Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701122600002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool gold2023
Input is UtahNoC-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122600002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 10:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 12 10:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 12 10:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 10:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 205K May 18 16:43 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 UtahNoC-PT-none-LTLCardinality-00
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-01
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-02
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-03
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-04
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-05
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-06
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-07
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-08
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-09
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-10
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-11
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-12
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-13
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-14
FORMULA_NAME UtahNoC-PT-none-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717171357291

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtahNoC-PT-none
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 16:02:40] [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]
[2024-05-31 16:02:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:02:41] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2024-05-31 16:02:41] [INFO ] Transformed 216 places.
[2024-05-31 16:02:41] [INFO ] Transformed 977 transitions.
[2024-05-31 16:02:41] [INFO ] Found NUPN structural information;
[2024-05-31 16:02:41] [INFO ] Parsed PT model containing 216 places and 977 transitions and 2905 arcs in 372 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 148 transitions
Reduce redundant transitions removed 148 transitions.
FORMULA UtahNoC-PT-none-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtahNoC-PT-none-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 216 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 216/216 places, 829/829 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 175 transition count 669
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 175 transition count 669
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 115 place count 175 transition count 636
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 120 place count 170 transition count 621
Iterating global reduction 1 with 5 rules applied. Total rules applied 125 place count 170 transition count 621
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 132 place count 170 transition count 614
Applied a total of 132 rules in 123 ms. Remains 170 /216 variables (removed 46) and now considering 614/829 (removed 215) transitions.
[2024-05-31 16:02:41] [INFO ] Flow matrix only has 316 transitions (discarded 298 similar events)
// Phase 1: matrix 316 rows 170 cols
[2024-05-31 16:02:41] [INFO ] Computed 8 invariants in 21 ms
[2024-05-31 16:02:41] [INFO ] Implicit Places using invariants in 397 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 456 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/216 places, 614/829 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 164 transition count 589
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 164 transition count 589
Applied a total of 10 rules in 18 ms. Remains 164 /169 variables (removed 5) and now considering 589/614 (removed 25) transitions.
[2024-05-31 16:02:41] [INFO ] Flow matrix only has 311 transitions (discarded 278 similar events)
// Phase 1: matrix 311 rows 164 cols
[2024-05-31 16:02:41] [INFO ] Computed 7 invariants in 7 ms
[2024-05-31 16:02:42] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-31 16:02:42] [INFO ] Flow matrix only has 311 transitions (discarded 278 similar events)
[2024-05-31 16:02:42] [INFO ] Invariant cache hit.
[2024-05-31 16:02:42] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-31 16:02:42] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 164/216 places, 589/829 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1071 ms. Remains : 164/216 places, 589/829 transitions.
Support contains 35 out of 164 places after structural reductions.
[2024-05-31 16:02:42] [INFO ] Flatten gal took : 141 ms
[2024-05-31 16:02:42] [INFO ] Flatten gal took : 83 ms
[2024-05-31 16:02:43] [INFO ] Input system was already deterministic with 589 transitions.
Support contains 33 out of 164 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=17 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-31 16:02:43] [INFO ] Flow matrix only has 311 transitions (discarded 278 similar events)
[2024-05-31 16:02:43] [INFO ] Invariant cache hit.
[2024-05-31 16:02:43] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 16:02:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2024-05-31 16:02:44] [INFO ] After 189ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 16:02:44] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-31 16:02:44] [INFO ] After 42ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 16:02:44] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2024-05-31 16:02:44] [INFO ] After 560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 589/589 transitions.
Graph (trivial) has 287 edges and 164 vertex of which 98 / 164 are part of one of the 16 SCC in 12 ms
Free SCC test removed 82 places
Drop transitions removed 226 transitions
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 310 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 74 transition count 250
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 74 transition count 250
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 27 place count 74 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 73 transition count 237
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 73 transition count 237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 73 transition count 236
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 38 place count 69 transition count 229
Drop transitions removed 9 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 15 rules applied. Total rules applied 53 place count 69 transition count 214
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 58 place count 66 transition count 212
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 68 place count 61 transition count 230
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 72 place count 61 transition count 226
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 5 with 21 rules applied. Total rules applied 93 place count 61 transition count 205
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 95 place count 60 transition count 218
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 99 place count 60 transition count 218
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 100 place count 60 transition count 217
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 101 place count 59 transition count 216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 102 place count 58 transition count 216
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 108 place count 55 transition count 222
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 109 place count 54 transition count 221
Applied a total of 109 rules in 143 ms. Remains 54 /164 variables (removed 110) and now considering 221/589 (removed 368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 54/164 places, 221/589 transitions.
Finished random walk after 119 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(!p0))))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 148 transition count 515
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 148 transition count 515
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 45 place count 148 transition count 502
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 146 transition count 496
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 146 transition count 496
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 51 place count 146 transition count 494
Applied a total of 51 rules in 21 ms. Remains 146 /164 variables (removed 18) and now considering 494/589 (removed 95) transitions.
[2024-05-31 16:02:45] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
// Phase 1: matrix 268 rows 146 cols
[2024-05-31 16:02:45] [INFO ] Computed 7 invariants in 5 ms
[2024-05-31 16:02:45] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-31 16:02:45] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
[2024-05-31 16:02:45] [INFO ] Invariant cache hit.
[2024-05-31 16:02:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-31 16:02:45] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2024-05-31 16:02:45] [INFO ] Flow matrix only has 268 transitions (discarded 226 similar events)
[2024-05-31 16:02:45] [INFO ] Invariant cache hit.
[2024-05-31 16:02:45] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/164 places, 494/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 842 ms. Remains : 146/164 places, 494/589 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 349 ms :[p0, p0, p0, true]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s54 0) (EQ s141 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 UtahNoC-PT-none-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-00 finished in 1300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p0)||G(p1)))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 148 transition count 515
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 148 transition count 515
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 148 transition count 503
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 146 transition count 497
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 146 transition count 497
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 146 transition count 495
Applied a total of 50 rules in 20 ms. Remains 146 /164 variables (removed 18) and now considering 495/589 (removed 94) transitions.
[2024-05-31 16:02:46] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
// Phase 1: matrix 269 rows 146 cols
[2024-05-31 16:02:46] [INFO ] Computed 7 invariants in 3 ms
[2024-05-31 16:02:46] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-31 16:02:46] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
[2024-05-31 16:02:46] [INFO ] Invariant cache hit.
[2024-05-31 16:02:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-31 16:02:46] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2024-05-31 16:02:46] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
[2024-05-31 16:02:46] [INFO ] Invariant cache hit.
[2024-05-31 16:02:47] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/164 places, 495/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 771 ms. Remains : 146/164 places, 495/589 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s12 0) (EQ s98 1)), p1:(AND (EQ s65 0) (EQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 351 steps with 0 reset in 9 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-02 finished in 947 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Graph (trivial) has 275 edges and 164 vertex of which 90 / 164 are part of one of the 17 SCC in 1 ms
Free SCC test removed 73 places
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 354
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 90 transition count 354
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 15 place count 78 transition count 306
Iterating global reduction 2 with 12 rules applied. Total rules applied 27 place count 78 transition count 306
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 41 place count 78 transition count 292
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 43 place count 76 transition count 286
Iterating global reduction 3 with 2 rules applied. Total rules applied 45 place count 76 transition count 286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 47 place count 76 transition count 284
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 14 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 53 place count 73 transition count 281
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 57 place count 73 transition count 277
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 59 place count 71 transition count 271
Iterating global reduction 5 with 2 rules applied. Total rules applied 61 place count 71 transition count 271
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 63 place count 71 transition count 269
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 6 with 22 rules applied. Total rules applied 85 place count 71 transition count 247
Applied a total of 85 rules in 87 ms. Remains 71 /164 variables (removed 93) and now considering 247/589 (removed 342) transitions.
[2024-05-31 16:02:47] [INFO ] Flow matrix only has 117 transitions (discarded 130 similar events)
// Phase 1: matrix 117 rows 71 cols
[2024-05-31 16:02:47] [INFO ] Computed 7 invariants in 1 ms
[2024-05-31 16:02:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-31 16:02:47] [INFO ] Flow matrix only has 117 transitions (discarded 130 similar events)
[2024-05-31 16:02:47] [INFO ] Invariant cache hit.
[2024-05-31 16:02:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-31 16:02:47] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2024-05-31 16:02:47] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-31 16:02:47] [INFO ] Flow matrix only has 117 transitions (discarded 130 similar events)
[2024-05-31 16:02:47] [INFO ] Invariant cache hit.
[2024-05-31 16:02:47] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/164 places, 247/589 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 485 ms. Remains : 71/164 places, 247/589 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s18 1), p0:(OR (EQ s4 0) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-03 finished in 631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Graph (trivial) has 281 edges and 164 vertex of which 96 / 164 are part of one of the 16 SCC in 1 ms
Free SCC test removed 80 places
Ensure Unique test removed 244 transitions
Reduce isomorphic transitions removed 244 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 75 transition count 310
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 75 transition count 310
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 27 place count 75 transition count 300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 74 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 74 transition count 297
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 74 transition count 296
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 2 with 6 rules applied. Total rules applied 36 place count 71 transition count 293
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 71 transition count 289
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 42 place count 69 transition count 283
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 69 transition count 283
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 69 transition count 281
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 4 with 23 rules applied. Total rules applied 69 place count 69 transition count 258
Applied a total of 69 rules in 71 ms. Remains 69 /164 variables (removed 95) and now considering 258/589 (removed 331) transitions.
[2024-05-31 16:02:47] [INFO ] Flow matrix only has 118 transitions (discarded 140 similar events)
// Phase 1: matrix 118 rows 69 cols
[2024-05-31 16:02:47] [INFO ] Computed 7 invariants in 2 ms
[2024-05-31 16:02:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-31 16:02:47] [INFO ] Flow matrix only has 118 transitions (discarded 140 similar events)
[2024-05-31 16:02:47] [INFO ] Invariant cache hit.
[2024-05-31 16:02:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 16:02:48] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2024-05-31 16:02:48] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-31 16:02:48] [INFO ] Flow matrix only has 118 transitions (discarded 140 similar events)
[2024-05-31 16:02:48] [INFO ] Invariant cache hit.
[2024-05-31 16:02:48] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/164 places, 258/589 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 511 ms. Remains : 69/164 places, 258/589 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s25 0) (EQ s24 1)), p0:(OR (EQ s13 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 1 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-04 finished in 712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X((G(p2)||p1))||p0)))))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 149 transition count 516
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 149 transition count 516
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 40 place count 149 transition count 506
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 147 transition count 500
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 147 transition count 500
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 147 transition count 498
Applied a total of 46 rules in 19 ms. Remains 147 /164 variables (removed 17) and now considering 498/589 (removed 91) transitions.
[2024-05-31 16:02:48] [INFO ] Flow matrix only has 276 transitions (discarded 222 similar events)
// Phase 1: matrix 276 rows 147 cols
[2024-05-31 16:02:48] [INFO ] Computed 7 invariants in 3 ms
[2024-05-31 16:02:48] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-31 16:02:48] [INFO ] Flow matrix only has 276 transitions (discarded 222 similar events)
[2024-05-31 16:02:48] [INFO ] Invariant cache hit.
[2024-05-31 16:02:48] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-31 16:02:48] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2024-05-31 16:02:48] [INFO ] Flow matrix only has 276 transitions (discarded 222 similar events)
[2024-05-31 16:02:48] [INFO ] Invariant cache hit.
[2024-05-31 16:02:49] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/164 places, 498/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 147/164 places, 498/589 transitions.
Stuttering acceptance computed with spot in 380 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=4, aps=[p1:(OR (EQ s141 0) (EQ s114 1)), p2:(AND (EQ s25 0) (EQ s87 1)), p0:(OR (EQ s141 0) (EQ s114 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22010 steps with 0 reset in 186 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-07 finished in 1068 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Graph (trivial) has 286 edges and 164 vertex of which 96 / 164 are part of one of the 15 SCC in 1 ms
Free SCC test removed 81 places
Ensure Unique test removed 259 transitions
Reduce isomorphic transitions removed 259 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 73 transition count 290
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 73 transition count 290
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 31 place count 73 transition count 278
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 71 transition count 272
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 71 transition count 272
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 71 transition count 270
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 2 with 6 rules applied. Total rules applied 43 place count 68 transition count 267
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 47 place count 68 transition count 263
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 49 place count 66 transition count 257
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 66 transition count 257
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 53 place count 66 transition count 255
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 4 with 21 rules applied. Total rules applied 74 place count 66 transition count 234
Applied a total of 74 rules in 53 ms. Remains 66 /164 variables (removed 98) and now considering 234/589 (removed 355) transitions.
[2024-05-31 16:02:49] [INFO ] Flow matrix only has 110 transitions (discarded 124 similar events)
// Phase 1: matrix 110 rows 66 cols
[2024-05-31 16:02:49] [INFO ] Computed 7 invariants in 2 ms
[2024-05-31 16:02:49] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-31 16:02:49] [INFO ] Flow matrix only has 110 transitions (discarded 124 similar events)
[2024-05-31 16:02:49] [INFO ] Invariant cache hit.
[2024-05-31 16:02:49] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-31 16:02:49] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-31 16:02:49] [INFO ] Flow matrix only has 110 transitions (discarded 124 similar events)
[2024-05-31 16:02:49] [INFO ] Invariant cache hit.
[2024-05-31 16:02:50] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/164 places, 234/589 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 66/164 places, 234/589 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s10 0) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-08 finished in 615 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 148 transition count 515
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 148 transition count 515
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 44 place count 148 transition count 503
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 146 transition count 497
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 146 transition count 497
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 146 transition count 495
Applied a total of 50 rules in 11 ms. Remains 146 /164 variables (removed 18) and now considering 495/589 (removed 94) transitions.
[2024-05-31 16:02:50] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
// Phase 1: matrix 269 rows 146 cols
[2024-05-31 16:02:50] [INFO ] Computed 7 invariants in 3 ms
[2024-05-31 16:02:50] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-31 16:02:50] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
[2024-05-31 16:02:50] [INFO ] Invariant cache hit.
[2024-05-31 16:02:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-31 16:02:50] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2024-05-31 16:02:50] [INFO ] Flow matrix only has 269 transitions (discarded 226 similar events)
[2024-05-31 16:02:50] [INFO ] Invariant cache hit.
[2024-05-31 16:02:51] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/164 places, 495/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 840 ms. Remains : 146/164 places, 495/589 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s124 0) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 UtahNoC-PT-none-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-10 finished in 943 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U p1)))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 150 transition count 523
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 150 transition count 523
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 40 place count 150 transition count 511
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 148 transition count 505
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 148 transition count 505
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 148 transition count 503
Applied a total of 46 rules in 12 ms. Remains 148 /164 variables (removed 16) and now considering 503/589 (removed 86) transitions.
[2024-05-31 16:02:51] [INFO ] Flow matrix only has 273 transitions (discarded 230 similar events)
// Phase 1: matrix 273 rows 148 cols
[2024-05-31 16:02:51] [INFO ] Computed 7 invariants in 2 ms
[2024-05-31 16:02:51] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-31 16:02:51] [INFO ] Flow matrix only has 273 transitions (discarded 230 similar events)
[2024-05-31 16:02:51] [INFO ] Invariant cache hit.
[2024-05-31 16:02:51] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-31 16:02:51] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-31 16:02:51] [INFO ] Flow matrix only has 273 transitions (discarded 230 similar events)
[2024-05-31 16:02:51] [INFO ] Invariant cache hit.
[2024-05-31 16:02:51] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 148/164 places, 503/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 689 ms. Remains : 148/164 places, 503/589 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (EQ s4 0) (EQ s114 1)), p0:(EQ s63 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]]
Product exploration explored 100000 steps with 50000 reset in 535 ms.
Product exploration explored 100000 steps with 50000 reset in 415 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 : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtahNoC-PT-none-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtahNoC-PT-none-LTLCardinality-13 finished in 1862 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1||X(p2))))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 589/589 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 150 transition count 525
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 150 transition count 525
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 39 place count 150 transition count 514
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 148 transition count 508
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 148 transition count 508
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 148 transition count 506
Applied a total of 45 rules in 7 ms. Remains 148 /164 variables (removed 16) and now considering 506/589 (removed 83) transitions.
[2024-05-31 16:02:53] [INFO ] Flow matrix only has 272 transitions (discarded 234 similar events)
// Phase 1: matrix 272 rows 148 cols
[2024-05-31 16:02:53] [INFO ] Computed 7 invariants in 2 ms
[2024-05-31 16:02:53] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-31 16:02:53] [INFO ] Flow matrix only has 272 transitions (discarded 234 similar events)
[2024-05-31 16:02:53] [INFO ] Invariant cache hit.
[2024-05-31 16:02:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-31 16:02:53] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2024-05-31 16:02:53] [INFO ] Flow matrix only has 272 transitions (discarded 234 similar events)
[2024-05-31 16:02:53] [INFO ] Invariant cache hit.
[2024-05-31 16:02:53] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 148/164 places, 506/589 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 148/164 places, 506/589 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : UtahNoC-PT-none-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s62 0) (EQ s58 1)), p1:(AND (EQ s36 0) (EQ s55 1)), p2:(AND (EQ s6 0) (EQ s41 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA UtahNoC-PT-none-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtahNoC-PT-none-LTLCardinality-15 finished in 594 ms.
All properties solved by simple procedures.
Total runtime 12985 ms.

BK_STOP 1717171374867

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="UtahNoC-PT-none"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is UtahNoC-PT-none, 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 r461-smll-171701122600002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtahNoC-PT-none.tgz
mv UtahNoC-PT-none 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 ;