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.r066-tall-177946967800515.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 CopsAndRobbers-PT-KFL010N005K002X001, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967800515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 11K Mar 6 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 6 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 6 13:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Mar 6 13:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Mar 15 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 6 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 6 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 6 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 6 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 15 08:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 19 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 75K 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 CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-00
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-01
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-02
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-03
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-04
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-05
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-06
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-07
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-08
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-09
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-10
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-11
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-12
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-13
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-14
FORMULA_NAME CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779534760155

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CopsAndRobbers-PT-KFL010N005K002X001
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-23 11:12:41] [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]
[2026-05-23 11:12:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:12:41] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2026-05-23 11:12:41] [INFO ] Transformed 56 places.
[2026-05-23 11:12:41] [INFO ] Transformed 93 transitions.
[2026-05-23 11:12:41] [INFO ] Parsed PT model containing 56 places and 93 transitions and 506 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 93/93 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 52 transition count 93
Applied a total of 4 rules in 14 ms. Remains 52 /56 variables (removed 4) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16479111082361004348.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8071644898499940639.kers'
[2026-05-23 11:12:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16479111082361004348.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8071644898499940639.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 42 cols 318 entries
Finished phase 1 with 40 SingleSign rule and 0 generalized
[2026-05-23 11:12:41] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8071644898499940639.kers
Total runtime 1 ms.
[2026-05-23 11:12:41] [INFO ] Implicit Places using invariants in 171 ms returned []
[2026-05-23 11:12:41] [INFO ] Invariant cache hit.
[2026-05-23 11:12:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:12:41] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 11:12:41] [INFO ] Invariant cache hit.
[2026-05-23 11:12:41] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 93/139 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 6/145 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/145 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/145 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 96 constraints, problems are : Problem set: 0 solved, 90 unsolved in 8104 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 52/52 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 93/139 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 54/144 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 6/145 variables, 6/150 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/145 variables, 36/186 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/145 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 186 constraints, problems are : Problem set: 0 solved, 90 unsolved in 5612 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 52/52 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13818ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 13832ms
Starting structural reductions in LTL mode, iteration 1 : 52/56 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14197 ms. Remains : 52/56 places, 93/93 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 93/93 (removed 0) transitions.
[2026-05-23 11:12:55] [INFO ] Invariant cache hit.
[2026-05-23 11:12:55] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-23 11:12:55] [INFO ] Invariant cache hit.
[2026-05-23 11:12:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:12:55] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 52/52 places, 93/93 transitions.
Support contains 36 out of 52 places after structural reductions.
[2026-05-23 11:12:56] [INFO ] Flatten gal took : 29 ms
[2026-05-23 11:12:56] [INFO ] Flatten gal took : 12 ms
[2026-05-23 11:12:56] [INFO ] Input system was already deterministic with 93 transitions.
RANDOM walk for 40000 steps (1451 resets) in 1400 ms. (28 steps per ms) remains 12/36 properties
BEST_FIRST walk for 40000 steps (629 resets) in 231 ms. (172 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (696 resets) in 199 ms. (200 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (721 resets) in 133 ms. (298 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (698 resets) in 317 ms. (125 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (673 resets) in 223 ms. (178 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (686 resets) in 144 ms. (275 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (741 resets) in 155 ms. (256 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (647 resets) in 111 ms. (357 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (709 resets) in 85 ms. (465 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (686 resets) in 108 ms. (367 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (724 resets) in 112 ms. (354 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (718 resets) in 146 ms. (272 steps per ms) remains 12/12 properties
[2026-05-23 11:12:57] [INFO ] Invariant cache hit.
[2026-05-23 11:12:57] [INFO ] State equation strengthened by 22 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp13 is UNSAT
At refinement iteration 2 (OVERLAPS) 13/28 variables, 6/8 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 4/32 variables, 4/12 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 79/111 variables, 32/44 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 8/52 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/52 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Real declared 142/145 variables, and 69 constraints, problems are : Problem set: 12 solved, 0 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 49/52 constraints, ReadFeed: 8/22 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 103ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 8 stable transitions
Graph (complete) has 364 edges and 52 vertex of which 46 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 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' '!(F(G(p0)))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Graph (complete) has 364 edges and 52 vertex of which 46 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 46 transition count 91
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 44 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 43 transition count 90
Applied a total of 7 rules in 15 ms. Remains 43 /52 variables (removed 9) and now considering 90/93 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13048234577252459646.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12115253765199917818.kers'
[2026-05-23 11:12:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13048234577252459646.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12115253765199917818.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 90 rows 33 cols 300 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 11:12:57] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12115253765199917818.kers
Total runtime 0 ms.
[2026-05-23 11:12:57] [INFO ] Implicit Places using invariants in 44 ms returned []
[2026-05-23 11:12:57] [INFO ] Invariant cache hit.
[2026-05-23 11:12:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:12:57] [INFO ] Implicit Places using invariants and state equation in 114 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 161 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/52 places, 90/93 transitions.
Applied a total of 0 rules in 5 ms. Remains 42 /42 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 181 ms. Remains : 42/52 places, 90/93 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' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 153 ms :[(NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-03
Stuttering criterion allowed to conclude after 388 steps with 22 reset in 6 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-03 finished in 410 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(X(F((X(F(p1))&&p0)))))'
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 93
Applied a total of 5 rules in 2 ms. Remains 47 /52 variables (removed 5) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3146166275843874412.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12967745083677484793.kers'
[2026-05-23 11:12:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3146166275843874412.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12967745083677484793.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 37 cols 308 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-23 11:12:58] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12967745083677484793.kers
Total runtime 1 ms.
[2026-05-23 11:12:58] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-23 11:12:58] [INFO ] Invariant cache hit.
[2026-05-23 11:12:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:12:58] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 11:12:58] [INFO ] Invariant cache hit.
[2026-05-23 11:12:58] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 93/139 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/140 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 91 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3595 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 47/47 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 93/139 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 84/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 6/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/140 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 181 constraints, problems are : Problem set: 0 solved, 90 unsolved in 6267 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 47/47 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9888ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 9890ms
Starting structural reductions in LTL mode, iteration 1 : 47/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10053 ms. Remains : 47/52 places, 93/93 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(X(F((X(F(p1))&&p0)))))'
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-04
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-04 finished in 10279 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' '!(G(F(p0)))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Graph (complete) has 364 edges and 52 vertex of which 46 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 46 transition count 91
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 44 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 43 transition count 90
Applied a total of 7 rules in 12 ms. Remains 43 /52 variables (removed 9) and now considering 90/93 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9566049167905650822.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10685022318210663620.kers'
[2026-05-23 11:13:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9566049167905650822.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10685022318210663620.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 90 rows 33 cols 300 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 11:13:08] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10685022318210663620.kers
Total runtime 0 ms.
[2026-05-23 11:13:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2026-05-23 11:13:08] [INFO ] Invariant cache hit.
[2026-05-23 11:13:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:08] [INFO ] Implicit Places using invariants and state equation in 99 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 149 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/52 places, 90/93 transitions.
Applied a total of 0 rules in 5 ms. Remains 42 /42 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 168 ms. Remains : 42/52 places, 90/93 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' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-05
Stuttering criterion allowed to conclude after 32 steps with 2 reset in 1 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-05 finished in 270 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(p0))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 93
Applied a total of 6 rules in 1 ms. Remains 46 /52 variables (removed 6) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11165344243454419227.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7276605418075952307.kers'
[2026-05-23 11:13:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11165344243454419227.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7276605418075952307.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 36 cols 306 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 11:13:08] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7276605418075952307.kers
Total runtime 1 ms.
[2026-05-23 11:13:08] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-23 11:13:08] [INFO ] Invariant cache hit.
[2026-05-23 11:13:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:08] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 11:13:08] [INFO ] Invariant cache hit.
[2026-05-23 11:13:08] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 93/139 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 90 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 93/139 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 90/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 0/139 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 180 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3582 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6625ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 6626ms
Starting structural reductions in LTL mode, iteration 1 : 46/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6782 ms. Remains : 46/52 places, 93/93 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 91 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-06 finished in 6902 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' '!((p0 U (X(p1) U p0)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 93
Applied a total of 6 rules in 3 ms. Remains 46 /52 variables (removed 6) and now considering 93/93 (removed 0) transitions.
[2026-05-23 11:13:15] [INFO ] Invariant cache hit.
[2026-05-23 11:13:15] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 11:13:15] [INFO ] Invariant cache hit.
[2026-05-23 11:13:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:15] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 46/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 46/52 places, 93/93 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' '!((p0 U (X(p1) U p0)))'
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-07 finished in 253 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' '!(F(G((p0 U p1))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Graph (complete) has 364 edges and 52 vertex of which 48 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 48 transition count 91
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 46 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 45 transition count 90
Applied a total of 7 rules in 11 ms. Remains 45 /52 variables (removed 7) and now considering 90/93 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17866924638833513630.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-311038614286848449.kers'
[2026-05-23 11:13:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17866924638833513630.kers, --Pflows, --basisKERS=/tmp/petrispot-output-311038614286848449.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 90 rows 35 cols 304 entries
Finished phase 1 with 33 SingleSign rule and 0 generalized
[2026-05-23 11:13:15] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-311038614286848449.kers
Total runtime 1 ms.
[2026-05-23 11:13:15] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-23 11:13:15] [INFO ] Invariant cache hit.
[2026-05-23 11:13:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:15] [INFO ] Implicit Places using invariants and state equation in 104 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 158 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/52 places, 90/93 transitions.
Applied a total of 0 rules in 9 ms. Remains 44 /44 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 178 ms. Remains : 44/52 places, 90/93 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' '!(F(G((p0 U p1))))'
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-08
Stuttering criterion allowed to conclude after 394 steps with 22 reset in 2 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-08 finished in 291 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(X(G((F(p0)||X(p1))))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 93
Applied a total of 5 rules in 1 ms. Remains 47 /52 variables (removed 5) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5435258198962928365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9016772746068608406.kers'
[2026-05-23 11:13:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5435258198962928365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9016772746068608406.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 37 cols 308 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-23 11:13:16] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9016772746068608406.kers
Total runtime 0 ms.
[2026-05-23 11:13:16] [INFO ] Implicit Places using invariants in 38 ms returned []
[2026-05-23 11:13:16] [INFO ] Invariant cache hit.
[2026-05-23 11:13:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:16] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 11:13:16] [INFO ] Invariant cache hit.
[2026-05-23 11:13:16] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 93/139 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/140 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 91 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3540 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 47/47 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 93/139 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 84/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 6/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/140 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 181 constraints, problems are : Problem set: 0 solved, 90 unsolved in 6173 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 47/47 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9730ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 9731ms
Starting structural reductions in LTL mode, iteration 1 : 47/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9870 ms. Remains : 47/52 places, 93/93 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(X(G((F(p0)||X(p1))))))'
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-09
Stuttering criterion allowed to conclude after 262 steps with 51 reset in 2 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-09 finished in 10100 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' '!((G(F(p0)) U (p1 U X(!p0))))'
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 93
Applied a total of 6 rules in 1 ms. Remains 46 /52 variables (removed 6) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7446900149877621102.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13374011400745294496.kers'
[2026-05-23 11:13:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7446900149877621102.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13374011400745294496.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 36 cols 306 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 11:13:26] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13374011400745294496.kers
Total runtime 0 ms.
[2026-05-23 11:13:26] [INFO ] Implicit Places using invariants in 49 ms returned []
[2026-05-23 11:13:26] [INFO ] Invariant cache hit.
[2026-05-23 11:13:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:26] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-23 11:13:26] [INFO ] Invariant cache hit.
[2026-05-23 11:13:26] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 93/139 variables, 46/58 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 22/80 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 0/139 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 90 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2869 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (OVERLAPS) 93/139 variables, 46/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 90/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 0/139 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 180 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3568 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 46/46 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6458ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 6459ms
Starting structural reductions in LTL mode, iteration 1 : 46/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6608 ms. Remains : 46/52 places, 93/93 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' '!((G(F(p0)) U (p1 U X(!p0))))'
Stuttering acceptance computed with spot in 159 ms :[p0, false, p0, (NOT p0), (NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-10
Stuttering criterion allowed to conclude after 13 steps with 1 reset in 0 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-10 finished in 6802 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' '!(F(p0))'
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Graph (complete) has 364 edges and 52 vertex of which 46 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 46 transition count 91
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 44 transition count 91
Applied a total of 5 rules in 8 ms. Remains 44 /52 variables (removed 8) and now considering 91/93 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16394732344994039585.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1777942083190177045.kers'
[2026-05-23 11:13:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16394732344994039585.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1777942083190177045.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 91 rows 34 cols 302 entries
Finished phase 1 with 32 SingleSign rule and 0 generalized
[2026-05-23 11:13:33] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1777942083190177045.kers
Total runtime 1 ms.
[2026-05-23 11:13:33] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 11:13:33] [INFO ] Invariant cache hit.
[2026-05-23 11:13:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:33] [INFO ] Implicit Places using invariants and state equation in 99 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 146 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/52 places, 91/93 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 91/91 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 161 ms. Remains : 43/52 places, 91/93 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' '!(F(p0))'
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Product exploration explored 100000 steps with 50000 reset in 122 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 22 ms. Proved property starting from automaton with 1 states, 1 edges and 1 AP (stutter insensitive
Knowledge-based reduction took 32 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-12 finished in 1826 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' '!(F(p0))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Graph (complete) has 364 edges and 52 vertex of which 46 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 46 transition count 91
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 44 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 43 transition count 90
Applied a total of 7 rules in 8 ms. Remains 43 /52 variables (removed 9) and now considering 90/93 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-680317101413508709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8832007703741866421.kers'
[2026-05-23 11:13:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-680317101413508709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8832007703741866421.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 90 rows 33 cols 300 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-23 11:13:34] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8832007703741866421.kers
Total runtime 0 ms.
[2026-05-23 11:13:34] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 11:13:34] [INFO ] Invariant cache hit.
[2026-05-23 11:13:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:34] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 143 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/52 places, 90/93 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 155 ms. Remains : 42/52 places, 90/93 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' '!(F(p0))'
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-13
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-13 finished in 217 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(X((p0||G(p1)))))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 93/93 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 93
Applied a total of 6 rules in 2 ms. Remains 46 /52 variables (removed 6) and now considering 93/93 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1452625325382923338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11000244178826886234.kers'
[2026-05-23 11:13:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1452625325382923338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11000244178826886234.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 93 rows 36 cols 306 entries
Finished phase 1 with 34 SingleSign rule and 0 generalized
[2026-05-23 11:13:35] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11000244178826886234.kers
Total runtime 1 ms.
[2026-05-23 11:13:35] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 11:13:35] [INFO ] Invariant cache hit.
[2026-05-23 11:13:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 11:13:35] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 46/52 places, 93/93 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 46/52 places, 93/93 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(X((p0||G(p1)))))'
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-14
Product exploration explored 100000 steps with 33333 reset in 152 ms.
Product exploration explored 100000 steps with 33333 reset in 121 ms.
Computed a total of 0 stabilizing places and 20 stable transitions
Computed a total of 0 stabilizing places and 20 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 5 factoid took 15 ms. Proved property starting from automaton with 5 states, 7 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 17 ms.
FORMULA CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CopsAndRobbers-PT-KFL010N005K002X001-LTLCardinality-14 finished in 622 ms.
All properties solved by simple procedures.
Total runtime 54447 ms.

BK_STOP 1779534815736

--------------------
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="CopsAndRobbers-PT-KFL010N005K002X001"
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 CopsAndRobbers-PT-KFL010N005K002X001, 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 r066-tall-177946967800515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-KFL010N005K002X001.tgz
mv CopsAndRobbers-PT-KFL010N005K002X001 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 ;