Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811500451.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S256P18, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.7M
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 10:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 10:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 10:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.2M Mar 5 18:23 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 SemanticWebServices-PT-S256P18-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S256P18-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679284064389

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P18
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 03:47:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 03:47:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 03:47:48] [INFO ] Load time of PNML (sax parser for PT used): 992 ms
[2023-03-20 03:47:48] [INFO ] Transformed 198 places.
[2023-03-20 03:47:48] [INFO ] Transformed 9732 transitions.
[2023-03-20 03:47:48] [INFO ] Parsed PT model containing 198 places and 9732 transitions and 78799 arcs in 1155 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 9 formulas.
Deduced a syphon composed of 2 places in 24 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 4246 transitions
Reduce redundant transitions removed 4246 transitions.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 5484/5484 transitions.
Ensure Unique test removed 47 places
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 148 transition count 5484
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 58 place count 138 transition count 5459
Iterating global reduction 1 with 10 rules applied. Total rules applied 68 place count 138 transition count 5459
Ensure Unique test removed 374 transitions
Reduce isomorphic transitions removed 374 transitions.
Iterating post reduction 1 with 374 rules applied. Total rules applied 442 place count 138 transition count 5085
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 448 place count 132 transition count 5079
Iterating global reduction 2 with 6 rules applied. Total rules applied 454 place count 132 transition count 5079
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 456 place count 130 transition count 5077
Iterating global reduction 2 with 2 rules applied. Total rules applied 458 place count 130 transition count 5077
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 459 place count 129 transition count 5076
Iterating global reduction 2 with 1 rules applied. Total rules applied 460 place count 129 transition count 5076
Drop transitions removed 2304 transitions
Redundant transition composition rules discarded 2304 transitions
Iterating global reduction 2 with 2304 rules applied. Total rules applied 2764 place count 129 transition count 2772
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 2832 place count 127 transition count 2706
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 2834 place count 125 transition count 2690
Iterating global reduction 3 with 2 rules applied. Total rules applied 2836 place count 125 transition count 2690
Ensure Unique test removed 440 transitions
Reduce isomorphic transitions removed 440 transitions.
Iterating post reduction 3 with 440 rules applied. Total rules applied 3276 place count 125 transition count 2250
Applied a total of 3276 rules in 346 ms. Remains 125 /196 variables (removed 71) and now considering 2250/5484 (removed 3234) transitions.
[2023-03-20 03:47:48] [INFO ] Flow matrix only has 803 transitions (discarded 1447 similar events)
// Phase 1: matrix 803 rows 125 cols
[2023-03-20 03:47:48] [INFO ] Computed 3 place invariants in 32 ms
[2023-03-20 03:47:50] [INFO ] Dead Transitions using invariants and state equation in 1409 ms found 0 transitions.
[2023-03-20 03:47:50] [INFO ] Flow matrix only has 803 transitions (discarded 1447 similar events)
[2023-03-20 03:47:50] [INFO ] Invariant cache hit.
[2023-03-20 03:47:50] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-20 03:47:50] [INFO ] Flow matrix only has 803 transitions (discarded 1447 similar events)
[2023-03-20 03:47:50] [INFO ] Invariant cache hit.
[2023-03-20 03:47:50] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-20 03:47:51] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
[2023-03-20 03:47:51] [INFO ] Flow matrix only has 803 transitions (discarded 1447 similar events)
[2023-03-20 03:47:51] [INFO ] Invariant cache hit.
[2023-03-20 03:47:52] [INFO ] Dead Transitions using invariants and state equation in 1023 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/196 places, 2250/5484 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3785 ms. Remains : 125/196 places, 2250/5484 transitions.
Support contains 19 out of 125 places after structural reductions.
[2023-03-20 03:47:52] [INFO ] Flatten gal took : 254 ms
[2023-03-20 03:47:52] [INFO ] Flatten gal took : 144 ms
[2023-03-20 03:47:53] [INFO ] Input system was already deterministic with 2250 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=11 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) 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 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-20 03:47:54] [INFO ] Flow matrix only has 803 transitions (discarded 1447 similar events)
[2023-03-20 03:47:54] [INFO ] Invariant cache hit.
[2023-03-20 03:47:54] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-20 03:47:54] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-20 03:47:54] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-20 03:47:54] [INFO ] State equation strengthened by 257 read => feed constraints.
[2023-03-20 03:47:55] [INFO ] After 554ms SMT Verify possible using 257 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2023-03-20 03:47:55] [INFO ] After 998ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 240 ms.
[2023-03-20 03:47:56] [INFO ] After 1883ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 61 ms.
Support contains 13 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 711 edges and 125 vertex of which 81 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.15 ms
Discarding 44 places :
Also discarding 39 output transitions
Drop transitions removed 39 transitions
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 81 transition count 2198
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 81 transition count 2197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 80 transition count 2197
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 79 transition count 2196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 78 transition count 2196
Applied a total of 18 rules in 981 ms. Remains 78 /125 variables (removed 47) and now considering 2196/2250 (removed 54) transitions.
[2023-03-20 03:47:57] [INFO ] Flow matrix only has 758 transitions (discarded 1438 similar events)
Normalized transition count is 738 out of 758 initially.
// Phase 1: matrix 738 rows 78 cols
[2023-03-20 03:47:57] [INFO ] Computed 2 place invariants in 9 ms
[2023-03-20 03:47:58] [INFO ] Dead Transitions using invariants and state equation in 1049 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2032 ms. Remains : 78/125 places, 2196/2250 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-20 03:47:58] [INFO ] Flow matrix only has 758 transitions (discarded 1438 similar events)
[2023-03-20 03:47:58] [INFO ] Invariant cache hit.
[2023-03-20 03:47:58] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 03:47:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-20 03:47:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 03:47:59] [INFO ] After 340ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 03:47:59] [INFO ] State equation strengthened by 210 read => feed constraints.
[2023-03-20 03:47:59] [INFO ] After 386ms SMT Verify possible using 210 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-20 03:48:00] [INFO ] After 721ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 193 ms.
[2023-03-20 03:48:00] [INFO ] After 1438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 7 different solutions.
Finished Parikh walk after 52 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=52 )
Parikh walk visited 9 properties in 41 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 119 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.16 ms
Discarding 6 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 113 transition count 2243
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 113 transition count 2243
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 111 transition count 2241
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 111 transition count 2241
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 108 transition count 2238
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 108 transition count 2238
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 23 place count 104 transition count 2234
Iterating global reduction 0 with 4 rules applied. Total rules applied 27 place count 104 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 30 place count 101 transition count 2231
Iterating global reduction 0 with 3 rules applied. Total rules applied 33 place count 101 transition count 2231
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 36 place count 98 transition count 2228
Iterating global reduction 0 with 3 rules applied. Total rules applied 39 place count 98 transition count 2228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 40 place count 97 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 41 place count 97 transition count 2227
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 97 transition count 2226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 96 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 95 transition count 2225
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 95 transition count 2225
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 93 transition count 2223
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 93 transition count 2223
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 91 transition count 2221
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 91 transition count 2221
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 91 transition count 2220
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 55 place count 90 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 89 transition count 2219
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 89 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 87 transition count 2217
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 87 transition count 2217
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 65 place count 83 transition count 2213
Iterating global reduction 2 with 4 rules applied. Total rules applied 69 place count 83 transition count 2213
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 74 place count 78 transition count 2208
Iterating global reduction 2 with 5 rules applied. Total rules applied 79 place count 78 transition count 2208
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 85 place count 72 transition count 2202
Iterating global reduction 2 with 6 rules applied. Total rules applied 91 place count 72 transition count 2202
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 96 place count 67 transition count 2197
Iterating global reduction 2 with 5 rules applied. Total rules applied 101 place count 67 transition count 2197
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 106 place count 67 transition count 2192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 67 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 66 transition count 2191
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 66 transition count 2190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 110 place count 65 transition count 2190
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 112 place count 65 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 113 place count 64 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 114 place count 64 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 115 place count 63 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 116 place count 62 transition count 2186
Iterating global reduction 7 with 1 rules applied. Total rules applied 117 place count 62 transition count 2186
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 119 place count 60 transition count 2184
Iterating global reduction 7 with 2 rules applied. Total rules applied 121 place count 60 transition count 2184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 123 place count 60 transition count 2182
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 124 place count 60 transition count 2181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 125 place count 59 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 126 place count 58 transition count 2180
Iterating global reduction 9 with 1 rules applied. Total rules applied 127 place count 58 transition count 2180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 128 place count 58 transition count 2179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 129 place count 58 transition count 2178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 130 place count 57 transition count 2178
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 131 place count 57 transition count 2177
Applied a total of 131 rules in 2372 ms. Remains 57 /125 variables (removed 68) and now considering 2177/2250 (removed 73) transitions.
[2023-03-20 03:48:02] [INFO ] Flow matrix only has 739 transitions (discarded 1438 similar events)
Normalized transition count is 719 out of 739 initially.
// Phase 1: matrix 719 rows 57 cols
[2023-03-20 03:48:02] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-20 03:48:03] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
[2023-03-20 03:48:03] [INFO ] Flow matrix only has 739 transitions (discarded 1438 similar events)
[2023-03-20 03:48:03] [INFO ] Invariant cache hit.
[2023-03-20 03:48:04] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-20 03:48:04] [INFO ] Flow matrix only has 739 transitions (discarded 1438 similar events)
[2023-03-20 03:48:04] [INFO ] Invariant cache hit.
[2023-03-20 03:48:04] [INFO ] State equation strengthened by 194 read => feed constraints.
[2023-03-20 03:48:04] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 779 ms to find 0 implicit places.
[2023-03-20 03:48:10] [INFO ] Redundant transitions in 5973 ms returned [6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 111, 112, 113, 114, 115, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 159, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 176, 177, 178, 179, 180, 181, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 201, 202, 203, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 269, 270, 273, 274, 275, 276, 277, 278, 279, 280, 281, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 301, 303, 304, 305, 306, 307, 308, 309, 310, 311, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 349, 350, 351, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 425, 426, 427, 428, 429, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 476, 478, 479, 480, 481, 482, 483, 484, 485, 486, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 544, 545, 546, 590, 602, 603, 606, 616, 617, 618, 628, 631, 640, 641, 644, 653, 655, 656, 666, 673, 674, 675, 676, 678, 679, 680, 686, 707, 713, 714, 715, 716, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 1016, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1050, 1057, 1058, 1059, 1060, 1061, 1062, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1139, 1140, 1141, 1142, 1143, 1144, 1151, 1154, 1162, 1163, 1164, 1165, 1166, 1178, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1209, 1211, 1213, 1216, 1220, 1235, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1255, 1256, 1258, 1259, 1261, 1263, 1265, 1267, 1269, 1272, 1285, 1287, 1289, 1292, 1296, 1300, 1301, 1302, 1303, 1304, 1306, 1307, 1308, 1310, 1311, 1312, 1314, 1315, 1317, 1319, 1326, 1327, 1329, 1330, 1332, 1334, 1336, 1338, 1340, 1343, 1346, 1347, 1348, 1349, 1350, 1352, 1354, 1355, 1356, 1358, 1359, 1360, 1362, 1363, 1365, 1367, 1369, 1370, 1371, 1372, 1373, 1375, 1376, 1382, 1383, 1384, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1411, 1412, 1413, 1420, 1421, 1422, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:48:10] [INFO ] Flow matrix only has 180 transitions (discarded 591 similar events)
// Phase 1: matrix 180 rows 57 cols
[2023-03-20 03:48:10] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 03:48:11] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/125 places, 771/2250 transitions.
Graph (complete) has 557 edges and 57 vertex of which 54 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 54 transition count 768
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 51 transition count 692
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 51 transition count 692
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 51 transition count 689
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 50 transition count 637
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 50 transition count 637
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 50 transition count 636
Applied a total of 16 rules in 33 ms. Remains 50 /57 variables (removed 7) and now considering 636/771 (removed 135) transitions.
[2023-03-20 03:48:11] [INFO ] Flow matrix only has 171 transitions (discarded 465 similar events)
// Phase 1: matrix 171 rows 50 cols
[2023-03-20 03:48:11] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 03:48:11] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-20 03:48:11] [INFO ] Flow matrix only has 171 transitions (discarded 465 similar events)
[2023-03-20 03:48:11] [INFO ] Invariant cache hit.
[2023-03-20 03:48:11] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-20 03:48:11] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/125 places, 636/2250 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10859 ms. Remains : 50/125 places, 636/2250 transitions.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s46), p0:(GT s2 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-01 finished in 11194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 119 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 1 places
Reduce places removed 2 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 113 transition count 2242
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 113 transition count 2242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 111 transition count 2240
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 111 transition count 2240
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 108 transition count 2237
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 108 transition count 2237
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 23 place count 104 transition count 2233
Iterating global reduction 0 with 4 rules applied. Total rules applied 27 place count 104 transition count 2233
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 30 place count 101 transition count 2230
Iterating global reduction 0 with 3 rules applied. Total rules applied 33 place count 101 transition count 2230
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 36 place count 98 transition count 2227
Iterating global reduction 0 with 3 rules applied. Total rules applied 39 place count 98 transition count 2227
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 41 place count 96 transition count 2225
Iterating global reduction 0 with 2 rules applied. Total rules applied 43 place count 96 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 44 place count 95 transition count 2224
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 95 transition count 2224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 46 place count 95 transition count 2223
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 95 transition count 2221
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 903 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 93 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 92 transition count 2219
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 92 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 90 transition count 2217
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 90 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 88 transition count 2215
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 88 transition count 2215
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 88 transition count 2214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 87 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 86 transition count 2213
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 86 transition count 2213
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 66 place count 84 transition count 2211
Iterating global reduction 3 with 2 rules applied. Total rules applied 68 place count 84 transition count 2211
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 72 place count 80 transition count 2207
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 80 transition count 2207
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 81 place count 75 transition count 2202
Iterating global reduction 3 with 5 rules applied. Total rules applied 86 place count 75 transition count 2202
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 91 place count 70 transition count 2197
Iterating global reduction 3 with 5 rules applied. Total rules applied 96 place count 70 transition count 2197
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 100 place count 66 transition count 2193
Iterating global reduction 3 with 4 rules applied. Total rules applied 104 place count 66 transition count 2193
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 108 place count 66 transition count 2189
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 66 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 110 place count 65 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 111 place count 65 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 112 place count 64 transition count 2187
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 114 place count 64 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 115 place count 63 transition count 2185
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 116 place count 63 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 117 place count 62 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 118 place count 61 transition count 2183
Iterating global reduction 8 with 1 rules applied. Total rules applied 119 place count 61 transition count 2183
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 121 place count 59 transition count 2181
Iterating global reduction 8 with 2 rules applied. Total rules applied 123 place count 59 transition count 2181
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 125 place count 59 transition count 2179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 126 place count 59 transition count 2178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 127 place count 58 transition count 2178
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 129 place count 58 transition count 2176
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 132 place count 56 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 133 place count 56 transition count 2174
Applied a total of 133 rules in 2399 ms. Remains 56 /125 variables (removed 69) and now considering 2174/2250 (removed 76) transitions.
[2023-03-20 03:48:14] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
// Phase 1: matrix 736 rows 56 cols
[2023-03-20 03:48:14] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-20 03:48:15] [INFO ] Dead Transitions using invariants and state equation in 983 ms found 0 transitions.
[2023-03-20 03:48:15] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:15] [INFO ] Invariant cache hit.
[2023-03-20 03:48:15] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-20 03:48:15] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:15] [INFO ] Invariant cache hit.
[2023-03-20 03:48:15] [INFO ] State equation strengthened by 193 read => feed constraints.
[2023-03-20 03:48:15] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 760 ms to find 0 implicit places.
[2023-03-20 03:48:21] [INFO ] Redundant transitions in 6062 ms returned []
[2023-03-20 03:48:21] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:21] [INFO ] Invariant cache hit.
[2023-03-20 03:48:22] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/125 places, 2174/2250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11033 ms. Remains : 56/125 places, 2174/2250 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-04 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:(OR (LEQ 3 s46) (GT s3 s1)), p1:(LEQ 1 s48)], 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]]
Product exploration explored 100000 steps with 49871 reset in 1742 ms.
Product exploration explored 100000 steps with 49870 reset in 1355 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 313 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 3 factoid took 316 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-20 03:48:26] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:26] [INFO ] Invariant cache hit.
[2023-03-20 03:48:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 03:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:48:27] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-20 03:48:27] [INFO ] State equation strengthened by 193 read => feed constraints.
[2023-03-20 03:48:27] [INFO ] [Real]Added 193 Read/Feed constraints in 208 ms returned sat
[2023-03-20 03:48:28] [INFO ] Computed and/alt/rep : 11/12/11 causal constraints (skipped 182 transitions) in 299 ms.
[2023-03-20 03:48:28] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 56 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 2174/2174 transitions.
Applied a total of 0 rules in 202 ms. Remains 56 /56 variables (removed 0) and now considering 2174/2174 (removed 0) transitions.
[2023-03-20 03:48:28] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:28] [INFO ] Invariant cache hit.
[2023-03-20 03:48:29] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
[2023-03-20 03:48:29] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:29] [INFO ] Invariant cache hit.
[2023-03-20 03:48:29] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-20 03:48:29] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:29] [INFO ] Invariant cache hit.
[2023-03-20 03:48:29] [INFO ] State equation strengthened by 193 read => feed constraints.
[2023-03-20 03:48:30] [INFO ] Implicit Places using invariants and state equation in 656 ms returned []
Implicit Place search using SMT with State Equation took 835 ms to find 0 implicit places.
[2023-03-20 03:48:36] [INFO ] Redundant transitions in 6069 ms returned []
[2023-03-20 03:48:36] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:36] [INFO ] Invariant cache hit.
[2023-03-20 03:48:37] [INFO ] Dead Transitions using invariants and state equation in 964 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9060 ms. Remains : 56/56 places, 2174/2174 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-20 03:48:37] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:37] [INFO ] Invariant cache hit.
[2023-03-20 03:48:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 03:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:48:38] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-20 03:48:38] [INFO ] State equation strengthened by 193 read => feed constraints.
[2023-03-20 03:48:38] [INFO ] [Real]Added 193 Read/Feed constraints in 189 ms returned sat
[2023-03-20 03:48:38] [INFO ] Computed and/alt/rep : 11/12/11 causal constraints (skipped 182 transitions) in 146 ms.
[2023-03-20 03:48:38] [INFO ] Added : 0 causal constraints over 0 iterations in 204 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 49863 reset in 1242 ms.
Product exploration explored 100000 steps with 49859 reset in 1252 ms.
Support contains 3 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 2174/2174 transitions.
Graph (complete) has 775 edges and 56 vertex of which 55 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 202 ms. Remains 55 /56 variables (removed 1) and now considering 2174/2174 (removed 0) transitions.
[2023-03-20 03:48:41] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
// Phase 1: matrix 736 rows 55 cols
[2023-03-20 03:48:41] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-20 03:48:42] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
[2023-03-20 03:48:42] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:42] [INFO ] Invariant cache hit.
[2023-03-20 03:48:42] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-20 03:48:42] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:42] [INFO ] Invariant cache hit.
[2023-03-20 03:48:42] [INFO ] State equation strengthened by 193 read => feed constraints.
[2023-03-20 03:48:43] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
[2023-03-20 03:48:49] [INFO ] Redundant transitions in 6337 ms returned []
[2023-03-20 03:48:49] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:48:49] [INFO ] Invariant cache hit.
[2023-03-20 03:48:50] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/56 places, 2174/2174 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9218 ms. Remains : 55/56 places, 2174/2174 transitions.
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-04 finished in 39245 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p1 U p2))||p0))))'
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 122 transition count 2250
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 120 transition count 2248
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 120 transition count 2248
Applied a total of 7 rules in 21 ms. Remains 120 /125 variables (removed 5) and now considering 2248/2250 (removed 2) transitions.
[2023-03-20 03:48:50] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
Normalized transition count is 781 out of 801 initially.
// Phase 1: matrix 781 rows 120 cols
[2023-03-20 03:48:50] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 03:48:51] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
[2023-03-20 03:48:51] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:48:51] [INFO ] Invariant cache hit.
[2023-03-20 03:48:51] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-20 03:48:51] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:48:51] [INFO ] Invariant cache hit.
[2023-03-20 03:48:52] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:48:52] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 791 ms to find 0 implicit places.
[2023-03-20 03:48:52] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:48:52] [INFO ] Invariant cache hit.
[2023-03-20 03:48:53] [INFO ] Dead Transitions using invariants and state equation in 1118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 120/125 places, 2248/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2725 ms. Remains : 120/125 places, 2248/2250 transitions.
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GT 3 s118) (LEQ s113 s49)), p2:(LEQ 3 s118), p1:(LEQ 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3312 ms.
Product exploration explored 100000 steps with 0 reset in 3246 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 281 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) 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 3) seen :0
Interrupted probabilistic random walk after 195485 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 195485 steps, saw 187297 distinct states, run finished after 3002 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-20 03:49:04] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:04] [INFO ] Invariant cache hit.
[2023-03-20 03:49:04] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-20 03:49:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 03:49:04] [INFO ] After 224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-20 03:49:04] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:49:05] [INFO ] After 243ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-20 03:49:05] [INFO ] After 374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-20 03:49:05] [INFO ] After 763ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 2248/2248 transitions.
Graph (complete) has 589 edges and 120 vertex of which 14 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.4 ms
Discarding 106 places :
Also discarding 1685 output transitions
Drop transitions removed 1685 transitions
Drop transitions removed 550 transitions
Reduce isomorphic transitions removed 550 transitions.
Iterating post reduction 0 with 550 rules applied. Total rules applied 551 place count 14 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 552 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 553 place count 12 transition count 12
Applied a total of 553 rules in 18 ms. Remains 12 /120 variables (removed 108) and now considering 12/2248 (removed 2236) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 12/120 places, 12/2248 transitions.
Finished random walk after 2129 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=425 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 407 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 2248/2248 transitions.
Applied a total of 0 rules in 6 ms. Remains 120 /120 variables (removed 0) and now considering 2248/2248 (removed 0) transitions.
[2023-03-20 03:49:06] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:06] [INFO ] Invariant cache hit.
[2023-03-20 03:49:06] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
[2023-03-20 03:49:06] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:06] [INFO ] Invariant cache hit.
[2023-03-20 03:49:07] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-20 03:49:07] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:07] [INFO ] Invariant cache hit.
[2023-03-20 03:49:07] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:49:07] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 810 ms to find 0 implicit places.
[2023-03-20 03:49:07] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:07] [INFO ] Invariant cache hit.
[2023-03-20 03:49:08] [INFO ] Dead Transitions using invariants and state equation in 1165 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2842 ms. Remains : 120/120 places, 2248/2248 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (X (NOT (AND p1 (NOT p2))))), true, (X (X (AND (NOT p1) (NOT p2)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 289 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 03:49:09] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:09] [INFO ] Invariant cache hit.
[2023-03-20 03:49:09] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 03:49:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 03:49:10] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 03:49:10] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:49:10] [INFO ] After 231ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 03:49:10] [INFO ] After 307ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-20 03:49:10] [INFO ] After 648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 2248/2248 transitions.
Graph (complete) has 589 edges and 120 vertex of which 14 are kept as prefixes of interest. Removing 106 places using SCC suffix rule.1 ms
Discarding 106 places :
Also discarding 1685 output transitions
Drop transitions removed 1685 transitions
Drop transitions removed 550 transitions
Reduce isomorphic transitions removed 550 transitions.
Iterating post reduction 0 with 550 rules applied. Total rules applied 551 place count 14 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 552 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 553 place count 12 transition count 12
Applied a total of 553 rules in 5 ms. Remains 12 /120 variables (removed 108) and now considering 12/2248 (removed 2236) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 12/120 places, 12/2248 transitions.
Finished random walk after 1900 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=633 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (X (NOT (AND p1 (NOT p2))))), true, (X (X (AND (NOT p1) (NOT p2)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 370 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 1 reset in 3227 ms.
Product exploration explored 100000 steps with 0 reset in 2919 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 2248/2248 transitions.
Graph (complete) has 862 edges and 120 vertex of which 114 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 113 transition count 2244
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 2244
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 112 transition count 2243
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 112 transition count 2243
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 7 place count 110 transition count 2241
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 110 transition count 2241
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 12 place count 107 transition count 2238
Iterating global reduction 0 with 3 rules applied. Total rules applied 15 place count 107 transition count 2238
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 18 place count 104 transition count 2235
Iterating global reduction 0 with 3 rules applied. Total rules applied 21 place count 104 transition count 2235
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 24 place count 101 transition count 2232
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 101 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 100 transition count 2231
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 100 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 30 place count 99 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 31 place count 99 transition count 2230
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 32 place count 99 transition count 2229
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 99 transition count 2226
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 816 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 97 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 96 transition count 2224
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 96 transition count 2224
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 94 transition count 2222
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 94 transition count 2222
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 92 transition count 2220
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 92 transition count 2220
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 92 transition count 2219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 91 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 50 place count 90 transition count 2218
Iterating global reduction 3 with 1 rules applied. Total rules applied 51 place count 90 transition count 2218
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 53 place count 88 transition count 2216
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 88 transition count 2216
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 84 transition count 2212
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 place count 84 transition count 2212
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 68 place count 79 transition count 2207
Iterating global reduction 3 with 5 rules applied. Total rules applied 73 place count 79 transition count 2207
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 78 place count 74 transition count 2202
Iterating global reduction 3 with 5 rules applied. Total rules applied 83 place count 74 transition count 2202
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 86 place count 71 transition count 2199
Iterating global reduction 3 with 3 rules applied. Total rules applied 89 place count 71 transition count 2199
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 92 place count 71 transition count 2196
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 71 transition count 2195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 94 place count 70 transition count 2195
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 95 place count 70 transition count 2194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 96 place count 69 transition count 2194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 97 place count 69 transition count 2193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 98 place count 68 transition count 2193
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 99 place count 68 transition count 2192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 100 place count 67 transition count 2192
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 101 place count 66 transition count 2191
Iterating global reduction 8 with 1 rules applied. Total rules applied 102 place count 66 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 103 place count 65 transition count 2190
Iterating global reduction 8 with 1 rules applied. Total rules applied 104 place count 65 transition count 2190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 105 place count 65 transition count 2189
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 107 place count 65 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 108 place count 64 transition count 2187
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 111 place count 64 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 112 place count 63 transition count 2184
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 113 place count 63 transition count 2183
Applied a total of 113 rules in 1741 ms. Remains 63 /120 variables (removed 57) and now considering 2183/2248 (removed 65) transitions.
[2023-03-20 03:49:19] [INFO ] Flow matrix only has 745 transitions (discarded 1438 similar events)
Normalized transition count is 725 out of 745 initially.
// Phase 1: matrix 725 rows 63 cols
[2023-03-20 03:49:19] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-20 03:49:20] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
[2023-03-20 03:49:26] [INFO ] Redundant transitions in 5970 ms returned [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 113, 114, 115, 116, 117, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 161, 162, 163, 164, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 178, 179, 180, 181, 182, 183, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 203, 204, 205, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 273, 275, 276, 279, 281, 282, 283, 284, 285, 286, 287, 288, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 301, 302, 303, 304, 305, 306, 307, 309, 311, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 357, 358, 359, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 433, 434, 435, 436, 437, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 484, 486, 487, 488, 489, 490, 491, 492, 493, 494, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 552, 553, 554, 596, 608, 609, 612, 622, 623, 624, 634, 637, 646, 647, 650, 659, 661, 662, 672, 679, 680, 681, 682, 684, 685, 686, 692, 713, 719, 720, 721, 722, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 1022, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1056, 1063, 1064, 1065, 1066, 1067, 1068, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1145, 1146, 1147, 1148, 1149, 1150, 1157, 1160, 1168, 1169, 1170, 1171, 1172, 1184, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1215, 1217, 1219, 1222, 1226, 1241, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1261, 1262, 1264, 1265, 1267, 1269, 1271, 1273, 1275, 1278, 1291, 1293, 1295, 1298, 1302, 1306, 1307, 1308, 1309, 1310, 1312, 1313, 1314, 1316, 1317, 1318, 1320, 1321, 1323, 1325, 1332, 1333, 1335, 1336, 1338, 1340, 1342, 1344, 1346, 1349, 1352, 1353, 1354, 1355, 1356, 1358, 1360, 1361, 1362, 1364, 1365, 1366, 1368, 1369, 1371, 1373, 1375, 1376, 1377, 1378, 1379, 1381, 1382, 1388, 1389, 1390, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1417, 1418, 1419, 1426, 1427, 1428, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2182]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:49:26] [INFO ] Flow matrix only has 186 transitions (discarded 591 similar events)
// Phase 1: matrix 186 rows 63 cols
[2023-03-20 03:49:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:49:26] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/120 places, 777/2248 transitions.
Graph (complete) has 562 edges and 63 vertex of which 60 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 60 transition count 774
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 57 transition count 698
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 57 transition count 698
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 57 transition count 695
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 56 transition count 643
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 56 transition count 643
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 56 transition count 642
Applied a total of 16 rules in 27 ms. Remains 56 /63 variables (removed 7) and now considering 642/777 (removed 135) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 56/120 places, 642/2248 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8916 ms. Remains : 56/120 places, 642/2248 transitions.
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 2248/2248 transitions.
Applied a total of 0 rules in 6 ms. Remains 120 /120 variables (removed 0) and now considering 2248/2248 (removed 0) transitions.
[2023-03-20 03:49:26] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
Normalized transition count is 781 out of 801 initially.
// Phase 1: matrix 781 rows 120 cols
[2023-03-20 03:49:26] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-20 03:49:27] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
[2023-03-20 03:49:27] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:27] [INFO ] Invariant cache hit.
[2023-03-20 03:49:28] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-20 03:49:28] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:28] [INFO ] Invariant cache hit.
[2023-03-20 03:49:28] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:49:28] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-20 03:49:28] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:28] [INFO ] Invariant cache hit.
[2023-03-20 03:49:29] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2700 ms. Remains : 120/120 places, 2248/2248 transitions.
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-06 finished in 38736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))||(p1&&X((p1 U (p0||G(p1))))))))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 122 transition count 2250
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 120 transition count 2248
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 120 transition count 2248
Applied a total of 7 rules in 15 ms. Remains 120 /125 variables (removed 5) and now considering 2248/2250 (removed 2) transitions.
[2023-03-20 03:49:29] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:29] [INFO ] Invariant cache hit.
[2023-03-20 03:49:30] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
[2023-03-20 03:49:30] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:30] [INFO ] Invariant cache hit.
[2023-03-20 03:49:30] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-20 03:49:30] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:30] [INFO ] Invariant cache hit.
[2023-03-20 03:49:30] [INFO ] State equation strengthened by 255 read => feed constraints.
[2023-03-20 03:49:31] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
[2023-03-20 03:49:31] [INFO ] Flow matrix only has 801 transitions (discarded 1447 similar events)
[2023-03-20 03:49:31] [INFO ] Invariant cache hit.
[2023-03-20 03:49:32] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 120/125 places, 2248/2250 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2429 ms. Remains : 120/125 places, 2248/2250 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GT s8 s87), p1:(GT 3 s113)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 6173 steps with 0 reset in 189 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-07 finished in 2827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 118 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 111 transition count 2242
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 111 transition count 2242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 109 transition count 2240
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 109 transition count 2240
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 106 transition count 2237
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 106 transition count 2237
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 23 place count 102 transition count 2233
Iterating global reduction 0 with 4 rules applied. Total rules applied 27 place count 102 transition count 2233
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 31 place count 98 transition count 2229
Iterating global reduction 0 with 4 rules applied. Total rules applied 35 place count 98 transition count 2229
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 38 place count 95 transition count 2226
Iterating global reduction 0 with 3 rules applied. Total rules applied 41 place count 95 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 42 place count 94 transition count 2225
Iterating global reduction 0 with 1 rules applied. Total rules applied 43 place count 94 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 44 place count 93 transition count 2224
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 93 transition count 2224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 46 place count 93 transition count 2223
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 93 transition count 2221
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 807 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 91 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 90 transition count 2219
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 90 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 88 transition count 2217
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 88 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 86 transition count 2215
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 86 transition count 2215
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 86 transition count 2214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 62 place count 85 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 84 transition count 2213
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 84 transition count 2213
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 66 place count 82 transition count 2211
Iterating global reduction 3 with 2 rules applied. Total rules applied 68 place count 82 transition count 2211
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 72 place count 78 transition count 2207
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 78 transition count 2207
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 81 place count 73 transition count 2202
Iterating global reduction 3 with 5 rules applied. Total rules applied 86 place count 73 transition count 2202
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 92 place count 67 transition count 2196
Iterating global reduction 3 with 6 rules applied. Total rules applied 98 place count 67 transition count 2196
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 102 place count 63 transition count 2192
Iterating global reduction 3 with 4 rules applied. Total rules applied 106 place count 63 transition count 2192
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 110 place count 63 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 111 place count 63 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 112 place count 62 transition count 2187
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 113 place count 62 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 114 place count 61 transition count 2186
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 115 place count 61 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 116 place count 60 transition count 2185
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 118 place count 60 transition count 2183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 119 place count 59 transition count 2183
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 120 place count 58 transition count 2182
Iterating global reduction 8 with 1 rules applied. Total rules applied 121 place count 58 transition count 2182
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 122 place count 57 transition count 2181
Iterating global reduction 8 with 1 rules applied. Total rules applied 123 place count 57 transition count 2181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 124 place count 57 transition count 2180
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 125 place count 57 transition count 2179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 126 place count 56 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 127 place count 55 transition count 2178
Iterating global reduction 10 with 1 rules applied. Total rules applied 128 place count 55 transition count 2178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 129 place count 55 transition count 2177
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 131 place count 55 transition count 2175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 132 place count 54 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 133 place count 54 transition count 2174
Applied a total of 133 rules in 1785 ms. Remains 54 /125 variables (removed 71) and now considering 2174/2250 (removed 76) transitions.
[2023-03-20 03:49:34] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
Normalized transition count is 716 out of 736 initially.
// Phase 1: matrix 716 rows 54 cols
[2023-03-20 03:49:34] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 03:49:34] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
[2023-03-20 03:49:34] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:49:34] [INFO ] Invariant cache hit.
[2023-03-20 03:49:35] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-20 03:49:35] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2023-03-20 03:49:35] [INFO ] Invariant cache hit.
[2023-03-20 03:49:35] [INFO ] State equation strengthened by 192 read => feed constraints.
[2023-03-20 03:49:35] [INFO ] Implicit Places using invariants and state equation in 557 ms returned []
Implicit Place search using SMT with State Equation took 716 ms to find 0 implicit places.
[2023-03-20 03:49:41] [INFO ] Redundant transitions in 5602 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 112, 113, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 157, 158, 159, 160, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 199, 200, 202, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 268, 269, 272, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 292, 293, 294, 295, 296, 297, 298, 299, 302, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 348, 349, 350, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 424, 425, 426, 427, 428, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 475, 477, 478, 479, 480, 481, 482, 483, 484, 485, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 543, 544, 545, 587, 599, 600, 603, 613, 614, 615, 625, 628, 637, 638, 641, 650, 652, 653, 663, 670, 671, 672, 673, 675, 676, 677, 683, 704, 710, 711, 712, 713, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 1013, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1047, 1054, 1055, 1056, 1057, 1058, 1059, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1136, 1137, 1138, 1139, 1140, 1141, 1148, 1151, 1159, 1160, 1161, 1162, 1163, 1175, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1206, 1208, 1210, 1213, 1217, 1232, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1252, 1253, 1255, 1256, 1258, 1260, 1262, 1264, 1266, 1269, 1282, 1284, 1286, 1289, 1293, 1297, 1298, 1299, 1300, 1301, 1303, 1304, 1305, 1307, 1308, 1309, 1311, 1312, 1314, 1316, 1323, 1324, 1326, 1327, 1329, 1331, 1333, 1335, 1337, 1340, 1343, 1344, 1345, 1346, 1347, 1349, 1351, 1352, 1353, 1355, 1356, 1357, 1359, 1360, 1362, 1364, 1366, 1367, 1368, 1369, 1370, 1372, 1373, 1379, 1380, 1381, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1408, 1409, 1410, 1417, 1418, 1419, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:49:41] [INFO ] Flow matrix only has 177 transitions (discarded 591 similar events)
// Phase 1: matrix 177 rows 54 cols
[2023-03-20 03:49:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:49:41] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/125 places, 768/2250 transitions.
Graph (complete) has 547 edges and 54 vertex of which 51 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 51 transition count 765
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 49 transition count 693
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 49 transition count 693
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 49 transition count 691
Applied a total of 10 rules in 28 ms. Remains 49 /54 variables (removed 5) and now considering 691/768 (removed 77) transitions.
[2023-03-20 03:49:41] [INFO ] Flow matrix only has 172 transitions (discarded 519 similar events)
// Phase 1: matrix 172 rows 49 cols
[2023-03-20 03:49:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:49:41] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-20 03:49:41] [INFO ] Flow matrix only has 172 transitions (discarded 519 similar events)
[2023-03-20 03:49:41] [INFO ] Invariant cache hit.
[2023-03-20 03:49:41] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-20 03:49:41] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/125 places, 691/2250 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9508 ms. Remains : 49/125 places, 691/2250 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-10 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 s45 s22) (GT 3 s1))], 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 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-10 finished in 9565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 118 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 113 transition count 2244
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 113 transition count 2244
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 7 place count 111 transition count 2242
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 111 transition count 2242
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 12 place count 108 transition count 2239
Iterating global reduction 0 with 3 rules applied. Total rules applied 15 place count 108 transition count 2239
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 18 place count 105 transition count 2236
Iterating global reduction 0 with 3 rules applied. Total rules applied 21 place count 105 transition count 2236
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 24 place count 102 transition count 2233
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 102 transition count 2233
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 100 transition count 2231
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 100 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 32 place count 99 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 99 transition count 2230
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 35 place count 99 transition count 2228
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 820 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 2 rules applied. Total rules applied 37 place count 97 transition count 2227
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 96 transition count 2226
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 96 transition count 2226
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 41 place count 94 transition count 2224
Iterating global reduction 1 with 2 rules applied. Total rules applied 43 place count 94 transition count 2224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 92 transition count 2222
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 92 transition count 2222
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 92 transition count 2221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 49 place count 91 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 90 transition count 2220
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 90 transition count 2220
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 53 place count 88 transition count 2218
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 88 transition count 2218
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 59 place count 84 transition count 2214
Iterating global reduction 2 with 4 rules applied. Total rules applied 63 place count 84 transition count 2214
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 68 place count 79 transition count 2209
Iterating global reduction 2 with 5 rules applied. Total rules applied 73 place count 79 transition count 2209
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 78 place count 74 transition count 2204
Iterating global reduction 2 with 5 rules applied. Total rules applied 83 place count 74 transition count 2204
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 87 place count 70 transition count 2200
Iterating global reduction 2 with 4 rules applied. Total rules applied 91 place count 70 transition count 2200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 95 place count 70 transition count 2196
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 70 transition count 2194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 98 place count 69 transition count 2194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 69 transition count 2193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 100 place count 68 transition count 2193
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 102 place count 68 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 103 place count 67 transition count 2191
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 104 place count 67 transition count 2190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 105 place count 66 transition count 2190
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 106 place count 65 transition count 2189
Iterating global reduction 7 with 1 rules applied. Total rules applied 107 place count 65 transition count 2189
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 109 place count 63 transition count 2187
Iterating global reduction 7 with 2 rules applied. Total rules applied 111 place count 63 transition count 2187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 113 place count 63 transition count 2185
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 114 place count 63 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 115 place count 62 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 116 place count 61 transition count 2183
Iterating global reduction 9 with 1 rules applied. Total rules applied 117 place count 61 transition count 2183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 118 place count 61 transition count 2182
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 119 place count 61 transition count 2181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 120 place count 60 transition count 2181
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 121 place count 60 transition count 2180
Applied a total of 121 rules in 1789 ms. Remains 60 /125 variables (removed 65) and now considering 2180/2250 (removed 70) transitions.
[2023-03-20 03:49:43] [INFO ] Flow matrix only has 742 transitions (discarded 1438 similar events)
Normalized transition count is 722 out of 742 initially.
// Phase 1: matrix 722 rows 60 cols
[2023-03-20 03:49:43] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 03:49:44] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
[2023-03-20 03:49:44] [INFO ] Flow matrix only has 742 transitions (discarded 1438 similar events)
[2023-03-20 03:49:44] [INFO ] Invariant cache hit.
[2023-03-20 03:49:44] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-20 03:49:44] [INFO ] Flow matrix only has 742 transitions (discarded 1438 similar events)
[2023-03-20 03:49:44] [INFO ] Invariant cache hit.
[2023-03-20 03:49:45] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:49:45] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
[2023-03-20 03:49:51] [INFO ] Redundant transitions in 5969 ms returned [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 110, 111, 112, 113, 114, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159, 160, 161, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 175, 176, 177, 178, 179, 180, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 200, 201, 202, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 271, 272, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 294, 295, 296, 297, 298, 299, 300, 301, 303, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 346, 347, 348, 349, 352, 353, 354, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 428, 429, 430, 431, 432, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 479, 481, 482, 483, 484, 485, 486, 487, 488, 489, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 547, 548, 549, 593, 605, 606, 609, 619, 620, 621, 631, 634, 643, 644, 647, 656, 658, 659, 669, 676, 677, 678, 679, 681, 682, 683, 689, 710, 716, 717, 718, 719, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 1019, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1053, 1060, 1061, 1062, 1063, 1064, 1065, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1142, 1143, 1144, 1145, 1146, 1147, 1154, 1157, 1165, 1166, 1167, 1168, 1169, 1181, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1212, 1214, 1216, 1219, 1223, 1238, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1258, 1259, 1261, 1262, 1264, 1266, 1268, 1270, 1272, 1275, 1288, 1290, 1292, 1295, 1299, 1303, 1304, 1305, 1306, 1307, 1309, 1310, 1311, 1313, 1314, 1315, 1317, 1318, 1320, 1322, 1329, 1330, 1332, 1333, 1335, 1337, 1339, 1341, 1343, 1346, 1349, 1350, 1351, 1352, 1353, 1355, 1357, 1358, 1359, 1361, 1362, 1363, 1365, 1366, 1368, 1370, 1372, 1373, 1374, 1375, 1376, 1378, 1379, 1385, 1386, 1387, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1414, 1415, 1416, 1423, 1424, 1425, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:49:51] [INFO ] Flow matrix only has 183 transitions (discarded 591 similar events)
// Phase 1: matrix 183 rows 60 cols
[2023-03-20 03:49:51] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:49:51] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/125 places, 774/2250 transitions.
Graph (complete) has 559 edges and 60 vertex of which 57 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 57 transition count 771
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 54 transition count 695
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 54 transition count 695
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 54 transition count 692
Applied a total of 13 rules in 26 ms. Remains 54 /60 variables (removed 6) and now considering 692/774 (removed 82) transitions.
[2023-03-20 03:49:51] [INFO ] Flow matrix only has 177 transitions (discarded 515 similar events)
// Phase 1: matrix 177 rows 54 cols
[2023-03-20 03:49:51] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:49:52] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 03:49:52] [INFO ] Flow matrix only has 177 transitions (discarded 515 similar events)
[2023-03-20 03:49:52] [INFO ] Invariant cache hit.
[2023-03-20 03:49:52] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-20 03:49:52] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 54/125 places, 692/2250 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10202 ms. Remains : 54/125 places, 692/2250 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s18), p1:(GT s15 s50)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 317 steps with 0 reset in 4 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-12 finished in 10300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 118 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 111 transition count 2242
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 111 transition count 2242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 109 transition count 2240
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 109 transition count 2240
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 106 transition count 2237
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 106 transition count 2237
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 23 place count 102 transition count 2233
Iterating global reduction 0 with 4 rules applied. Total rules applied 27 place count 102 transition count 2233
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 31 place count 98 transition count 2229
Iterating global reduction 0 with 4 rules applied. Total rules applied 35 place count 98 transition count 2229
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 39 place count 94 transition count 2225
Iterating global reduction 0 with 4 rules applied. Total rules applied 43 place count 94 transition count 2225
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 45 place count 92 transition count 2223
Iterating global reduction 0 with 2 rules applied. Total rules applied 47 place count 92 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 48 place count 91 transition count 2222
Iterating global reduction 0 with 1 rules applied. Total rules applied 49 place count 91 transition count 2222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 50 place count 91 transition count 2221
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 91 transition count 2219
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 803 edges and 90 vertex of which 89 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 89 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 88 transition count 2217
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 88 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 86 transition count 2215
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 86 transition count 2215
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 84 transition count 2213
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 84 transition count 2213
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 84 transition count 2212
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 83 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 82 transition count 2211
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 82 transition count 2211
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 70 place count 80 transition count 2209
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 80 transition count 2209
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 76 transition count 2205
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 76 transition count 2205
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 85 place count 71 transition count 2200
Iterating global reduction 3 with 5 rules applied. Total rules applied 90 place count 71 transition count 2200
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 96 place count 65 transition count 2194
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 65 transition count 2194
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 107 place count 60 transition count 2189
Iterating global reduction 3 with 5 rules applied. Total rules applied 112 place count 60 transition count 2189
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 117 place count 60 transition count 2184
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 60 transition count 2183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 119 place count 59 transition count 2183
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 59 transition count 2182
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 121 place count 58 transition count 2182
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 122 place count 58 transition count 2181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 123 place count 57 transition count 2181
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 124 place count 57 transition count 2180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 125 place count 56 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 126 place count 55 transition count 2179
Iterating global reduction 8 with 1 rules applied. Total rules applied 127 place count 55 transition count 2179
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 129 place count 53 transition count 2177
Iterating global reduction 8 with 2 rules applied. Total rules applied 131 place count 53 transition count 2177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 133 place count 53 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 134 place count 53 transition count 2174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 135 place count 52 transition count 2174
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 136 place count 51 transition count 2173
Iterating global reduction 10 with 1 rules applied. Total rules applied 137 place count 51 transition count 2173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 138 place count 51 transition count 2172
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 139 place count 51 transition count 2171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 140 place count 50 transition count 2171
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 141 place count 50 transition count 2170
Applied a total of 141 rules in 1857 ms. Remains 50 /125 variables (removed 75) and now considering 2170/2250 (removed 80) transitions.
[2023-03-20 03:49:54] [INFO ] Flow matrix only has 732 transitions (discarded 1438 similar events)
Normalized transition count is 712 out of 732 initially.
// Phase 1: matrix 712 rows 50 cols
[2023-03-20 03:49:54] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 03:49:55] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
[2023-03-20 03:49:55] [INFO ] Flow matrix only has 732 transitions (discarded 1438 similar events)
[2023-03-20 03:49:55] [INFO ] Invariant cache hit.
[2023-03-20 03:49:55] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-20 03:49:55] [INFO ] Flow matrix only has 732 transitions (discarded 1438 similar events)
[2023-03-20 03:49:55] [INFO ] Invariant cache hit.
[2023-03-20 03:49:55] [INFO ] State equation strengthened by 190 read => feed constraints.
[2023-03-20 03:49:55] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 701 ms to find 0 implicit places.
[2023-03-20 03:50:01] [INFO ] Redundant transitions in 6160 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 112, 113, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 157, 158, 159, 160, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 199, 200, 201, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 267, 268, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 298, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 344, 345, 346, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 420, 421, 422, 423, 424, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 471, 473, 474, 475, 476, 477, 478, 479, 480, 481, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 539, 540, 541, 583, 595, 596, 599, 609, 610, 611, 621, 624, 633, 634, 637, 646, 648, 649, 659, 666, 667, 668, 669, 671, 672, 673, 679, 700, 706, 707, 708, 709, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 1009, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1043, 1050, 1051, 1052, 1053, 1054, 1055, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1132, 1133, 1134, 1135, 1136, 1137, 1144, 1147, 1155, 1156, 1157, 1158, 1159, 1171, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1202, 1204, 1206, 1209, 1213, 1228, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1248, 1249, 1251, 1252, 1254, 1256, 1258, 1260, 1262, 1265, 1278, 1280, 1282, 1285, 1289, 1293, 1294, 1295, 1296, 1297, 1299, 1300, 1301, 1303, 1304, 1305, 1307, 1308, 1310, 1312, 1319, 1320, 1322, 1323, 1325, 1327, 1329, 1331, 1333, 1336, 1339, 1340, 1341, 1342, 1343, 1345, 1347, 1348, 1349, 1351, 1352, 1353, 1355, 1356, 1358, 1360, 1362, 1363, 1364, 1365, 1366, 1368, 1369, 1375, 1376, 1377, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1404, 1405, 1406, 1413, 1414, 1415, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:50:01] [INFO ] Flow matrix only has 173 transitions (discarded 591 similar events)
// Phase 1: matrix 173 rows 50 cols
[2023-03-20 03:50:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:50:02] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/125 places, 764/2250 transitions.
Graph (complete) has 541 edges and 50 vertex of which 47 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 47 transition count 761
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 44 transition count 685
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 44 transition count 685
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 44 transition count 682
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 43 transition count 630
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 43 transition count 630
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 43 transition count 629
Applied a total of 16 rules in 28 ms. Remains 43 /50 variables (removed 7) and now considering 629/764 (removed 135) transitions.
[2023-03-20 03:50:02] [INFO ] Flow matrix only has 164 transitions (discarded 465 similar events)
// Phase 1: matrix 164 rows 43 cols
[2023-03-20 03:50:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:50:02] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-20 03:50:02] [INFO ] Flow matrix only has 164 transitions (discarded 465 similar events)
[2023-03-20 03:50:02] [INFO ] Invariant cache hit.
[2023-03-20 03:50:02] [INFO ] State equation strengthened by 127 read => feed constraints.
[2023-03-20 03:50:02] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/125 places, 629/2250 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10304 ms. Remains : 43/125 places, 629/2250 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-15 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 1 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-15 finished in 10444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p1 U p2))||p0))))'
Found a Lengthening insensitive property : SemanticWebServices-PT-S256P18-LTLCardinality-06
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 125/125 places, 2250/2250 transitions.
Graph (complete) has 992 edges and 125 vertex of which 118 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.7 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 2 places
Reduce places removed 3 places and 1 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 112 transition count 2243
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 112 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 111 transition count 2242
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 111 transition count 2242
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 109 transition count 2240
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 109 transition count 2240
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 106 transition count 2237
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 106 transition count 2237
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 22 place count 103 transition count 2234
Iterating global reduction 0 with 3 rules applied. Total rules applied 25 place count 103 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 28 place count 100 transition count 2231
Iterating global reduction 0 with 3 rules applied. Total rules applied 31 place count 100 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 32 place count 99 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 99 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 34 place count 98 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 35 place count 98 transition count 2229
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 98 transition count 2228
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 98 transition count 2225
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 815 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 96 transition count 2224
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 95 transition count 2223
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 95 transition count 2223
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 93 transition count 2221
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 93 transition count 2221
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 91 transition count 2219
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 91 transition count 2219
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 91 transition count 2218
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 90 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 54 place count 89 transition count 2217
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 89 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 57 place count 87 transition count 2215
Iterating global reduction 3 with 2 rules applied. Total rules applied 59 place count 87 transition count 2215
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 63 place count 83 transition count 2211
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 83 transition count 2211
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 72 place count 78 transition count 2206
Iterating global reduction 3 with 5 rules applied. Total rules applied 77 place count 78 transition count 2206
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 82 place count 73 transition count 2201
Iterating global reduction 3 with 5 rules applied. Total rules applied 87 place count 73 transition count 2201
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 90 place count 70 transition count 2198
Iterating global reduction 3 with 3 rules applied. Total rules applied 93 place count 70 transition count 2198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 96 place count 70 transition count 2195
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 97 place count 70 transition count 2194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 98 place count 69 transition count 2194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 99 place count 69 transition count 2193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 100 place count 68 transition count 2193
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 101 place count 68 transition count 2192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 102 place count 67 transition count 2192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 103 place count 67 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 104 place count 66 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 105 place count 65 transition count 2190
Iterating global reduction 8 with 1 rules applied. Total rules applied 106 place count 65 transition count 2190
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 107 place count 64 transition count 2189
Iterating global reduction 8 with 1 rules applied. Total rules applied 108 place count 64 transition count 2189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 109 place count 64 transition count 2188
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 111 place count 64 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 112 place count 63 transition count 2186
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 115 place count 63 transition count 2183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 116 place count 62 transition count 2183
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 117 place count 62 transition count 2182
Applied a total of 117 rules in 382 ms. Remains 62 /125 variables (removed 63) and now considering 2182/2250 (removed 68) transitions.
[2023-03-20 03:50:03] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
Normalized transition count is 724 out of 744 initially.
// Phase 1: matrix 724 rows 62 cols
[2023-03-20 03:50:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:50:04] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
[2023-03-20 03:50:04] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:04] [INFO ] Invariant cache hit.
[2023-03-20 03:50:04] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-20 03:50:04] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:04] [INFO ] Invariant cache hit.
[2023-03-20 03:50:04] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:50:05] [INFO ] Implicit Places using invariants and state equation in 584 ms returned []
Implicit Place search using SMT with State Equation took 732 ms to find 0 implicit places.
[2023-03-20 03:50:05] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:05] [INFO ] Invariant cache hit.
[2023-03-20 03:50:05] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 62/125 places, 2182/2250 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2848 ms. Remains : 62/125 places, 2182/2250 transitions.
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GT 3 s61) (LEQ s57 s25)), p2:(LEQ 3 s61), p1:(LEQ 3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 2865 ms.
Product exploration explored 100000 steps with 0 reset in 2807 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 267 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10039 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=47 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-20 03:50:12] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:12] [INFO ] Invariant cache hit.
[2023-03-20 03:50:12] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:50:12] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:50:12] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:50:12] [INFO ] After 181ms SMT Verify possible using 198 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 03:50:12] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-20 03:50:12] [INFO ] After 445ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 105 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=35 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 334 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 2182/2182 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2023-03-20 03:50:13] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:13] [INFO ] Invariant cache hit.
[2023-03-20 03:50:14] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
[2023-03-20 03:50:14] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:14] [INFO ] Invariant cache hit.
[2023-03-20 03:50:14] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-20 03:50:14] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:14] [INFO ] Invariant cache hit.
[2023-03-20 03:50:14] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:50:14] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2023-03-20 03:50:14] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:14] [INFO ] Invariant cache hit.
[2023-03-20 03:50:15] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2060 ms. Remains : 62/62 places, 2182/2182 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (X (NOT (AND p1 (NOT p2))))), true, (X (X (AND (NOT p1) (NOT p2)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-20 03:50:16] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:16] [INFO ] Invariant cache hit.
[2023-03-20 03:50:16] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 03:50:16] [INFO ] After 157ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 03:50:16] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:50:16] [INFO ] After 200ms SMT Verify possible using 198 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 03:50:16] [INFO ] After 233ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-20 03:50:16] [INFO ] After 470ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 97 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=32 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (X (NOT (AND p1 (NOT p2))))), true, (X (X (AND (NOT p1) (NOT p2)))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 333 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 1 reset in 2761 ms.
Product exploration explored 100000 steps with 0 reset in 2873 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 2182/2182 transitions.
Applied a total of 0 rules in 144 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2023-03-20 03:50:23] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:23] [INFO ] Invariant cache hit.
[2023-03-20 03:50:24] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
[2023-03-20 03:50:30] [INFO ] Redundant transitions in 5949 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 112, 113, 114, 115, 116, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 160, 161, 162, 163, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 177, 178, 179, 180, 181, 182, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 202, 203, 204, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 272, 274, 275, 278, 280, 281, 282, 283, 284, 285, 286, 287, 289, 290, 291, 292, 293, 294, 295, 296, 297, 299, 300, 301, 302, 303, 304, 305, 306, 308, 310, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 356, 357, 358, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 483, 485, 486, 487, 488, 489, 490, 491, 492, 493, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 551, 552, 553, 595, 607, 608, 611, 621, 622, 623, 633, 636, 645, 646, 649, 658, 660, 661, 671, 678, 679, 680, 681, 683, 684, 685, 691, 712, 718, 719, 720, 721, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 1021, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1055, 1062, 1063, 1064, 1065, 1066, 1067, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1144, 1145, 1146, 1147, 1148, 1149, 1156, 1159, 1167, 1168, 1169, 1170, 1171, 1183, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1214, 1216, 1218, 1221, 1225, 1240, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1260, 1261, 1263, 1264, 1266, 1268, 1270, 1272, 1274, 1277, 1290, 1292, 1294, 1297, 1301, 1305, 1306, 1307, 1308, 1309, 1311, 1312, 1313, 1315, 1316, 1317, 1319, 1320, 1322, 1324, 1331, 1332, 1334, 1335, 1337, 1339, 1341, 1343, 1345, 1348, 1351, 1352, 1353, 1354, 1355, 1357, 1359, 1360, 1361, 1363, 1364, 1365, 1367, 1368, 1370, 1372, 1374, 1375, 1376, 1377, 1378, 1380, 1381, 1387, 1388, 1389, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1416, 1417, 1418, 1425, 1426, 1427, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2023-03-20 03:50:30] [INFO ] Flow matrix only has 185 transitions (discarded 591 similar events)
// Phase 1: matrix 185 rows 62 cols
[2023-03-20 03:50:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:50:30] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/62 places, 776/2182 transitions.
Graph (complete) has 561 edges and 62 vertex of which 59 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 59 transition count 773
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 56 transition count 697
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 56 transition count 697
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 13 place count 56 transition count 694
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 55 transition count 642
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 55 transition count 642
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 55 transition count 641
Applied a total of 16 rules in 29 ms. Remains 55 /62 variables (removed 7) and now considering 641/776 (removed 135) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 55/62 places, 641/2182 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 7302 ms. Remains : 55/62 places, 641/2182 transitions.
Support contains 4 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 2182/2182 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2023-03-20 03:50:30] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
Normalized transition count is 724 out of 744 initially.
// Phase 1: matrix 724 rows 62 cols
[2023-03-20 03:50:30] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 03:50:31] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
[2023-03-20 03:50:31] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:31] [INFO ] Invariant cache hit.
[2023-03-20 03:50:32] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-20 03:50:32] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:32] [INFO ] Invariant cache hit.
[2023-03-20 03:50:32] [INFO ] State equation strengthened by 198 read => feed constraints.
[2023-03-20 03:50:32] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
[2023-03-20 03:50:32] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2023-03-20 03:50:32] [INFO ] Invariant cache hit.
[2023-03-20 03:50:33] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2493 ms. Remains : 62/62 places, 2182/2182 transitions.
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-06 finished in 30582 ms.
[2023-03-20 03:50:33] [INFO ] Flatten gal took : 97 ms
[2023-03-20 03:50:33] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-20 03:50:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 125 places, 2250 transitions and 16653 arcs took 30 ms.
Total runtime 166742 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1457/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1457/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : SemanticWebServices-PT-S256P18-LTLCardinality-04
Could not compute solution for formula : SemanticWebServices-PT-S256P18-LTLCardinality-06

BK_STOP 1679284235616

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name SemanticWebServices-PT-S256P18-LTLCardinality-04
ltl formula formula --ltl=/tmp/1457/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 125 places, 2250 transitions and 16653 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.260 real 0.100 user 0.100 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1457/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1457/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1457/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1457/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name SemanticWebServices-PT-S256P18-LTLCardinality-06
ltl formula formula --ltl=/tmp/1457/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 125 places, 2250 transitions and 16653 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.310 real 0.110 user 0.070 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1457/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1457/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1457/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1457/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="SemanticWebServices-PT-S256P18"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SemanticWebServices-PT-S256P18, 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 r361-smll-167891811500451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P18.tgz
mv SemanticWebServices-PT-S256P18 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 ;