fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r150-smll-165276998400147
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for NoC3x3-PT-3A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
236.695 13957.00 25801.00 267.30 FFFFTFFFFFFFFTFF 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-165276998400147.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-3A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998400147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 133K 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-3A-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-3A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652980876920

Running Version 202205111006
[2022-05-19 17:21:19] [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 17:21:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 17:21:19] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2022-05-19 17:21:19] [INFO ] Transformed 370 places.
[2022-05-19 17:21:19] [INFO ] Transformed 450 transitions.
[2022-05-19 17:21:19] [INFO ] Found NUPN structural information;
[2022-05-19 17:21:19] [INFO ] Parsed PT model containing 370 places and 450 transitions in 444 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-3A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 449/449 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 352 transition count 449
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 125 place count 245 transition count 319
Ensure Unique test removed 39 places
Iterating global reduction 1 with 146 rules applied. Total rules applied 271 place count 206 transition count 319
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 335 place count 206 transition count 255
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 359 place count 206 transition count 231
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 368 place count 197 transition count 231
Applied a total of 368 rules in 113 ms. Remains 197 /370 variables (removed 173) and now considering 231/449 (removed 218) transitions.
[2022-05-19 17:21:20] [INFO ] Flow matrix only has 222 transitions (discarded 9 similar events)
// Phase 1: matrix 222 rows 197 cols
[2022-05-19 17:21:20] [INFO ] Computed 61 place invariants in 16 ms
[2022-05-19 17:21:20] [INFO ] Implicit Places using invariants in 669 ms returned []
[2022-05-19 17:21:20] [INFO ] Flow matrix only has 222 transitions (discarded 9 similar events)
// Phase 1: matrix 222 rows 197 cols
[2022-05-19 17:21:20] [INFO ] Computed 61 place invariants in 6 ms
[2022-05-19 17:21:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 17:21:21] [INFO ] Implicit Places using invariants and state equation in 431 ms returned [96, 124, 160]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1173 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/370 places, 231/449 transitions.
Applied a total of 0 rules in 9 ms. Remains 194 /194 variables (removed 0) and now considering 231/231 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/370 places, 231/449 transitions.
Support contains 19 out of 194 places after structural reductions.
[2022-05-19 17:21:21] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2022-05-19 17:21:21] [INFO ] Flatten gal took : 103 ms
FORMULA NoC3x3-PT-3A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 17:21:21] [INFO ] Flatten gal took : 48 ms
[2022-05-19 17:21:21] [INFO ] Input system was already deterministic with 231 transitions.
Support contains 17 out of 194 places (down from 19) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 17:21:22] [INFO ] Flow matrix only has 222 transitions (discarded 9 similar events)
// Phase 1: matrix 222 rows 194 cols
[2022-05-19 17:21:22] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-19 17:21:22] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 17:21:22] [INFO ] [Nat]Absence check using 57 positive place invariants in 20 ms returned sat
[2022-05-19 17:21:22] [INFO ] [Nat]Absence check using 57 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 17:21:22] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
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' '!(G(X(p0)))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 187 transition count 222
Ensure Unique test removed 1 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 186 transition count 222
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 21 place count 186 transition count 216
Applied a total of 21 rules in 18 ms. Remains 186 /194 variables (removed 8) and now considering 216/231 (removed 15) transitions.
[2022-05-19 17:21:22] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:22] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 17:21:22] [INFO ] Implicit Places using invariants in 205 ms returned []
[2022-05-19 17:21:22] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:22] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-19 17:21:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 17:21:23] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2022-05-19 17:21:23] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:23] [INFO ] Computed 57 place invariants in 4 ms
[2022-05-19 17:21:23] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/194 places, 216/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/194 places, 216/231 transitions.
Stuttering acceptance computed with spot in 311 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-02 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:(AND (EQ s120 0) (EQ s79 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 2 ms.
FORMULA NoC3x3-PT-3A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-LTLCardinality-02 finished in 1314 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 187 transition count 222
Ensure Unique test removed 1 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 186 transition count 222
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 21 place count 186 transition count 216
Applied a total of 21 rules in 12 ms. Remains 186 /194 variables (removed 8) and now considering 216/231 (removed 15) transitions.
[2022-05-19 17:21:23] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:23] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 17:21:24] [INFO ] Implicit Places using invariants in 160 ms returned []
[2022-05-19 17:21:24] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:24] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 17:21:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 17:21:24] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2022-05-19 17:21:24] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:24] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 17:21:24] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/194 places, 216/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/194 places, 216/231 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-04 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 s116 0) (EQ s122 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 1334 ms.
Product exploration explored 100000 steps with 33333 reset in 923 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 66 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA NoC3x3-PT-3A-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-3A-LTLCardinality-04 finished in 3299 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(!(p0 U X(p0)))))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 189 transition count 225
Ensure Unique test removed 1 places
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 188 transition count 225
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 16 place count 188 transition count 220
Applied a total of 16 rules in 9 ms. Remains 188 /194 variables (removed 6) and now considering 220/231 (removed 11) transitions.
[2022-05-19 17:21:27] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
// Phase 1: matrix 211 rows 188 cols
[2022-05-19 17:21:27] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 17:21:27] [INFO ] Implicit Places using invariants in 111 ms returned []
[2022-05-19 17:21:27] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
// Phase 1: matrix 211 rows 188 cols
[2022-05-19 17:21:27] [INFO ] Computed 57 place invariants in 7 ms
[2022-05-19 17:21:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 17:21:27] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2022-05-19 17:21:27] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
// Phase 1: matrix 211 rows 188 cols
[2022-05-19 17:21:27] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 17:21:27] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 188/194 places, 220/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 188/194 places, 220/231 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, p0, p0]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s4 0) (EQ s96 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 1 ms.
FORMULA NoC3x3-PT-3A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-LTLCardinality-07 finished in 704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&p1))))'
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 188 transition count 223
Ensure Unique test removed 1 places
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 187 transition count 223
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 187 transition count 217
Applied a total of 19 rules in 8 ms. Remains 187 /194 variables (removed 7) and now considering 217/231 (removed 14) transitions.
[2022-05-19 17:21:27] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 187 cols
[2022-05-19 17:21:27] [INFO ] Computed 57 place invariants in 1 ms
[2022-05-19 17:21:28] [INFO ] Implicit Places using invariants in 196 ms returned []
[2022-05-19 17:21:28] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 187 cols
[2022-05-19 17:21:28] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 17:21:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 17:21:28] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2022-05-19 17:21:28] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 187 cols
[2022-05-19 17:21:28] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 17:21:28] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 187/194 places, 217/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 187/194 places, 217/231 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(EQ s43 0), p1:(OR (AND (EQ s83 0) (EQ s88 1)) (AND (EQ s87 0) (EQ s80 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-LTLCardinality-08 finished in 1197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 1 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 187 transition count 222
Ensure Unique test removed 1 places
Iterating global reduction 0 with 8 rules applied. Total rules applied 15 place count 186 transition count 222
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 21 place count 186 transition count 216
Applied a total of 21 rules in 7 ms. Remains 186 /194 variables (removed 8) and now considering 216/231 (removed 15) transitions.
[2022-05-19 17:21:29] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:29] [INFO ] Computed 57 place invariants in 5 ms
[2022-05-19 17:21:29] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-19 17:21:29] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:29] [INFO ] Computed 57 place invariants in 3 ms
[2022-05-19 17:21:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-19 17:21:29] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2022-05-19 17:21:29] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2022-05-19 17:21:29] [INFO ] Computed 57 place invariants in 2 ms
[2022-05-19 17:21:29] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/194 places, 216/231 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/194 places, 216/231 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s96 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][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-LTLCardinality-11 finished in 860 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(X(p0))&&X((X(X(p1))&&p1))))))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 231/231 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 189 transition count 225
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 189 transition count 225
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 189 transition count 222
Applied a total of 13 rules in 7 ms. Remains 189 /194 variables (removed 5) and now considering 222/231 (removed 9) transitions.
[2022-05-19 17:21:30] [INFO ] Flow matrix only has 214 transitions (discarded 8 similar events)
// Phase 1: matrix 214 rows 189 cols
[2022-05-19 17:21:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-19 17:21:30] [INFO ] Implicit Places using invariants in 265 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 267 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/194 places, 222/231 transitions.
Applied a total of 0 rules in 5 ms. Remains 188 /188 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 188/194 places, 222/231 transitions.
Stuttering acceptance computed with spot in 448 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-3A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 3}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 5}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 6}, { cond=(AND p1 p0), acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=7 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 4}]], initial=0, aps=[p1:(OR (EQ s46 0) (EQ s33 1)), p0:(OR (EQ s66 0) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-3A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-LTLCardinality-14 finished in 757 ms.
All properties solved by simple procedures.
Total runtime 11534 ms.

BK_STOP 1652980890877

--------------------
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-3A"
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-3A, 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-165276998400147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3A.tgz
mv NoC3x3-PT-3A 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 ;