Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729000291.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-01b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729000291
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 293K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ASLink-PT-01b-LTLCardinality-00
FORMULA_NAME ASLink-PT-01b-LTLCardinality-01
FORMULA_NAME ASLink-PT-01b-LTLCardinality-02
FORMULA_NAME ASLink-PT-01b-LTLCardinality-03
FORMULA_NAME ASLink-PT-01b-LTLCardinality-04
FORMULA_NAME ASLink-PT-01b-LTLCardinality-05
FORMULA_NAME ASLink-PT-01b-LTLCardinality-06
FORMULA_NAME ASLink-PT-01b-LTLCardinality-07
FORMULA_NAME ASLink-PT-01b-LTLCardinality-08
FORMULA_NAME ASLink-PT-01b-LTLCardinality-09
FORMULA_NAME ASLink-PT-01b-LTLCardinality-10
FORMULA_NAME ASLink-PT-01b-LTLCardinality-11
FORMULA_NAME ASLink-PT-01b-LTLCardinality-12
FORMULA_NAME ASLink-PT-01b-LTLCardinality-13
FORMULA_NAME ASLink-PT-01b-LTLCardinality-14
FORMULA_NAME ASLink-PT-01b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748566486740

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-01b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 00:54:47] [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]
[2025-05-30 00:54:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 00:54:48] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2025-05-30 00:54:48] [INFO ] Transformed 846 places.
[2025-05-30 00:54:48] [INFO ] Transformed 1148 transitions.
[2025-05-30 00:54:48] [INFO ] Found NUPN structural information;
[2025-05-30 00:54:48] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 210 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 3 formulas.
FORMULA ASLink-PT-01b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 846 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 797 transition count 1099
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 797 transition count 1099
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 99 place count 797 transition count 1098
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 117 place count 779 transition count 1067
Iterating global reduction 1 with 18 rules applied. Total rules applied 135 place count 779 transition count 1067
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 141 place count 779 transition count 1061
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 146 place count 774 transition count 1056
Iterating global reduction 2 with 5 rules applied. Total rules applied 151 place count 774 transition count 1056
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 155 place count 770 transition count 1045
Iterating global reduction 2 with 4 rules applied. Total rules applied 159 place count 770 transition count 1045
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 162 place count 767 transition count 1042
Iterating global reduction 2 with 3 rules applied. Total rules applied 165 place count 767 transition count 1042
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 168 place count 764 transition count 1032
Iterating global reduction 2 with 3 rules applied. Total rules applied 171 place count 764 transition count 1032
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 172 place count 763 transition count 1024
Iterating global reduction 2 with 1 rules applied. Total rules applied 173 place count 763 transition count 1024
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 174 place count 762 transition count 1023
Iterating global reduction 2 with 1 rules applied. Total rules applied 175 place count 762 transition count 1023
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 176 place count 761 transition count 1015
Iterating global reduction 2 with 1 rules applied. Total rules applied 177 place count 761 transition count 1015
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 178 place count 760 transition count 1007
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 760 transition count 1007
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 180 place count 759 transition count 1006
Iterating global reduction 2 with 1 rules applied. Total rules applied 181 place count 759 transition count 1006
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 182 place count 758 transition count 998
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 758 transition count 998
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 184 place count 757 transition count 990
Iterating global reduction 2 with 1 rules applied. Total rules applied 185 place count 757 transition count 990
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 186 place count 756 transition count 989
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 756 transition count 989
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 188 place count 755 transition count 981
Iterating global reduction 2 with 1 rules applied. Total rules applied 189 place count 755 transition count 981
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 190 place count 754 transition count 973
Iterating global reduction 2 with 1 rules applied. Total rules applied 191 place count 754 transition count 973
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 192 place count 753 transition count 972
Iterating global reduction 2 with 1 rules applied. Total rules applied 193 place count 753 transition count 972
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 194 place count 752 transition count 964
Iterating global reduction 2 with 1 rules applied. Total rules applied 195 place count 752 transition count 964
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 196 place count 751 transition count 956
Iterating global reduction 2 with 1 rules applied. Total rules applied 197 place count 751 transition count 956
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 750 transition count 955
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 750 transition count 955
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 200 place count 749 transition count 947
Iterating global reduction 2 with 1 rules applied. Total rules applied 201 place count 749 transition count 947
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 202 place count 748 transition count 939
Iterating global reduction 2 with 1 rules applied. Total rules applied 203 place count 748 transition count 939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 204 place count 747 transition count 938
Iterating global reduction 2 with 1 rules applied. Total rules applied 205 place count 747 transition count 938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 206 place count 746 transition count 930
Iterating global reduction 2 with 1 rules applied. Total rules applied 207 place count 746 transition count 930
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 208 place count 745 transition count 922
Iterating global reduction 2 with 1 rules applied. Total rules applied 209 place count 745 transition count 922
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 210 place count 744 transition count 921
Iterating global reduction 2 with 1 rules applied. Total rules applied 211 place count 744 transition count 921
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 212 place count 743 transition count 913
Iterating global reduction 2 with 1 rules applied. Total rules applied 213 place count 743 transition count 913
Applied a total of 213 rules in 1043 ms. Remains 743 /846 variables (removed 103) and now considering 913/1148 (removed 235) transitions.
// Phase 1: matrix 913 rows 743 cols
[2025-05-30 00:54:49] [INFO ] Computed 82 invariants in 56 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:50] [INFO ] Implicit Places using invariants in 748 ms returned [577, 588, 599, 607, 615, 623, 631, 642, 650, 658, 669]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 790 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 732/846 places, 913/1148 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 719 transition count 900
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 719 transition count 900
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 708 transition count 889
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 708 transition count 889
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 699 transition count 880
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 699 transition count 880
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 695 transition count 876
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 695 transition count 876
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 693 transition count 874
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 693 transition count 874
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 691 transition count 872
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 691 transition count 872
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 689 transition count 870
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 689 transition count 870
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 687 transition count 868
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 682 transition count 863
Applied a total of 100 rules in 189 ms. Remains 682 /732 variables (removed 50) and now considering 863/913 (removed 50) transitions.
// Phase 1: matrix 863 rows 682 cols
[2025-05-30 00:54:50] [INFO ] Computed 71 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:50] [INFO ] Implicit Places using invariants in 632 ms returned []
[2025-05-30 00:54:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:52] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1755 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 682/846 places, 863/1148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3794 ms. Remains : 682/846 places, 863/1148 transitions.
Support contains 28 out of 682 places after structural reductions.
[2025-05-30 00:54:52] [INFO ] Flatten gal took : 84 ms
[2025-05-30 00:54:52] [INFO ] Flatten gal took : 47 ms
[2025-05-30 00:54:52] [INFO ] Input system was already deterministic with 863 transitions.
RANDOM walk for 40000 steps (258 resets) in 911 ms. (43 steps per ms) remains 2/18 properties
BEST_FIRST walk for 40002 steps (71 resets) in 167 ms. (238 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (74 resets) in 154 ms. (258 steps per ms) remains 1/1 properties
[2025-05-30 00:54:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 255/299 variables, 18/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 383/682 variables, 52/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/682 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 863/1545 variables, 682/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1545 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1545 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1545/1545 variables, and 753 constraints, problems are : Problem set: 0 solved, 1 unsolved in 750 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 682/682 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
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 255/299 variables, 18/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:54:54] [INFO ] Deduced a trap composed of 102 places in 82 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:54:54] [INFO ] Deduced a trap composed of 103 places in 69 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp3 is UNSAT
After SMT solving in domain Int declared 682/1545 variables, and 73 constraints, problems are : Problem set: 1 solved, 0 unsolved in 437 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/682 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1227ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA ASLink-PT-01b-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-01b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 26 stabilizing places and 26 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 681 transition count 747
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 118 rules applied. Total rules applied 233 place count 566 transition count 744
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 235 place count 564 transition count 744
Performed 181 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 181 Pre rules applied. Total rules applied 235 place count 564 transition count 563
Deduced a syphon composed of 181 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 3 with 375 rules applied. Total rules applied 610 place count 370 transition count 563
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 11 rules applied. Total rules applied 621 place count 368 transition count 554
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 630 place count 359 transition count 554
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 630 place count 359 transition count 549
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 645 place count 349 transition count 549
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 645 place count 349 transition count 545
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 653 place count 345 transition count 545
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 17 ms
Ensure Unique test removed 2 places
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 771 place count 285 transition count 487
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 775 place count 281 transition count 483
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 780 place count 280 transition count 483
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 781 place count 280 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 782 place count 279 transition count 482
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 782 place count 279 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 784 place count 278 transition count 481
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 786 place count 276 transition count 479
Iterating global reduction 7 with 2 rules applied. Total rules applied 788 place count 276 transition count 479
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 790 place count 276 transition count 477
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 791 place count 275 transition count 477
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 793 place count 274 transition count 482
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 795 place count 272 transition count 480
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 798 place count 270 transition count 479
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 799 place count 269 transition count 479
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 799 place count 269 transition count 476
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 7 rules applied. Total rules applied 806 place count 265 transition count 476
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 11 with 2 rules applied. Total rules applied 808 place count 263 transition count 476
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 808 place count 263 transition count 475
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 810 place count 262 transition count 475
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 816 place count 259 transition count 472
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 817 place count 258 transition count 471
Iterating global reduction 12 with 1 rules applied. Total rules applied 818 place count 258 transition count 471
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 819 place count 257 transition count 470
Iterating global reduction 12 with 1 rules applied. Total rules applied 820 place count 257 transition count 470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 821 place count 257 transition count 469
Applied a total of 821 rules in 183 ms. Remains 257 /682 variables (removed 425) and now considering 469/863 (removed 394) transitions.
// Phase 1: matrix 469 rows 257 cols
[2025-05-30 00:54:54] [INFO ] Computed 43 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:55] [INFO ] Implicit Places using invariants in 308 ms returned [1, 18, 19, 31, 48, 66, 86, 135, 142, 143, 154, 155, 156, 174, 195, 196, 197, 198]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 310 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 239/682 places, 469/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 239 transition count 441
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 211 transition count 440
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 210 transition count 440
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 58 place count 210 transition count 429
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 23 rules applied. Total rules applied 81 place count 198 transition count 429
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 93 place count 194 transition count 421
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 101 place count 186 transition count 421
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 104 place count 183 transition count 418
Iterating global reduction 5 with 3 rules applied. Total rules applied 107 place count 183 transition count 418
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 110 place count 183 transition count 415
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 138 place count 169 transition count 401
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 142 place count 167 transition count 402
Applied a total of 142 rules in 25 ms. Remains 167 /239 variables (removed 72) and now considering 402/469 (removed 67) transitions.
// Phase 1: matrix 402 rows 167 cols
[2025-05-30 00:54:55] [INFO ] Computed 20 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:55] [INFO ] Implicit Places using invariants in 130 ms returned [88, 94, 99, 164]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 132 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 163/682 places, 402/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 163 transition count 401
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 162 transition count 401
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 160 transition count 399
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 160 transition count 399
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 158 transition count 397
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 158 transition count 397
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 157 transition count 396
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 157 transition count 396
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 2 with 2 rules applied. Total rules applied 14 place count 156 transition count 395
Applied a total of 14 rules in 19 ms. Remains 156 /163 variables (removed 7) and now considering 395/402 (removed 7) transitions.
// Phase 1: matrix 395 rows 156 cols
[2025-05-30 00:54:55] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:55] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-05-30 00:54:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:55] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 156/682 places, 395/863 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1061 ms. Remains : 156/682 places, 395/863 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-00
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-01b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-00 finished in 1280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 681 transition count 748
Reduce places removed 114 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 117 rules applied. Total rules applied 231 place count 567 transition count 745
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 234 place count 565 transition count 744
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 235 place count 564 transition count 744
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 180 Pre rules applied. Total rules applied 235 place count 564 transition count 564
Deduced a syphon composed of 180 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 4 with 374 rules applied. Total rules applied 609 place count 370 transition count 564
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 4 with 11 rules applied. Total rules applied 620 place count 369 transition count 554
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 630 place count 359 transition count 554
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 630 place count 359 transition count 549
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 645 place count 349 transition count 549
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 645 place count 349 transition count 545
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 653 place count 345 transition count 545
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 6 with 113 rules applied. Total rules applied 766 place count 288 transition count 489
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 770 place count 284 transition count 485
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 775 place count 283 transition count 485
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 777 place count 282 transition count 484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 778 place count 281 transition count 484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 778 place count 281 transition count 483
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 780 place count 280 transition count 483
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 782 place count 278 transition count 481
Iterating global reduction 8 with 2 rules applied. Total rules applied 784 place count 278 transition count 481
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 786 place count 278 transition count 479
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 787 place count 277 transition count 479
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 789 place count 276 transition count 484
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 791 place count 274 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 792 place count 273 transition count 482
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 2 Pre rules applied. Total rules applied 792 place count 273 transition count 480
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 5 rules applied. Total rules applied 797 place count 270 transition count 480
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 11 with 2 rules applied. Total rules applied 799 place count 268 transition count 480
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 799 place count 268 transition count 479
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 801 place count 267 transition count 479
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 807 place count 264 transition count 476
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 808 place count 263 transition count 475
Iterating global reduction 12 with 1 rules applied. Total rules applied 809 place count 263 transition count 475
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 810 place count 262 transition count 474
Iterating global reduction 12 with 1 rules applied. Total rules applied 811 place count 262 transition count 474
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 812 place count 262 transition count 473
Applied a total of 812 rules in 124 ms. Remains 262 /682 variables (removed 420) and now considering 473/863 (removed 390) transitions.
// Phase 1: matrix 473 rows 262 cols
[2025-05-30 00:54:55] [INFO ] Computed 44 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:56] [INFO ] Implicit Places using invariants in 193 ms returned [1, 18, 19, 33, 50, 68, 89, 144, 145, 156, 157, 158, 159, 177, 200, 201, 202, 203]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 195 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 244/682 places, 473/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 244 transition count 443
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 214 transition count 443
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 214 transition count 431
Deduced a syphon composed of 12 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 25 rules applied. Total rules applied 85 place count 201 transition count 431
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 13 rules applied. Total rules applied 98 place count 196 transition count 423
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 106 place count 188 transition count 423
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 109 place count 185 transition count 420
Iterating global reduction 4 with 3 rules applied. Total rules applied 112 place count 185 transition count 420
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 115 place count 185 transition count 417
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 143 place count 171 transition count 403
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 147 place count 169 transition count 404
Applied a total of 147 rules in 18 ms. Remains 169 /244 variables (removed 75) and now considering 404/473 (removed 69) transitions.
// Phase 1: matrix 404 rows 169 cols
[2025-05-30 00:54:56] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:56] [INFO ] Implicit Places using invariants in 126 ms returned [90, 96, 101, 166]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 130 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 165/682 places, 404/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 165 transition count 403
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 164 transition count 403
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 162 transition count 401
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 162 transition count 401
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 160 transition count 399
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 160 transition count 399
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 159 transition count 398
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 159 transition count 398
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 2 with 2 rules applied. Total rules applied 14 place count 158 transition count 397
Applied a total of 14 rules in 13 ms. Remains 158 /165 variables (removed 7) and now considering 397/404 (removed 7) transitions.
// Phase 1: matrix 397 rows 158 cols
[2025-05-30 00:54:56] [INFO ] Computed 16 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:56] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-05-30 00:54:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:56] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 158/682 places, 397/863 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 889 ms. Remains : 158/682 places, 397/863 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-01
Product exploration explored 100000 steps with 3817 reset in 264 ms.
Product exploration explored 100000 steps with 3747 reset in 176 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 466 steps (14 resets) in 11 ms. (38 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 397/397 transitions.
Applied a total of 0 rules in 11 ms. Remains 158 /158 variables (removed 0) and now considering 397/397 (removed 0) transitions.
[2025-05-30 00:54:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:57] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-05-30 00:54:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:54:58] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 00:54:58] [INFO ] Redundant transitions in 23 ms returned []
Running 387 sub problems to find dead transitions.
[2025-05-30 00:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (OVERLAPS) 2/158 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:55:04] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:55:04] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:55:04] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:55:06] [INFO ] Deduced a trap composed of 60 places in 108 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 7 (OVERLAPS) 397/555 variables, 158/178 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 9 (OVERLAPS) 0/555 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 387 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 178 constraints, problems are : Problem set: 0 solved, 387 unsolved in 28493 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 387 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 3 (OVERLAPS) 2/158 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 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 TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 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
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
At refinement iteration 7 (OVERLAPS) 397/555 variables, 158/178 constraints. Problems are: Problem set: 217 solved, 170 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 348 constraints, problems are : Problem set: 217 solved, 170 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 170/387 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58699ms problems are : Problem set: 217 solved, 170 unsolved
Search for dead transitions found 217 dead transitions in 58703ms
Found 217 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 217 transitions
Dead transitions reduction (with SMT) removed 217 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 158/158 places, 180/397 transitions.
Ensure Unique test removed 15 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 135 transition count 165
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 38 place count 120 transition count 165
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 38 place count 120 transition count 157
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 54 place count 112 transition count 157
Applied a total of 54 rules in 4 ms. Remains 112 /158 variables (removed 46) and now considering 157/180 (removed 23) transitions.
// Phase 1: matrix 157 rows 112 cols
[2025-05-30 00:55:56] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:55:56] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-05-30 00:55:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:55:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 00:55:57] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/158 places, 157/397 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 59477 ms. Remains : 112/158 places, 157/397 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 77 steps (4 resets) in 4 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5866 reset in 110 ms.
Product exploration explored 100000 steps with 5950 reset in 242 ms.
Built C files in :
/tmp/ltsmin16015567456212867024
[2025-05-30 00:55:58] [INFO ] Computing symmetric may disable matrix : 157 transitions.
[2025-05-30 00:55:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 00:55:58] [INFO ] Computing symmetric may enable matrix : 157 transitions.
[2025-05-30 00:55:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 00:55:58] [INFO ] Computing Do-Not-Accords matrix : 157 transitions.
[2025-05-30 00:55:58] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 00:55:58] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16015567456212867024
Running compilation step : cd /tmp/ltsmin16015567456212867024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 439 ms.
Running link step : cd /tmp/ltsmin16015567456212867024;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin16015567456212867024;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased652980286316921882.hoa' '--buchi-type=spotba'
LTSmin run took 6212 ms.
FORMULA ASLink-PT-01b-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ASLink-PT-01b-LTLCardinality-01 finished in 68976 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 681 transition count 747
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 118 rules applied. Total rules applied 233 place count 566 transition count 744
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 235 place count 564 transition count 744
Performed 181 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 181 Pre rules applied. Total rules applied 235 place count 564 transition count 563
Deduced a syphon composed of 181 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 3 with 376 rules applied. Total rules applied 611 place count 369 transition count 563
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 11 rules applied. Total rules applied 622 place count 368 transition count 553
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 632 place count 358 transition count 553
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 632 place count 358 transition count 548
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 647 place count 348 transition count 548
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 647 place count 348 transition count 544
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 655 place count 344 transition count 544
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 773 place count 284 transition count 486
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 777 place count 280 transition count 482
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 782 place count 279 transition count 482
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 783 place count 279 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 784 place count 278 transition count 481
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 784 place count 278 transition count 480
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 786 place count 277 transition count 480
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 788 place count 275 transition count 478
Iterating global reduction 7 with 2 rules applied. Total rules applied 790 place count 275 transition count 478
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 792 place count 275 transition count 476
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 793 place count 274 transition count 476
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 795 place count 273 transition count 481
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 797 place count 271 transition count 479
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 800 place count 269 transition count 478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 801 place count 268 transition count 478
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 801 place count 268 transition count 475
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 7 rules applied. Total rules applied 808 place count 264 transition count 475
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 11 with 3 rules applied. Total rules applied 811 place count 261 transition count 475
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 811 place count 261 transition count 474
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 813 place count 260 transition count 474
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 821 place count 256 transition count 470
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 823 place count 254 transition count 468
Iterating global reduction 12 with 2 rules applied. Total rules applied 825 place count 254 transition count 468
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 826 place count 253 transition count 467
Iterating global reduction 12 with 1 rules applied. Total rules applied 827 place count 253 transition count 467
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 828 place count 253 transition count 466
Applied a total of 828 rules in 97 ms. Remains 253 /682 variables (removed 429) and now considering 466/863 (removed 397) transitions.
// Phase 1: matrix 466 rows 253 cols
[2025-05-30 00:56:04] [INFO ] Computed 42 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:05] [INFO ] Implicit Places using invariants in 413 ms returned [1, 18, 19, 31, 48, 66, 86, 138, 139, 150, 151, 152, 170, 191, 192, 193, 194]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 414 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 236/682 places, 466/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 236 transition count 439
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 209 transition count 438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 208 transition count 438
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 56 place count 208 transition count 427
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 23 rules applied. Total rules applied 79 place count 196 transition count 427
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 91 place count 192 transition count 419
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 99 place count 184 transition count 419
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 102 place count 181 transition count 416
Iterating global reduction 5 with 3 rules applied. Total rules applied 105 place count 181 transition count 416
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 108 place count 181 transition count 413
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 134 place count 168 transition count 400
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 138 place count 166 transition count 401
Applied a total of 138 rules in 23 ms. Remains 166 /236 variables (removed 70) and now considering 401/466 (removed 65) transitions.
// Phase 1: matrix 401 rows 166 cols
[2025-05-30 00:56:05] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:05] [INFO ] Implicit Places using invariants in 264 ms returned [89, 95, 100, 163]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 265 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 162/682 places, 401/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 162 transition count 400
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 161 transition count 400
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 159 transition count 398
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 159 transition count 398
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 157 transition count 396
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 157 transition count 396
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 156 transition count 395
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 156 transition count 395
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 155 transition count 394
Applied a total of 14 rules in 12 ms. Remains 155 /162 variables (removed 7) and now considering 394/401 (removed 7) transitions.
// Phase 1: matrix 394 rows 155 cols
[2025-05-30 00:56:05] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:05] [INFO ] Implicit Places using invariants in 159 ms returned []
[2025-05-30 00:56:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:06] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 155/682 places, 394/863 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1259 ms. Remains : 155/682 places, 394/863 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-07
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-01b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-07 finished in 1304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F((X(X(p0))&&F(p1))))||F(p2)))))'
Support contains 6 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 681 transition count 862
Applied a total of 2 rules in 26 ms. Remains 681 /682 variables (removed 1) and now considering 862/863 (removed 1) transitions.
// Phase 1: matrix 862 rows 681 cols
[2025-05-30 00:56:06] [INFO ] Computed 71 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:06] [INFO ] Implicit Places using invariants in 343 ms returned []
[2025-05-30 00:56:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:56:07] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 1628 ms to find 0 implicit places.
Running 861 sub problems to find dead transitions.
[2025-05-30 00:56:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 681/1543 variables, and 71 constraints, problems are : Problem set: 0 solved, 861 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 0/681 constraints, PredecessorRefiner: 861/861 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:56] [INFO ] Deduced a trap composed of 83 places in 252 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:56] [INFO ] Deduced a trap composed of 89 places in 270 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:56] [INFO ] Deduced a trap composed of 86 places in 141 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:57] [INFO ] Deduced a trap composed of 35 places in 173 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:57] [INFO ] Deduced a trap composed of 41 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:57] [INFO ] Deduced a trap composed of 58 places in 293 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:58] [INFO ] Deduced a trap composed of 65 places in 209 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:58] [INFO ] Deduced a trap composed of 32 places in 200 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:56:59] [INFO ] Deduced a trap composed of 86 places in 142 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:00] [INFO ] Deduced a trap composed of 89 places in 140 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:00] [INFO ] Deduced a trap composed of 92 places in 138 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:00] [INFO ] Deduced a trap composed of 83 places in 184 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:01] [INFO ] Deduced a trap composed of 86 places in 187 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:01] [INFO ] Deduced a trap composed of 61 places in 199 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:01] [INFO ] Deduced a trap composed of 68 places in 203 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:01] [INFO ] Deduced a trap composed of 71 places in 181 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:02] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:02] [INFO ] Deduced a trap composed of 35 places in 216 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:03] [INFO ] Deduced a trap composed of 89 places in 218 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:04] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/681 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:57:08] [INFO ] Deduced a trap composed of 80 places in 261 ms of which 57 ms to minimize.
SMT process timed out in 60323ms, After SMT, problems are : Problem set: 0 solved, 861 unsolved
Search for dead transitions found 0 dead transitions in 60327ms
Starting structural reductions in LTL mode, iteration 1 : 681/682 places, 862/863 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61990 ms. Remains : 681/682 places, 862/863 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-08
Product exploration explored 100000 steps with 33333 reset in 238 ms.
Product exploration explored 100000 steps with 33333 reset in 276 ms.
Computed a total of 26 stabilizing places and 26 stable transitions
Computed a total of 26 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 10 ms. Reduced automaton from 8 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-01b-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-01b-LTLCardinality-08 finished in 62891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1||F(p2))))))'
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 681 transition count 747
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 118 rules applied. Total rules applied 233 place count 566 transition count 744
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 235 place count 564 transition count 744
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 180 Pre rules applied. Total rules applied 235 place count 564 transition count 564
Deduced a syphon composed of 180 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 193 places and 0 transitions.
Iterating global reduction 3 with 373 rules applied. Total rules applied 608 place count 371 transition count 564
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 11 rules applied. Total rules applied 619 place count 369 transition count 555
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 628 place count 360 transition count 555
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 628 place count 360 transition count 550
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 643 place count 350 transition count 550
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 643 place count 350 transition count 546
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 651 place count 346 transition count 546
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 769 place count 286 transition count 488
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 773 place count 282 transition count 484
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 778 place count 281 transition count 484
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 779 place count 281 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 780 place count 280 transition count 483
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 780 place count 280 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 782 place count 279 transition count 482
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 784 place count 277 transition count 480
Iterating global reduction 7 with 2 rules applied. Total rules applied 786 place count 277 transition count 480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 788 place count 277 transition count 478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 789 place count 276 transition count 478
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 791 place count 275 transition count 483
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 793 place count 273 transition count 481
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 796 place count 271 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 797 place count 270 transition count 480
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 797 place count 270 transition count 477
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 7 rules applied. Total rules applied 804 place count 266 transition count 477
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 11 with 3 rules applied. Total rules applied 807 place count 263 transition count 477
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 807 place count 263 transition count 476
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 809 place count 262 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 817 place count 258 transition count 472
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 819 place count 256 transition count 470
Iterating global reduction 12 with 2 rules applied. Total rules applied 821 place count 256 transition count 470
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 822 place count 255 transition count 469
Iterating global reduction 12 with 1 rules applied. Total rules applied 823 place count 255 transition count 469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 824 place count 255 transition count 468
Applied a total of 824 rules in 71 ms. Remains 255 /682 variables (removed 427) and now considering 468/863 (removed 395) transitions.
// Phase 1: matrix 468 rows 255 cols
[2025-05-30 00:57:09] [INFO ] Computed 42 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:09] [INFO ] Implicit Places using invariants in 255 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 138, 149, 150, 151, 169, 191, 192, 193, 194]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 256 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 238/682 places, 468/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 238 transition count 446
Reduce places removed 22 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 28 rules applied. Total rules applied 50 place count 216 transition count 440
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 56 place count 210 transition count 440
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 56 place count 210 transition count 429
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 78 place count 199 transition count 429
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 9 rules applied. Total rules applied 87 place count 196 transition count 423
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 93 place count 190 transition count 423
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 95 place count 188 transition count 421
Iterating global reduction 5 with 2 rules applied. Total rules applied 97 place count 188 transition count 421
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 99 place count 188 transition count 419
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 127 place count 174 transition count 405
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 131 place count 172 transition count 406
Applied a total of 131 rules in 17 ms. Remains 172 /238 variables (removed 66) and now considering 406/468 (removed 62) transitions.
// Phase 1: matrix 406 rows 172 cols
[2025-05-30 00:57:09] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:09] [INFO ] Implicit Places using invariants in 265 ms returned [88, 94, 99, 165, 169]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 267 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 167/682 places, 406/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 405
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 166 transition count 405
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 164 transition count 403
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 164 transition count 403
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 162 transition count 401
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 162 transition count 401
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 161 transition count 400
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 161 transition count 400
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 2 with 2 rules applied. Total rules applied 14 place count 160 transition count 399
Applied a total of 14 rules in 13 ms. Remains 160 /167 variables (removed 7) and now considering 399/406 (removed 7) transitions.
// Phase 1: matrix 399 rows 160 cols
[2025-05-30 00:57:09] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:09] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-05-30 00:57:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:09] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 160/682 places, 399/863 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 995 ms. Remains : 160/682 places, 399/863 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-13
Product exploration explored 100000 steps with 3822 reset in 248 ms.
Stack based approach found an accepted trace after 32003 steps with 1236 reset with depth 21 and stack size 21 in 87 ms.
FORMULA ASLink-PT-01b-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-13 finished in 1437 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(G(p0))))||G(p1)))'
Support contains 3 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 681 transition count 862
Applied a total of 2 rules in 22 ms. Remains 681 /682 variables (removed 1) and now considering 862/863 (removed 1) transitions.
// Phase 1: matrix 862 rows 681 cols
[2025-05-30 00:57:10] [INFO ] Computed 71 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:10] [INFO ] Implicit Places using invariants in 398 ms returned []
[2025-05-30 00:57:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:57:12] [INFO ] Implicit Places using invariants and state equation in 1525 ms returned []
Implicit Place search using SMT with State Equation took 1937 ms to find 0 implicit places.
Running 861 sub problems to find dead transitions.
[2025-05-30 00:57:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 681/1543 variables, and 71 constraints, problems are : Problem set: 0 solved, 861 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 0/681 constraints, PredecessorRefiner: 861/861 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:00] [INFO ] Deduced a trap composed of 83 places in 251 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:00] [INFO ] Deduced a trap composed of 89 places in 239 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:01] [INFO ] Deduced a trap composed of 86 places in 141 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:01] [INFO ] Deduced a trap composed of 35 places in 183 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:01] [INFO ] Deduced a trap composed of 41 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:02] [INFO ] Deduced a trap composed of 58 places in 293 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:02] [INFO ] Deduced a trap composed of 65 places in 213 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:02] [INFO ] Deduced a trap composed of 32 places in 199 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:04] [INFO ] Deduced a trap composed of 86 places in 138 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:04] [INFO ] Deduced a trap composed of 89 places in 137 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:04] [INFO ] Deduced a trap composed of 92 places in 138 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:05] [INFO ] Deduced a trap composed of 83 places in 179 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:05] [INFO ] Deduced a trap composed of 86 places in 181 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:05] [INFO ] Deduced a trap composed of 61 places in 189 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:05] [INFO ] Deduced a trap composed of 68 places in 195 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:06] [INFO ] Deduced a trap composed of 71 places in 195 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:06] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:07] [INFO ] Deduced a trap composed of 35 places in 219 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:07] [INFO ] Deduced a trap composed of 89 places in 209 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:08] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/681 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:12] [INFO ] Deduced a trap composed of 80 places in 254 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:58:12] [INFO ] Deduced a trap composed of 93 places in 264 ms of which 67 ms to minimize.
SMT process timed out in 60232ms, After SMT, problems are : Problem set: 0 solved, 861 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Starting structural reductions in LTL mode, iteration 1 : 681/682 places, 862/863 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62201 ms. Remains : 681/682 places, 862/863 transitions.
Stuttering acceptance computed with spot in 297 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 84 steps with 1 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-14 finished in 62514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 2 out of 682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 682/682 places, 863/863 transitions.
Applied a total of 0 rules in 15 ms. Remains 682 /682 variables (removed 0) and now considering 863/863 (removed 0) transitions.
// Phase 1: matrix 863 rows 682 cols
[2025-05-30 00:58:12] [INFO ] Computed 71 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:58:13] [INFO ] Implicit Places using invariants in 403 ms returned []
[2025-05-30 00:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:58:14] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 1434 ms to find 0 implicit places.
Running 862 sub problems to find dead transitions.
[2025-05-30 00:58:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/681 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/681 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 1/682 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 862 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/682 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 862 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 682/1545 variables, and 71 constraints, problems are : Problem set: 0 solved, 862 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/682 constraints, PredecessorRefiner: 862/862 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 862 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/681 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/681 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 1/682 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/682 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 862 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:03] [INFO ] Deduced a trap composed of 35 places in 187 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:03] [INFO ] Deduced a trap composed of 41 places in 146 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:04] [INFO ] Deduced a trap composed of 58 places in 248 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:05] [INFO ] Deduced a trap composed of 86 places in 149 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:06] [INFO ] Deduced a trap composed of 34 places in 236 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:06] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:07] [INFO ] Deduced a trap composed of 83 places in 253 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:07] [INFO ] Deduced a trap composed of 83 places in 176 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:07] [INFO ] Deduced a trap composed of 83 places in 206 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:08] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:08] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:09] [INFO ] Deduced a trap composed of 89 places in 229 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:09] [INFO ] Deduced a trap composed of 21 places in 190 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:09] [INFO ] Deduced a trap composed of 64 places in 148 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:11] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:11] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:59:12] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 682/1545 variables, and 88 constraints, problems are : Problem set: 0 solved, 862 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/682 constraints, PredecessorRefiner: 0/862 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60161ms problems are : Problem set: 0 solved, 862 unsolved
Search for dead transitions found 0 dead transitions in 60164ms
Finished structural reductions in LTL mode , in 1 iterations and 61616 ms. Remains : 682/682 places, 863/863 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-15 finished in 61765 ms.
All properties solved by simple procedures.
Total runtime 266750 ms.

BK_STOP 1748566754729

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ASLink-PT-01b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-01b, 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 r002-tall-174853729000291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b 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 ;