Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282300467.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FunctionPointer-PT-b128, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282300467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 6.3K Jun 7 17:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Jun 7 17:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 7 17:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Jun 7 17:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 391K Jun 6 12:11 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-b128-LTLCardinality-00
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-01
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-02
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-03
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-04
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-05
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-06
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-07
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-08
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-09
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-10
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-11
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-12
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-13
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-14
FORMULA_NAME FunctionPointer-PT-b128-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654845941731

Running Version 202205111006
[2022-06-10 07:25:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 07:25:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 07:25:43] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2022-06-10 07:25:43] [INFO ] Transformed 306 places.
[2022-06-10 07:25:43] [INFO ] Transformed 840 transitions.
[2022-06-10 07:25:43] [INFO ] Parsed PT model containing 306 places and 840 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 84 places in 7 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b128-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 216 transition count 648
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 26 place count 196 transition count 534
Iterating global reduction 1 with 20 rules applied. Total rules applied 46 place count 196 transition count 534
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 86 place count 196 transition count 494
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 95 place count 187 transition count 476
Iterating global reduction 2 with 9 rules applied. Total rules applied 104 place count 187 transition count 476
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 116 place count 187 transition count 464
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 117 place count 186 transition count 462
Iterating global reduction 3 with 1 rules applied. Total rules applied 118 place count 186 transition count 462
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 119 place count 185 transition count 458
Iterating global reduction 3 with 1 rules applied. Total rules applied 120 place count 185 transition count 458
Applied a total of 120 rules in 63 ms. Remains 185 /222 variables (removed 37) and now considering 458/648 (removed 190) transitions.
[2022-06-10 07:25:43] [INFO ] Flow matrix only has 314 transitions (discarded 144 similar events)
// Phase 1: matrix 314 rows 185 cols
[2022-06-10 07:25:43] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-10 07:25:43] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-10 07:25:43] [INFO ] Flow matrix only has 314 transitions (discarded 144 similar events)
// Phase 1: matrix 314 rows 185 cols
[2022-06-10 07:25:43] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 07:25:43] [INFO ] State equation strengthened by 63 read => feed constraints.
[2022-06-10 07:25:43] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2022-06-10 07:25:43] [INFO ] Flow matrix only has 314 transitions (discarded 144 similar events)
// Phase 1: matrix 314 rows 185 cols
[2022-06-10 07:25:43] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 07:25:44] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 185/222 places, 458/648 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/222 places, 458/648 transitions.
Support contains 26 out of 185 places after structural reductions.
[2022-06-10 07:25:44] [INFO ] Flatten gal took : 57 ms
[2022-06-10 07:25:44] [INFO ] Flatten gal took : 30 ms
[2022-06-10 07:25:44] [INFO ] Input system was already deterministic with 458 transitions.
Support contains 25 out of 185 places (down from 26) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 17) seen :8
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2022-06-10 07:25:44] [INFO ] Flow matrix only has 314 transitions (discarded 144 similar events)
// Phase 1: matrix 314 rows 185 cols
[2022-06-10 07:25:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 07:25:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 07:25:44] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-06-10 07:25:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 07:25:44] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-06-10 07:25:44] [INFO ] State equation strengthened by 63 read => feed constraints.
[2022-06-10 07:25:45] [INFO ] After 30ms SMT Verify possible using 63 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-06-10 07:25:45] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-10 07:25:45] [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 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 458/458 transitions.
Graph (complete) has 745 edges and 185 vertex of which 157 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.4 ms
Discarding 28 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 157 transition count 410
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 60 place count 146 transition count 380
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 146 transition count 380
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 77 place count 146 transition count 374
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 84 place count 139 transition count 360
Iterating global reduction 2 with 7 rules applied. Total rules applied 91 place count 139 transition count 360
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 97 place count 133 transition count 344
Iterating global reduction 2 with 6 rules applied. Total rules applied 103 place count 133 transition count 344
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 109 place count 127 transition count 322
Iterating global reduction 2 with 6 rules applied. Total rules applied 115 place count 127 transition count 322
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 121 place count 121 transition count 308
Iterating global reduction 2 with 6 rules applied. Total rules applied 127 place count 121 transition count 308
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 133 place count 115 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 139 place count 115 transition count 286
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 145 place count 109 transition count 266
Iterating global reduction 2 with 6 rules applied. Total rules applied 151 place count 109 transition count 266
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 157 place count 103 transition count 254
Iterating global reduction 2 with 6 rules applied. Total rules applied 163 place count 103 transition count 254
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 169 place count 97 transition count 242
Iterating global reduction 2 with 6 rules applied. Total rules applied 175 place count 97 transition count 242
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 180 place count 92 transition count 232
Iterating global reduction 2 with 5 rules applied. Total rules applied 185 place count 92 transition count 232
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 190 place count 87 transition count 222
Iterating global reduction 2 with 5 rules applied. Total rules applied 195 place count 87 transition count 222
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 199 place count 83 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 203 place count 83 transition count 214
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 207 place count 83 transition count 210
Applied a total of 207 rules in 80 ms. Remains 83 /185 variables (removed 102) and now considering 210/458 (removed 248) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/185 places, 210/458 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1617587 steps, run timeout after 3001 ms. (steps per millisecond=539 ) properties seen :{}
Probabilistic random walk after 1617587 steps, saw 1006885 distinct states, run finished after 3002 ms. (steps per millisecond=538 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 07:25:48] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 07:25:48] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 07:25:48] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 07:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 07:25:48] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 07:25:48] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 07:25:48] [INFO ] After 10ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 07:25:48] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-10 07:25:48] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 8 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 7 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 07:25:48] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 07:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 07:25:48] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 07:25:48] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 07:25:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 07:25:48] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 07:25:48] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-06-10 07:25:48] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-10 07:25:48] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 07:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 07:25:48] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 83 transition count 122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 96 place count 75 transition count 122
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 96 place count 75 transition count 106
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 128 place count 59 transition count 106
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 158 place count 44 transition count 91
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 165 place count 37 transition count 77
Iterating global reduction 2 with 7 rules applied. Total rules applied 172 place count 37 transition count 77
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 179 place count 30 transition count 63
Iterating global reduction 2 with 7 rules applied. Total rules applied 186 place count 30 transition count 63
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 193 place count 23 transition count 49
Iterating global reduction 2 with 7 rules applied. Total rules applied 200 place count 23 transition count 49
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 207 place count 23 transition count 42
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 207 place count 23 transition count 41
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 209 place count 22 transition count 41
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
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 213 place count 20 transition count 41
Applied a total of 213 rules in 15 ms. Remains 20 /83 variables (removed 63) and now considering 41/210 (removed 169) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 41 rows 20 cols
[2022-06-10 07:25:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 07:25:48] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 07:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 07:25:48] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 07:25:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 07:25:48] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 07:25:48] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-10 07:25:48] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-10 07:25:48] [INFO ] Flatten gal took : 3 ms
[2022-06-10 07:25:48] [INFO ] Flatten gal took : 2 ms
[2022-06-10 07:25:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10305644529356723041.gal : 1 ms
[2022-06-10 07:25:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1137243798850323864.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4580275574479577534;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10305644529356723041.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1137243798850323864.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality1137243798850323864.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 441230
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :441230 after 6.32845e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.32845e+09 after 5.42758e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.42758e+10 after 2.91075e+11
Detected timeout of ITS tools.
[2022-06-10 07:26:03] [INFO ] Flatten gal took : 5 ms
[2022-06-10 07:26:03] [INFO ] Applying decomposition
[2022-06-10 07:26:03] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4171828528677302166.txt' '-o' '/tmp/graph4171828528677302166.bin' '-w' '/tmp/graph4171828528677302166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4171828528677302166.bin' '-l' '-1' '-v' '-w' '/tmp/graph4171828528677302166.weights' '-q' '0' '-e' '0.001'
[2022-06-10 07:26:03] [INFO ] Decomposing Gal with order
[2022-06-10 07:26:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 07:26:03] [INFO ] Removed a total of 47 redundant transitions.
[2022-06-10 07:26:03] [INFO ] Flatten gal took : 32 ms
[2022-06-10 07:26:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2022-06-10 07:26:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10770155953680131105.gal : 1 ms
[2022-06-10 07:26:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9022815902477376910.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4580275574479577534;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10770155953680131105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9022815902477376910.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality9022815902477376910.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 139843
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :139843 after 9.4116e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.4116e+07 after 2.77289e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.77289e+08 after 6.43635e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.43635e+08 after 1.37633e+09
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12503584781234716509
[2022-06-10 07:26:18] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12503584781234716509
Running compilation step : cd /tmp/ltsmin12503584781234716509;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 206 ms.
Running link step : cd /tmp/ltsmin12503584781234716509;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12503584781234716509;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp13==true'
LTSmin run took 59 ms.
Found Violation
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 985 edges and 185 vertex of which 181 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.8 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p0)) U ((p0 U p1)||p2))||G(p1))))'
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 182 transition count 458
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 12 place count 173 transition count 436
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 173 transition count 436
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 29 place count 173 transition count 428
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 35 place count 167 transition count 414
Iterating global reduction 2 with 6 rules applied. Total rules applied 41 place count 167 transition count 414
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 162 transition count 402
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 162 transition count 402
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 56 place count 157 transition count 384
Iterating global reduction 2 with 5 rules applied. Total rules applied 61 place count 157 transition count 384
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 66 place count 152 transition count 370
Iterating global reduction 2 with 5 rules applied. Total rules applied 71 place count 152 transition count 370
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 147 transition count 352
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 147 transition count 352
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 86 place count 142 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 91 place count 142 transition count 336
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 96 place count 137 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 101 place count 137 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 106 place count 132 transition count 316
Iterating global reduction 2 with 5 rules applied. Total rules applied 111 place count 132 transition count 316
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 116 place count 127 transition count 306
Iterating global reduction 2 with 5 rules applied. Total rules applied 121 place count 127 transition count 306
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 124 place count 124 transition count 300
Iterating global reduction 2 with 3 rules applied. Total rules applied 127 place count 124 transition count 300
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 130 place count 121 transition count 294
Iterating global reduction 2 with 3 rules applied. Total rules applied 133 place count 121 transition count 294
Applied a total of 133 rules in 83 ms. Remains 121 /185 variables (removed 64) and now considering 294/458 (removed 164) transitions.
[2022-06-10 07:26:19] [INFO ] Flow matrix only has 201 transitions (discarded 93 similar events)
// Phase 1: matrix 201 rows 121 cols
[2022-06-10 07:26:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:19] [INFO ] Implicit Places using invariants in 84 ms returned []
[2022-06-10 07:26:19] [INFO ] Flow matrix only has 201 transitions (discarded 93 similar events)
// Phase 1: matrix 201 rows 121 cols
[2022-06-10 07:26:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:19] [INFO ] State equation strengthened by 46 read => feed constraints.
[2022-06-10 07:26:19] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2022-06-10 07:26:19] [INFO ] Flow matrix only has 201 transitions (discarded 93 similar events)
// Phase 1: matrix 201 rows 121 cols
[2022-06-10 07:26:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:19] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/185 places, 294/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/185 places, 294/458 transitions.
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 1 s96), p1:(LEQ s77 s112), p0:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 290 ms.
Product exploration explored 100000 steps with 50000 reset in 232 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 652 edges and 121 vertex of which 120 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p1))))
Knowledge based reduction with 10 factoid took 209 ms. Reduced automaton from 5 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-b128-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-b128-LTLCardinality-01 finished in 1578 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((true U true)))'
Support contains 0 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Graph (complete) has 985 edges and 185 vertex of which 181 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 169 transition count 426
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 169 transition count 426
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 31 place count 169 transition count 420
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 161 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 140 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 133 transition count 316
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 110 place count 126 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 117 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 124 place count 119 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 131 place count 119 transition count 280
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 138 place count 112 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 145 place count 112 transition count 266
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 151 place count 106 transition count 254
Iterating global reduction 1 with 6 rules applied. Total rules applied 157 place count 106 transition count 254
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 162 place count 101 transition count 244
Iterating global reduction 1 with 5 rules applied. Total rules applied 167 place count 101 transition count 244
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 171 place count 97 transition count 236
Iterating global reduction 1 with 4 rules applied. Total rules applied 175 place count 97 transition count 236
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 177 place count 97 transition count 234
Applied a total of 177 rules in 72 ms. Remains 97 /185 variables (removed 88) and now considering 234/458 (removed 224) transitions.
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-10 07:26:21] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-06-10 07:26:21] [INFO ] Redundant transitions in 8 ms returned []
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/185 places, 234/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/185 places, 234/458 transitions.
Stuttering acceptance computed with spot in 10 ms :[false]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-03 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-03 TRUE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-03 finished in 408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 458
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 16 place count 169 transition count 426
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 169 transition count 426
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 34 place count 169 transition count 420
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 42 place count 161 transition count 402
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 154 transition count 384
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 71 place count 147 transition count 358
Iterating global reduction 2 with 7 rules applied. Total rules applied 78 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 140 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 99 place count 133 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 106 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 113 place count 126 transition count 294
Iterating global reduction 2 with 7 rules applied. Total rules applied 120 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 127 place count 119 transition count 280
Iterating global reduction 2 with 7 rules applied. Total rules applied 134 place count 119 transition count 280
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 141 place count 112 transition count 266
Iterating global reduction 2 with 7 rules applied. Total rules applied 148 place count 112 transition count 266
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 154 place count 106 transition count 254
Iterating global reduction 2 with 6 rules applied. Total rules applied 160 place count 106 transition count 254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 165 place count 101 transition count 244
Iterating global reduction 2 with 5 rules applied. Total rules applied 170 place count 101 transition count 244
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 174 place count 97 transition count 236
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 97 transition count 236
Applied a total of 178 rules in 39 ms. Remains 97 /185 variables (removed 88) and now considering 236/458 (removed 222) transitions.
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-10 07:26:21] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 07:26:21] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/185 places, 236/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/185 places, 236/458 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 2 s17) (GT s19 s21))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-04 finished in 399 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((G(p0)&&p0)))))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Graph (complete) has 985 edges and 185 vertex of which 182 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 172 transition count 430
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 172 transition count 430
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 25 place count 172 transition count 426
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 165 transition count 410
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 165 transition count 410
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 45 place count 159 transition count 394
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 159 transition count 394
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 57 place count 153 transition count 372
Iterating global reduction 1 with 6 rules applied. Total rules applied 63 place count 153 transition count 372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 69 place count 147 transition count 356
Iterating global reduction 1 with 6 rules applied. Total rules applied 75 place count 147 transition count 356
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 81 place count 141 transition count 336
Iterating global reduction 1 with 6 rules applied. Total rules applied 87 place count 141 transition count 336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 93 place count 135 transition count 318
Iterating global reduction 1 with 6 rules applied. Total rules applied 99 place count 135 transition count 318
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 105 place count 129 transition count 306
Iterating global reduction 1 with 6 rules applied. Total rules applied 111 place count 129 transition count 306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 117 place count 123 transition count 294
Iterating global reduction 1 with 6 rules applied. Total rules applied 123 place count 123 transition count 294
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 128 place count 118 transition count 284
Iterating global reduction 1 with 5 rules applied. Total rules applied 133 place count 118 transition count 284
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 137 place count 114 transition count 276
Iterating global reduction 1 with 4 rules applied. Total rules applied 141 place count 114 transition count 276
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 144 place count 111 transition count 270
Iterating global reduction 1 with 3 rules applied. Total rules applied 147 place count 111 transition count 270
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 151 place count 111 transition count 266
Applied a total of 151 rules in 97 ms. Remains 111 /185 variables (removed 74) and now considering 266/458 (removed 192) transitions.
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 111 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:21] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-06-10 07:26:21] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 111 cols
[2022-06-10 07:26:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:22] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 07:26:22] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2022-06-10 07:26:22] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 07:26:22] [INFO ] Flow matrix only has 181 transitions (discarded 85 similar events)
// Phase 1: matrix 181 rows 111 cols
[2022-06-10 07:26:22] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:22] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/185 places, 266/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 111/185 places, 266/458 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s87 s102)], 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 14649 steps with 142 reset in 54 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-05 finished in 540 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U X(p1)))'
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 182 transition count 458
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 172 transition count 430
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 172 transition count 430
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 27 place count 172 transition count 426
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 34 place count 165 transition count 410
Iterating global reduction 2 with 7 rules applied. Total rules applied 41 place count 165 transition count 410
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 47 place count 159 transition count 394
Iterating global reduction 2 with 6 rules applied. Total rules applied 53 place count 159 transition count 394
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 59 place count 153 transition count 372
Iterating global reduction 2 with 6 rules applied. Total rules applied 65 place count 153 transition count 372
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 71 place count 147 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 77 place count 147 transition count 356
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 83 place count 141 transition count 336
Iterating global reduction 2 with 6 rules applied. Total rules applied 89 place count 141 transition count 336
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 95 place count 135 transition count 318
Iterating global reduction 2 with 6 rules applied. Total rules applied 101 place count 135 transition count 318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 107 place count 129 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 113 place count 129 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 119 place count 123 transition count 294
Iterating global reduction 2 with 6 rules applied. Total rules applied 125 place count 123 transition count 294
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 130 place count 118 transition count 284
Iterating global reduction 2 with 5 rules applied. Total rules applied 135 place count 118 transition count 284
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 139 place count 114 transition count 276
Iterating global reduction 2 with 4 rules applied. Total rules applied 143 place count 114 transition count 276
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 146 place count 111 transition count 270
Iterating global reduction 2 with 3 rules applied. Total rules applied 149 place count 111 transition count 270
Applied a total of 149 rules in 32 ms. Remains 111 /185 variables (removed 74) and now considering 270/458 (removed 188) transitions.
[2022-06-10 07:26:22] [INFO ] Flow matrix only has 183 transitions (discarded 87 similar events)
// Phase 1: matrix 183 rows 111 cols
[2022-06-10 07:26:22] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:26:22] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-10 07:26:22] [INFO ] Flow matrix only has 183 transitions (discarded 87 similar events)
// Phase 1: matrix 183 rows 111 cols
[2022-06-10 07:26:22] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:22] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 07:26:22] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2022-06-10 07:26:22] [INFO ] Flow matrix only has 183 transitions (discarded 87 similar events)
// Phase 1: matrix 183 rows 111 cols
[2022-06-10 07:26:22] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:26:22] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 111/185 places, 270/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 111/185 places, 270/458 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s65 s102), p0:(LEQ s87 s105)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Product exploration explored 100000 steps with 50000 reset in 163 ms.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 600 edges and 111 vertex of which 110 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 24 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0)
Knowledge based reduction with 6 factoid took 174 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-b128-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-b128-LTLCardinality-06 finished in 973 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Graph (complete) has 985 edges and 185 vertex of which 181 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 12 place count 170 transition count 428
Iterating global reduction 0 with 11 rules applied. Total rules applied 23 place count 170 transition count 428
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 29 place count 170 transition count 422
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 163 transition count 406
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 163 transition count 406
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 49 place count 157 transition count 392
Iterating global reduction 1 with 6 rules applied. Total rules applied 55 place count 157 transition count 392
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 61 place count 151 transition count 368
Iterating global reduction 1 with 6 rules applied. Total rules applied 67 place count 151 transition count 368
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 73 place count 145 transition count 354
Iterating global reduction 1 with 6 rules applied. Total rules applied 79 place count 145 transition count 354
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 85 place count 139 transition count 334
Iterating global reduction 1 with 6 rules applied. Total rules applied 91 place count 139 transition count 334
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 97 place count 133 transition count 314
Iterating global reduction 1 with 6 rules applied. Total rules applied 103 place count 133 transition count 314
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 109 place count 127 transition count 302
Iterating global reduction 1 with 6 rules applied. Total rules applied 115 place count 127 transition count 302
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 121 place count 121 transition count 290
Iterating global reduction 1 with 6 rules applied. Total rules applied 127 place count 121 transition count 290
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 132 place count 116 transition count 280
Iterating global reduction 1 with 5 rules applied. Total rules applied 137 place count 116 transition count 280
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 141 place count 112 transition count 272
Iterating global reduction 1 with 4 rules applied. Total rules applied 145 place count 112 transition count 272
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 149 place count 108 transition count 264
Iterating global reduction 1 with 4 rules applied. Total rules applied 153 place count 108 transition count 264
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 157 place count 108 transition count 260
Applied a total of 157 rules in 49 ms. Remains 108 /185 variables (removed 77) and now considering 260/458 (removed 198) transitions.
[2022-06-10 07:26:23] [INFO ] Flow matrix only has 177 transitions (discarded 83 similar events)
// Phase 1: matrix 177 rows 108 cols
[2022-06-10 07:26:23] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:26:23] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-06-10 07:26:23] [INFO ] Flow matrix only has 177 transitions (discarded 83 similar events)
// Phase 1: matrix 177 rows 108 cols
[2022-06-10 07:26:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:23] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-10 07:26:23] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-06-10 07:26:23] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-10 07:26:23] [INFO ] Flow matrix only has 177 transitions (discarded 83 similar events)
// Phase 1: matrix 177 rows 108 cols
[2022-06-10 07:26:23] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:26:23] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/185 places, 260/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/185 places, 260/458 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 2 s56), p1:(LEQ 1 s98)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-09 finished in 451 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 458
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 170 transition count 432
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 170 transition count 432
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 36 place count 170 transition count 422
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 43 place count 163 transition count 406
Iterating global reduction 2 with 7 rules applied. Total rules applied 50 place count 163 transition count 406
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 156 transition count 388
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 156 transition count 388
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 71 place count 149 transition count 362
Iterating global reduction 2 with 7 rules applied. Total rules applied 78 place count 149 transition count 362
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 85 place count 142 transition count 344
Iterating global reduction 2 with 7 rules applied. Total rules applied 92 place count 142 transition count 344
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 98 place count 136 transition count 324
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 136 transition count 324
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 110 place count 130 transition count 306
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 130 transition count 306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 122 place count 124 transition count 294
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 124 transition count 294
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 118 transition count 282
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 118 transition count 282
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 145 place count 113 transition count 272
Iterating global reduction 2 with 5 rules applied. Total rules applied 150 place count 113 transition count 272
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 154 place count 109 transition count 264
Iterating global reduction 2 with 4 rules applied. Total rules applied 158 place count 109 transition count 264
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 161 place count 106 transition count 258
Iterating global reduction 2 with 3 rules applied. Total rules applied 164 place count 106 transition count 258
Applied a total of 164 rules in 22 ms. Remains 106 /185 variables (removed 79) and now considering 258/458 (removed 200) transitions.
[2022-06-10 07:26:23] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
// Phase 1: matrix 174 rows 106 cols
[2022-06-10 07:26:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:23] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 07:26:23] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
// Phase 1: matrix 174 rows 106 cols
[2022-06-10 07:26:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:23] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-06-10 07:26:24] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 174 transitions (discarded 84 similar events)
// Phase 1: matrix 174 rows 106 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 07:26:24] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/185 places, 258/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/185 places, 258/458 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s91), p1:(AND (LEQ s51 s87) (LEQ 3 s91))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-10 finished in 475 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p0))))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Graph (complete) has 985 edges and 185 vertex of which 181 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 169 transition count 426
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 169 transition count 426
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 31 place count 169 transition count 420
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 161 transition count 402
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 68 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 75 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 82 place count 140 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 89 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 96 place count 133 transition count 316
Iterating global reduction 1 with 7 rules applied. Total rules applied 103 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 110 place count 126 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 117 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 124 place count 119 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 131 place count 119 transition count 280
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 138 place count 112 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 145 place count 112 transition count 266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 150 place count 107 transition count 256
Iterating global reduction 1 with 5 rules applied. Total rules applied 155 place count 107 transition count 256
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 159 place count 103 transition count 248
Iterating global reduction 1 with 4 rules applied. Total rules applied 163 place count 103 transition count 248
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 166 place count 100 transition count 242
Iterating global reduction 1 with 3 rules applied. Total rules applied 169 place count 100 transition count 242
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 171 place count 100 transition count 240
Applied a total of 171 rules in 42 ms. Remains 100 /185 variables (removed 85) and now considering 240/458 (removed 218) transitions.
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 164 transitions (discarded 76 similar events)
// Phase 1: matrix 164 rows 100 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:24] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 164 transitions (discarded 76 similar events)
// Phase 1: matrix 164 rows 100 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 07:26:24] [INFO ] State equation strengthened by 39 read => feed constraints.
[2022-06-10 07:26:24] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2022-06-10 07:26:24] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 164 transitions (discarded 76 similar events)
// Phase 1: matrix 164 rows 100 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:24] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/185 places, 240/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/185 places, 240/458 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-11 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 s75 s53)], 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 304 steps with 2 reset in 2 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-11 finished in 418 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(p0) U !p0)) U G(!X(p1))))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 458/458 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 181 transition count 458
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 170 transition count 428
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 170 transition count 428
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 32 place count 170 transition count 422
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 40 place count 162 transition count 404
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 162 transition count 404
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 54 place count 156 transition count 390
Iterating global reduction 2 with 6 rules applied. Total rules applied 60 place count 156 transition count 390
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 66 place count 150 transition count 368
Iterating global reduction 2 with 6 rules applied. Total rules applied 72 place count 150 transition count 368
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 78 place count 144 transition count 352
Iterating global reduction 2 with 6 rules applied. Total rules applied 84 place count 144 transition count 352
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 90 place count 138 transition count 330
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 138 transition count 330
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 102 place count 132 transition count 310
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 132 transition count 310
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 114 place count 126 transition count 298
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 126 transition count 298
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 126 place count 120 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 132 place count 120 transition count 286
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 114 transition count 274
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 114 transition count 274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 149 place count 109 transition count 264
Iterating global reduction 2 with 5 rules applied. Total rules applied 154 place count 109 transition count 264
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 158 place count 105 transition count 256
Iterating global reduction 2 with 4 rules applied. Total rules applied 162 place count 105 transition count 256
Applied a total of 162 rules in 18 ms. Remains 105 /185 variables (removed 80) and now considering 256/458 (removed 202) transitions.
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
// Phase 1: matrix 173 rows 105 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 07:26:24] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
// Phase 1: matrix 173 rows 105 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-06-10 07:26:24] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2022-06-10 07:26:24] [INFO ] Flow matrix only has 173 transitions (discarded 83 similar events)
// Phase 1: matrix 173 rows 105 cols
[2022-06-10 07:26:24] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 07:26:24] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 105/185 places, 256/458 transitions.
Finished structural reductions, in 1 iterations. Remains : 105/185 places, 256/458 transitions.
Stuttering acceptance computed with spot in 139 ms :[p1, p1, p0]
Running random walk in product with property : FunctionPointer-PT-b128-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s98), p0:(GT s92 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 28000 steps with 276 reset in 95 ms.
FORMULA FunctionPointer-PT-b128-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-b128-LTLCardinality-13 finished in 570 ms.
All properties solved by simple procedures.
Total runtime 42375 ms.

BK_STOP 1654845985281

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b128"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b128, 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 r312-tall-165472282300467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 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 ;