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.r197-tall-171640625000162.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-b064, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625000162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 11 15:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 391K May 18 16:42 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 FunctionPointer-PT-b064-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-b064-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716522270876

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=FunctionPointer-PT-b064
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 03:44:32] [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]
[2024-05-24 03:44:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 03:44:32] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2024-05-24 03:44:32] [INFO ] Transformed 306 places.
[2024-05-24 03:44:32] [INFO ] Transformed 840 transitions.
[2024-05-24 03:44:32] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 212 transition count 648
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 36 place count 186 transition count 490
Iterating global reduction 1 with 26 rules applied. Total rules applied 62 place count 186 transition count 490
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 86 place count 186 transition count 466
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 101 place count 171 transition count 436
Iterating global reduction 2 with 15 rules applied. Total rules applied 116 place count 171 transition count 436
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 120 place count 171 transition count 432
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 126 place count 165 transition count 420
Iterating global reduction 3 with 6 rules applied. Total rules applied 132 place count 165 transition count 420
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 137 place count 160 transition count 400
Iterating global reduction 3 with 5 rules applied. Total rules applied 142 place count 160 transition count 400
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 146 place count 156 transition count 392
Iterating global reduction 3 with 4 rules applied. Total rules applied 150 place count 156 transition count 392
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 154 place count 152 transition count 376
Iterating global reduction 3 with 4 rules applied. Total rules applied 158 place count 152 transition count 376
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 162 place count 148 transition count 360
Iterating global reduction 3 with 4 rules applied. Total rules applied 166 place count 148 transition count 360
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 170 place count 144 transition count 352
Iterating global reduction 3 with 4 rules applied. Total rules applied 174 place count 144 transition count 352
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 176 place count 142 transition count 348
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 142 transition count 348
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 180 place count 140 transition count 344
Iterating global reduction 3 with 2 rules applied. Total rules applied 182 place count 140 transition count 344
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 184 place count 138 transition count 340
Iterating global reduction 3 with 2 rules applied. Total rules applied 186 place count 138 transition count 340
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 188 place count 136 transition count 336
Iterating global reduction 3 with 2 rules applied. Total rules applied 190 place count 136 transition count 336
Applied a total of 190 rules in 77 ms. Remains 136 /222 variables (removed 86) and now considering 336/648 (removed 312) transitions.
[2024-05-24 03:44:32] [INFO ] Flow matrix only has 230 transitions (discarded 106 similar events)
// Phase 1: matrix 230 rows 136 cols
[2024-05-24 03:44:32] [INFO ] Computed 2 invariants in 13 ms
[2024-05-24 03:44:33] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-24 03:44:33] [INFO ] Flow matrix only has 230 transitions (discarded 106 similar events)
[2024-05-24 03:44:33] [INFO ] Invariant cache hit.
[2024-05-24 03:44:33] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-24 03:44:33] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
[2024-05-24 03:44:33] [INFO ] Flow matrix only has 230 transitions (discarded 106 similar events)
[2024-05-24 03:44:33] [INFO ] Invariant cache hit.
[2024-05-24 03:44:33] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/222 places, 336/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 136/222 places, 336/648 transitions.
Support contains 14 out of 136 places after structural reductions.
[2024-05-24 03:44:33] [INFO ] Flatten gal took : 45 ms
[2024-05-24 03:44:33] [INFO ] Flatten gal took : 23 ms
[2024-05-24 03:44:33] [INFO ] Input system was already deterministic with 336 transitions.
Support contains 13 out of 136 places (down from 14) after GAL structural reductions.
Incomplete random walk after 10037 steps, including 9 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-24 03:44:33] [INFO ] Flow matrix only has 230 transitions (discarded 106 similar events)
[2024-05-24 03:44:33] [INFO ] Invariant cache hit.
[2024-05-24 03:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:44:33] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:44:33] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 03:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 03:44:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:44:34] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-24 03:44:34] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-24 03:44:34] [INFO ] After 21ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2024-05-24 03:44:34] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2024-05-24 03:44:34] [INFO ] After 186ms 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 2 ms.
Support contains 3 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 336/336 transitions.
Graph (complete) has 546 edges and 136 vertex of which 112 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.3 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 112 transition count 288
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 55 place count 106 transition count 274
Iterating global reduction 1 with 6 rules applied. Total rules applied 61 place count 106 transition count 274
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 65 place count 106 transition count 270
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 69 place count 102 transition count 260
Iterating global reduction 2 with 4 rules applied. Total rules applied 73 place count 102 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 77 place count 98 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 81 place count 98 transition count 246
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 94 transition count 236
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 94 transition count 236
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 92 place count 91 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 95 place count 91 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 98 place count 88 transition count 220
Iterating global reduction 2 with 3 rules applied. Total rules applied 101 place count 88 transition count 220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 104 place count 85 transition count 214
Iterating global reduction 2 with 3 rules applied. Total rules applied 107 place count 85 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 110 place count 82 transition count 208
Iterating global reduction 2 with 3 rules applied. Total rules applied 113 place count 82 transition count 208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 81 transition count 206
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 81 transition count 206
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 116 place count 80 transition count 204
Iterating global reduction 2 with 1 rules applied. Total rules applied 117 place count 80 transition count 204
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 118 place count 79 transition count 202
Iterating global reduction 2 with 1 rules applied. Total rules applied 119 place count 79 transition count 202
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 121 place count 79 transition count 200
Applied a total of 121 rules in 67 ms. Remains 79 /136 variables (removed 57) and now considering 200/336 (removed 136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 79/136 places, 200/336 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1795552 steps, run timeout after 3001 ms. (steps per millisecond=598 ) properties seen :{}
Probabilistic random walk after 1795552 steps, saw 982001 distinct states, run finished after 3002 ms. (steps per millisecond=598 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 124 transitions (discarded 76 similar events)
// Phase 1: matrix 124 rows 79 cols
[2024-05-24 03:44:37] [INFO ] Computed 3 invariants in 3 ms
[2024-05-24 03:44:37] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:44:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-24 03:44:37] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:44:37] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-24 03:44:37] [INFO ] After 7ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 03:44:37] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-24 03:44:37] [INFO ] After 99ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 200/200 transitions.
Applied a total of 0 rules in 10 ms. Remains 79 /79 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 79/79 places, 200/200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 200/200 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 124 transitions (discarded 76 similar events)
[2024-05-24 03:44:37] [INFO ] Invariant cache hit.
[2024-05-24 03:44:37] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 124 transitions (discarded 76 similar events)
[2024-05-24 03:44:37] [INFO ] Invariant cache hit.
[2024-05-24 03:44:37] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-24 03:44:37] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2024-05-24 03:44:37] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 124 transitions (discarded 76 similar events)
[2024-05-24 03:44:37] [INFO ] Invariant cache hit.
[2024-05-24 03:44:37] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 243 ms. Remains : 79/79 places, 200/200 transitions.
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 79 transition count 117
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 90 place count 72 transition count 117
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 90 place count 72 transition count 106
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 112 place count 61 transition count 106
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 148 place count 43 transition count 88
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 155 place count 36 transition count 74
Iterating global reduction 2 with 7 rules applied. Total rules applied 162 place count 36 transition count 74
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 168 place count 30 transition count 62
Iterating global reduction 2 with 6 rules applied. Total rules applied 174 place count 30 transition count 62
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 24 transition count 50
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 24 transition count 50
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 192 place count 24 transition count 44
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 196 place count 22 transition count 45
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 199 place count 22 transition count 42
Applied a total of 199 rules in 20 ms. Remains 22 /79 variables (removed 57) and now considering 42/200 (removed 158) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 42 rows 22 cols
[2024-05-24 03:44:37] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:44:37] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 03:44:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:44:37] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 03:44:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 03:44:37] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 03:44:37] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-24 03:44:37] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA FunctionPointer-PT-b064-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA FunctionPointer-PT-b064-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 24 stabilizing places and 64 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' '!(G(F(p0)))'
Support contains 2 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 129 transition count 320
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 129 transition count 320
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 129 transition count 316
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 124 transition count 304
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 124 transition count 304
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 119 transition count 288
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 119 transition count 288
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 115 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 115 transition count 278
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 112 transition count 270
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 112 transition count 270
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 109 transition count 262
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 109 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 106 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 106 transition count 256
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 103 transition count 250
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 103 transition count 250
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 72 place count 101 transition count 246
Iterating global reduction 1 with 2 rules applied. Total rules applied 74 place count 101 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 100 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 100 transition count 244
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 78 place count 100 transition count 242
Applied a total of 78 rules in 45 ms. Remains 100 /136 variables (removed 36) and now considering 242/336 (removed 94) transitions.
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 166 transitions (discarded 76 similar events)
// Phase 1: matrix 166 rows 100 cols
[2024-05-24 03:44:37] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 03:44:37] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-24 03:44:37] [INFO ] Flow matrix only has 166 transitions (discarded 76 similar events)
[2024-05-24 03:44:37] [INFO ] Invariant cache hit.
[2024-05-24 03:44:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-24 03:44:38] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2024-05-24 03:44:38] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 166 transitions (discarded 76 similar events)
[2024-05-24 03:44:38] [INFO ] Invariant cache hit.
[2024-05-24 03:44:38] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/136 places, 242/336 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 325 ms. Remains : 100/136 places, 242/336 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 148 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-03 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:(LEQ s74 s72)], 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 1722 steps with 21 reset in 26 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-03 finished in 545 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)))'
Support contains 2 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 129 transition count 320
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 129 transition count 320
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 20 place count 129 transition count 314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 125 transition count 304
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 125 transition count 304
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 121 transition count 290
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 121 transition count 290
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 117 transition count 280
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 117 transition count 280
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 114 transition count 272
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 114 transition count 272
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 111 transition count 264
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 111 transition count 264
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 108 transition count 258
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 108 transition count 258
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 65 place count 105 transition count 252
Iterating global reduction 1 with 3 rules applied. Total rules applied 68 place count 105 transition count 252
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 70 place count 103 transition count 248
Iterating global reduction 1 with 2 rules applied. Total rules applied 72 place count 103 transition count 248
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 102 transition count 246
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 102 transition count 246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 101 transition count 244
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 101 transition count 244
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 78 place count 101 transition count 242
Applied a total of 78 rules in 57 ms. Remains 101 /136 variables (removed 35) and now considering 242/336 (removed 94) transitions.
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
// Phase 1: matrix 165 rows 101 cols
[2024-05-24 03:44:38] [INFO ] Computed 2 invariants in 2 ms
[2024-05-24 03:44:38] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2024-05-24 03:44:38] [INFO ] Invariant cache hit.
[2024-05-24 03:44:38] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:44:38] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-24 03:44:38] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2024-05-24 03:44:38] [INFO ] Invariant cache hit.
[2024-05-24 03:44:38] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/136 places, 242/336 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 347 ms. Remains : 101/136 places, 242/336 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-04 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 (GT 3 s77) (GT 2 s28))], 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 1167 steps with 15 reset in 21 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-04 finished in 410 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(p0))))'
Support contains 1 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 128 transition count 318
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 128 transition count 318
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 128 transition count 312
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 123 transition count 300
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 123 transition count 300
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 118 transition count 284
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 118 transition count 284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 113 transition count 272
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 113 transition count 272
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 110 transition count 264
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 110 transition count 264
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 107 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 107 transition count 256
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 104 transition count 250
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 104 transition count 250
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 73 place count 101 transition count 244
Iterating global reduction 1 with 3 rules applied. Total rules applied 76 place count 101 transition count 244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 99 transition count 240
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 99 transition count 240
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 98 transition count 238
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 98 transition count 238
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 83 place count 97 transition count 236
Iterating global reduction 1 with 1 rules applied. Total rules applied 84 place count 97 transition count 236
Applied a total of 84 rules in 11 ms. Remains 97 /136 variables (removed 39) and now considering 236/336 (removed 100) transitions.
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2024-05-24 03:44:38] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:44:38] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:44:38] [INFO ] Invariant cache hit.
[2024-05-24 03:44:38] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:44:38] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2024-05-24 03:44:38] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2024-05-24 03:44:38] [INFO ] Invariant cache hit.
[2024-05-24 03:44:39] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/136 places, 236/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 97/136 places, 236/336 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-05 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:(GT 3 s24)], 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 12252 steps with 131 reset in 56 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-05 finished in 434 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((F(G(p0))||G(p1))))'
Support contains 4 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 130 transition count 322
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 130 transition count 322
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 130 transition count 318
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 20 place count 126 transition count 308
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 126 transition count 308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 122 transition count 294
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 122 transition count 294
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 118 transition count 284
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 118 transition count 284
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 115 transition count 276
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 115 transition count 276
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 112 transition count 268
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 112 transition count 268
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 109 transition count 262
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 109 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 106 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 106 transition count 256
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 105 transition count 254
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 105 transition count 254
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 104 transition count 252
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 104 transition count 252
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 103 transition count 250
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 103 transition count 250
Applied a total of 70 rules in 10 ms. Remains 103 /136 variables (removed 33) and now considering 250/336 (removed 86) transitions.
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
// Phase 1: matrix 171 rows 103 cols
[2024-05-24 03:44:39] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:44:39] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
[2024-05-24 03:44:39] [INFO ] Invariant cache hit.
[2024-05-24 03:44:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-24 03:44:39] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 171 transitions (discarded 79 similar events)
[2024-05-24 03:44:39] [INFO ] Invariant cache hit.
[2024-05-24 03:44:39] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/136 places, 250/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 103/136 places, 250/336 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} 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}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(LEQ 3 s12), p0:(AND (GT s28 s74) (GT s79 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 118 steps with 0 reset in 2 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-06 finished in 415 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 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 129 transition count 322
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 129 transition count 322
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 20 place count 129 transition count 316
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 24 place count 125 transition count 306
Iterating global reduction 1 with 4 rules applied. Total rules applied 28 place count 125 transition count 306
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 121 transition count 294
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 121 transition count 294
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 117 transition count 286
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 117 transition count 286
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 115 transition count 280
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 115 transition count 280
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 113 transition count 274
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 113 transition count 274
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 111 transition count 270
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 111 transition count 270
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 109 transition count 266
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 109 transition count 266
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 108 transition count 264
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 108 transition count 264
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 107 transition count 262
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 107 transition count 262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 106 transition count 260
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 106 transition count 260
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 106 transition count 256
Applied a total of 70 rules in 41 ms. Remains 106 /136 variables (removed 30) and now considering 256/336 (removed 80) transitions.
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
// Phase 1: matrix 174 rows 106 cols
[2024-05-24 03:44:39] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 03:44:39] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
[2024-05-24 03:44:39] [INFO ] Invariant cache hit.
[2024-05-24 03:44:39] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 03:44:39] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2024-05-24 03:44:39] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 03:44:39] [INFO ] Flow matrix only has 174 transitions (discarded 82 similar events)
[2024-05-24 03:44:39] [INFO ] Invariant cache hit.
[2024-05-24 03:44:39] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/136 places, 256/336 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 339 ms. Remains : 106/136 places, 256/336 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-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:(LEQ s12 s94)], 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 320 steps with 8 reset in 3 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-08 finished in 413 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||X(p0)))))'
Support contains 1 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 336/336 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 129 transition count 320
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 129 transition count 320
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 129 transition count 316
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 124 transition count 304
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 124 transition count 304
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 119 transition count 288
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 119 transition count 288
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 114 transition count 276
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 114 transition count 276
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 111 transition count 268
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 111 transition count 268
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 57 place count 108 transition count 260
Iterating global reduction 1 with 3 rules applied. Total rules applied 60 place count 108 transition count 260
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 105 transition count 254
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 105 transition count 254
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 102 transition count 248
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 102 transition count 248
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 100 transition count 244
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 100 transition count 244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 77 place count 99 transition count 242
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 99 transition count 242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 79 place count 98 transition count 240
Iterating global reduction 1 with 1 rules applied. Total rules applied 80 place count 98 transition count 240
Applied a total of 80 rules in 16 ms. Remains 98 /136 variables (removed 38) and now considering 240/336 (removed 96) transitions.
[2024-05-24 03:44:40] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
// Phase 1: matrix 161 rows 98 cols
[2024-05-24 03:44:40] [INFO ] Computed 2 invariants in 3 ms
[2024-05-24 03:44:40] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-24 03:44:40] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2024-05-24 03:44:40] [INFO ] Invariant cache hit.
[2024-05-24 03:44:40] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-24 03:44:40] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2024-05-24 03:44:40] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2024-05-24 03:44:40] [INFO ] Invariant cache hit.
[2024-05-24 03:44:40] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/136 places, 240/336 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 98/136 places, 240/336 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b064-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s80)], nbAcceptance=1, 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 186 steps with 0 reset in 5 ms.
FORMULA FunctionPointer-PT-b064-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b064-LTLCardinality-12 finished in 371 ms.
All properties solved by simple procedures.
Total runtime 8149 ms.

BK_STOP 1716522281389

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="FunctionPointer-PT-b064"
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 FunctionPointer-PT-b064, 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 r197-tall-171640625000162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 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 ;