in 3008 ms returned []
Implicit Place search using SMT with State Equation took 3718 ms to find 0 implicit places.
Running 3869 sub problems to find dead transitions.
[2026-05-24 03:31:34] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2026-05-24 03:31:34] [INFO ] Invariant cache hit.
[2026-05-24 03:31:34] [INFO ] State equation strengthened by 282 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3869 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 276/3984 variables, and 11 constraints, problems are : Problem set: 0 solved, 3869 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 3869/631 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3869 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3869 unsolved
Problem TDEAD808 is UNSAT
Problem TDEAD809 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD813 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD2706 is UNSAT
Problem TDEAD2715 is UNSAT
Problem TDEAD2727 is UNSAT
Problem TDEAD2728 is UNSAT
Problem TDEAD2756 is UNSAT
Problem TDEAD2765 is UNSAT
Problem TDEAD2777 is UNSAT
Problem TDEAD2778 is UNSAT
Problem TDEAD2781 is UNSAT
Problem TDEAD2782 is UNSAT
Problem TDEAD2783 is UNSAT
Problem TDEAD2784 is UNSAT
Problem TDEAD2785 is UNSAT
Problem TDEAD2786 is UNSAT
Problem TDEAD2787 is UNSAT
Problem TDEAD2788 is UNSAT
Problem TDEAD2789 is UNSAT
Problem TDEAD2790 is UNSAT
Problem TDEAD2794 is UNSAT
Problem TDEAD2795 is UNSAT
Problem TDEAD2796 is UNSAT
Problem TDEAD2797 is UNSAT
Problem TDEAD2798 is UNSAT
Problem TDEAD2799 is UNSAT
Problem TDEAD2800 is UNSAT
Problem TDEAD2801 is UNSAT
Problem TDEAD2802 is UNSAT
Problem TDEAD2803 is UNSAT
Problem TDEAD2804 is UNSAT
Problem TDEAD2805 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 3/11 constraints. Problems are: Problem set: 39 solved, 3830 unsolved
Problem TDEAD784 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD814 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 276/3984 variables, and 12 constraints, problems are : Problem set: 44 solved, 3825 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 3238/631 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66125ms problems are : Problem set: 44 solved, 3825 unsolved
Search for dead transitions found 44 dead transitions in 66167ms
Found 44 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 44 transitions
Dead transitions reduction (with SMT) removed 44 transitions
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3827/3904 transitions.
Reduce places removed 10 places and 336 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 267 transition count 3491
Reduce places removed 5 places and 152 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 15 place count 262 transition count 3339
Reduce places removed 2 places and 56 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 260 transition count 3283
Reduce places removed 1 places and 32 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 18 place count 259 transition count 3251
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 19 place count 258 transition count 3226
Deduced a syphon composed of 1 places in 3 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 20 place count 258 transition count 3226
Deduced a syphon composed of 1 places in 8 ms
Applied a total of 20 rules in 60 ms. Remains 258 /277 variables (removed 19) and now considering 3226/3827 (removed 601) transitions.
[2026-05-24 03:32:40] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15813790000728359046.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10154751154414434055.kers'
[2026-05-24 03:32:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15813790000728359046.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10154751154414434055.kers]
Culling trivial invariants: removing 1 columns.
Culled 1 columns in 1 ms.
// Phase 1: matrix 3099 rows 257 cols 14742 entries
Finished phase 1 with 249 SingleSign rule and 0 generalized
[2026-05-24 03:32:40] [INFO ] Computed 9 invariants in 9 ms
Computed 9 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-10154751154414434055.kers
Total runtime 13 ms.
[2026-05-24 03:32:41] [INFO ] Implicit Places using invariants in 327 ms returned []
[2026-05-24 03:32:41] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 03:32:41] [INFO ] Invariant cache hit.
[2026-05-24 03:32:41] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 03:32:44] [INFO ] Implicit Places using invariants and state equation in 3687 ms returned []
Implicit Place search using SMT with State Equation took 4016 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 258/280 places, 3226/3904 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74125 ms. Remains : 258/280 places, 3226/3904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 3226/3226 transitions.
Deduced a syphon composed of 1 places in 7 ms
Applied a total of 0 rules in 17 ms. Remains 258 /258 variables (removed 0) and now considering 3226/3226 (removed 0) transitions.
[2026-05-24 03:32:45] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 03:32:45] [INFO ] Invariant cache hit.
[2026-05-24 03:32:45] [INFO ] Implicit Places using invariants in 332 ms returned []
[2026-05-24 03:32:45] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 03:32:45] [INFO ] Invariant cache hit.
[2026-05-24 03:32:45] [INFO ] State equation strengthened by 250 read => feed constraints.
[2026-05-24 03:32:48] [INFO ] Implicit Places using invariants and state equation in 2799 ms returned []
Implicit Place search using SMT with State Equation took 3134 ms to find 0 implicit places.
Running 3224 sub problems to find dead transitions.
[2026-05-24 03:32:48] [INFO ] Flow matrix only has 3099 transitions (discarded 127 similar events)
[2026-05-24 03:32:48] [INFO ] Invariant cache hit.
[2026-05-24 03:32:48] [INFO ] State equation strengthened by 250 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3224 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 256/3357 variables, and 8 constraints, problems are : Problem set: 0 solved, 3224 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 0/258 constraints, ReadFeed: 0/250 constraints, PredecessorRefiner: 3224/991 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3224 unsolved
Problem TDEAD2166 is UNSAT
Problem TDEAD2177 is UNSAT
Problem TDEAD2179 is UNSAT
Problem TDEAD2180 is UNSAT
Problem TDEAD2181 is UNSAT
Problem TDEAD2182 is UNSAT
Problem TDEAD2183 is UNSAT
Problem TDEAD2184 is UNSAT
Problem TDEAD2185 is UNSAT
Problem TDEAD2186 is UNSAT
Problem TDEAD2187 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2189 is UNSAT
Problem TDEAD2190 is UNSAT
Problem TDEAD2191 is UNSAT
Problem TDEAD2192 is UNSAT
Problem TDEAD2193 is UNSAT
Problem TDEAD2194 is UNSAT
Problem TDEAD2195 is UNSAT
Problem TDEAD2196 is UNSAT
Problem TDEAD2197 is UNSAT
Problem TDEAD2198 is UNSAT
Problem TDEAD2210 is UNSAT
Problem TDEAD2221 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/3357 variables, and 10 constraints, problems are : Problem set: 24 solved, 3200 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 0/258 constraints, ReadFeed: 0/250 constraints, PredecessorRefiner: 2233/991 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65165ms problems are : Problem set: 24 solved, 3200 unsolved
Search for dead transitions found 24 dead transitions in 65174ms
Found 24 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 24 transitions
Dead transitions reduction (with SMT) removed 24 transitions
Starting structural reductions in LTL mode, iteration 1 : 258/258 places, 3202/3226 transitions.
Reduce places removed 7 places and 224 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 251 transition count 2978
Reduce places removed 5 places and 121 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 246 transition count 2857
Reduce places removed 8 places and 280 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 20 place count 238 transition count 2577
Reduce places removed 7 places and 159 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 27 place count 231 transition count 2418
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 28 place count 230 transition count 2398
Deduced a syphon composed of 3 places in 3 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 29 place count 230 transition count 2398
Deduced a syphon composed of 3 places in 4 ms
Applied a total of 29 rules in 27 ms. Remains 230 /258 variables (removed 28) and now considering 2398/3202 (removed 804) transitions.
[2026-05-24 03:33:53] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16962940704275013931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16439108408683787229.kers'
[2026-05-24 03:33:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16962940704275013931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16439108408683787229.kers]
Culling trivial invariants: removing 3 columns.
Culled 3 columns in 1 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:33:53] [INFO ] Computed 11 invariants in 7 ms
Computed 11 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16439108408683787229.kers
Total runtime 11 ms.
[2026-05-24 03:33:53] [INFO ] Implicit Places using invariants in 274 ms returned []
[2026-05-24 03:33:53] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:33:53] [INFO ] Invariant cache hit.
[2026-05-24 03:33:53] [INFO ] State equation strengthened by 210 read => feed constraints.
[2026-05-24 03:33:55] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned []
Implicit Place search using SMT with State Equation took 1725 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 230/258 places, 2398/3226 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70092 ms. Remains : 230/258 places, 2398/3226 transitions.
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Support contains 13 out of 227 places after structural reductions.
FORMULA BugTracking-PT-q8m002-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 03:33:55] [INFO ] Flatten gal took : 239 ms
[2026-05-24 03:33:55] [INFO ] Flatten gal took : 135 ms
[2026-05-24 03:33:55] [INFO ] Input system was already deterministic with 2398 transitions.
RANDOM walk for 40001 steps (849 resets) in 2384 ms. (16 steps per ms) remains 10/14 properties
BEST_FIRST walk for 40004 steps (255 resets) in 383 ms. (104 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (215 resets) in 127 ms. (312 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (236 resets) in 166 ms. (239 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (217 resets) in 188 ms. (211 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (247 resets) in 150 ms. (264 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (206 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (233 resets) in 132 ms. (300 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (215 resets) in 117 ms. (339 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (197 resets) in 180 ms. (221 steps per ms) remains 9/9 properties
[2026-05-24 03:33:57] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12867593876431083670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16734217366643382369.kers'
[2026-05-24 03:33:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12867593876431083670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16734217366643382369.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:33:57] [INFO ] Computed 8 invariants in 7 ms
Computed 8 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-16734217366643382369.kers
Total runtime 9 ms.
[2026-05-24 03:33:57] [INFO ] State equation strengthened by 210 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
At refinement iteration 1 (OVERLAPS) 59/67 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1713/1780 variables, 67/71 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1780 variables, 84/155 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1780 variables, 0/155 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 579/2359 variables, 128/283 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2359 variables, 2/285 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2359 variables, 94/379 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2359 variables, 0/379 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 142/2501 variables, 9/388 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2501 variables, 32/420 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2501 variables, 0/420 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 2/2503 variables, 1/421 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2503 variables, 0/421 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/2525 variables, 23/444 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2525 variables, 1/445 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2525 variables, 0/445 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/2525 variables, 0/445 constraints. Problems are: Problem set: 4 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2525/2525 variables, and 445 constraints, problems are : Problem set: 4 solved, 5 unsolved in 1466 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 227/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 28/32 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 657/689 variables, 32/33 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/689 variables, 5/38 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/689 variables, 0/38 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 1105/1794 variables, 78/116 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1794 variables, 2/118 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1794 variables, 130/248 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1794 variables, 5/253 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1794 variables, 3/256 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1794 variables, 0/256 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 12 (OVERLAPS) 3/1797 variables, 1/257 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1797 variables, 1/258 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1797 variables, 1/259 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1797 variables, 0/259 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 16 (OVERLAPS) 647/2444 variables, 66/325 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2444 variables, 64/389 constraints. Problems are: Problem set: 7 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 18 (INCLUDED_ONLY) 0/2444 variables, 2/391 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2444 variables, 0/391 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 7/2451 variables, 2/393 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2451 variables, 7/400 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2451 variables, 0/400 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 74/2525 variables, 50/450 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2525 variables, 2/452 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2525 variables, 11/463 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2525 variables, 2/465 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2525 variables, 0/465 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 0/2525 variables, 0/465 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2525/2525 variables, and 465 constraints, problems are : Problem set: 8 solved, 1 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 227/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 5/9 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6513ms problems are : Problem set: 8 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 227/227 places, 2398/2398 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 225 transition count 2401
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 225 transition count 2395
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 219 transition count 2395
Applied a total of 16 rules in 145 ms. Remains 219 /227 variables (removed 8) and now considering 2395/2398 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 219/227 places, 2395/2398 transitions.
RANDOM walk for 40000 steps (12 resets) in 394 ms. (101 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (13 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 190733 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :0 out of 1
Probabilistic random walk after 190733 steps, saw 90443 distinct states, run finished after 3006 ms. (steps per millisecond=63 ) properties seen :0
[2026-05-24 03:34:07] [INFO ] Flow matrix only has 2290 transitions (discarded 105 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7174384263704213676.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15334229911622861181.kers'
[2026-05-24 03:34:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7174384263704213676.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15334229911622861181.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2290 rows 219 cols 10825 entries
Finished phase 1 with 211 SingleSign rule and 0 generalized
[2026-05-24 03:34:07] [INFO ] Computed 8 invariants in 8 ms
Computed 8 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-15334229911622861181.kers
Total runtime 10 ms.
[2026-05-24 03:34:07] [INFO ] State equation strengthened by 211 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 990/1012 variables, 24/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1012 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1012 variables, 74/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1012 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/1016 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1016 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 752/1768 variables, 96/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1768 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1768 variables, 48/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1768 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 672/2440 variables, 49/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2440 variables, 3/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2440 variables, 69/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2440 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1/2441 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2441 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2441 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 68/2509 variables, 48/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2509 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2509 variables, 19/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2509 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/2509 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2509/2509 variables, and 438 constraints, problems are : Problem set: 0 solved, 1 unsolved in 645 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 219/219 constraints, ReadFeed: 211/211 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 990/1012 variables, 24/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1012 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1012 variables, 74/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1012 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/1016 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1016 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 752/1768 variables, 96/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1768 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1768 variables, 48/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1768 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1768 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 672/2440 variables, 49/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2440 variables, 3/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2440 variables, 69/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2440 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/2441 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2441 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2441 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 68/2509 variables, 48/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2509 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2509 variables, 19/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2509 variables, 2/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2509 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/2509 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2509/2509 variables, and 441 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1849 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 219/219 constraints, ReadFeed: 211/211 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2530ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 62 ms.
Support contains 1 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 2395/2395 transitions.
Applied a total of 0 rules in 36 ms. Remains 219 /219 variables (removed 0) and now considering 2395/2395 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 219/219 places, 2395/2395 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 2395/2395 transitions.
Applied a total of 0 rules in 34 ms. Remains 219 /219 variables (removed 0) and now considering 2395/2395 (removed 0) transitions.
[2026-05-24 03:34:09] [INFO ] Flow matrix only has 2290 transitions (discarded 105 similar events)
[2026-05-24 03:34:09] [INFO ] Invariant cache hit.
[2026-05-24 03:34:10] [INFO ] Implicit Places using invariants in 273 ms returned []
[2026-05-24 03:34:10] [INFO ] Flow matrix only has 2290 transitions (discarded 105 similar events)
[2026-05-24 03:34:10] [INFO ] Invariant cache hit.
[2026-05-24 03:34:10] [INFO ] State equation strengthened by 211 read => feed constraints.
[2026-05-24 03:34:11] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 1798 ms to find 0 implicit places.
[2026-05-24 03:34:11] [INFO ] Redundant transitions in 165 ms returned []
Running 2394 sub problems to find dead transitions.
[2026-05-24 03:34:11] [INFO ] Flow matrix only has 2290 transitions (discarded 105 similar events)
[2026-05-24 03:34:11] [INFO ] Invariant cache hit.
[2026-05-24 03:34:11] [INFO ] State equation strengthened by 211 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2394 unsolved
Problem TDEAD873 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD875 is UNSAT
Problem TDEAD876 is UNSAT
Problem TDEAD877 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD879 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD884 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD886 is UNSAT
Problem TDEAD887 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD889 is UNSAT
Problem TDEAD893 is UNSAT
Problem TDEAD894 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD896 is UNSAT
Problem TDEAD897 is UNSAT
Problem TDEAD898 is UNSAT
Problem TDEAD899 is UNSAT
Problem TDEAD900 is UNSAT
Problem TDEAD901 is UNSAT
Problem TDEAD904 is UNSAT
Problem TDEAD905 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD907 is UNSAT
Problem TDEAD908 is UNSAT
Problem TDEAD909 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD914 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD917 is UNSAT
Problem TDEAD918 is UNSAT
Problem TDEAD919 is UNSAT
Problem TDEAD920 is UNSAT
Problem TDEAD921 is UNSAT
Problem TDEAD924 is UNSAT
Problem TDEAD925 is UNSAT
Problem TDEAD926 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD933 is UNSAT
Problem TDEAD934 is UNSAT
Problem TDEAD935 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD937 is UNSAT
Problem TDEAD938 is UNSAT
Problem TDEAD939 is UNSAT
Problem TDEAD940 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD943 is UNSAT
Problem TDEAD944 is UNSAT
Problem TDEAD945 is UNSAT
Problem TDEAD946 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD948 is UNSAT
Problem TDEAD949 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD952 is UNSAT
Problem TDEAD953 is UNSAT
Problem TDEAD954 is UNSAT
Problem TDEAD955 is UNSAT
Problem TDEAD956 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD959 is UNSAT
Problem TDEAD960 is UNSAT
Problem TDEAD961 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD963 is UNSAT
Problem TDEAD964 is UNSAT
Problem TDEAD965 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD967 is UNSAT
Problem TDEAD968 is UNSAT
Problem TDEAD969 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD971 is UNSAT
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD979 is UNSAT
Problem TDEAD980 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD988 is UNSAT
Problem TDEAD989 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD995 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1000 is UNSAT
Problem TDEAD1001 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1007 is UNSAT
Problem TDEAD1008 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1015 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1098 is UNSAT
Problem TDEAD1099 is UNSAT
Problem TDEAD1100 is UNSAT
Problem TDEAD1101 is UNSAT
Problem TDEAD1102 is UNSAT
Problem TDEAD1103 is UNSAT
Problem TDEAD1104 is UNSAT
Problem TDEAD1105 is UNSAT
Problem TDEAD1106 is UNSAT
Problem TDEAD1107 is UNSAT
Problem TDEAD1108 is UNSAT
Problem TDEAD1109 is UNSAT
Problem TDEAD1110 is UNSAT
Problem TDEAD1111 is UNSAT
Problem TDEAD1112 is UNSAT
Problem TDEAD1113 is UNSAT
Problem TDEAD1114 is UNSAT
Problem TDEAD1115 is UNSAT
Problem TDEAD1116 is UNSAT
Problem TDEAD1117 is UNSAT
Problem TDEAD1118 is UNSAT
Problem TDEAD1119 is UNSAT
Problem TDEAD1120 is UNSAT
Problem TDEAD1121 is UNSAT
Problem TDEAD1122 is UNSAT
Problem TDEAD1123 is UNSAT
Problem TDEAD1124 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1126 is UNSAT
Problem TDEAD1127 is UNSAT
Problem TDEAD1128 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1153 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1157 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1160 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1164 is UNSAT
Problem TDEAD1165 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1242 is UNSAT
Problem TDEAD1243 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1245 is UNSAT
Problem TDEAD1246 is UNSAT
Problem TDEAD1247 is UNSAT
Problem TDEAD1248 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1300 is UNSAT
Problem TDEAD1301 is UNSAT
Problem TDEAD1302 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1312 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1320 is UNSAT
Problem TDEAD1321 is UNSAT
Problem TDEAD1322 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1332 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1340 is UNSAT
Problem TDEAD1341 is UNSAT
Problem TDEAD1342 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1473 is UNSAT
Problem TDEAD1474 is UNSAT
Problem TDEAD1475 is UNSAT
Problem TDEAD1476 is UNSAT
Problem TDEAD1477 is UNSAT
Problem TDEAD1478 is UNSAT
Problem TDEAD1479 is UNSAT
Problem TDEAD1480 is UNSAT
Problem TDEAD1481 is UNSAT
Problem TDEAD1482 is UNSAT
Problem TDEAD1483 is UNSAT
Problem TDEAD1484 is UNSAT
Problem TDEAD1485 is UNSAT
Problem TDEAD1486 is UNSAT
Problem TDEAD1487 is UNSAT
Problem TDEAD1488 is UNSAT
Problem TDEAD1489 is UNSAT
Problem TDEAD1490 is UNSAT
Problem TDEAD1491 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1493 is UNSAT
Problem TDEAD1494 is UNSAT
Problem TDEAD1495 is UNSAT
Problem TDEAD1496 is UNSAT
Problem TDEAD1497 is UNSAT
Problem TDEAD1498 is UNSAT
Problem TDEAD1499 is UNSAT
Problem TDEAD1500 is UNSAT
Problem TDEAD1501 is UNSAT
Problem TDEAD1502 is UNSAT
Problem TDEAD1503 is UNSAT
Problem TDEAD1504 is UNSAT
Problem TDEAD1505 is UNSAT
Problem TDEAD1506 is UNSAT
Problem TDEAD1507 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1793 is UNSAT
Problem TDEAD1794 is UNSAT
Problem TDEAD1795 is UNSAT
Problem TDEAD1796 is UNSAT
Problem TDEAD1797 is UNSAT
Problem TDEAD1798 is UNSAT
Problem TDEAD1799 is UNSAT
Problem TDEAD1800 is UNSAT
Problem TDEAD1801 is UNSAT
Problem TDEAD1802 is UNSAT
Problem TDEAD1803 is UNSAT
Problem TDEAD1804 is UNSAT
Problem TDEAD1805 is UNSAT
Problem TDEAD1806 is UNSAT
Problem TDEAD1807 is UNSAT
Problem TDEAD1808 is UNSAT
Problem TDEAD1809 is UNSAT
Problem TDEAD1810 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1812 is UNSAT
Problem TDEAD1813 is UNSAT
Problem TDEAD1814 is UNSAT
Problem TDEAD1815 is UNSAT
Problem TDEAD1816 is UNSAT
Problem TDEAD1817 is UNSAT
Problem TDEAD1818 is UNSAT
Problem TDEAD1819 is UNSAT
Problem TDEAD1820 is UNSAT
Problem TDEAD1821 is UNSAT
Problem TDEAD1822 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1824 is UNSAT
Problem TDEAD1825 is UNSAT
Problem TDEAD1826 is UNSAT
Problem TDEAD1827 is UNSAT
Problem TDEAD1828 is UNSAT
Problem TDEAD1829 is UNSAT
Problem TDEAD1830 is UNSAT
Problem TDEAD1831 is UNSAT
Problem TDEAD1832 is UNSAT
Problem TDEAD1836 is UNSAT
Problem TDEAD1837 is UNSAT
Problem TDEAD1838 is UNSAT
Problem TDEAD1844 is UNSAT
Problem TDEAD1845 is UNSAT
Problem TDEAD1846 is UNSAT
Problem TDEAD1847 is UNSAT
Problem TDEAD1848 is UNSAT
Problem TDEAD1849 is UNSAT
Problem TDEAD1850 is UNSAT
Problem TDEAD1851 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1861 is UNSAT
Problem TDEAD1863 is UNSAT
Problem TDEAD1864 is UNSAT
Problem TDEAD1865 is UNSAT
Problem TDEAD1871 is UNSAT
Problem TDEAD1872 is UNSAT
Problem TDEAD1873 is UNSAT
Problem TDEAD1874 is UNSAT
Problem TDEAD1875 is UNSAT
Problem TDEAD1876 is UNSAT
Problem TDEAD1877 is UNSAT
Problem TDEAD1878 is UNSAT
Problem TDEAD1882 is UNSAT
Problem TDEAD1887 is UNSAT
Problem TDEAD1888 is UNSAT
Problem TDEAD1890 is UNSAT
Problem TDEAD1891 is UNSAT
Problem TDEAD1892 is UNSAT
Problem TDEAD1898 is UNSAT
Problem TDEAD1899 is UNSAT
Problem TDEAD1900 is UNSAT
Problem TDEAD1901 is UNSAT
Problem TDEAD1902 is UNSAT
Problem TDEAD1903 is UNSAT
Problem TDEAD1904 is UNSAT
Problem TDEAD1905 is UNSAT
Problem TDEAD1914 is UNSAT
Problem TDEAD1915 is UNSAT
Problem TDEAD1839 is UNSAT
Problem TDEAD1840 is UNSAT
Problem TDEAD1841 is UNSAT
Problem TDEAD1842 is UNSAT
Problem TDEAD1843 is UNSAT
Problem TDEAD1855 is UNSAT
Problem TDEAD1866 is UNSAT
Problem TDEAD1867 is UNSAT
Problem TDEAD1868 is UNSAT
Problem TDEAD1869 is UNSAT
Problem TDEAD1870 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 3/11 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/2509 variables, and 11 constraints, problems are : Problem set: 615 solved, 1779 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/219 constraints, ReadFeed: 0/211 constraints, PredecessorRefiner: 2394/1261 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 615 solved, 1779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 8/8 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 3/11 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 0/11 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
At refinement iteration 3 (OVERLAPS) 2290/2509 variables, 219/230 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2509 variables, 211/441 constraints. Problems are: Problem set: 615 solved, 1779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2509/2509 variables, and 1347 constraints, problems are : Problem set: 615 solved, 1779 unsolved in 30233 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 219/219 constraints, ReadFeed: 211/211 constraints, PredecessorRefiner: 1779/1261 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63757ms problems are : Problem set: 615 solved, 1779 unsolved
Search for dead transitions found 615 dead transitions in 63764ms
Found 615 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 615 transitions
Dead transitions reduction (with SMT) removed 615 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 219/219 places, 1780/2395 transitions.
Reduce places removed 15 places and 365 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 204 transition count 1415
Reduce places removed 13 places and 204 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 28 place count 191 transition count 1211
Reduce places removed 10 places and 102 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 38 place count 181 transition count 1109
Reduce places removed 8 places and 35 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 46 place count 173 transition count 1074
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 48 place count 171 transition count 1028
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 49 place count 170 transition count 1012
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 50 place count 169 transition count 1006
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 68 place count 151 transition count 949
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 32 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 88 place count 149 transition count 917
Discarding 16 places :
Symmetric choice reduction at 7 with 16 rule applications. Total rules 104 place count 133 transition count 785
Iterating global reduction 7 with 16 rules applied. Total rules applied 120 place count 133 transition count 785
Applied a total of 120 rules in 46 ms. Remains 133 /219 variables (removed 86) and now considering 785/1780 (removed 995) transitions.
[2026-05-24 03:35:15] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9717771016569806435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9289647641957466499.kers'
[2026-05-24 03:35:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9717771016569806435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9289647641957466499.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 696 rows 133 cols 3180 entries
Finished phase 1 with 125 SingleSign rule and 0 generalized
[2026-05-24 03:35:15] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-9289647641957466499.kers
Total runtime 10 ms.
[2026-05-24 03:35:15] [INFO ] Implicit Places using invariants in 264 ms returned []
[2026-05-24 03:35:15] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
[2026-05-24 03:35:15] [INFO ] Invariant cache hit.
[2026-05-24 03:35:16] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 03:35:16] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 133/219 places, 785/2395 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 66566 ms. Remains : 133/219 places, 785/2395 transitions.
RANDOM walk for 40001 steps (10 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (10 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 566009 steps, run timeout after 3001 ms. (steps per millisecond=188 ) properties seen :0 out of 1
Probabilistic random walk after 566009 steps, saw 343684 distinct states, run finished after 3001 ms. (steps per millisecond=188 ) properties seen :0
[2026-05-24 03:35:19] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
[2026-05-24 03:35:19] [INFO ] Invariant cache hit.
[2026-05-24 03:35:19] [INFO ] State equation strengthened by 95 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 302/316 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 30/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/320 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 229/549 variables, 54/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/549 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/549 variables, 22/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/549 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 243/792 variables, 36/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/792 variables, 3/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/792 variables, 32/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/792 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/794 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/794 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 35/829 variables, 26/225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/829 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/829 variables, 10/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/829 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/829 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 829/829 variables, and 236 constraints, problems are : Problem set: 0 solved, 1 unsolved in 231 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 133/133 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 302/316 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 30/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/320 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 229/549 variables, 54/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/549 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/549 variables, 22/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/549 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/549 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 243/792 variables, 36/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/792 variables, 3/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/792 variables, 32/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/792 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/792 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/794 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/794 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 35/829 variables, 26/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/829 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/829 variables, 10/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/829 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/829 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/829 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 829/829 variables, and 243 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1101 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 133/133 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1348ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 36 ms.
Support contains 1 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 785/785 transitions.
Applied a total of 0 rules in 9 ms. Remains 133 /133 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 133/133 places, 785/785 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 785/785 transitions.
Applied a total of 0 rules in 8 ms. Remains 133 /133 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2026-05-24 03:35:20] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
[2026-05-24 03:35:20] [INFO ] Invariant cache hit.
[2026-05-24 03:35:20] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-24 03:35:20] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
[2026-05-24 03:35:20] [INFO ] Invariant cache hit.
[2026-05-24 03:35:21] [INFO ] State equation strengthened by 95 read => feed constraints.
[2026-05-24 03:35:21] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
[2026-05-24 03:35:21] [INFO ] Redundant transitions in 7 ms returned []
Running 784 sub problems to find dead transitions.
[2026-05-24 03:35:21] [INFO ] Flow matrix only has 696 transitions (discarded 89 similar events)
[2026-05-24 03:35:21] [INFO ] Invariant cache hit.
[2026-05-24 03:35:21] [INFO ] State equation strengthened by 95 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 784 unsolved
Problem TDEAD778 is UNSAT
Problem TDEAD784 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 1/9 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 3 (OVERLAPS) 696/829 variables, 133/142 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/829 variables, 95/237 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/829 variables, 0/237 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 6 (OVERLAPS) 0/829 variables, 0/237 constraints. Problems are: Problem set: 2 solved, 782 unsolved
No progress, stopping.
After SMT solving in domain Real declared 829/829 variables, and 237 constraints, problems are : Problem set: 2 solved, 782 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 133/133 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 784/784 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 782 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 1/9 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 3 (OVERLAPS) 696/829 variables, 133/142 constraints. Problems are: Problem set: 2 solved, 782 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/829 variables, 95/237 constraints. Problems are: Problem set: 2 solved, 782 unsolved
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD333 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD353 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD578 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD584 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD592 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD598 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD600 is UNSAT
Problem TDEAD601 is UNSAT
Problem TDEAD602 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD606 is UNSAT
Problem TDEAD607 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD612 is UNSAT
Problem TDEAD615 is UNSAT
Problem TDEAD616 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/829 variables, 782/1019 constraints. Problems are: Problem set: 113 solved, 671 unsolved
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 829/829 variables, and 1022 constraints, problems are : Problem set: 168 solved, 616 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 133/133 constraints, ReadFeed: 95/95 constraints, PredecessorRefiner: 782/784 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60646ms problems are : Problem set: 168 solved, 616 unsolved
Search for dead transitions found 168 dead transitions in 60652ms
Found 168 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 168 transitions
Dead transitions reduction (with SMT) removed 168 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 133/133 places, 617/785 transitions.
Graph (complete) has 917 edges and 133 vertex of which 127 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 174 transitions.
Graph (complete) has 671 edges and 112 vertex of which 1 are kept as prefixes of interest. Removing 111 places using SCC suffix rule.0 ms
Discarding 111 places :
Also discarding 443 output transitions
Drop transitions (Output transitions of discarded places.) removed 443 transitions
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 1 transition count 0
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 17 rules in 7 ms. Remains 1 /133 variables (removed 132) and now considering 0/617 (removed 617) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16493741358389401820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3357549349553826372.kers'
[2026-05-24 03:36:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16493741358389401820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3357549349553826372.kers]
[2026-05-24 03:36:22] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3357549349553826372.kers
Total runtime 0 ms.
[2026-05-24 03:36:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2026-05-24 03:36:22] [INFO ] Invariant cache hit.
[2026-05-24 03:36:22] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1/133 places, 0/785 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61349 ms. Remains : 1/133 places, 0/785 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 9 atomic propositions for a total of 7 simplifications.
FORMULA BugTracking-PT-q8m002-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m002-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 73 stable transitions
FORMULA BugTracking-PT-q8m002-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2398/2398 transitions.
Applied a total of 0 rules in 9 ms. Remains 227 /227 variables (removed 0) and now considering 2398/2398 (removed 0) transitions.
[2026-05-24 03:36:22] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14639077433471759820.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7253074531012288434.kers'
[2026-05-24 03:36:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14639077433471759820.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7253074531012288434.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:36:22] [INFO ] Computed 8 invariants in 6 ms
Computed 8 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-7253074531012288434.kers
Total runtime 8 ms.
[2026-05-24 03:36:22] [INFO ] Implicit Places using invariants in 263 ms returned []
[2026-05-24 03:36:22] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:36:22] [INFO ] Invariant cache hit.
[2026-05-24 03:36:22] [INFO ] State equation strengthened by 210 read => feed constraints.
[2026-05-24 03:36:24] [INFO ] Implicit Places using invariants and state equation in 1471 ms returned []
Implicit Place search using SMT with State Equation took 1746 ms to find 0 implicit places.
Running 2396 sub problems to find dead transitions.
[2026-05-24 03:36:24] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:36:24] [INFO ] Invariant cache hit.
[2026-05-24 03:36:24] [INFO ] State equation strengthened by 210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2396 unsolved
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1388 is UNSAT
Problem TDEAD1389 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1394 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1398 is UNSAT
Problem TDEAD1399 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1401 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1403 is UNSAT
Problem TDEAD1404 is UNSAT
Problem TDEAD1405 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1407 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1410 is UNSAT
Problem TDEAD1411 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1413 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1416 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1418 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1420 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1422 is UNSAT
Problem TDEAD1423 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1425 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1429 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1435 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1437 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1440 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1445 is UNSAT
Problem TDEAD1446 is UNSAT
Problem TDEAD1447 is UNSAT
Problem TDEAD1448 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1636 is UNSAT
Problem TDEAD1637 is UNSAT
Problem TDEAD1638 is UNSAT
Problem TDEAD1639 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1643 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1645 is UNSAT
Problem TDEAD1646 is UNSAT
Problem TDEAD1647 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1649 is UNSAT
Problem TDEAD1650 is UNSAT
Problem TDEAD1651 is UNSAT
Problem TDEAD1652 is UNSAT
Problem TDEAD1653 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1655 is UNSAT
Problem TDEAD1656 is UNSAT
Problem TDEAD1657 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD2290 is UNSAT
Problem TDEAD2291 is UNSAT
Problem TDEAD2292 is UNSAT
Problem TDEAD2293 is UNSAT
Problem TDEAD2294 is UNSAT
Problem TDEAD2295 is UNSAT
Problem TDEAD2296 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2298 is UNSAT
Problem TDEAD2299 is UNSAT
Problem TDEAD2300 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2303 is UNSAT
Problem TDEAD2304 is UNSAT
Problem TDEAD2305 is UNSAT
Problem TDEAD2306 is UNSAT
Problem TDEAD2307 is UNSAT
Problem TDEAD2308 is UNSAT
Problem TDEAD2309 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2311 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2316 is UNSAT
Problem TDEAD2317 is UNSAT
Problem TDEAD2318 is UNSAT
Problem TDEAD2319 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2321 is UNSAT
Problem TDEAD2322 is UNSAT
Problem TDEAD2323 is UNSAT
Problem TDEAD2324 is UNSAT
Problem TDEAD2325 is UNSAT
Problem TDEAD2326 is UNSAT
Problem TDEAD2327 is UNSAT
Problem TDEAD2328 is UNSAT
Problem TDEAD2329 is UNSAT
Problem TDEAD2330 is UNSAT
Problem TDEAD2331 is UNSAT
Problem TDEAD2332 is UNSAT
Problem TDEAD2333 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2337 is UNSAT
Problem TDEAD2339 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2341 is UNSAT
Problem TDEAD2342 is UNSAT
Problem TDEAD2343 is UNSAT
Problem TDEAD2344 is UNSAT
Problem TDEAD2345 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2347 is UNSAT
Problem TDEAD2348 is UNSAT
Problem TDEAD2353 is UNSAT
Problem TDEAD2354 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2356 is UNSAT
Problem TDEAD2357 is UNSAT
Problem TDEAD2358 is UNSAT
Problem TDEAD2359 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2361 is UNSAT
Problem TDEAD2362 is UNSAT
Problem TDEAD2363 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2365 is UNSAT
Problem TDEAD2369 is UNSAT
Problem TDEAD2370 is UNSAT
Problem TDEAD2371 is UNSAT
Problem TDEAD2372 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2375 is UNSAT
Problem TDEAD2376 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2379 is UNSAT
Problem TDEAD2380 is UNSAT
Problem TDEAD2381 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2384 is UNSAT
Problem TDEAD2385 is UNSAT
Problem TDEAD2386 is UNSAT
Problem TDEAD2387 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2389 is UNSAT
Problem TDEAD2390 is UNSAT
Problem TDEAD2391 is UNSAT
Problem TDEAD2392 is UNSAT
Problem TDEAD2393 is UNSAT
Problem TDEAD2394 is UNSAT
Problem TDEAD2395 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/2525 variables, and 15 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/227 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 2396/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 397 solved, 1999 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 3 (OVERLAPS) 2298/2524 variables, 226/241 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2524 variables, 210/451 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2524/2525 variables, and 1183 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30634 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 226/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1861/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64021ms problems are : Problem set: 397 solved, 1999 unsolved
Search for dead transitions found 397 dead transitions in 64027ms
Found 397 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 397 transitions
Dead transitions reduction (with SMT) removed 397 transitions
Starting structural reductions in LTL mode, iteration 1 : 227/227 places, 2001/2398 transitions.
Reduce places removed 23 places and 533 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 204 transition count 1468
Reduce places removed 16 places and 197 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 39 place count 188 transition count 1271
Reduce places removed 11 places and 140 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 50 place count 177 transition count 1131
Reduce places removed 10 places and 90 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 60 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 76 place count 151 transition count 938
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 90 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 100 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 110 place count 139 transition count 848
Applied a total of 110 rules in 14 ms. Remains 139 /227 variables (removed 88) and now considering 848/2001 (removed 1153) transitions.
[2026-05-24 03:37:28] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15376620271659402682.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8807438119203626717.kers'
[2026-05-24 03:37:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15376620271659402682.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8807438119203626717.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 03:37:28] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8807438119203626717.kers
Total runtime 3 ms.
[2026-05-24 03:37:28] [INFO ] Implicit Places using invariants in 127 ms returned []
[2026-05-24 03:37:28] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 03:37:28] [INFO ] Invariant cache hit.
[2026-05-24 03:37:28] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 03:37:29] [INFO ] Implicit Places using invariants and state equation in 1743 ms returned []
Implicit Place search using SMT with State Equation took 1871 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/227 places, 848/2398 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67680 ms. Remains : 139/227 places, 848/2398 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : BugTracking-PT-q8m002-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BugTracking-PT-q8m002-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m002-LTLCardinality-04 finished in 67938 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2398/2398 transitions.
Applied a total of 0 rules in 7 ms. Remains 227 /227 variables (removed 0) and now considering 2398/2398 (removed 0) transitions.
[2026-05-24 03:37:30] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6564830768751568547.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8505760413176362819.kers'
[2026-05-24 03:37:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6564830768751568547.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8505760413176362819.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:37:30] [INFO ] Computed 8 invariants in 6 ms
Computed 8 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-8505760413176362819.kers
Total runtime 9 ms.
[2026-05-24 03:37:30] [INFO ] Implicit Places using invariants in 273 ms returned []
[2026-05-24 03:37:30] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:37:30] [INFO ] Invariant cache hit.
[2026-05-24 03:37:30] [INFO ] State equation strengthened by 210 read => feed constraints.
[2026-05-24 03:37:31] [INFO ] Implicit Places using invariants and state equation in 1494 ms returned []
Implicit Place search using SMT with State Equation took 1769 ms to find 0 implicit places.
Running 2396 sub problems to find dead transitions.
[2026-05-24 03:37:32] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:37:32] [INFO ] Invariant cache hit.
[2026-05-24 03:37:32] [INFO ] State equation strengthened by 210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2396 unsolved
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1388 is UNSAT
Problem TDEAD1389 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1394 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1398 is UNSAT
Problem TDEAD1399 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1401 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1403 is UNSAT
Problem TDEAD1404 is UNSAT
Problem TDEAD1405 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1407 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1410 is UNSAT
Problem TDEAD1411 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1413 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1416 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1418 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1420 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1422 is UNSAT
Problem TDEAD1423 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1425 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1429 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1435 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1437 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1440 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1445 is UNSAT
Problem TDEAD1446 is UNSAT
Problem TDEAD1447 is UNSAT
Problem TDEAD1448 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1636 is UNSAT
Problem TDEAD1637 is UNSAT
Problem TDEAD1638 is UNSAT
Problem TDEAD1639 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1643 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1645 is UNSAT
Problem TDEAD1646 is UNSAT
Problem TDEAD1647 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1649 is UNSAT
Problem TDEAD1650 is UNSAT
Problem TDEAD1651 is UNSAT
Problem TDEAD1652 is UNSAT
Problem TDEAD1653 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1655 is UNSAT
Problem TDEAD1656 is UNSAT
Problem TDEAD1657 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD2290 is UNSAT
Problem TDEAD2291 is UNSAT
Problem TDEAD2292 is UNSAT
Problem TDEAD2293 is UNSAT
Problem TDEAD2294 is UNSAT
Problem TDEAD2295 is UNSAT
Problem TDEAD2296 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2298 is UNSAT
Problem TDEAD2299 is UNSAT
Problem TDEAD2300 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2303 is UNSAT
Problem TDEAD2304 is UNSAT
Problem TDEAD2305 is UNSAT
Problem TDEAD2306 is UNSAT
Problem TDEAD2307 is UNSAT
Problem TDEAD2308 is UNSAT
Problem TDEAD2309 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2311 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2316 is UNSAT
Problem TDEAD2317 is UNSAT
Problem TDEAD2318 is UNSAT
Problem TDEAD2319 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2321 is UNSAT
Problem TDEAD2322 is UNSAT
Problem TDEAD2323 is UNSAT
Problem TDEAD2324 is UNSAT
Problem TDEAD2325 is UNSAT
Problem TDEAD2326 is UNSAT
Problem TDEAD2327 is UNSAT
Problem TDEAD2328 is UNSAT
Problem TDEAD2329 is UNSAT
Problem TDEAD2330 is UNSAT
Problem TDEAD2331 is UNSAT
Problem TDEAD2332 is UNSAT
Problem TDEAD2333 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2337 is UNSAT
Problem TDEAD2339 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2341 is UNSAT
Problem TDEAD2342 is UNSAT
Problem TDEAD2343 is UNSAT
Problem TDEAD2344 is UNSAT
Problem TDEAD2345 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2347 is UNSAT
Problem TDEAD2348 is UNSAT
Problem TDEAD2353 is UNSAT
Problem TDEAD2354 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2356 is UNSAT
Problem TDEAD2357 is UNSAT
Problem TDEAD2358 is UNSAT
Problem TDEAD2359 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2361 is UNSAT
Problem TDEAD2362 is UNSAT
Problem TDEAD2363 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2365 is UNSAT
Problem TDEAD2369 is UNSAT
Problem TDEAD2370 is UNSAT
Problem TDEAD2371 is UNSAT
Problem TDEAD2372 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2375 is UNSAT
Problem TDEAD2376 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2379 is UNSAT
Problem TDEAD2380 is UNSAT
Problem TDEAD2381 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2384 is UNSAT
Problem TDEAD2385 is UNSAT
Problem TDEAD2386 is UNSAT
Problem TDEAD2387 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2389 is UNSAT
Problem TDEAD2390 is UNSAT
Problem TDEAD2391 is UNSAT
Problem TDEAD2392 is UNSAT
Problem TDEAD2393 is UNSAT
Problem TDEAD2394 is UNSAT
Problem TDEAD2395 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/2525 variables, and 15 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/227 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 2396/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 397 solved, 1999 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 3 (OVERLAPS) 2298/2524 variables, 226/241 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2524 variables, 210/451 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2524/2525 variables, and 1183 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30644 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 226/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1861/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64126ms problems are : Problem set: 397 solved, 1999 unsolved
Search for dead transitions found 397 dead transitions in 64131ms
Found 397 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 397 transitions
Dead transitions reduction (with SMT) removed 397 transitions
Starting structural reductions in LTL mode, iteration 1 : 227/227 places, 2001/2398 transitions.
Reduce places removed 23 places and 533 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 204 transition count 1468
Reduce places removed 16 places and 197 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 39 place count 188 transition count 1271
Reduce places removed 11 places and 140 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 50 place count 177 transition count 1131
Reduce places removed 10 places and 90 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 60 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 163 transition count 974
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 75 place count 152 transition count 940
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 13 rules applied. Total rules applied 88 place count 150 transition count 910
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 97 place count 141 transition count 856
Iterating global reduction 7 with 9 rules applied. Total rules applied 106 place count 141 transition count 856
Applied a total of 106 rules in 15 ms. Remains 141 /227 variables (removed 86) and now considering 856/2001 (removed 1145) transitions.
[2026-05-24 03:38:36] [INFO ] Flow matrix only has 795 transitions (discarded 61 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7423817018250115911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8363384816492521583.kers'
[2026-05-24 03:38:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7423817018250115911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8363384816492521583.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 795 rows 141 cols 3662 entries
Finished phase 1 with 133 SingleSign rule and 0 generalized
[2026-05-24 03:38:36] [INFO ] Computed 8 invariants in 9 ms
Computed 8 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-8363384816492521583.kers
Total runtime 10 ms.
[2026-05-24 03:38:36] [INFO ] Implicit Places using invariants in 130 ms returned []
[2026-05-24 03:38:36] [INFO ] Flow matrix only has 795 transitions (discarded 61 similar events)
[2026-05-24 03:38:36] [INFO ] Invariant cache hit.
[2026-05-24 03:38:36] [INFO ] State equation strengthened by 98 read => feed constraints.
[2026-05-24 03:38:38] [INFO ] Implicit Places using invariants and state equation in 2035 ms returned []
Implicit Place search using SMT with State Equation took 2176 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 141/227 places, 856/2398 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68111 ms. Remains : 141/227 places, 856/2398 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m002-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 6561 steps with 131 reset in 71 ms.
FORMULA BugTracking-PT-q8m002-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m002-LTLCardinality-05 finished in 68289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 1 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2398/2398 transitions.
Applied a total of 0 rules in 11 ms. Remains 227 /227 variables (removed 0) and now considering 2398/2398 (removed 0) transitions.
[2026-05-24 03:38:38] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4553954318988597146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14210799858542557686.kers'
[2026-05-24 03:38:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4553954318988597146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14210799858542557686.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:38:38] [INFO ] Computed 8 invariants in 6 ms
Computed 8 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-14210799858542557686.kers
Total runtime 9 ms.
[2026-05-24 03:38:38] [INFO ] Implicit Places using invariants in 267 ms returned []
[2026-05-24 03:38:38] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:38:38] [INFO ] Invariant cache hit.
[2026-05-24 03:38:39] [INFO ] State equation strengthened by 210 read => feed constraints.
[2026-05-24 03:38:40] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 1731 ms to find 0 implicit places.
Running 2396 sub problems to find dead transitions.
[2026-05-24 03:38:40] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:38:40] [INFO ] Invariant cache hit.
[2026-05-24 03:38:40] [INFO ] State equation strengthened by 210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2396 unsolved
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1388 is UNSAT
Problem TDEAD1389 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1394 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1398 is UNSAT
Problem TDEAD1399 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1401 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1403 is UNSAT
Problem TDEAD1404 is UNSAT
Problem TDEAD1405 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1407 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1410 is UNSAT
Problem TDEAD1411 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1413 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1416 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1418 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1420 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1422 is UNSAT
Problem TDEAD1423 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1425 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1429 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1435 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1437 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1440 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1445 is UNSAT
Problem TDEAD1446 is UNSAT
Problem TDEAD1447 is UNSAT
Problem TDEAD1448 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1636 is UNSAT
Problem TDEAD1637 is UNSAT
Problem TDEAD1638 is UNSAT
Problem TDEAD1639 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1643 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1645 is UNSAT
Problem TDEAD1646 is UNSAT
Problem TDEAD1647 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1649 is UNSAT
Problem TDEAD1650 is UNSAT
Problem TDEAD1651 is UNSAT
Problem TDEAD1652 is UNSAT
Problem TDEAD1653 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1655 is UNSAT
Problem TDEAD1656 is UNSAT
Problem TDEAD1657 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD2290 is UNSAT
Problem TDEAD2291 is UNSAT
Problem TDEAD2292 is UNSAT
Problem TDEAD2293 is UNSAT
Problem TDEAD2294 is UNSAT
Problem TDEAD2295 is UNSAT
Problem TDEAD2296 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2298 is UNSAT
Problem TDEAD2299 is UNSAT
Problem TDEAD2300 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2303 is UNSAT
Problem TDEAD2304 is UNSAT
Problem TDEAD2305 is UNSAT
Problem TDEAD2306 is UNSAT
Problem TDEAD2307 is UNSAT
Problem TDEAD2308 is UNSAT
Problem TDEAD2309 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2311 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2316 is UNSAT
Problem TDEAD2317 is UNSAT
Problem TDEAD2318 is UNSAT
Problem TDEAD2319 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2321 is UNSAT
Problem TDEAD2322 is UNSAT
Problem TDEAD2323 is UNSAT
Problem TDEAD2324 is UNSAT
Problem TDEAD2325 is UNSAT
Problem TDEAD2326 is UNSAT
Problem TDEAD2327 is UNSAT
Problem TDEAD2328 is UNSAT
Problem TDEAD2329 is UNSAT
Problem TDEAD2330 is UNSAT
Problem TDEAD2331 is UNSAT
Problem TDEAD2332 is UNSAT
Problem TDEAD2333 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2337 is UNSAT
Problem TDEAD2339 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2341 is UNSAT
Problem TDEAD2342 is UNSAT
Problem TDEAD2343 is UNSAT
Problem TDEAD2344 is UNSAT
Problem TDEAD2345 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2347 is UNSAT
Problem TDEAD2348 is UNSAT
Problem TDEAD2353 is UNSAT
Problem TDEAD2354 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2356 is UNSAT
Problem TDEAD2357 is UNSAT
Problem TDEAD2358 is UNSAT
Problem TDEAD2359 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2361 is UNSAT
Problem TDEAD2362 is UNSAT
Problem TDEAD2363 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2365 is UNSAT
Problem TDEAD2369 is UNSAT
Problem TDEAD2370 is UNSAT
Problem TDEAD2371 is UNSAT
Problem TDEAD2372 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2375 is UNSAT
Problem TDEAD2376 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2379 is UNSAT
Problem TDEAD2380 is UNSAT
Problem TDEAD2381 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2384 is UNSAT
Problem TDEAD2385 is UNSAT
Problem TDEAD2386 is UNSAT
Problem TDEAD2387 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2389 is UNSAT
Problem TDEAD2390 is UNSAT
Problem TDEAD2391 is UNSAT
Problem TDEAD2392 is UNSAT
Problem TDEAD2393 is UNSAT
Problem TDEAD2394 is UNSAT
Problem TDEAD2395 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/2525 variables, and 15 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/227 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 2396/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 397 solved, 1999 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 3 (OVERLAPS) 2298/2524 variables, 226/241 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2524 variables, 210/451 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2524/2525 variables, and 1183 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30628 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 226/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1861/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63813ms problems are : Problem set: 397 solved, 1999 unsolved
Search for dead transitions found 397 dead transitions in 63817ms
Found 397 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 397 transitions
Dead transitions reduction (with SMT) removed 397 transitions
Starting structural reductions in LTL mode, iteration 1 : 227/227 places, 2001/2398 transitions.
Reduce places removed 23 places and 533 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 204 transition count 1468
Reduce places removed 16 places and 197 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 39 place count 188 transition count 1271
Reduce places removed 11 places and 140 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 50 place count 177 transition count 1131
Reduce places removed 10 places and 90 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 60 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 76 place count 151 transition count 938
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 90 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 100 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 110 place count 139 transition count 848
Applied a total of 110 rules in 17 ms. Remains 139 /227 variables (removed 88) and now considering 848/2001 (removed 1153) transitions.
[2026-05-24 03:39:44] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7051855157465976733.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7298679716565436779.kers'
[2026-05-24 03:39:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7051855157465976733.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7298679716565436779.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 03:39:44] [INFO ] Computed 8 invariants in 8 ms
Computed 8 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-7298679716565436779.kers
Total runtime 10 ms.
[2026-05-24 03:39:44] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-24 03:39:44] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 03:39:44] [INFO ] Invariant cache hit.
[2026-05-24 03:39:44] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 03:39:45] [INFO ] Implicit Places using invariants and state equation in 1626 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/227 places, 848/2398 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67351 ms. Remains : 139/227 places, 848/2398 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m002-LTLCardinality-07
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA BugTracking-PT-q8m002-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m002-LTLCardinality-07 finished in 67470 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(p1))))'
Support contains 2 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 2398/2398 transitions.
Applied a total of 0 rules in 6 ms. Remains 227 /227 variables (removed 0) and now considering 2398/2398 (removed 0) transitions.
[2026-05-24 03:39:45] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6097647352636517320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7302752428018693822.kers'
[2026-05-24 03:39:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6097647352636517320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7302752428018693822.kers]
Culled 0 columns in 4 ms.
// Phase 1: matrix 2298 rows 227 cols 10841 entries
Finished phase 1 with 219 SingleSign rule and 0 generalized
[2026-05-24 03:39:46] [INFO ] Computed 8 invariants in 14 ms
Computed 8 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-7302752428018693822.kers
Total runtime 17 ms.
[2026-05-24 03:39:46] [INFO ] Implicit Places using invariants in 290 ms returned []
[2026-05-24 03:39:46] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:39:46] [INFO ] Invariant cache hit.
[2026-05-24 03:39:46] [INFO ] State equation strengthened by 210 read => feed constraints.
[2026-05-24 03:39:48] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned []
Implicit Place search using SMT with State Equation took 2031 ms to find 0 implicit places.
Running 2396 sub problems to find dead transitions.
[2026-05-24 03:39:48] [INFO ] Flow matrix only has 2298 transitions (discarded 100 similar events)
[2026-05-24 03:39:48] [INFO ] Invariant cache hit.
[2026-05-24 03:39:48] [INFO ] State equation strengthened by 210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2396 unsolved
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1388 is UNSAT
Problem TDEAD1389 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1394 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1398 is UNSAT
Problem TDEAD1399 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1401 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1403 is UNSAT
Problem TDEAD1404 is UNSAT
Problem TDEAD1405 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1407 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1410 is UNSAT
Problem TDEAD1411 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1413 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1416 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1418 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1420 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1422 is UNSAT
Problem TDEAD1423 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1425 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1429 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1435 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1437 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1440 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1445 is UNSAT
Problem TDEAD1446 is UNSAT
Problem TDEAD1447 is UNSAT
Problem TDEAD1448 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1636 is UNSAT
Problem TDEAD1637 is UNSAT
Problem TDEAD1638 is UNSAT
Problem TDEAD1639 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1643 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1645 is UNSAT
Problem TDEAD1646 is UNSAT
Problem TDEAD1647 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1649 is UNSAT
Problem TDEAD1650 is UNSAT
Problem TDEAD1651 is UNSAT
Problem TDEAD1652 is UNSAT
Problem TDEAD1653 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1655 is UNSAT
Problem TDEAD1656 is UNSAT
Problem TDEAD1657 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD2290 is UNSAT
Problem TDEAD2291 is UNSAT
Problem TDEAD2292 is UNSAT
Problem TDEAD2293 is UNSAT
Problem TDEAD2294 is UNSAT
Problem TDEAD2295 is UNSAT
Problem TDEAD2296 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2298 is UNSAT
Problem TDEAD2299 is UNSAT
Problem TDEAD2300 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2303 is UNSAT
Problem TDEAD2304 is UNSAT
Problem TDEAD2305 is UNSAT
Problem TDEAD2306 is UNSAT
Problem TDEAD2307 is UNSAT
Problem TDEAD2308 is UNSAT
Problem TDEAD2309 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2311 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2316 is UNSAT
Problem TDEAD2317 is UNSAT
Problem TDEAD2318 is UNSAT
Problem TDEAD2319 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2321 is UNSAT
Problem TDEAD2322 is UNSAT
Problem TDEAD2323 is UNSAT
Problem TDEAD2324 is UNSAT
Problem TDEAD2325 is UNSAT
Problem TDEAD2326 is UNSAT
Problem TDEAD2327 is UNSAT
Problem TDEAD2328 is UNSAT
Problem TDEAD2329 is UNSAT
Problem TDEAD2330 is UNSAT
Problem TDEAD2331 is UNSAT
Problem TDEAD2332 is UNSAT
Problem TDEAD2333 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2337 is UNSAT
Problem TDEAD2339 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2341 is UNSAT
Problem TDEAD2342 is UNSAT
Problem TDEAD2343 is UNSAT
Problem TDEAD2344 is UNSAT
Problem TDEAD2345 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2347 is UNSAT
Problem TDEAD2348 is UNSAT
Problem TDEAD2353 is UNSAT
Problem TDEAD2354 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2356 is UNSAT
Problem TDEAD2357 is UNSAT
Problem TDEAD2358 is UNSAT
Problem TDEAD2359 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2361 is UNSAT
Problem TDEAD2362 is UNSAT
Problem TDEAD2363 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2365 is UNSAT
Problem TDEAD2369 is UNSAT
Problem TDEAD2370 is UNSAT
Problem TDEAD2371 is UNSAT
Problem TDEAD2372 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2375 is UNSAT
Problem TDEAD2376 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2379 is UNSAT
Problem TDEAD2380 is UNSAT
Problem TDEAD2381 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2384 is UNSAT
Problem TDEAD2385 is UNSAT
Problem TDEAD2386 is UNSAT
Problem TDEAD2387 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2389 is UNSAT
Problem TDEAD2390 is UNSAT
Problem TDEAD2391 is UNSAT
Problem TDEAD2392 is UNSAT
Problem TDEAD2393 is UNSAT
Problem TDEAD2394 is UNSAT
Problem TDEAD2395 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 226/2525 variables, and 15 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/227 constraints, ReadFeed: 0/210 constraints, PredecessorRefiner: 2396/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 397 solved, 1999 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 8/8 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/226 variables, 7/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/15 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 3 (OVERLAPS) 2298/2524 variables, 226/241 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2524 variables, 210/451 constraints. Problems are: Problem set: 397 solved, 1999 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2524/2525 variables, and 1183 constraints, problems are : Problem set: 397 solved, 1999 unsolved in 30631 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 226/227 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1861/1267 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63785ms problems are : Problem set: 397 solved, 1999 unsolved
Search for dead transitions found 397 dead transitions in 63790ms
Found 397 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 397 transitions
Dead transitions reduction (with SMT) removed 397 transitions
Starting structural reductions in LTL mode, iteration 1 : 227/227 places, 2001/2398 transitions.
Reduce places removed 23 places and 533 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 204 transition count 1468
Reduce places removed 16 places and 197 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 39 place count 188 transition count 1271
Reduce places removed 11 places and 140 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 50 place count 177 transition count 1131
Reduce places removed 10 places and 90 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 60 place count 167 transition count 1041
Reduce places removed 2 places and 46 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 165 transition count 995
Reduce places removed 1 places and 15 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 164 transition count 980
Reduce places removed 1 places and 6 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 163 transition count 974
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 76 place count 151 transition count 938
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 30 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 90 place count 149 transition count 908
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 100 place count 139 transition count 848
Iterating global reduction 7 with 10 rules applied. Total rules applied 110 place count 139 transition count 848
Applied a total of 110 rules in 14 ms. Remains 139 /227 variables (removed 88) and now considering 848/2001 (removed 1153) transitions.
[2026-05-24 03:40:51] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5903843397761393083.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13174813829814858985.kers'
[2026-05-24 03:40:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5903843397761393083.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13174813829814858985.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 785 rows 139 cols 3619 entries
Finished phase 1 with 131 SingleSign rule and 0 generalized
[2026-05-24 03:40:51] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13174813829814858985.kers
Total runtime 4 ms.
[2026-05-24 03:40:51] [INFO ] Implicit Places using invariants in 128 ms returned []
[2026-05-24 03:40:51] [INFO ] Flow matrix only has 785 transitions (discarded 63 similar events)
[2026-05-24 03:40:51] [INFO ] Invariant cache hit.
[2026-05-24 03:40:52] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-24 03:40:53] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 1405 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 139/227 places, 848/2398 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67262 ms. Remains : 139/227 places, 848/2398 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(p1))))'
Stuttering acceptance computed with spot in 219 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m002-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BugTracking-PT-q8m002-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BugTracking-PT-q8m002-LTLCardinality-10 finished in 67520 ms.
All properties solved by simple procedures.
Total runtime 564031 ms.

BK_STOP 1779594053551

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q8m002"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m002, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r034-tall-177946841900387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m002.tgz
mv BugTracking-PT-q8m002 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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