fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r150-smll-165276998400131
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for NoC3x3-PT-2A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
232.235 16474.00 32408.00 189.50 FFTTTFFFTFFTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r150-smll-165276998400131.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-2A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998400131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 6.1K Apr 29 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 13:06 CTLCardinality.xml
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-rw-r--r-- 1 mcc users 3.5K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:21 LTLCardinality.xml
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-rw-r--r-- 1 mcc users 127K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-2A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652971699018

Running Version 202205111006
[2022-05-19 14:48:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 14:48:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 14:48:21] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2022-05-19 14:48:21] [INFO ] Transformed 361 places.
[2022-05-19 14:48:21] [INFO ] Transformed 428 transitions.
[2022-05-19 14:48:21] [INFO ] Found NUPN structural information;
[2022-05-19 14:48:21] [INFO ] Parsed PT model containing 361 places and 428 transitions in 519 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA NoC3x3-PT-2A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 361/361 places, 428/428 transitions.
Ensure Unique test removed 24 places
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 337 transition count 428
Discarding 96 places :
Symmetric choice reduction at 1 with 96 rule applications. Total rules 120 place count 241 transition count 310
Ensure Unique test removed 33 places
Iterating global reduction 1 with 129 rules applied. Total rules applied 249 place count 208 transition count 310
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 308 place count 208 transition count 251
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 2 with 20 rules applied. Total rules applied 328 place count 208 transition count 231
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 334 place count 202 transition count 231
Applied a total of 334 rules in 78 ms. Remains 202 /361 variables (removed 159) and now considering 231/428 (removed 197) transitions.
[2022-05-19 14:48:22] [INFO ] Flow matrix only has 221 transitions (discarded 10 similar events)
// Phase 1: matrix 221 rows 202 cols
[2022-05-19 14:48:22] [INFO ] Computed 64 place invariants in 34 ms
[2022-05-19 14:48:22] [INFO ] Implicit Places using invariants in 517 ms returned []
[2022-05-19 14:48:22] [INFO ] Flow matrix only has 221 transitions (discarded 10 similar events)
// Phase 1: matrix 221 rows 202 cols
[2022-05-19 14:48:22] [INFO ] Computed 64 place invariants in 14 ms
[2022-05-19 14:48:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-19 14:48:23] [INFO ] Implicit Places using invariants and state equation in 478 ms returned [9, 46, 94, 148, 161, 190]
Discarding 6 places :
Implicit Place search using SMT with State Equation took 1044 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/361 places, 231/428 transitions.
Applied a total of 0 rules in 12 ms. Remains 196 /196 variables (removed 0) and now considering 231/231 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 196/361 places, 231/428 transitions.
Support contains 26 out of 196 places after structural reductions.
[2022-05-19 14:48:23] [INFO ] Flatten gal took : 99 ms
[2022-05-19 14:48:23] [INFO ] Flatten gal took : 46 ms
[2022-05-19 14:48:23] [INFO ] Input system was already deterministic with 231 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=13 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-19 14:48:24] [INFO ] Flow matrix only has 221 transitions (discarded 10 similar events)
// Phase 1: matrix 221 rows 196 cols
[2022-05-19 14:48:24] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-19 14:48:24] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-19 14:48:24] [INFO ] [Nat]Absence check using 57 positive place invariants in 15 ms returned sat
[2022-05-19 14:48:24] [INFO ] [Nat]Absence check using 57 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 14:48:25] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-19 14:48:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:25] [INFO ] After 60ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-05-19 14:48:25] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-19 14:48:25] [INFO ] After 414ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 231/231 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 196 transition count 165
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 62 rules applied. Total rules applied 128 place count 139 transition count 160
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 131 place count 136 transition count 160
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 137 place count 130 transition count 153
Ensure Unique test removed 1 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 144 place count 129 transition count 153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 147 place count 129 transition count 150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 148 place count 128 transition count 150
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 149 place count 128 transition count 149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 150 place count 127 transition count 149
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 6 with 30 rules applied. Total rules applied 180 place count 127 transition count 149
Applied a total of 180 rules in 89 ms. Remains 127 /196 variables (removed 69) and now considering 149/231 (removed 82) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/196 places, 149/231 transitions.
Finished random walk after 7588 steps, including 2 resets, run visited all 1 properties in 82 ms. (steps per millisecond=92 )
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
FORMULA NoC3x3-PT-2A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 186 transition count 219
Ensure Unique test removed 1 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 21 place count 185 transition count 219
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 25 place count 185 transition count 215
Applied a total of 25 rules in 9 ms. Remains 185 /196 variables (removed 11) and now considering 215/231 (removed 16) transitions.
[2022-05-19 14:48:25] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:25] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 14:48:25] [INFO ] Implicit Places using invariants in 163 ms returned []
[2022-05-19 14:48:25] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:25] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:26] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2022-05-19 14:48:26] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:26] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:26] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 185/196 places, 215/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/196 places, 215/231 transitions.
Stuttering acceptance computed with spot in 374 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s152 0) (NEQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-01 finished in 1109 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(p0)))))'
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 196 transition count 174
Reduce places removed 57 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 62 rules applied. Total rules applied 119 place count 139 transition count 169
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 122 place count 136 transition count 169
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 128 place count 130 transition count 162
Ensure Unique test removed 1 places
Iterating global reduction 3 with 7 rules applied. Total rules applied 135 place count 129 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 138 place count 129 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 139 place count 128 transition count 159
Applied a total of 139 rules in 29 ms. Remains 128 /196 variables (removed 68) and now considering 159/231 (removed 72) transitions.
[2022-05-19 14:48:26] [INFO ] Flow matrix only has 150 transitions (discarded 9 similar events)
// Phase 1: matrix 150 rows 128 cols
[2022-05-19 14:48:26] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:26] [INFO ] Implicit Places using invariants in 106 ms returned []
[2022-05-19 14:48:26] [INFO ] Flow matrix only has 150 transitions (discarded 9 similar events)
// Phase 1: matrix 150 rows 128 cols
[2022-05-19 14:48:26] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 14:48:27] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-05-19 14:48:27] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2022-05-19 14:48:27] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-19 14:48:27] [INFO ] Flow matrix only has 150 transitions (discarded 9 similar events)
// Phase 1: matrix 150 rows 128 cols
[2022-05-19 14:48:27] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:27] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/196 places, 159/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/196 places, 159/231 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s59 0) (EQ s63 1) (EQ s95 0) (EQ s120 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-05 finished in 613 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G((!p0 U !(F(p2)||p1)))))))'
Support contains 6 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 195 transition count 171
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 132 place count 130 transition count 163
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 124 transition count 155
Ensure Unique test removed 1 places
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 123 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 123 transition count 154
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 149 place count 123 transition count 151
Applied a total of 149 rules in 21 ms. Remains 123 /196 variables (removed 73) and now considering 151/231 (removed 80) transitions.
// Phase 1: matrix 151 rows 123 cols
[2022-05-19 14:48:27] [INFO ] Computed 51 place invariants in 1 ms
[2022-05-19 14:48:27] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 151 rows 123 cols
[2022-05-19 14:48:27] [INFO ] Computed 51 place invariants in 2 ms
[2022-05-19 14:48:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-19 14:48:27] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2022-05-19 14:48:27] [INFO ] Redundant transitions in 82 ms returned [23, 30, 31, 45, 46, 74, 85, 101, 105, 109, 131, 132, 133, 134, 137, 142, 143, 144, 150]
Found 19 redundant transitions using SMT.
Drop transitions removed 19 transitions
Redundant transitions reduction (with SMT) removed 19 transitions.
// Phase 1: matrix 132 rows 123 cols
[2022-05-19 14:48:27] [INFO ] Computed 51 place invariants in 1 ms
[2022-05-19 14:48:27] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/196 places, 132/231 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 123 transition count 123
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 105 transition count 123
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 31 place count 105 transition count 119
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 39 edges and 97 vertex of which 10 / 97 are part of one of the 5 SCC in 6 ms
Free SCC test removed 5 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 44 place count 92 transition count 115
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 49 place count 92 transition count 110
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 64 place count 82 transition count 105
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 82 transition count 104
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 33 edges and 81 vertex of which 6 / 81 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 4 with 2 rules applied. Total rules applied 67 place count 78 transition count 104
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 70 place count 78 transition count 101
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 79 place count 78 transition count 92
Applied a total of 79 rules in 33 ms. Remains 78 /123 variables (removed 45) and now considering 92/132 (removed 40) transitions.
[2022-05-19 14:48:27] [INFO ] Flow matrix only has 89 transitions (discarded 3 similar events)
// Phase 1: matrix 89 rows 78 cols
[2022-05-19 14:48:27] [INFO ] Computed 33 place invariants in 0 ms
[2022-05-19 14:48:27] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-05-19 14:48:27] [INFO ] Flow matrix only has 89 transitions (discarded 3 similar events)
// Phase 1: matrix 89 rows 78 cols
[2022-05-19 14:48:27] [INFO ] Computed 33 place invariants in 1 ms
[2022-05-19 14:48:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-19 14:48:28] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 78/196 places, 92/231 transitions.
Finished structural reductions, in 2 iterations. Remains : 78/196 places, 92/231 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR p1 p2), p2, p2, (OR p2 p1)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p2)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p1 p0) (AND p2 p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={1} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p0)) (AND p2 (NOT p0))), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND p2 p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={1} source=1 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p2 p0), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={1} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(OR (AND p1 p0) (AND p2 p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={1} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p0)) (AND p2 (NOT p0))), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s16 0) (EQ s46 1)), p2:(OR (EQ s52 0) (EQ s31 1)), p0:(OR (EQ s70 0) (EQ s6 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-06 finished in 1010 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(X(F(p0)))&&p1))&&G(X(F(p2)))))'
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 187 transition count 220
Ensure Unique test removed 1 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 19 place count 186 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 22 place count 186 transition count 217
Applied a total of 22 rules in 13 ms. Remains 186 /196 variables (removed 10) and now considering 217/231 (removed 14) transitions.
[2022-05-19 14:48:28] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:28] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:28] [INFO ] Implicit Places using invariants in 130 ms returned []
[2022-05-19 14:48:28] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:28] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:28] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
[2022-05-19 14:48:28] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:28] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:29] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/196 places, 217/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/196 places, 217/231 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s83 0) (EQ s166 1)), p1:(EQ s22 1), p0:(AND (EQ s166 0) (EQ s83 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 492 steps with 0 reset in 24 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-07 finished in 1018 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(p0))))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 187 transition count 220
Ensure Unique test removed 1 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 19 place count 186 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 22 place count 186 transition count 217
Applied a total of 22 rules in 7 ms. Remains 186 /196 variables (removed 10) and now considering 217/231 (removed 14) transitions.
[2022-05-19 14:48:29] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:29] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:29] [INFO ] Implicit Places using invariants in 197 ms returned []
[2022-05-19 14:48:29] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:29] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:29] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
[2022-05-19 14:48:29] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 186 cols
[2022-05-19 14:48:29] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:30] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/196 places, 217/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/196 places, 217/231 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s177 0) (EQ s139 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 40 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-09 finished in 965 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 186 transition count 219
Ensure Unique test removed 1 places
Iterating global reduction 0 with 11 rules applied. Total rules applied 21 place count 185 transition count 219
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 25 place count 185 transition count 215
Applied a total of 25 rules in 8 ms. Remains 185 /196 variables (removed 11) and now considering 215/231 (removed 16) transitions.
[2022-05-19 14:48:30] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:30] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:30] [INFO ] Implicit Places using invariants in 175 ms returned []
[2022-05-19 14:48:30] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:30] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:30] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2022-05-19 14:48:30] [INFO ] Flow matrix only has 207 transitions (discarded 8 similar events)
// Phase 1: matrix 207 rows 185 cols
[2022-05-19 14:48:30] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:31] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 185/196 places, 215/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/196 places, 215/231 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s115 0) (EQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-10 finished in 930 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G(p0)))))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 187 transition count 220
Ensure Unique test removed 1 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 19 place count 186 transition count 220
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 23 place count 186 transition count 216
Applied a total of 23 rules in 11 ms. Remains 186 /196 variables (removed 10) and now considering 216/231 (removed 15) transitions.
[2022-05-19 14:48:31] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:31] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:31] [INFO ] Implicit Places using invariants in 204 ms returned []
[2022-05-19 14:48:31] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:31] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:31] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2022-05-19 14:48:31] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:31] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 14:48:31] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/196 places, 216/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/196 places, 216/231 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s80 0) (EQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-2A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2A-LTLCardinality-13 finished in 812 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(p0))))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 231/231 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 187 transition count 221
Ensure Unique test removed 1 places
Iterating global reduction 0 with 10 rules applied. Total rules applied 19 place count 186 transition count 221
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 23 place count 186 transition count 217
Applied a total of 23 rules in 8 ms. Remains 186 /196 variables (removed 10) and now considering 217/231 (removed 14) transitions.
[2022-05-19 14:48:32] [INFO ] Flow matrix only has 208 transitions (discarded 9 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:32] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 14:48:32] [INFO ] Implicit Places using invariants in 164 ms returned []
[2022-05-19 14:48:32] [INFO ] Flow matrix only has 208 transitions (discarded 9 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:32] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 14:48:32] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2022-05-19 14:48:32] [INFO ] Flow matrix only has 208 transitions (discarded 9 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 14:48:32] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 14:48:32] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/196 places, 217/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/196 places, 217/231 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s5 0) (EQ s168 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1206 ms.
Product exploration explored 100000 steps with 33333 reset in 1076 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA NoC3x3-PT-2A-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-2A-LTLCardinality-14 finished in 3161 ms.
All properties solved by simple procedures.
Total runtime 13883 ms.

BK_STOP 1652971715492

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="NoC3x3-PT-2A"
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 2-4028"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-2A, 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 r150-smll-165276998400131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2A.tgz
mv NoC3x3-PT-2A 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;