About the Execution of 2023-gold for SemanticWebServices-PT-S256P18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13160.067 | 3600000.00 | 7601669.00 | 6223.20 | FFTFTT?FFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r351-tall-171679102200377.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SemanticWebServices-PT-S256P18, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102200377
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.7M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 02:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 02:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 02:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.2M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1716892952845
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P18
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 10:42:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 10:42:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:42:34] [INFO ] Load time of PNML (sax parser for PT used): 494 ms
[2024-05-28 10:42:34] [INFO ] Transformed 198 places.
[2024-05-28 10:42:35] [INFO ] Transformed 9732 transitions.
[2024-05-28 10:42:35] [INFO ] Parsed PT model containing 198 places and 9732 transitions and 78799 arcs in 712 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 2 places in 20 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-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 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 45 places
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 150 transition count 5484
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 145 transition count 5464
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 145 transition count 5464
Ensure Unique test removed 372 transitions
Reduce isomorphic transitions removed 372 transitions.
Iterating post reduction 1 with 372 rules applied. Total rules applied 428 place count 145 transition count 5092
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 431 place count 142 transition count 5089
Iterating global reduction 2 with 3 rules applied. Total rules applied 434 place count 142 transition count 5089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 435 place count 141 transition count 5088
Iterating global reduction 2 with 1 rules applied. Total rules applied 436 place count 141 transition count 5088
Drop transitions removed 2304 transitions
Redundant transition composition rules discarded 2304 transitions
Iterating global reduction 2 with 2304 rules applied. Total rules applied 2740 place count 141 transition count 2784
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 2776 place count 140 transition count 2749
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 2778 place count 138 transition count 2733
Iterating global reduction 3 with 2 rules applied. Total rules applied 2780 place count 138 transition count 2733
Ensure Unique test removed 442 transitions
Reduce isomorphic transitions removed 442 transitions.
Iterating post reduction 3 with 442 rules applied. Total rules applied 3222 place count 138 transition count 2291
Applied a total of 3222 rules in 206 ms. Remains 138 /196 variables (removed 58) and now considering 2291/5484 (removed 3193) transitions.
[2024-05-28 10:42:35] [INFO ] Flow matrix only has 844 transitions (discarded 1447 similar events)
Normalized transition count is 824 out of 844 initially.
// Phase 1: matrix 824 rows 138 cols
[2024-05-28 10:42:35] [INFO ] Computed 6 invariants in 19 ms
[2024-05-28 10:42:36] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
[2024-05-28 10:42:36] [INFO ] Flow matrix only has 844 transitions (discarded 1447 similar events)
[2024-05-28 10:42:36] [INFO ] Invariant cache hit.
[2024-05-28 10:42:36] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-28 10:42:36] [INFO ] Flow matrix only has 844 transitions (discarded 1447 similar events)
[2024-05-28 10:42:36] [INFO ] Invariant cache hit.
[2024-05-28 10:42:36] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-28 10:42:37] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2024-05-28 10:42:37] [INFO ] Flow matrix only has 844 transitions (discarded 1447 similar events)
[2024-05-28 10:42:37] [INFO ] Invariant cache hit.
[2024-05-28 10:42:37] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 138/196 places, 2291/5484 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2320 ms. Remains : 138/196 places, 2291/5484 transitions.
Support contains 43 out of 138 places after structural reductions.
[2024-05-28 10:42:38] [INFO ] Flatten gal took : 190 ms
[2024-05-28 10:42:38] [INFO ] Flatten gal took : 103 ms
[2024-05-28 10:42:38] [INFO ] Input system was already deterministic with 2291 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=18 ) properties (out of 31) seen :8
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2024-05-28 10:42:38] [INFO ] Flow matrix only has 844 transitions (discarded 1447 similar events)
[2024-05-28 10:42:38] [INFO ] Invariant cache hit.
[2024-05-28 10:42:39] [INFO ] [Real]Absence check using 2 positive place invariants in 24 ms returned sat
[2024-05-28 10:42:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-28 10:42:39] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-28 10:42:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 10:42:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2024-05-28 10:42:40] [INFO ] After 538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2024-05-28 10:42:40] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-28 10:42:40] [INFO ] After 602ms SMT Verify possible using 267 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2024-05-28 10:42:41] [INFO ] After 1439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 496 ms.
[2024-05-28 10:42:41] [INFO ] After 2749ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 23 Parikh solutions to 13 different solutions.
Parikh walk visited 3 properties in 80 ms.
Support contains 28 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 136 transition count 2290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 136 transition count 2289
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 135 transition count 2289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 134 transition count 2288
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 134 transition count 2288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 134 transition count 2287
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 134 transition count 2284
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 14 place count 131 transition count 2284
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 130 transition count 2283
Applied a total of 15 rules in 678 ms. Remains 130 /138 variables (removed 8) and now considering 2283/2291 (removed 8) transitions.
[2024-05-28 10:42:42] [INFO ] Flow matrix only has 836 transitions (discarded 1447 similar events)
Normalized transition count is 816 out of 836 initially.
// Phase 1: matrix 816 rows 130 cols
[2024-05-28 10:42:42] [INFO ] Computed 4 invariants in 4 ms
[2024-05-28 10:42:43] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1395 ms. Remains : 130/138 places, 2283/2291 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 20) seen :3
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2024-05-28 10:42:43] [INFO ] Flow matrix only has 836 transitions (discarded 1447 similar events)
[2024-05-28 10:42:43] [INFO ] Invariant cache hit.
[2024-05-28 10:42:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:42:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-28 10:42:43] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2024-05-28 10:42:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 10:42:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-28 10:42:44] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2024-05-28 10:42:44] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-28 10:42:44] [INFO ] After 459ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2024-05-28 10:42:45] [INFO ] After 1061ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 344 ms.
[2024-05-28 10:42:45] [INFO ] After 1915ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 69 ms.
Support contains 25 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 2283/2283 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 129 transition count 2283
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 129 transition count 2282
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 128 transition count 2282
Applied a total of 3 rules in 143 ms. Remains 128 /130 variables (removed 2) and now considering 2282/2283 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 128/130 places, 2282/2283 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 17) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) seen :0
Running SMT prover for 14 properties.
[2024-05-28 10:42:46] [INFO ] Flow matrix only has 835 transitions (discarded 1447 similar events)
Normalized transition count is 815 out of 835 initially.
// Phase 1: matrix 815 rows 128 cols
[2024-05-28 10:42:46] [INFO ] Computed 3 invariants in 24 ms
[2024-05-28 10:42:46] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:42:46] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:42:46] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-28 10:42:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:42:46] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:42:46] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2024-05-28 10:42:46] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-28 10:42:47] [INFO ] After 397ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2024-05-28 10:42:47] [INFO ] After 841ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 257 ms.
[2024-05-28 10:42:47] [INFO ] After 1547ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 22 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2282/2282 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 2282
Applied a total of 1 rules in 135 ms. Remains 127 /128 variables (removed 1) and now considering 2282/2282 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 127/128 places, 2282/2282 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) seen :0
Interrupted probabilistic random walk after 288494 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :{}
Probabilistic random walk after 288494 steps, saw 273993 distinct states, run finished after 3004 ms. (steps per millisecond=96 ) properties seen :0
Running SMT prover for 14 properties.
[2024-05-28 10:42:51] [INFO ] Flow matrix only has 835 transitions (discarded 1447 similar events)
Normalized transition count is 815 out of 835 initially.
// Phase 1: matrix 815 rows 127 cols
[2024-05-28 10:42:51] [INFO ] Computed 2 invariants in 2 ms
[2024-05-28 10:42:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:42:51] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-28 10:42:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 10:42:51] [INFO ] After 318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2024-05-28 10:42:51] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-28 10:42:52] [INFO ] After 402ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2024-05-28 10:42:52] [INFO ] After 862ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 280 ms.
[2024-05-28 10:42:53] [INFO ] After 1575ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Fused 14 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 22 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 2282/2282 transitions.
Applied a total of 0 rules in 145 ms. Remains 127 /127 variables (removed 0) and now considering 2282/2282 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 127/127 places, 2282/2282 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 2282/2282 transitions.
Applied a total of 0 rules in 134 ms. Remains 127 /127 variables (removed 0) and now considering 2282/2282 (removed 0) transitions.
[2024-05-28 10:42:53] [INFO ] Flow matrix only has 835 transitions (discarded 1447 similar events)
[2024-05-28 10:42:53] [INFO ] Invariant cache hit.
[2024-05-28 10:42:53] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-28 10:42:53] [INFO ] Flow matrix only has 835 transitions (discarded 1447 similar events)
[2024-05-28 10:42:53] [INFO ] Invariant cache hit.
[2024-05-28 10:42:53] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-28 10:42:53] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2024-05-28 10:42:56] [INFO ] Redundant transitions in 2800 ms returned [26, 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, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 108, 109, 110, 111, 112, 113, 114, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129, 130, 131, 132, 133, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 169, 170, 171, 173, 174, 175, 176, 177, 178, 179, 180, 181, 183, 184, 185, 186, 187, 188, 189, 190, 191, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 231, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 279, 280, 282, 283, 284, 285, 287, 288, 289, 290, 291, 292, 299, 300, 301, 302, 303, 304, 305, 306, 308, 309, 310, 312, 314, 315, 319, 322, 323, 324, 325, 326, 327, 328, 332, 335, 336, 339, 340, 341, 342, 343, 344, 345, 348, 349, 350, 351, 352, 353, 354, 355, 359, 363, 367, 368, 369, 370, 371, 373, 374, 375, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 392, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 407, 408, 409, 410, 411, 414, 415, 416, 417, 418, 419, 421, 422, 423, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 443, 444, 445, 446, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 467, 468, 469, 470, 471, 472, 474, 475, 476, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 505, 506, 508, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 524, 525, 526, 528, 529, 530, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 546, 547, 548, 550, 552, 553, 554, 555, 556, 557, 558, 559, 562, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 582, 583, 584, 585, 586, 587, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 633, 634, 635, 693, 705, 706, 709, 719, 720, 721, 731, 734, 743, 744, 747, 756, 758, 759, 769, 776, 777, 778, 779, 781, 782, 783, 789, 810, 816, 817, 818, 819, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 1119, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1153, 1160, 1161, 1162, 1163, 1164, 1165, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1242, 1243, 1244, 1245, 1246, 1247, 1254, 1257, 1265, 1266, 1267, 1268, 1269, 1281, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1312, 1314, 1316, 1319, 1323, 1338, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1358, 1359, 1361, 1362, 1364, 1366, 1368, 1370, 1372, 1375, 1388, 1390, 1392, 1395, 1399, 1403, 1404, 1405, 1406, 1407, 1409, 1410, 1411, 1413, 1414, 1415, 1417, 1418, 1420, 1422, 1429, 1430, 1432, 1433, 1435, 1437, 1439, 1441, 1443, 1446, 1449, 1450, 1451, 1452, 1453, 1455, 1457, 1458, 1459, 1461, 1462, 1463, 1465, 1466, 1468, 1470, 1472, 1473, 1474, 1475, 1476, 1478, 1479]
Found 716 redundant transitions using SMT.
Drop transitions removed 716 transitions
Redundant transitions reduction (with SMT) removed 716 transitions.
[2024-05-28 10:42:56] [INFO ] Flow matrix only has 301 transitions (discarded 1265 similar events)
Normalized transition count is 283 out of 301 initially.
// Phase 1: matrix 283 rows 127 cols
[2024-05-28 10:42:56] [INFO ] Computed 2 invariants in 3 ms
[2024-05-28 10:42:57] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 127/127 places, 1566/2282 transitions.
Graph (complete) has 528 edges and 127 vertex of which 124 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 124 transition count 1562
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 122 transition count 1490
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 122 transition count 1490
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 111 place count 122 transition count 1388
Applied a total of 111 rules in 87 ms. Remains 122 /127 variables (removed 5) and now considering 1388/1566 (removed 178) transitions.
[2024-05-28 10:42:57] [INFO ] Flow matrix only has 290 transitions (discarded 1098 similar events)
Normalized transition count is 273 out of 290 initially.
// Phase 1: matrix 273 rows 122 cols
[2024-05-28 10:42:57] [INFO ] Computed 2 invariants in 3 ms
[2024-05-28 10:42:57] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 10:42:57] [INFO ] Flow matrix only has 290 transitions (discarded 1098 similar events)
[2024-05-28 10:42:57] [INFO ] Invariant cache hit.
[2024-05-28 10:42:57] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 10:42:57] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 122/127 places, 1388/2282 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4346 ms. Remains : 122/127 places, 1388/2282 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 14) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 10:42:57] [INFO ] Flow matrix only has 290 transitions (discarded 1098 similar events)
[2024-05-28 10:42:57] [INFO ] Invariant cache hit.
[2024-05-28 10:42:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 10:42:57] [INFO ] After 55ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 10:42:57] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 10:42:57] [INFO ] After 58ms SMT Verify possible using 224 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:42:57] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:42:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:42:57] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:42:58] [INFO ] After 60ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:42:58] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-05-28 10:42:58] [INFO ] After 196ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 1388/1388 transitions.
Graph (complete) has 468 edges and 122 vertex of which 87 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.2 ms
Discarding 35 places :
Also discarding 1240 output transitions
Drop transitions removed 1240 transitions
Drop transitions removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 87 transition count 96
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 83 transition count 92
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 83 transition count 92
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 79 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 79 transition count 88
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 75 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 75 transition count 84
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 81 place count 71 transition count 80
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 71 transition count 80
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 88 place count 68 transition count 77
Iterating global reduction 1 with 3 rules applied. Total rules applied 91 place count 68 transition count 77
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 65 transition count 74
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 65 transition count 74
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 63 transition count 72
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 63 transition count 72
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 62 transition count 71
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 62 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 104 place count 62 transition count 70
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 105 place count 62 transition count 69
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 107 place count 61 transition count 68
Applied a total of 107 rules in 20 ms. Remains 61 /122 variables (removed 61) and now considering 68/1388 (removed 1320) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 61/122 places, 68/1388 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 2335620 steps, run timeout after 3001 ms. (steps per millisecond=778 ) properties seen :{}
Probabilistic random walk after 2335620 steps, saw 2072388 distinct states, run finished after 3001 ms. (steps per millisecond=778 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 10:43:01] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 61 cols
[2024-05-28 10:43:01] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 10:43:01] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:43:01] [INFO ] After 14ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 10:43:01] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-28 10:43:01] [INFO ] After 5ms SMT Verify possible using 48 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:43:01] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:43:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-28 10:43:01] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:43:01] [INFO ] After 4ms SMT Verify possible using 48 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:43:01] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-28 10:43:01] [INFO ] After 49ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 61/61 places, 68/68 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 68/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-28 10:43:01] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
[2024-05-28 10:43:01] [INFO ] Invariant cache hit.
[2024-05-28 10:43:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 10:43:01] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
[2024-05-28 10:43:01] [INFO ] Invariant cache hit.
[2024-05-28 10:43:01] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-28 10:43:01] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-28 10:43:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 10:43:01] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
[2024-05-28 10:43:01] [INFO ] Invariant cache hit.
[2024-05-28 10:43:01] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 61/61 places, 68/68 transitions.
Graph (complete) has 6 edges and 61 vertex of which 7 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.0 ms
Discarding 54 places :
Also discarding 0 output transitions
Drop transitions removed 61 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 7 transition count 6
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 6 transition count 5
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 6 transition count 5
Applied a total of 67 rules in 3 ms. Remains 6 /61 variables (removed 55) and now considering 5/68 (removed 63) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 6 cols
[2024-05-28 10:43:01] [INFO ] Computed 2 invariants in 0 ms
[2024-05-28 10:43:01] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 10:43:01] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 10:43:01] [INFO ] After 4ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-28 10:43:01] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0&&X(p1)))||G(p2))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 126 transition count 2256
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 126 transition count 2256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 126 transition count 2254
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 123 transition count 2251
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 123 transition count 2251
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 121 transition count 2249
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 121 transition count 2249
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 60 place count 120 transition count 2248
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 120 transition count 2248
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 119 transition count 2247
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 119 transition count 2247
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 118 transition count 2246
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 118 transition count 2246
Applied a total of 65 rules in 39 ms. Remains 118 /138 variables (removed 20) and now considering 2246/2291 (removed 45) transitions.
[2024-05-28 10:43:01] [INFO ] Flow matrix only has 799 transitions (discarded 1447 similar events)
Normalized transition count is 779 out of 799 initially.
// Phase 1: matrix 779 rows 118 cols
[2024-05-28 10:43:01] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 10:43:02] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
[2024-05-28 10:43:02] [INFO ] Flow matrix only has 799 transitions (discarded 1447 similar events)
[2024-05-28 10:43:02] [INFO ] Invariant cache hit.
[2024-05-28 10:43:02] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-28 10:43:02] [INFO ] Flow matrix only has 799 transitions (discarded 1447 similar events)
[2024-05-28 10:43:02] [INFO ] Invariant cache hit.
[2024-05-28 10:43:02] [INFO ] State equation strengthened by 253 read => feed constraints.
[2024-05-28 10:43:02] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
[2024-05-28 10:43:02] [INFO ] Flow matrix only has 799 transitions (discarded 1447 similar events)
[2024-05-28 10:43:02] [INFO ] Invariant cache hit.
[2024-05-28 10:43:03] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 118/138 places, 2246/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1501 ms. Remains : 118/138 places, 2246/2291 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 294 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(GT 2 s6), p2:(LEQ 2 s43), p1:(GT 2 s117)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 2061 ms.
Entered a terminal (fully accepting) state of product in 3116 steps with 0 reset in 63 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-00 finished in 3982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 131 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 3 places
Reduce places removed 4 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 127 transition count 2259
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 120 transition count 2252
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 120 transition count 2252
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 120 transition count 2250
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 51 place count 115 transition count 2245
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 115 transition count 2245
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 109 transition count 2239
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 109 transition count 2239
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 104 transition count 2234
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 104 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 101 transition count 2231
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 101 transition count 2231
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 87 place count 98 transition count 2228
Iterating global reduction 2 with 3 rules applied. Total rules applied 90 place count 98 transition count 2228
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 92 place count 96 transition count 2226
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 96 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 95 transition count 2225
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 95 transition count 2225
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 95 transition count 2224
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 95 transition count 2223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 99 place count 94 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 100 place count 93 transition count 2222
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 93 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 102 place count 92 transition count 2221
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 92 transition count 2221
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 105 place count 90 transition count 2219
Iterating global reduction 4 with 2 rules applied. Total rules applied 107 place count 90 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 109 place count 88 transition count 2217
Iterating global reduction 4 with 2 rules applied. Total rules applied 111 place count 88 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 113 place count 86 transition count 2215
Iterating global reduction 4 with 2 rules applied. Total rules applied 115 place count 86 transition count 2215
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 117 place count 84 transition count 2213
Iterating global reduction 4 with 2 rules applied. Total rules applied 119 place count 84 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 120 place count 83 transition count 2212
Iterating global reduction 4 with 1 rules applied. Total rules applied 121 place count 83 transition count 2212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 122 place count 83 transition count 2211
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 123 place count 83 transition count 2210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 124 place count 82 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 125 place count 81 transition count 2209
Iterating global reduction 6 with 1 rules applied. Total rules applied 126 place count 81 transition count 2209
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 128 place count 79 transition count 2207
Iterating global reduction 6 with 2 rules applied. Total rules applied 130 place count 79 transition count 2207
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 133 place count 76 transition count 2204
Iterating global reduction 6 with 3 rules applied. Total rules applied 136 place count 76 transition count 2204
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 139 place count 73 transition count 2201
Iterating global reduction 6 with 3 rules applied. Total rules applied 142 place count 73 transition count 2201
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 145 place count 70 transition count 2198
Iterating global reduction 6 with 3 rules applied. Total rules applied 148 place count 70 transition count 2198
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 151 place count 67 transition count 2195
Iterating global reduction 6 with 3 rules applied. Total rules applied 154 place count 67 transition count 2195
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 157 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 158 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 159 place count 66 transition count 2191
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 160 place count 66 transition count 2190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 161 place count 65 transition count 2190
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 163 place count 65 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 164 place count 64 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 165 place count 64 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 166 place count 63 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 167 place count 62 transition count 2186
Iterating global reduction 11 with 1 rules applied. Total rules applied 168 place count 62 transition count 2186
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 170 place count 60 transition count 2184
Iterating global reduction 11 with 2 rules applied. Total rules applied 172 place count 60 transition count 2184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 174 place count 60 transition count 2182
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 175 place count 60 transition count 2181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 176 place count 59 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 177 place count 58 transition count 2180
Iterating global reduction 13 with 1 rules applied. Total rules applied 178 place count 58 transition count 2180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 179 place count 58 transition count 2179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 180 place count 58 transition count 2178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 181 place count 57 transition count 2178
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 182 place count 57 transition count 2177
Applied a total of 182 rules in 1840 ms. Remains 57 /138 variables (removed 81) and now considering 2177/2291 (removed 114) transitions.
[2024-05-28 10:43:07] [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
[2024-05-28 10:43:07] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 10:43:08] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
[2024-05-28 10:43:08] [INFO ] Flow matrix only has 739 transitions (discarded 1438 similar events)
[2024-05-28 10:43:08] [INFO ] Invariant cache hit.
[2024-05-28 10:43:08] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-28 10:43:08] [INFO ] Flow matrix only has 739 transitions (discarded 1438 similar events)
[2024-05-28 10:43:08] [INFO ] Invariant cache hit.
[2024-05-28 10:43:08] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:43:08] [INFO ] Implicit Places using invariants and state equation in 416 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2024-05-28 10:43:11] [INFO ] Redundant transitions in 3187 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.
[2024-05-28 10:43:11] [INFO ] Flow matrix only has 180 transitions (discarded 591 similar events)
// Phase 1: matrix 180 rows 57 cols
[2024-05-28 10:43:11] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 10:43:11] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/138 places, 771/2291 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 22 ms. Remains 50 /57 variables (removed 7) and now considering 636/771 (removed 135) transitions.
[2024-05-28 10:43:11] [INFO ] Flow matrix only has 171 transitions (discarded 465 similar events)
// Phase 1: matrix 171 rows 50 cols
[2024-05-28 10:43:11] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:43:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 10:43:11] [INFO ] Flow matrix only has 171 transitions (discarded 465 similar events)
[2024-05-28 10:43:11] [INFO ] Invariant cache hit.
[2024-05-28 10:43:12] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:43:12] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/138 places, 636/2291 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6370 ms. Remains : 50/138 places, 636/2291 transitions.
Stuttering acceptance computed with spot in 75 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 0 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-01 finished in 6473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 133 transition count 2291
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 127 transition count 2285
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 127 transition count 2285
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 127 transition count 2283
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 22 place count 124 transition count 2280
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 124 transition count 2280
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 28 place count 121 transition count 2277
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 121 transition count 2277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 119 transition count 2275
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 119 transition count 2275
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 117 transition count 2273
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 117 transition count 2273
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 116 transition count 2272
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 116 transition count 2272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 115 transition count 2271
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 115 transition count 2271
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 114 transition count 2270
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 114 transition count 2270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 114 transition count 2269
Applied a total of 46 rules in 44 ms. Remains 114 /138 variables (removed 24) and now considering 2269/2291 (removed 22) transitions.
[2024-05-28 10:43:12] [INFO ] Flow matrix only has 823 transitions (discarded 1446 similar events)
Normalized transition count is 803 out of 823 initially.
// Phase 1: matrix 803 rows 114 cols
[2024-05-28 10:43:12] [INFO ] Computed 1 invariants in 4 ms
[2024-05-28 10:43:12] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
[2024-05-28 10:43:12] [INFO ] Flow matrix only has 823 transitions (discarded 1446 similar events)
[2024-05-28 10:43:12] [INFO ] Invariant cache hit.
[2024-05-28 10:43:12] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 10:43:12] [INFO ] Flow matrix only has 823 transitions (discarded 1446 similar events)
[2024-05-28 10:43:12] [INFO ] Invariant cache hit.
[2024-05-28 10:43:12] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:43:13] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
[2024-05-28 10:43:13] [INFO ] Flow matrix only has 823 transitions (discarded 1446 similar events)
[2024-05-28 10:43:13] [INFO ] Invariant cache hit.
[2024-05-28 10:43:13] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 114/138 places, 2269/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1443 ms. Remains : 114/138 places, 2269/2291 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s69 s61)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 771 ms.
Product exploration explored 100000 steps with 50000 reset in 688 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-02 finished in 3101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 126 transition count 2256
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 126 transition count 2256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 126 transition count 2254
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 123 transition count 2251
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 123 transition count 2251
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 58 place count 120 transition count 2248
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 120 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 63 place count 118 transition count 2246
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 118 transition count 2246
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 117 transition count 2245
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 117 transition count 2245
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 68 place count 116 transition count 2244
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 116 transition count 2244
Applied a total of 69 rules in 44 ms. Remains 116 /138 variables (removed 22) and now considering 2244/2291 (removed 47) transitions.
[2024-05-28 10:43:15] [INFO ] Flow matrix only has 797 transitions (discarded 1447 similar events)
Normalized transition count is 777 out of 797 initially.
// Phase 1: matrix 777 rows 116 cols
[2024-05-28 10:43:15] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 10:43:15] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
[2024-05-28 10:43:15] [INFO ] Flow matrix only has 797 transitions (discarded 1447 similar events)
[2024-05-28 10:43:15] [INFO ] Invariant cache hit.
[2024-05-28 10:43:15] [INFO ] Implicit Places using invariants in 114 ms returned []
[2024-05-28 10:43:15] [INFO ] Flow matrix only has 797 transitions (discarded 1447 similar events)
[2024-05-28 10:43:15] [INFO ] Invariant cache hit.
[2024-05-28 10:43:16] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-05-28 10:43:16] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
[2024-05-28 10:43:16] [INFO ] Flow matrix only has 797 transitions (discarded 1447 similar events)
[2024-05-28 10:43:16] [INFO ] Invariant cache hit.
[2024-05-28 10:43:16] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 116/138 places, 2244/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1434 ms. Remains : 116/138 places, 2244/2291 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s114), p1:(LEQ s45 s62)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1583 ms.
Product exploration explored 100000 steps with 2 reset in 1644 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 95 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 5) seen :3
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 :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.
[2024-05-28 10:43:20] [INFO ] Flow matrix only has 797 transitions (discarded 1447 similar events)
[2024-05-28 10:43:20] [INFO ] Invariant cache hit.
[2024-05-28 10:43:20] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:43:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:43:20] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:43:20] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-05-28 10:43:21] [INFO ] After 169ms SMT Verify possible using 251 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:43:21] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-28 10:43:21] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 2244/2244 transitions.
Graph (complete) has 585 edges and 116 vertex of which 8 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.1 ms
Discarding 108 places :
Also discarding 1687 output transitions
Drop transitions removed 1687 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 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 552 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 553 place count 6 transition count 6
Applied a total of 553 rules in 3 ms. Remains 6 /116 variables (removed 110) and now considering 6/2244 (removed 2238) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 6/116 places, 6/2244 transitions.
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 226 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 2244/2244 transitions.
Graph (complete) has 854 edges and 116 vertex of which 110 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 108 transition count 2239
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 108 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 106 transition count 2237
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 106 transition count 2237
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 103 transition count 2234
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 103 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 100 transition count 2231
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 100 transition count 2231
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 21 place count 98 transition count 2229
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 98 transition count 2229
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 96 transition count 2227
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 96 transition count 2227
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 94 transition count 2225
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 94 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 32 place count 93 transition count 2224
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 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 34 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 36 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.1 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 38 place count 91 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 90 transition count 2219
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 90 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 89 transition count 2218
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 89 transition count 2218
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 87 transition count 2216
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 87 transition count 2216
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 85 transition count 2214
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 85 transition count 2214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 83 transition count 2212
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 83 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 82 transition count 2211
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 82 transition count 2211
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 82 transition count 2210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 81 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 80 transition count 2209
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 80 transition count 2209
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 62 place count 78 transition count 2207
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 78 transition count 2207
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 67 place count 75 transition count 2204
Iterating global reduction 3 with 3 rules applied. Total rules applied 70 place count 75 transition count 2204
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 73 place count 72 transition count 2201
Iterating global reduction 3 with 3 rules applied. Total rules applied 76 place count 72 transition count 2201
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 79 place count 69 transition count 2198
Iterating global reduction 3 with 3 rules applied. Total rules applied 82 place count 69 transition count 2198
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 85 place count 66 transition count 2195
Iterating global reduction 3 with 3 rules applied. Total rules applied 88 place count 66 transition count 2195
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 91 place count 66 transition count 2192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 66 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 93 place count 65 transition count 2191
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 94 place count 65 transition count 2190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 95 place count 64 transition count 2190
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 97 place count 64 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 98 place count 63 transition count 2188
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 63 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 100 place count 62 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 101 place count 61 transition count 2186
Iterating global reduction 8 with 1 rules applied. Total rules applied 102 place count 61 transition count 2186
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 104 place count 59 transition count 2184
Iterating global reduction 8 with 2 rules applied. Total rules applied 106 place count 59 transition count 2184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 108 place count 59 transition count 2182
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 110 place count 59 transition count 2180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 111 place count 58 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 112 place count 57 transition count 2179
Iterating global reduction 10 with 1 rules applied. Total rules applied 113 place count 57 transition count 2179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 114 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 115 place count 57 transition count 2177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 116 place count 56 transition count 2177
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 117 place count 56 transition count 2176
Applied a total of 117 rules in 1457 ms. Remains 56 /116 variables (removed 60) and now considering 2176/2244 (removed 68) transitions.
[2024-05-28 10:43:23] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
Normalized transition count is 718 out of 738 initially.
// Phase 1: matrix 718 rows 56 cols
[2024-05-28 10:43:23] [INFO ] Computed 0 invariants in 5 ms
[2024-05-28 10:43:23] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
[2024-05-28 10:43:23] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:43:23] [INFO ] Invariant cache hit.
[2024-05-28 10:43:23] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 10:43:23] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:43:23] [INFO ] Invariant cache hit.
[2024-05-28 10:43:23] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:43:24] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2024-05-28 10:43:27] [INFO ] Redundant transitions in 3059 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, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 270, 271, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 301, 304, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 350, 351, 352, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 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, 400, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 477, 479, 480, 481, 482, 483, 484, 485, 486, 487, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 545, 546, 547, 589, 601, 602, 605, 615, 616, 617, 627, 630, 639, 640, 643, 652, 654, 655, 665, 672, 673, 674, 675, 677, 678, 679, 685, 706, 712, 713, 714, 715, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 1015, 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, 1046, 1047, 1049, 1056, 1057, 1058, 1059, 1060, 1061, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1138, 1139, 1140, 1141, 1142, 1143, 1150, 1153, 1161, 1162, 1163, 1164, 1165, 1177, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1208, 1210, 1212, 1215, 1219, 1234, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1254, 1255, 1257, 1258, 1260, 1262, 1264, 1266, 1268, 1271, 1284, 1286, 1288, 1291, 1295, 1299, 1300, 1301, 1302, 1303, 1305, 1306, 1307, 1309, 1310, 1311, 1313, 1314, 1316, 1318, 1325, 1326, 1328, 1329, 1331, 1333, 1335, 1337, 1339, 1342, 1345, 1346, 1347, 1348, 1349, 1351, 1353, 1354, 1355, 1357, 1358, 1359, 1361, 1362, 1364, 1366, 1368, 1369, 1370, 1371, 1372, 1374, 1375, 1381, 1382, 1383, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1410, 1411, 1412, 1419, 1420, 1421, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 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, 1579, 1580, 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, 1643, 1644, 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, 1684, 1685, 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, 1729, 1730, 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, 1800, 1801, 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, 1943, 1944, 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, 2056, 2057, 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, 2174, 2175]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2024-05-28 10:43:27] [INFO ] Flow matrix only has 179 transitions (discarded 591 similar events)
// Phase 1: matrix 179 rows 56 cols
[2024-05-28 10:43:27] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 10:43:27] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/116 places, 770/2244 transitions.
Graph (complete) has 551 edges and 56 vertex of which 53 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 53 transition count 767
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 50 transition count 691
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 50 transition count 691
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 50 transition count 688
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 49 transition count 636
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 49 transition count 636
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 49 transition count 635
Applied a total of 16 rules in 24 ms. Remains 49 /56 variables (removed 7) and now considering 635/770 (removed 135) transitions.
[2024-05-28 10:43:27] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
// Phase 1: matrix 170 rows 49 cols
[2024-05-28 10:43:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:43:27] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 10:43:27] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:43:27] [INFO ] Invariant cache hit.
[2024-05-28 10:43:27] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:43:27] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/116 places, 635/2244 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5856 ms. Remains : 49/116 places, 635/2244 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 8 factoid took 271 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:43:28] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:43:28] [INFO ] Invariant cache hit.
[2024-05-28 10:43:28] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:43:28] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:43:28] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:43:28] [INFO ] After 33ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:43:28] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-28 10:43:28] [INFO ] After 118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 39 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Parikh walk visited 2 properties in 2 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 363 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 634 ms.
Product exploration explored 100000 steps with 0 reset in 637 ms.
Built C files in :
/tmp/ltsmin17943729126823795119
[2024-05-28 10:43:30] [INFO ] Computing symmetric may disable matrix : 635 transitions.
[2024-05-28 10:43:30] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:30] [INFO ] Computing symmetric may enable matrix : 635 transitions.
[2024-05-28 10:43:30] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:30] [INFO ] Computing Do-Not-Accords matrix : 635 transitions.
[2024-05-28 10:43:30] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:30] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17943729126823795119
Running compilation step : cd /tmp/ltsmin17943729126823795119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1731 ms.
Running link step : cd /tmp/ltsmin17943729126823795119;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin17943729126823795119;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8891319654622630475.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 49 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 49/49 places, 635/635 transitions.
Applied a total of 0 rules in 18 ms. Remains 49 /49 variables (removed 0) and now considering 635/635 (removed 0) transitions.
[2024-05-28 10:43:45] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:43:45] [INFO ] Invariant cache hit.
[2024-05-28 10:43:45] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2024-05-28 10:43:45] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:43:45] [INFO ] Invariant cache hit.
[2024-05-28 10:43:45] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-28 10:43:45] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:43:45] [INFO ] Invariant cache hit.
[2024-05-28 10:43:45] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:43:46] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-28 10:43:46] [INFO ] Redundant transitions in 580 ms returned [223, 224, 226, 227, 228, 229, 230, 231, 232, 234, 235, 237, 238, 239, 240, 242, 243, 244, 245, 247, 248, 249, 250, 251, 252, 253, 255, 256, 258, 259, 260, 261, 263, 264, 266, 267, 268, 269, 270, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 284, 285, 287, 288, 289, 290, 292, 293, 295, 296, 297, 298, 299, 301, 302, 304, 305, 306, 307, 309, 310, 312, 313, 314, 315, 316, 317, 318, 320, 321, 322, 323, 325, 326, 327, 328, 330, 331, 333, 334, 335, 336, 337, 338, 339, 341, 342, 535, 536, 538, 539, 540, 541, 542, 543, 545, 546, 548, 549, 550, 551, 553, 554, 555, 556, 557, 558, 559, 560, 562, 563, 565, 566, 567, 568, 570, 571, 573, 574, 576, 577, 578, 579, 581, 582, 583, 584, 585, 586, 587, 589, 590, 591, 592, 593, 595, 596, 598, 599, 600, 602, 603, 605, 606, 607, 609, 610, 611, 612, 613, 614, 615, 616, 617, 619, 620, 621, 623, 624, 626, 627, 628, 629, 630, 631, 633, 634]
Found 176 redundant transitions using SMT.
Drop transitions removed 176 transitions
Redundant transitions reduction (with SMT) removed 176 transitions.
[2024-05-28 10:43:46] [INFO ] Flow matrix only has 158 transitions (discarded 301 similar events)
// Phase 1: matrix 158 rows 49 cols
[2024-05-28 10:43:46] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:43:46] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/49 places, 459/635 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 46 transition count 441
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 46 transition count 441
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 46 transition count 438
Applied a total of 9 rules in 10 ms. Remains 46 /49 variables (removed 3) and now considering 438/459 (removed 21) transitions.
[2024-05-28 10:43:46] [INFO ] Flow matrix only has 155 transitions (discarded 283 similar events)
// Phase 1: matrix 155 rows 46 cols
[2024-05-28 10:43:46] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:43:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-28 10:43:46] [INFO ] Flow matrix only has 155 transitions (discarded 283 similar events)
[2024-05-28 10:43:46] [INFO ] Invariant cache hit.
[2024-05-28 10:43:46] [INFO ] State equation strengthened by 119 read => feed constraints.
[2024-05-28 10:43:46] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/49 places, 438/635 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1220 ms. Remains : 46/49 places, 438/635 transitions.
Built C files in :
/tmp/ltsmin8482319285583795449
[2024-05-28 10:43:46] [INFO ] Computing symmetric may disable matrix : 438 transitions.
[2024-05-28 10:43:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:46] [INFO ] Computing symmetric may enable matrix : 438 transitions.
[2024-05-28 10:43:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:46] [INFO ] Computing Do-Not-Accords matrix : 438 transitions.
[2024-05-28 10:43:46] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:43:46] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8482319285583795449
Running compilation step : cd /tmp/ltsmin8482319285583795449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 946 ms.
Running link step : cd /tmp/ltsmin8482319285583795449;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin8482319285583795449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11392326491956865277.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 10:44:02] [INFO ] Flatten gal took : 14 ms
[2024-05-28 10:44:02] [INFO ] Flatten gal took : 13 ms
[2024-05-28 10:44:02] [INFO ] Time to serialize gal into /tmp/LTL8327615844078795442.gal : 4 ms
[2024-05-28 10:44:02] [INFO ] Time to serialize properties into /tmp/LTL3765940832471199268.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8327615844078795442.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11680422101160790617.hoa' '-atoms' '/tmp/LTL3765940832471199268.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3765940832471199268.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11680422101160790617.hoa
Detected timeout of ITS tools.
[2024-05-28 10:44:17] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:44:17] [INFO ] Flatten gal took : 20 ms
[2024-05-28 10:44:17] [INFO ] Time to serialize gal into /tmp/LTL7270444924336088995.gal : 5 ms
[2024-05-28 10:44:17] [INFO ] Time to serialize properties into /tmp/LTL10207388374976022665.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7270444924336088995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10207388374976022665.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("(p196>=1)"))||(X(G("(p99<=p120)")))))
Formula 0 simplified : G!"(p196>=1)" & XF!"(p99<=p120)"
Detected timeout of ITS tools.
[2024-05-28 10:44:32] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:44:32] [INFO ] Applying decomposition
[2024-05-28 10:44:32] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3111920788801292581.txt' '-o' '/tmp/graph3111920788801292581.bin' '-w' '/tmp/graph3111920788801292581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3111920788801292581.bin' '-l' '-1' '-v' '-w' '/tmp/graph3111920788801292581.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:44:32] [INFO ] Decomposing Gal with order
[2024-05-28 10:44:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:44:32] [INFO ] Removed a total of 773 redundant transitions.
[2024-05-28 10:44:32] [INFO ] Flatten gal took : 154 ms
[2024-05-28 10:44:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 241 labels/synchronizations in 11 ms.
[2024-05-28 10:44:32] [INFO ] Time to serialize gal into /tmp/LTL16376807664439431396.gal : 4 ms
[2024-05-28 10:44:32] [INFO ] Time to serialize properties into /tmp/LTL474363492236667824.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16376807664439431396.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL474363492236667824.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("(gu2.p196>=1)"))||(X(G("(gu2.p99<=gu2.p120)")))))
Formula 0 simplified : G!"(gu2.p196>=1)" & XF!"(gu2.p99<=gu2.p120)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13218627727149262900
[2024-05-28 10:44:47] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13218627727149262900
Running compilation step : cd /tmp/ltsmin13218627727149262900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 928 ms.
Running link step : cd /tmp/ltsmin13218627727149262900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13218627727149262900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X([]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-03 finished in 107640 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p1 U p2))||p0))))'
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 127 transition count 2257
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 127 transition count 2257
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 47 place count 127 transition count 2255
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 50 place count 124 transition count 2252
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 124 transition count 2252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 121 transition count 2249
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 121 transition count 2249
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 119 transition count 2247
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 119 transition count 2247
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 117 transition count 2245
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 117 transition count 2245
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 115 transition count 2243
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 115 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 114 transition count 2242
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 114 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 113 transition count 2241
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 113 transition count 2241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 113 transition count 2240
Applied a total of 76 rules in 48 ms. Remains 113 /138 variables (removed 25) and now considering 2240/2291 (removed 51) transitions.
[2024-05-28 10:45:03] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
Normalized transition count is 774 out of 794 initially.
// Phase 1: matrix 774 rows 113 cols
[2024-05-28 10:45:03] [INFO ] Computed 1 invariants in 4 ms
[2024-05-28 10:45:03] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
[2024-05-28 10:45:03] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:03] [INFO ] Invariant cache hit.
[2024-05-28 10:45:03] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-28 10:45:03] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:03] [INFO ] Invariant cache hit.
[2024-05-28 10:45:03] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:45:04] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2024-05-28 10:45:04] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:04] [INFO ] Invariant cache hit.
[2024-05-28 10:45:04] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/138 places, 2240/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1510 ms. Remains : 113/138 places, 2240/2291 transitions.
Stuttering acceptance computed with spot in 125 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 s111) (LEQ s107 s48)), p2:(LEQ 3 s111), p1:(LEQ 3 s7)], 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 1 reset in 1742 ms.
Product exploration explored 100000 steps with 0 reset in 1717 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 88 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 124 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 138 ms. (steps per millisecond=72 ) properties (out of 3) 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 3) 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 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
Interrupted probabilistic random walk after 451128 steps, run timeout after 3002 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 451128 steps, saw 434339 distinct states, run finished after 3002 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-28 10:45:11] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:11] [INFO ] Invariant cache hit.
[2024-05-28 10:45:11] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-28 10:45:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:45:11] [INFO ] After 134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-28 10:45:11] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:45:12] [INFO ] After 183ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-28 10:45:12] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 55 ms.
[2024-05-28 10:45:12] [INFO ] After 523ms 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 5 ms.
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 2240/2240 transitions.
Graph (complete) has 581 edges and 113 vertex of which 14 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.0 ms
Discarding 99 places :
Also discarding 1678 output transitions
Drop transitions removed 1678 transitions
Drop transitions removed 549 transitions
Reduce isomorphic transitions removed 549 transitions.
Iterating post reduction 0 with 549 rules applied. Total rules applied 550 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 551 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 552 place count 12 transition count 12
Applied a total of 552 rules in 4 ms. Remains 12 /113 variables (removed 101) and now considering 12/2240 (removed 2228) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 12/113 places, 12/2240 transitions.
Finished random walk after 6684 steps, including 2 resets, run visited all 3 properties in 8 ms. (steps per millisecond=835 )
Parikh walk visited 0 properties in 0 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 225 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 133 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 2240/2240 transitions.
Applied a total of 0 rules in 10 ms. Remains 113 /113 variables (removed 0) and now considering 2240/2240 (removed 0) transitions.
[2024-05-28 10:45:12] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:12] [INFO ] Invariant cache hit.
[2024-05-28 10:45:13] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
[2024-05-28 10:45:13] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:13] [INFO ] Invariant cache hit.
[2024-05-28 10:45:13] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-28 10:45:13] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:13] [INFO ] Invariant cache hit.
[2024-05-28 10:45:13] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:45:13] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
[2024-05-28 10:45:13] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:13] [INFO ] Invariant cache hit.
[2024-05-28 10:45:14] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1436 ms. Remains : 113/113 places, 2240/2240 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), true, (X (X p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 86 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 117 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10005 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) 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 :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 :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 :0
Interrupted probabilistic random walk after 601804 steps, run timeout after 3001 ms. (steps per millisecond=200 ) properties seen :{}
Probabilistic random walk after 601804 steps, saw 579559 distinct states, run finished after 3001 ms. (steps per millisecond=200 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-28 10:45:17] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:17] [INFO ] Invariant cache hit.
[2024-05-28 10:45:17] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-28 10:45:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:45:17] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-28 10:45:17] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:45:17] [INFO ] After 184ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-28 10:45:18] [INFO ] After 274ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 70 ms.
[2024-05-28 10:45:18] [INFO ] After 541ms 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 5 ms.
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 2240/2240 transitions.
Graph (complete) has 581 edges and 113 vertex of which 14 are kept as prefixes of interest. Removing 99 places using SCC suffix rule.0 ms
Discarding 99 places :
Also discarding 1678 output transitions
Drop transitions removed 1678 transitions
Drop transitions removed 549 transitions
Reduce isomorphic transitions removed 549 transitions.
Iterating post reduction 0 with 549 rules applied. Total rules applied 550 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 551 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 552 place count 12 transition count 12
Applied a total of 552 rules in 4 ms. Remains 12 /113 variables (removed 101) and now considering 12/2240 (removed 2228) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 12/113 places, 12/2240 transitions.
Finished random walk after 119 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=119 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), true, (X (X p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
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 149 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 135 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 0 reset in 1715 ms.
Product exploration explored 100000 steps with 0 reset in 1653 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 2240/2240 transitions.
Graph (complete) has 847 edges and 113 vertex of which 107 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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 106 transition count 2236
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 106 transition count 2236
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 105 transition count 2235
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 105 transition count 2235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 7 place count 103 transition count 2233
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 103 transition count 2233
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 11 place count 101 transition count 2231
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 101 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 14 place count 100 transition count 2230
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 100 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 99 transition count 2229
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 99 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 98 transition count 2228
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 98 transition count 2228
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 98 transition count 2225
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 814 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 24 place count 96 transition count 2224
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 95 transition count 2223
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 95 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 94 transition count 2222
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 94 transition count 2222
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 92 transition count 2220
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 92 transition count 2220
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 90 transition count 2218
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 90 transition count 2218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 88 transition count 2216
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 88 transition count 2216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 87 transition count 2215
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 87 transition count 2215
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 87 transition count 2214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 86 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 85 transition count 2213
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 85 transition count 2213
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 83 transition count 2211
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 83 transition count 2211
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 80 transition count 2208
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 80 transition count 2208
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 77 transition count 2205
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 77 transition count 2205
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 74 transition count 2202
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 74 transition count 2202
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 72 transition count 2200
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 72 transition count 2200
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 74 place count 72 transition count 2198
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 72 transition count 2197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 76 place count 71 transition count 2197
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 77 place count 71 transition count 2196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 78 place count 70 transition count 2196
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 79 place count 70 transition count 2195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 80 place count 69 transition count 2195
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 81 place count 69 transition count 2194
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 82 place count 68 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 83 place count 67 transition count 2193
Iterating global reduction 7 with 1 rules applied. Total rules applied 84 place count 67 transition count 2193
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 86 place count 65 transition count 2191
Iterating global reduction 7 with 2 rules applied. Total rules applied 88 place count 65 transition count 2191
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 90 place count 65 transition count 2189
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 92 place count 65 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 93 place count 64 transition count 2187
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 96 place count 64 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 97 place count 63 transition count 2184
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 98 place count 63 transition count 2183
Applied a total of 98 rules in 1356 ms. Remains 63 /113 variables (removed 50) and now considering 2183/2240 (removed 57) transitions.
[2024-05-28 10:45:23] [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
[2024-05-28 10:45:23] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 10:45:24] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
[2024-05-28 10:45:27] [INFO ] Redundant transitions in 3122 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.
[2024-05-28 10:45:27] [INFO ] Flow matrix only has 186 transitions (discarded 591 similar events)
// Phase 1: matrix 186 rows 63 cols
[2024-05-28 10:45:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:45:27] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/113 places, 777/2240 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.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 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 20 ms. Remains 56 /63 variables (removed 7) and now considering 642/777 (removed 135) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 56/113 places, 642/2240 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5108 ms. Remains : 56/113 places, 642/2240 transitions.
Built C files in :
/tmp/ltsmin9016165994189202018
[2024-05-28 10:45:27] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9016165994189202018
Running compilation step : cd /tmp/ltsmin9016165994189202018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9016165994189202018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9016165994189202018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 2240/2240 transitions.
Applied a total of 0 rules in 9 ms. Remains 113 /113 variables (removed 0) and now considering 2240/2240 (removed 0) transitions.
[2024-05-28 10:45:30] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
Normalized transition count is 774 out of 794 initially.
// Phase 1: matrix 774 rows 113 cols
[2024-05-28 10:45:30] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:45:30] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
[2024-05-28 10:45:30] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:30] [INFO ] Invariant cache hit.
[2024-05-28 10:45:31] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-28 10:45:31] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:31] [INFO ] Invariant cache hit.
[2024-05-28 10:45:31] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:45:31] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
[2024-05-28 10:45:31] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:45:31] [INFO ] Invariant cache hit.
[2024-05-28 10:45:31] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1342 ms. Remains : 113/113 places, 2240/2240 transitions.
Built C files in :
/tmp/ltsmin17998550682095698474
[2024-05-28 10:45:31] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17998550682095698474
Running compilation step : cd /tmp/ltsmin17998550682095698474;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17998550682095698474;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17998550682095698474;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 10:45:35] [INFO ] Flatten gal took : 76 ms
[2024-05-28 10:45:35] [INFO ] Flatten gal took : 73 ms
[2024-05-28 10:45:35] [INFO ] Time to serialize gal into /tmp/LTL12631636130408706092.gal : 13 ms
[2024-05-28 10:45:35] [INFO ] Time to serialize properties into /tmp/LTL16646905975293853160.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12631636130408706092.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4604948944723046780.hoa' '-atoms' '/tmp/LTL16646905975293853160.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16646905975293853160.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4604948944723046780.hoa
Detected timeout of ITS tools.
[2024-05-28 10:45:50] [INFO ] Flatten gal took : 49 ms
[2024-05-28 10:45:50] [INFO ] Flatten gal took : 49 ms
[2024-05-28 10:45:50] [INFO ] Time to serialize gal into /tmp/LTL10052297112498509813.gal : 11 ms
[2024-05-28 10:45:50] [INFO ] Time to serialize properties into /tmp/LTL102560238764216489.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10052297112498509813.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL102560238764216489.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p196<3)||(p188<=p105))")||(X(("(p17>=3)")U("(p196>=3)")))))))
Formula 0 simplified : XF(!"((p196<3)||(p188<=p105))" & X(!"(p17>=3)" R !"(p196>=3)"))
Detected timeout of ITS tools.
[2024-05-28 10:46:05] [INFO ] Flatten gal took : 43 ms
[2024-05-28 10:46:05] [INFO ] Applying decomposition
[2024-05-28 10:46:05] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph454926207987459833.txt' '-o' '/tmp/graph454926207987459833.bin' '-w' '/tmp/graph454926207987459833.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph454926207987459833.bin' '-l' '-1' '-v' '-w' '/tmp/graph454926207987459833.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:46:05] [INFO ] Decomposing Gal with order
[2024-05-28 10:46:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:46:05] [INFO ] Removed a total of 2464 redundant transitions.
[2024-05-28 10:46:05] [INFO ] Flatten gal took : 130 ms
[2024-05-28 10:46:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 183 labels/synchronizations in 20 ms.
[2024-05-28 10:46:05] [INFO ] Time to serialize gal into /tmp/LTL6281333424670918782.gal : 8 ms
[2024-05-28 10:46:05] [INFO ] Time to serialize properties into /tmp/LTL16490932941350422562.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6281333424670918782.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16490932941350422562.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((gi0.gi2.gi1.gu33.p196<3)||(gu14.p188<=gu14.p105))")||(X(("(gi0.gi2.gi0.gu32.p17>=3)")U("(gi0.gi2.gi1.gu33.p196>=3)")))))))
Formula 0 simplified : XF(!"((gi0.gi2.gi1.gu33.p196<3)||(gu14.p188<=gu14.p105))" & X(!"(gi0.gi2.gi0.gu32.p17>=3)" R !"(gi0.gi2.gi1.gu33.p196>=3)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11803150611209062971
[2024-05-28 10:46:21] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11803150611209062971
Running compilation step : cd /tmp/ltsmin11803150611209062971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11803150611209062971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11803150611209062971;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-06 finished in 81082 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(F(p0)))||(p1&&X((p1 U (p0||G(p1))))))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 127 transition count 2257
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 127 transition count 2257
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 47 place count 127 transition count 2255
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 50 place count 124 transition count 2252
Iterating global reduction 2 with 3 rules applied. Total rules applied 53 place count 124 transition count 2252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 121 transition count 2249
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 121 transition count 2249
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 119 transition count 2247
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 119 transition count 2247
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 117 transition count 2245
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 117 transition count 2245
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 115 transition count 2243
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 115 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 114 transition count 2242
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 114 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 113 transition count 2241
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 113 transition count 2241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 113 transition count 2240
Applied a total of 76 rules in 49 ms. Remains 113 /138 variables (removed 25) and now considering 2240/2291 (removed 51) transitions.
[2024-05-28 10:46:24] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:24] [INFO ] Invariant cache hit.
[2024-05-28 10:46:24] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
[2024-05-28 10:46:24] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:24] [INFO ] Invariant cache hit.
[2024-05-28 10:46:24] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 10:46:24] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:24] [INFO ] Invariant cache hit.
[2024-05-28 10:46:24] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:46:25] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2024-05-28 10:46:25] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:25] [INFO ] Invariant cache hit.
[2024-05-28 10:46:25] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/138 places, 2240/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1406 ms. Remains : 113/138 places, 2240/2291 transitions.
Stuttering acceptance computed with spot in 181 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 s10 s87), p1:(GT 3 s107)], 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]]
Product exploration explored 100000 steps with 1 reset in 1536 ms.
Stuttering criterion allowed to conclude after 15486 steps with 2 reset in 260 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-07 finished in 3421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 118 transition count 2251
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 118 transition count 2251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 118 transition count 2249
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 51 place count 113 transition count 2244
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 113 transition count 2244
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 107 transition count 2238
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 107 transition count 2238
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 72 place count 103 transition count 2234
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 103 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 100 transition count 2231
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 100 transition count 2231
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 97 transition count 2228
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 97 transition count 2228
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 96 transition count 2227
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 96 transition count 2227
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 95 transition count 2226
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 95 transition count 2226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 95 transition count 2225
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 95 place count 95 transition count 2223
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 811 edges and 94 vertex of which 93 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 3 with 2 rules applied. Total rules applied 97 place count 93 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 98 place count 92 transition count 2221
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 92 transition count 2221
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 100 place count 91 transition count 2220
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 91 transition count 2220
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 103 place count 89 transition count 2218
Iterating global reduction 4 with 2 rules applied. Total rules applied 105 place count 89 transition count 2218
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 107 place count 87 transition count 2216
Iterating global reduction 4 with 2 rules applied. Total rules applied 109 place count 87 transition count 2216
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 111 place count 85 transition count 2214
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 85 transition count 2214
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 115 place count 83 transition count 2212
Iterating global reduction 4 with 2 rules applied. Total rules applied 117 place count 83 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 82 transition count 2211
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 82 transition count 2211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 82 transition count 2210
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 121 place count 82 transition count 2209
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 122 place count 81 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 123 place count 80 transition count 2208
Iterating global reduction 6 with 1 rules applied. Total rules applied 124 place count 80 transition count 2208
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 126 place count 78 transition count 2206
Iterating global reduction 6 with 2 rules applied. Total rules applied 128 place count 78 transition count 2206
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 131 place count 75 transition count 2203
Iterating global reduction 6 with 3 rules applied. Total rules applied 134 place count 75 transition count 2203
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 137 place count 72 transition count 2200
Iterating global reduction 6 with 3 rules applied. Total rules applied 140 place count 72 transition count 2200
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 144 place count 68 transition count 2196
Iterating global reduction 6 with 4 rules applied. Total rules applied 148 place count 68 transition count 2196
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 151 place count 65 transition count 2193
Iterating global reduction 6 with 3 rules applied. Total rules applied 154 place count 65 transition count 2193
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 157 place count 65 transition count 2190
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 158 place count 65 transition count 2189
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 159 place count 64 transition count 2189
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 161 place count 64 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 162 place count 63 transition count 2187
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 163 place count 63 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 164 place count 62 transition count 2186
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 165 place count 62 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 166 place count 61 transition count 2185
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 167 place count 60 transition count 2184
Iterating global reduction 11 with 1 rules applied. Total rules applied 168 place count 60 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 169 place count 59 transition count 2183
Iterating global reduction 11 with 1 rules applied. Total rules applied 170 place count 59 transition count 2183
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 171 place count 59 transition count 2182
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 172 place count 59 transition count 2181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 173 place count 58 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 174 place count 57 transition count 2180
Iterating global reduction 13 with 1 rules applied. Total rules applied 175 place count 57 transition count 2180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 176 place count 57 transition count 2179
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 178 place count 57 transition count 2177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 179 place count 56 transition count 2177
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 180 place count 56 transition count 2176
Applied a total of 180 rules in 1411 ms. Remains 56 /138 variables (removed 82) and now considering 2176/2291 (removed 115) transitions.
[2024-05-28 10:46:28] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
Normalized transition count is 718 out of 738 initially.
// Phase 1: matrix 718 rows 56 cols
[2024-05-28 10:46:28] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 10:46:29] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
[2024-05-28 10:46:29] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:46:29] [INFO ] Invariant cache hit.
[2024-05-28 10:46:29] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-28 10:46:29] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:46:29] [INFO ] Invariant cache hit.
[2024-05-28 10:46:29] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:46:29] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-05-28 10:46:32] [INFO ] Redundant transitions in 2945 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, 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, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 270, 271, 274, 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, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 350, 351, 352, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 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, 400, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 477, 479, 480, 481, 482, 483, 484, 485, 486, 487, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 545, 546, 547, 589, 601, 602, 605, 615, 616, 617, 627, 630, 639, 640, 643, 652, 654, 655, 665, 672, 673, 674, 675, 677, 678, 679, 685, 706, 712, 713, 714, 715, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 1015, 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, 1046, 1047, 1049, 1056, 1057, 1058, 1059, 1060, 1061, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1138, 1139, 1140, 1141, 1142, 1143, 1150, 1153, 1161, 1162, 1163, 1164, 1165, 1177, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1208, 1210, 1212, 1215, 1219, 1234, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1254, 1255, 1257, 1258, 1260, 1262, 1264, 1266, 1268, 1271, 1284, 1286, 1288, 1291, 1295, 1299, 1300, 1301, 1302, 1303, 1305, 1306, 1307, 1309, 1310, 1311, 1313, 1314, 1316, 1318, 1325, 1326, 1328, 1329, 1331, 1333, 1335, 1337, 1339, 1342, 1345, 1346, 1347, 1348, 1349, 1351, 1353, 1354, 1355, 1357, 1358, 1359, 1361, 1362, 1364, 1366, 1368, 1369, 1370, 1371, 1372, 1374, 1375, 1381, 1382, 1383, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1410, 1411, 1412, 1419, 1420, 1421, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 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, 1579, 1580, 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, 1643, 1644, 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, 1684, 1685, 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, 1729, 1730, 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, 1800, 1801, 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, 1943, 1944, 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, 2056, 2057, 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, 2174, 2175]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2024-05-28 10:46:32] [INFO ] Flow matrix only has 179 transitions (discarded 591 similar events)
// Phase 1: matrix 179 rows 56 cols
[2024-05-28 10:46:32] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:32] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/138 places, 770/2291 transitions.
Graph (complete) has 551 edges and 56 vertex of which 53 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 53 transition count 767
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 50 transition count 691
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 50 transition count 691
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 50 transition count 688
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 49 transition count 636
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 49 transition count 636
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 49 transition count 635
Applied a total of 16 rules in 22 ms. Remains 49 /56 variables (removed 7) and now considering 635/770 (removed 135) transitions.
[2024-05-28 10:46:32] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
// Phase 1: matrix 170 rows 49 cols
[2024-05-28 10:46:32] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:32] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-28 10:46:32] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:46:32] [INFO ] Invariant cache hit.
[2024-05-28 10:46:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:46:33] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/138 places, 635/2291 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5603 ms. Remains : 49/138 places, 635/2291 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s41 s45), p1:(GT 1 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-08 finished in 5738 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 118 transition count 2251
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 118 transition count 2251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 118 transition count 2249
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 51 place count 113 transition count 2244
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 113 transition count 2244
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 107 transition count 2238
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 107 transition count 2238
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 102 transition count 2233
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 102 transition count 2233
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 98 transition count 2229
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 98 transition count 2229
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 94 transition count 2225
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 94 transition count 2225
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 92 transition count 2223
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 92 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 91 transition count 2222
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 91 transition count 2222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 101 place count 91 transition count 2221
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 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 3 with 2 rules applied. Total rules applied 105 place count 89 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 106 place count 88 transition count 2217
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 88 transition count 2217
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 108 place count 87 transition count 2216
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 87 transition count 2216
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 111 place count 85 transition count 2214
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 85 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 114 place count 84 transition count 2213
Iterating global reduction 4 with 1 rules applied. Total rules applied 115 place count 84 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 116 place count 83 transition count 2212
Iterating global reduction 4 with 1 rules applied. Total rules applied 117 place count 83 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 82 transition count 2211
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 82 transition count 2211
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 120 place count 82 transition count 2210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 121 place count 81 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 122 place count 80 transition count 2209
Iterating global reduction 5 with 1 rules applied. Total rules applied 123 place count 80 transition count 2209
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 125 place count 78 transition count 2207
Iterating global reduction 5 with 2 rules applied. Total rules applied 127 place count 78 transition count 2207
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 130 place count 75 transition count 2204
Iterating global reduction 5 with 3 rules applied. Total rules applied 133 place count 75 transition count 2204
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 136 place count 72 transition count 2201
Iterating global reduction 5 with 3 rules applied. Total rules applied 139 place count 72 transition count 2201
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 143 place count 68 transition count 2197
Iterating global reduction 5 with 4 rules applied. Total rules applied 147 place count 68 transition count 2197
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 151 place count 64 transition count 2193
Iterating global reduction 5 with 4 rules applied. Total rules applied 155 place count 64 transition count 2193
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 159 place count 64 transition count 2189
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 160 place count 64 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 161 place count 63 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 162 place count 63 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 163 place count 62 transition count 2187
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 165 place count 62 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 166 place count 61 transition count 2185
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 167 place count 61 transition count 2184
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 168 place count 60 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 169 place count 59 transition count 2183
Iterating global reduction 10 with 1 rules applied. Total rules applied 170 place count 59 transition count 2183
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 172 place count 57 transition count 2181
Iterating global reduction 10 with 2 rules applied. Total rules applied 174 place count 57 transition count 2181
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 176 place count 57 transition count 2179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 177 place count 57 transition count 2178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 178 place count 56 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 179 place count 55 transition count 2177
Iterating global reduction 12 with 1 rules applied. Total rules applied 180 place count 55 transition count 2177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 181 place count 55 transition count 2176
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 182 place count 55 transition count 2175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 183 place count 54 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 184 place count 54 transition count 2174
Applied a total of 184 rules in 1374 ms. Remains 54 /138 variables (removed 84) and now considering 2174/2291 (removed 117) transitions.
[2024-05-28 10:46:34] [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
[2024-05-28 10:46:34] [INFO ] Computed 0 invariants in 5 ms
[2024-05-28 10:46:34] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
[2024-05-28 10:46:34] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2024-05-28 10:46:34] [INFO ] Invariant cache hit.
[2024-05-28 10:46:35] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-28 10:46:35] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2024-05-28 10:46:35] [INFO ] Invariant cache hit.
[2024-05-28 10:46:35] [INFO ] State equation strengthened by 193 read => feed constraints.
[2024-05-28 10:46:35] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2024-05-28 10:46:38] [INFO ] Redundant transitions in 3099 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, 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, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 269, 270, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 302, 304, 305, 306, 307, 308, 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.
[2024-05-28 10:46:38] [INFO ] Flow matrix only has 177 transitions (discarded 591 similar events)
// Phase 1: matrix 177 rows 54 cols
[2024-05-28 10:46:38] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:46:38] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/138 places, 768/2291 transitions.
Graph (complete) has 548 edges and 54 vertex of which 51 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 51 transition count 765
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 48 transition count 689
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 48 transition count 689
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 48 transition count 686
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 47 transition count 634
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 47 transition count 634
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 47 transition count 633
Applied a total of 16 rules in 21 ms. Remains 47 /54 variables (removed 7) and now considering 633/768 (removed 135) transitions.
[2024-05-28 10:46:38] [INFO ] Flow matrix only has 168 transitions (discarded 465 similar events)
// Phase 1: matrix 168 rows 47 cols
[2024-05-28 10:46:38] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:46:38] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-28 10:46:38] [INFO ] Flow matrix only has 168 transitions (discarded 465 similar events)
[2024-05-28 10:46:38] [INFO ] Invariant cache hit.
[2024-05-28 10:46:38] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-28 10:46:38] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/138 places, 633/2291 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5739 ms. Remains : 47/138 places, 633/2291 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s46)], 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 229 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-09 finished in 5799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 118 transition count 2251
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 118 transition count 2251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 118 transition count 2249
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 51 place count 113 transition count 2244
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 113 transition count 2244
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 107 transition count 2238
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 107 transition count 2238
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 102 transition count 2233
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 102 transition count 2233
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 98 transition count 2229
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 98 transition count 2229
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 95 transition count 2226
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 95 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 93 place count 94 transition count 2225
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 94 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 95 place count 93 transition count 2224
Iterating global reduction 2 with 1 rules applied. Total rules applied 96 place count 93 transition count 2224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 97 place count 93 transition count 2223
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 99 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.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 101 place count 91 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 102 place count 90 transition count 2219
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 90 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 104 place count 89 transition count 2218
Iterating global reduction 4 with 1 rules applied. Total rules applied 105 place count 89 transition count 2218
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 107 place count 87 transition count 2216
Iterating global reduction 4 with 2 rules applied. Total rules applied 109 place count 87 transition count 2216
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 111 place count 85 transition count 2214
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 85 transition count 2214
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 115 place count 83 transition count 2212
Iterating global reduction 4 with 2 rules applied. Total rules applied 117 place count 83 transition count 2212
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 119 place count 81 transition count 2210
Iterating global reduction 4 with 2 rules applied. Total rules applied 121 place count 81 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 122 place count 80 transition count 2209
Iterating global reduction 4 with 1 rules applied. Total rules applied 123 place count 80 transition count 2209
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 124 place count 80 transition count 2208
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 125 place count 80 transition count 2207
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 126 place count 79 transition count 2207
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 127 place count 78 transition count 2206
Iterating global reduction 6 with 1 rules applied. Total rules applied 128 place count 78 transition count 2206
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 130 place count 76 transition count 2204
Iterating global reduction 6 with 2 rules applied. Total rules applied 132 place count 76 transition count 2204
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 135 place count 73 transition count 2201
Iterating global reduction 6 with 3 rules applied. Total rules applied 138 place count 73 transition count 2201
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 141 place count 70 transition count 2198
Iterating global reduction 6 with 3 rules applied. Total rules applied 144 place count 70 transition count 2198
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 148 place count 66 transition count 2194
Iterating global reduction 6 with 4 rules applied. Total rules applied 152 place count 66 transition count 2194
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 155 place count 63 transition count 2191
Iterating global reduction 6 with 3 rules applied. Total rules applied 158 place count 63 transition count 2191
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 161 place count 63 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 162 place count 63 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 163 place count 62 transition count 2187
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 164 place count 62 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 165 place count 61 transition count 2186
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 166 place count 61 transition count 2185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 167 place count 60 transition count 2185
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 169 place count 60 transition count 2183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 170 place count 59 transition count 2183
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 171 place count 58 transition count 2182
Iterating global reduction 11 with 1 rules applied. Total rules applied 172 place count 58 transition count 2182
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 173 place count 57 transition count 2181
Iterating global reduction 11 with 1 rules applied. Total rules applied 174 place count 57 transition count 2181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 175 place count 57 transition count 2180
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 176 place count 57 transition count 2179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 177 place count 56 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 178 place count 55 transition count 2178
Iterating global reduction 13 with 1 rules applied. Total rules applied 179 place count 55 transition count 2178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 180 place count 55 transition count 2177
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 182 place count 55 transition count 2175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 183 place count 54 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 184 place count 54 transition count 2174
Applied a total of 184 rules in 1431 ms. Remains 54 /138 variables (removed 84) and now considering 2174/2291 (removed 117) transitions.
[2024-05-28 10:46:40] [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
[2024-05-28 10:46:40] [INFO ] Computed 0 invariants in 8 ms
[2024-05-28 10:46:40] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2024-05-28 10:46:40] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2024-05-28 10:46:40] [INFO ] Invariant cache hit.
[2024-05-28 10:46:40] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-28 10:46:40] [INFO ] Flow matrix only has 736 transitions (discarded 1438 similar events)
[2024-05-28 10:46:40] [INFO ] Invariant cache hit.
[2024-05-28 10:46:41] [INFO ] State equation strengthened by 192 read => feed constraints.
[2024-05-28 10:46:41] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2024-05-28 10:46:44] [INFO ] Redundant transitions in 2984 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.
[2024-05-28 10:46:44] [INFO ] Flow matrix only has 177 transitions (discarded 591 similar events)
// Phase 1: matrix 177 rows 54 cols
[2024-05-28 10:46:44] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:46:44] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/138 places, 768/2291 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 20 ms. Remains 49 /54 variables (removed 5) and now considering 691/768 (removed 77) transitions.
[2024-05-28 10:46:44] [INFO ] Flow matrix only has 172 transitions (discarded 519 similar events)
// Phase 1: matrix 172 rows 49 cols
[2024-05-28 10:46:44] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:44] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-28 10:46:44] [INFO ] Flow matrix only has 172 transitions (discarded 519 similar events)
[2024-05-28 10:46:44] [INFO ] Invariant cache hit.
[2024-05-28 10:46:44] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:46:44] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/138 places, 691/2291 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5694 ms. Remains : 49/138 places, 691/2291 transitions.
Stuttering acceptance computed with spot in 34 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 5747 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||G(p1)) U (p2&&X((p2 U (p0||G(p2))))))))'
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 126 transition count 2256
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 126 transition count 2256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 126 transition count 2254
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 123 transition count 2251
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 123 transition count 2251
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 121 transition count 2249
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 121 transition count 2249
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 119 transition count 2247
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 119 transition count 2247
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 117 transition count 2245
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 117 transition count 2245
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 69 place count 115 transition count 2243
Iterating global reduction 2 with 2 rules applied. Total rules applied 71 place count 115 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 72 place count 114 transition count 2242
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 114 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 74 place count 113 transition count 2241
Iterating global reduction 2 with 1 rules applied. Total rules applied 75 place count 113 transition count 2241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 76 place count 113 transition count 2240
Applied a total of 76 rules in 46 ms. Remains 113 /138 variables (removed 25) and now considering 2240/2291 (removed 51) transitions.
[2024-05-28 10:46:44] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
Normalized transition count is 774 out of 794 initially.
// Phase 1: matrix 774 rows 113 cols
[2024-05-28 10:46:44] [INFO ] Computed 1 invariants in 5 ms
[2024-05-28 10:46:45] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
[2024-05-28 10:46:45] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:45] [INFO ] Invariant cache hit.
[2024-05-28 10:46:45] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 10:46:45] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:45] [INFO ] Invariant cache hit.
[2024-05-28 10:46:45] [INFO ] State equation strengthened by 248 read => feed constraints.
[2024-05-28 10:46:45] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
[2024-05-28 10:46:45] [INFO ] Flow matrix only has 794 transitions (discarded 1446 similar events)
[2024-05-28 10:46:45] [INFO ] Invariant cache hit.
[2024-05-28 10:46:46] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/138 places, 2240/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1410 ms. Remains : 113/138 places, 2240/2291 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p2), (NOT p2), true, (NOT p1), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(OR (AND p2 p0) (AND p2 p1)), acceptance={0} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s109 s38), p0:(LEQ 2 s12), p1:(GT 2 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1724 ms.
Stuttering criterion allowed to conclude after 2813 steps with 0 reset in 48 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-11 finished in 3413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X((p1&&X(G(p2)))))))'
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 128 transition count 2258
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 128 transition count 2258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 128 transition count 2256
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 127 transition count 2255
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 127 transition count 2255
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 126 transition count 2254
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 126 transition count 2254
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 125 transition count 2253
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 125 transition count 2253
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 124 transition count 2252
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 124 transition count 2252
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 123 transition count 2251
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 123 transition count 2251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 122 transition count 2250
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 122 transition count 2250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 121 transition count 2249
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 121 transition count 2249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 121 transition count 2248
Applied a total of 60 rules in 48 ms. Remains 121 /138 variables (removed 17) and now considering 2248/2291 (removed 43) transitions.
[2024-05-28 10:46:48] [INFO ] Flow matrix only has 802 transitions (discarded 1446 similar events)
Normalized transition count is 782 out of 802 initially.
// Phase 1: matrix 782 rows 121 cols
[2024-05-28 10:46:48] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 10:46:48] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
[2024-05-28 10:46:48] [INFO ] Flow matrix only has 802 transitions (discarded 1446 similar events)
[2024-05-28 10:46:48] [INFO ] Invariant cache hit.
[2024-05-28 10:46:48] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 10:46:48] [INFO ] Flow matrix only has 802 transitions (discarded 1446 similar events)
[2024-05-28 10:46:48] [INFO ] Invariant cache hit.
[2024-05-28 10:46:48] [INFO ] State equation strengthened by 256 read => feed constraints.
[2024-05-28 10:46:49] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2024-05-28 10:46:49] [INFO ] Flow matrix only has 802 transitions (discarded 1446 similar events)
[2024-05-28 10:46:49] [INFO ] Invariant cache hit.
[2024-05-28 10:46:49] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/138 places, 2248/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1407 ms. Remains : 121/138 places, 2248/2291 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s66 s15), p1:(GT 2 s14), p2:(GT 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5962 steps with 0 reset in 111 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-12 finished in 1729 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))||G(p2)))))'
Support contains 6 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 120 transition count 2253
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 120 transition count 2253
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 42 place count 120 transition count 2251
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 117 transition count 2248
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 117 transition count 2248
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 113 transition count 2244
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 113 transition count 2244
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 110 transition count 2241
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 110 transition count 2241
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 108 transition count 2239
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 108 transition count 2239
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 106 transition count 2237
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 106 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 105 transition count 2236
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 105 transition count 2236
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 105 transition count 2232
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 828 edges and 104 vertex of which 103 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 78 place count 103 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 102 transition count 2230
Iterating global reduction 3 with 1 rules applied. Total rules applied 80 place count 102 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 101 transition count 2229
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 101 transition count 2229
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 101 transition count 2228
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 100 transition count 2228
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 85 place count 99 transition count 2227
Iterating global reduction 4 with 1 rules applied. Total rules applied 86 place count 99 transition count 2227
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 88 place count 97 transition count 2225
Iterating global reduction 4 with 2 rules applied. Total rules applied 90 place count 97 transition count 2225
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 93 place count 94 transition count 2222
Iterating global reduction 4 with 3 rules applied. Total rules applied 96 place count 94 transition count 2222
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 99 place count 91 transition count 2219
Iterating global reduction 4 with 3 rules applied. Total rules applied 102 place count 91 transition count 2219
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 105 place count 88 transition count 2216
Iterating global reduction 4 with 3 rules applied. Total rules applied 108 place count 88 transition count 2216
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 111 place count 85 transition count 2213
Iterating global reduction 4 with 3 rules applied. Total rules applied 114 place count 85 transition count 2213
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 117 place count 85 transition count 2210
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 118 place count 85 transition count 2209
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 119 place count 84 transition count 2209
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 122 place count 84 transition count 2206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 123 place count 83 transition count 2206
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 83 transition count 2205
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 125 place count 82 transition count 2205
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 126 place count 82 transition count 2204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 127 place count 81 transition count 2204
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 128 place count 80 transition count 2203
Iterating global reduction 9 with 1 rules applied. Total rules applied 129 place count 80 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 130 place count 79 transition count 2202
Iterating global reduction 9 with 1 rules applied. Total rules applied 131 place count 79 transition count 2202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 132 place count 79 transition count 2201
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 133 place count 79 transition count 2200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 134 place count 78 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 135 place count 77 transition count 2199
Iterating global reduction 11 with 1 rules applied. Total rules applied 136 place count 77 transition count 2199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 137 place count 77 transition count 2198
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 138 place count 77 transition count 2197
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 139 place count 76 transition count 2197
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 140 place count 76 transition count 2196
Applied a total of 140 rules in 1373 ms. Remains 76 /138 variables (removed 62) and now considering 2196/2291 (removed 95) transitions.
[2024-05-28 10:46:51] [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 76 cols
[2024-05-28 10:46:51] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 10:46:51] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
[2024-05-28 10:46:51] [INFO ] Flow matrix only has 758 transitions (discarded 1438 similar events)
[2024-05-28 10:46:51] [INFO ] Invariant cache hit.
[2024-05-28 10:46:51] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-28 10:46:51] [INFO ] Flow matrix only has 758 transitions (discarded 1438 similar events)
[2024-05-28 10:46:51] [INFO ] Invariant cache hit.
[2024-05-28 10:46:51] [INFO ] State equation strengthened by 212 read => feed constraints.
[2024-05-28 10:46:52] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2024-05-28 10:46:55] [INFO ] Redundant transitions in 3090 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, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 277, 278, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 301, 302, 303, 304, 305, 306, 307, 310, 313, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 356, 357, 358, 359, 362, 363, 364, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 438, 439, 440, 441, 442, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 489, 491, 492, 493, 494, 495, 496, 497, 498, 499, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 557, 558, 559, 609, 621, 622, 625, 635, 636, 637, 647, 650, 659, 660, 663, 672, 674, 675, 685, 692, 693, 694, 695, 697, 698, 699, 705, 726, 732, 733, 734, 735, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 1035, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1069, 1076, 1077, 1078, 1079, 1080, 1081, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1158, 1159, 1160, 1161, 1162, 1163, 1170, 1173, 1181, 1182, 1183, 1184, 1185, 1197, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1228, 1230, 1232, 1235, 1239, 1254, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1274, 1275, 1277, 1278, 1280, 1282, 1284, 1286, 1288, 1291, 1304, 1306, 1308, 1311, 1315, 1319, 1320, 1321, 1322, 1323, 1325, 1326, 1327, 1329, 1330, 1331, 1333, 1334, 1336, 1338, 1345, 1346, 1348, 1349, 1351, 1353, 1355, 1357, 1359, 1362, 1365, 1366, 1367, 1368, 1369, 1371, 1373, 1374, 1375, 1377, 1378, 1379, 1381, 1382, 1384, 1386, 1388, 1389, 1390, 1391, 1392, 1394, 1395, 1401, 1402, 1403, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1430, 1431, 1432, 1439, 1440, 1441, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 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, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 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, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1678, 1679, 1680, 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, 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, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 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, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 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, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 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, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 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, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2024-05-28 10:46:55] [INFO ] Flow matrix only has 199 transitions (discarded 591 similar events)
// Phase 1: matrix 199 rows 76 cols
[2024-05-28 10:46:55] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:46:55] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/138 places, 790/2291 transitions.
Graph (complete) has 589 edges and 76 vertex of which 73 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 73 transition count 787
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 70 transition count 711
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 70 transition count 711
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 70 transition count 708
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 69 transition count 656
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 69 transition count 656
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 69 transition count 655
Applied a total of 16 rules in 24 ms. Remains 69 /76 variables (removed 7) and now considering 655/790 (removed 135) transitions.
[2024-05-28 10:46:55] [INFO ] Flow matrix only has 190 transitions (discarded 465 similar events)
// Phase 1: matrix 190 rows 69 cols
[2024-05-28 10:46:55] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:55] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-28 10:46:55] [INFO ] Flow matrix only has 190 transitions (discarded 465 similar events)
[2024-05-28 10:46:55] [INFO ] Invariant cache hit.
[2024-05-28 10:46:55] [INFO ] State equation strengthened by 149 read => feed constraints.
[2024-05-28 10:46:55] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 69/138 places, 655/2291 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5798 ms. Remains : 69/138 places, 655/2291 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s7 s66), p2:(LEQ s4 s58), p0:(LEQ s44 s41)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 664 ms.
Product exploration explored 100000 steps with 0 reset in 640 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0)))))]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 264 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p2 p0), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p2 (NOT p0)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 6 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 655/655 transitions.
Applied a total of 0 rules in 20 ms. Remains 69 /69 variables (removed 0) and now considering 655/655 (removed 0) transitions.
[2024-05-28 10:46:57] [INFO ] Flow matrix only has 190 transitions (discarded 465 similar events)
[2024-05-28 10:46:57] [INFO ] Invariant cache hit.
[2024-05-28 10:46:57] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
[2024-05-28 10:46:57] [INFO ] Flow matrix only has 190 transitions (discarded 465 similar events)
[2024-05-28 10:46:57] [INFO ] Invariant cache hit.
[2024-05-28 10:46:57] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-28 10:46:57] [INFO ] Flow matrix only has 190 transitions (discarded 465 similar events)
[2024-05-28 10:46:57] [INFO ] Invariant cache hit.
[2024-05-28 10:46:57] [INFO ] State equation strengthened by 149 read => feed constraints.
[2024-05-28 10:46:58] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2024-05-28 10:46:58] [INFO ] Redundant transitions in 605 ms returned [243, 244, 246, 247, 248, 249, 250, 251, 252, 254, 255, 257, 258, 259, 260, 262, 263, 264, 265, 267, 268, 269, 270, 271, 272, 273, 275, 276, 278, 279, 280, 281, 283, 284, 286, 287, 288, 289, 290, 292, 293, 295, 296, 297, 298, 300, 301, 302, 303, 304, 305, 307, 308, 309, 310, 312, 313, 315, 316, 317, 318, 319, 321, 322, 324, 325, 326, 327, 329, 330, 332, 333, 334, 335, 336, 337, 338, 340, 341, 342, 343, 345, 346, 347, 348, 350, 351, 353, 354, 355, 356, 357, 358, 359, 361, 362, 555, 556, 558, 559, 560, 561, 562, 563, 565, 566, 568, 569, 570, 571, 573, 574, 575, 576, 577, 578, 579, 580, 582, 583, 585, 586, 587, 588, 590, 591, 593, 594, 596, 597, 598, 599, 601, 602, 603, 604, 605, 606, 607, 609, 610, 611, 612, 613, 615, 616, 618, 619, 620, 622, 623, 625, 626, 627, 629, 630, 631, 632, 633, 634, 635, 636, 637, 639, 640, 641, 643, 644, 646, 647, 648, 649, 650, 651, 653, 654]
Found 176 redundant transitions using SMT.
Drop transitions removed 176 transitions
Redundant transitions reduction (with SMT) removed 176 transitions.
[2024-05-28 10:46:58] [INFO ] Flow matrix only has 178 transitions (discarded 301 similar events)
// Phase 1: matrix 178 rows 69 cols
[2024-05-28 10:46:58] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:58] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/69 places, 479/655 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 66 transition count 461
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 66 transition count 461
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 66 transition count 458
Applied a total of 9 rules in 10 ms. Remains 66 /69 variables (removed 3) and now considering 458/479 (removed 21) transitions.
[2024-05-28 10:46:58] [INFO ] Flow matrix only has 175 transitions (discarded 283 similar events)
// Phase 1: matrix 175 rows 66 cols
[2024-05-28 10:46:58] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:58] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 10:46:58] [INFO ] Flow matrix only has 175 transitions (discarded 283 similar events)
[2024-05-28 10:46:58] [INFO ] Invariant cache hit.
[2024-05-28 10:46:58] [INFO ] State equation strengthened by 137 read => feed constraints.
[2024-05-28 10:46:58] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 66/69 places, 458/655 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1295 ms. Remains : 66/69 places, 458/655 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 10:46:59] [INFO ] Flow matrix only has 175 transitions (discarded 283 similar events)
[2024-05-28 10:46:59] [INFO ] Invariant cache hit.
[2024-05-28 10:46:59] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:46:59] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:46:59] [INFO ] State equation strengthened by 137 read => feed constraints.
[2024-05-28 10:46:59] [INFO ] After 22ms SMT Verify possible using 137 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:46:59] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-28 10:46:59] [INFO ] After 96ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 458/458 transitions.
Graph (complete) has 283 edges and 66 vertex of which 56 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 56 transition count 445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 55 transition count 445
Applied a total of 5 rules in 11 ms. Remains 55 /66 variables (removed 11) and now considering 445/458 (removed 13) transitions.
[2024-05-28 10:46:59] [INFO ] Flow matrix only has 162 transitions (discarded 283 similar events)
// Phase 1: matrix 162 rows 55 cols
[2024-05-28 10:46:59] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:46:59] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 55/66 places, 445/458 transitions.
Finished random walk after 6977 steps, including 2 resets, run visited all 1 properties in 32 ms. (steps per millisecond=218 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering criterion allowed to conclude after 213 steps with 0 reset in 3 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-13 finished in 10103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||X((G(F(p3))||p2)))))'
Support contains 7 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 132 transition count 2262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 128 transition count 2258
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 128 transition count 2258
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 125 transition count 2255
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 125 transition count 2255
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 122 transition count 2252
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 122 transition count 2252
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 57 place count 120 transition count 2250
Iterating global reduction 1 with 2 rules applied. Total rules applied 59 place count 120 transition count 2250
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 61 place count 118 transition count 2248
Iterating global reduction 1 with 2 rules applied. Total rules applied 63 place count 118 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 65 place count 116 transition count 2246
Iterating global reduction 1 with 2 rules applied. Total rules applied 67 place count 116 transition count 2246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 115 transition count 2245
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 115 transition count 2245
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 114 transition count 2244
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 114 transition count 2244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 72 place count 114 transition count 2243
Applied a total of 72 rules in 45 ms. Remains 114 /138 variables (removed 24) and now considering 2243/2291 (removed 48) transitions.
[2024-05-28 10:47:00] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
Normalized transition count is 777 out of 797 initially.
// Phase 1: matrix 777 rows 114 cols
[2024-05-28 10:47:00] [INFO ] Computed 1 invariants in 7 ms
[2024-05-28 10:47:00] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
[2024-05-28 10:47:00] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:00] [INFO ] Invariant cache hit.
[2024-05-28 10:47:00] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-28 10:47:00] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:00] [INFO ] Invariant cache hit.
[2024-05-28 10:47:00] [INFO ] State equation strengthened by 249 read => feed constraints.
[2024-05-28 10:47:00] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2024-05-28 10:47:00] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:01] [INFO ] Invariant cache hit.
[2024-05-28 10:47:01] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 114/138 places, 2243/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1412 ms. Remains : 114/138 places, 2243/2291 transitions.
Stuttering acceptance computed with spot in 317 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 7}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ 3 s77), p0:(LEQ s24 s33), p2:(OR (LEQ 3 s77) (LEQ s103 s50)), p3:(LEQ s99 s70)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 30952 reset in 978 ms.
Product exploration explored 100000 steps with 31295 reset in 1018 ms.
Computed a total of 9 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2 p3), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 7 factoid took 209 ms. Reduced automaton from 8 states, 18 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 6) seen :4
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 :0
Running SMT prover for 2 properties.
[2024-05-28 10:47:04] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:04] [INFO ] Invariant cache hit.
[2024-05-28 10:47:04] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:47:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:47:04] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:04] [INFO ] State equation strengthened by 249 read => feed constraints.
[2024-05-28 10:47:04] [INFO ] After 186ms SMT Verify possible using 249 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:05] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-28 10:47:05] [INFO ] After 515ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 2243/2243 transitions.
Graph (complete) has 586 edges and 114 vertex of which 52 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.1 ms
Discarding 62 places :
Also discarding 57 output transitions
Drop transitions removed 57 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 52 transition count 2169
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 51 transition count 2168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 50 transition count 2168
Applied a total of 20 rules in 240 ms. Remains 50 /114 variables (removed 64) and now considering 2168/2243 (removed 75) transitions.
[2024-05-28 10:47:05] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
Normalized transition count is 710 out of 730 initially.
// Phase 1: matrix 710 rows 50 cols
[2024-05-28 10:47:05] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 10:47:05] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 637 ms. Remains : 50/114 places, 2168/2243 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) 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 :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 :0
Interrupted probabilistic random walk after 559750 steps, run timeout after 3002 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 559750 steps, saw 541771 distinct states, run finished after 3002 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:47:08] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:08] [INFO ] Invariant cache hit.
[2024-05-28 10:47:08] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:47:09] [INFO ] After 111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:09] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-28 10:47:09] [INFO ] After 168ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:09] [INFO ] After 230ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-28 10:47:09] [INFO ] After 433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 2168/2168 transitions.
Applied a total of 0 rules in 118 ms. Remains 50 /50 variables (removed 0) and now considering 2168/2168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 50/50 places, 2168/2168 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 2168/2168 transitions.
Applied a total of 0 rules in 115 ms. Remains 50 /50 variables (removed 0) and now considering 2168/2168 (removed 0) transitions.
[2024-05-28 10:47:09] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:09] [INFO ] Invariant cache hit.
[2024-05-28 10:47:09] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 10:47:09] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:09] [INFO ] Invariant cache hit.
[2024-05-28 10:47:09] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-28 10:47:10] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2024-05-28 10:47:13] [INFO ] Redundant transitions in 3309 ms returned [3, 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, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 113, 114, 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, 141, 142, 143, 145, 146, 147, 148, 149, 150, 151, 152, 153, 155, 156, 157, 158, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 172, 173, 174, 175, 176, 177, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 197, 198, 199, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 266, 267, 270, 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, 297, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 343, 344, 345, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 387, 388, 389, 390, 391, 393, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 419, 420, 422, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 438, 439, 440, 442, 443, 444, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 462, 463, 464, 465, 466, 467, 468, 472, 473, 474, 475, 476, 477, 478, 479, 480, 482, 483, 484, 485, 486, 488, 489, 490, 491, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 537, 538, 539, 581, 593, 594, 597, 607, 608, 609, 619, 622, 631, 632, 635, 644, 646, 647, 657, 664, 665, 666, 667, 669, 670, 671, 677, 698, 704, 705, 706, 707, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 1007, 1009, 1010, 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, 1041, 1048, 1049, 1050, 1051, 1052, 1053, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1130, 1131, 1132, 1133, 1134, 1135, 1142, 1145, 1153, 1154, 1155, 1156, 1157, 1169, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1200, 1202, 1204, 1207, 1211, 1226, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1246, 1247, 1249, 1250, 1252, 1254, 1256, 1258, 1260, 1263, 1276, 1278, 1280, 1283, 1287, 1291, 1292, 1293, 1294, 1295, 1297, 1298, 1299, 1301, 1302, 1303, 1305, 1306, 1308, 1310, 1317, 1318, 1320, 1321, 1323, 1325, 1327, 1329, 1331, 1334, 1337, 1338, 1339, 1340, 1341, 1343, 1345, 1346, 1347, 1349, 1350, 1351, 1353, 1354, 1356, 1358, 1360, 1361, 1362, 1363, 1364, 1366, 1367, 1373, 1374, 1375, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1402, 1403, 1404, 1411, 1412, 1413, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1533, 1534, 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, 1582, 1583, 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, 1650, 1651, 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, 1679, 1680, 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, 1725, 1726, 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, 1807, 1808, 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, 1943, 1944, 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, 2051, 2052, 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]
Found 1388 redundant transitions using SMT.
Drop transitions removed 1388 transitions
Redundant transitions reduction (with SMT) removed 1388 transitions.
[2024-05-28 10:47:13] [INFO ] Flow matrix only has 189 transitions (discarded 591 similar events)
Normalized transition count is 171 out of 189 initially.
// Phase 1: matrix 171 rows 50 cols
[2024-05-28 10:47:13] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 10:47:13] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 50/50 places, 780/2168 transitions.
Graph (complete) has 388 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
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 47 transition count 776
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 44 transition count 700
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 44 transition count 700
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 15 place count 44 transition count 696
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 43 transition count 644
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 43 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 19 place count 43 transition count 642
Applied a total of 19 rules in 21 ms. Remains 43 /50 variables (removed 7) and now considering 642/780 (removed 138) transitions.
[2024-05-28 10:47:13] [INFO ] Flow matrix only has 177 transitions (discarded 465 similar events)
Normalized transition count is 162 out of 177 initially.
// Phase 1: matrix 162 rows 43 cols
[2024-05-28 10:47:13] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:47:13] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-28 10:47:13] [INFO ] Flow matrix only has 177 transitions (discarded 465 similar events)
[2024-05-28 10:47:13] [INFO ] Invariant cache hit.
[2024-05-28 10:47:13] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-28 10:47:13] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 43/50 places, 642/2168 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4319 ms. Remains : 43/50 places, 642/2168 transitions.
Finished random walk after 1267 steps, including 0 resets, run visited all 2 properties in 20 ms. (steps per millisecond=63 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0 p2 p3), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p3))), (F (NOT p3))]
Knowledge based reduction with 7 factoid took 338 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 280 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 7 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 2243/2243 transitions.
Applied a total of 0 rules in 8 ms. Remains 114 /114 variables (removed 0) and now considering 2243/2243 (removed 0) transitions.
[2024-05-28 10:47:14] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
Normalized transition count is 777 out of 797 initially.
// Phase 1: matrix 777 rows 114 cols
[2024-05-28 10:47:14] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 10:47:15] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
[2024-05-28 10:47:15] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:15] [INFO ] Invariant cache hit.
[2024-05-28 10:47:15] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-28 10:47:15] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:15] [INFO ] Invariant cache hit.
[2024-05-28 10:47:15] [INFO ] State equation strengthened by 249 read => feed constraints.
[2024-05-28 10:47:15] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2024-05-28 10:47:15] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:15] [INFO ] Invariant cache hit.
[2024-05-28 10:47:16] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1365 ms. Remains : 114/114 places, 2243/2243 transitions.
Computed a total of 9 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3 p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 4) 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 4) 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 4) 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 4) seen :0
Running SMT prover for 4 properties.
[2024-05-28 10:47:16] [INFO ] Flow matrix only has 797 transitions (discarded 1446 similar events)
[2024-05-28 10:47:16] [INFO ] Invariant cache hit.
[2024-05-28 10:47:16] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-28 10:47:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:47:16] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-28 10:47:17] [INFO ] State equation strengthened by 249 read => feed constraints.
[2024-05-28 10:47:17] [INFO ] After 229ms SMT Verify possible using 249 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-28 10:47:17] [INFO ] After 393ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 105 ms.
[2024-05-28 10:47:17] [INFO ] After 762ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 2243/2243 transitions.
Graph (complete) has 586 edges and 114 vertex of which 52 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.0 ms
Discarding 62 places :
Also discarding 57 output transitions
Drop transitions removed 57 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 52 transition count 2169
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 51 transition count 2168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 50 transition count 2168
Applied a total of 20 rules in 237 ms. Remains 50 /114 variables (removed 64) and now considering 2168/2243 (removed 75) transitions.
[2024-05-28 10:47:17] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
Normalized transition count is 710 out of 730 initially.
// Phase 1: matrix 710 rows 50 cols
[2024-05-28 10:47:17] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 10:47:18] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 635 ms. Remains : 50/114 places, 2168/2243 transitions.
Incomplete random walk after 10019 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 4) seen :2
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 :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 :0
Running SMT prover for 2 properties.
[2024-05-28 10:47:18] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:18] [INFO ] Invariant cache hit.
[2024-05-28 10:47:18] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:47:18] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:18] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-28 10:47:18] [INFO ] After 174ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:18] [INFO ] After 235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-05-28 10:47:18] [INFO ] After 455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 2168/2168 transitions.
Applied a total of 0 rules in 120 ms. Remains 50 /50 variables (removed 0) and now considering 2168/2168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 50/50 places, 2168/2168 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) 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 :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 :0
Interrupted probabilistic random walk after 636031 steps, run timeout after 3002 ms. (steps per millisecond=211 ) properties seen :{}
Probabilistic random walk after 636031 steps, saw 615595 distinct states, run finished after 3002 ms. (steps per millisecond=211 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 10:47:22] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:22] [INFO ] Invariant cache hit.
[2024-05-28 10:47:22] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 10:47:22] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:22] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-28 10:47:22] [INFO ] After 162ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-28 10:47:22] [INFO ] After 219ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 45 ms.
[2024-05-28 10:47:22] [INFO ] After 432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 2168/2168 transitions.
Applied a total of 0 rules in 118 ms. Remains 50 /50 variables (removed 0) and now considering 2168/2168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 50/50 places, 2168/2168 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50/50 places, 2168/2168 transitions.
Applied a total of 0 rules in 115 ms. Remains 50 /50 variables (removed 0) and now considering 2168/2168 (removed 0) transitions.
[2024-05-28 10:47:22] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:22] [INFO ] Invariant cache hit.
[2024-05-28 10:47:22] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 10:47:22] [INFO ] Flow matrix only has 730 transitions (discarded 1438 similar events)
[2024-05-28 10:47:22] [INFO ] Invariant cache hit.
[2024-05-28 10:47:22] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-28 10:47:23] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 491 ms to find 0 implicit places.
[2024-05-28 10:47:26] [INFO ] Redundant transitions in 2901 ms returned [3, 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, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 113, 114, 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, 141, 142, 143, 145, 146, 147, 148, 149, 150, 151, 152, 153, 155, 156, 157, 158, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 172, 173, 174, 175, 176, 177, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 197, 198, 199, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 266, 267, 270, 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, 297, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 343, 344, 345, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 387, 388, 389, 390, 391, 393, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 419, 420, 422, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 438, 439, 440, 442, 443, 444, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 462, 463, 464, 465, 466, 467, 468, 472, 473, 474, 475, 476, 477, 478, 479, 480, 482, 483, 484, 485, 486, 488, 489, 490, 491, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 537, 538, 539, 581, 593, 594, 597, 607, 608, 609, 619, 622, 631, 632, 635, 644, 646, 647, 657, 664, 665, 666, 667, 669, 670, 671, 677, 698, 704, 705, 706, 707, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 1007, 1009, 1010, 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, 1041, 1048, 1049, 1050, 1051, 1052, 1053, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1130, 1131, 1132, 1133, 1134, 1135, 1142, 1145, 1153, 1154, 1155, 1156, 1157, 1169, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1200, 1202, 1204, 1207, 1211, 1226, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1246, 1247, 1249, 1250, 1252, 1254, 1256, 1258, 1260, 1263, 1276, 1278, 1280, 1283, 1287, 1291, 1292, 1293, 1294, 1295, 1297, 1298, 1299, 1301, 1302, 1303, 1305, 1306, 1308, 1310, 1317, 1318, 1320, 1321, 1323, 1325, 1327, 1329, 1331, 1334, 1337, 1338, 1339, 1340, 1341, 1343, 1345, 1346, 1347, 1349, 1350, 1351, 1353, 1354, 1356, 1358, 1360, 1361, 1362, 1363, 1364, 1366, 1367, 1373, 1374, 1375, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1402, 1403, 1404, 1411, 1412, 1413, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1533, 1534, 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, 1582, 1583, 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, 1650, 1651, 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, 1679, 1680, 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, 1725, 1726, 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, 1807, 1808, 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, 1943, 1944, 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, 2051, 2052, 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]
Found 1388 redundant transitions using SMT.
Drop transitions removed 1388 transitions
Redundant transitions reduction (with SMT) removed 1388 transitions.
[2024-05-28 10:47:26] [INFO ] Flow matrix only has 189 transitions (discarded 591 similar events)
Normalized transition count is 171 out of 189 initially.
// Phase 1: matrix 171 rows 50 cols
[2024-05-28 10:47:26] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:47:26] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 50/50 places, 780/2168 transitions.
Graph (complete) has 388 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
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 47 transition count 776
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 44 transition count 700
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 44 transition count 700
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 15 place count 44 transition count 696
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 43 transition count 644
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 43 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 19 place count 43 transition count 642
Applied a total of 19 rules in 20 ms. Remains 43 /50 variables (removed 7) and now considering 642/780 (removed 138) transitions.
[2024-05-28 10:47:26] [INFO ] Flow matrix only has 177 transitions (discarded 465 similar events)
Normalized transition count is 162 out of 177 initially.
// Phase 1: matrix 162 rows 43 cols
[2024-05-28 10:47:26] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:47:26] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-28 10:47:26] [INFO ] Flow matrix only has 177 transitions (discarded 465 similar events)
[2024-05-28 10:47:26] [INFO ] Invariant cache hit.
[2024-05-28 10:47:26] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-28 10:47:26] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 43/50 places, 642/2168 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3894 ms. Remains : 43/50 places, 642/2168 transitions.
Finished random walk after 879 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p2 p3 p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p3))), (F (NOT p3))]
Knowledge based reduction with 1 factoid took 258 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 7 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering criterion allowed to conclude after 36898 steps with 11485 reset in 349 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-14 finished in 28025 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 133 transition count 2262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 40 place count 127 transition count 2256
Iterating global reduction 1 with 6 rules applied. Total rules applied 46 place count 127 transition count 2256
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 48 place count 127 transition count 2254
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 124 transition count 2251
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 124 transition count 2251
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 121 transition count 2248
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 121 transition count 2248
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 119 transition count 2246
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 119 transition count 2246
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 117 transition count 2244
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 117 transition count 2244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 115 transition count 2242
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 115 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 114 transition count 2241
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 114 transition count 2241
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 113 transition count 2240
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 113 transition count 2240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 113 transition count 2239
Applied a total of 77 rules in 46 ms. Remains 113 /138 variables (removed 25) and now considering 2239/2291 (removed 52) transitions.
[2024-05-28 10:47:28] [INFO ] Flow matrix only has 793 transitions (discarded 1446 similar events)
Normalized transition count is 773 out of 793 initially.
// Phase 1: matrix 773 rows 113 cols
[2024-05-28 10:47:28] [INFO ] Computed 2 invariants in 7 ms
[2024-05-28 10:47:28] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
[2024-05-28 10:47:28] [INFO ] Flow matrix only has 793 transitions (discarded 1446 similar events)
[2024-05-28 10:47:28] [INFO ] Invariant cache hit.
[2024-05-28 10:47:28] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-28 10:47:28] [INFO ] Flow matrix only has 793 transitions (discarded 1446 similar events)
[2024-05-28 10:47:28] [INFO ] Invariant cache hit.
[2024-05-28 10:47:28] [INFO ] State equation strengthened by 247 read => feed constraints.
[2024-05-28 10:47:29] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2024-05-28 10:47:29] [INFO ] Flow matrix only has 793 transitions (discarded 1446 similar events)
[2024-05-28 10:47:29] [INFO ] Invariant cache hit.
[2024-05-28 10:47:29] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/138 places, 2239/2291 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1413 ms. Remains : 113/138 places, 2239/2291 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GT 3 s12) (LEQ 1 s6)), p0:(LEQ 2 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 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 1551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Found a Lengthening insensitive property : SemanticWebServices-PT-S256P18-LTLCardinality-03
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.9 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 118 transition count 2251
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 118 transition count 2251
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 118 transition count 2249
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 51 place count 113 transition count 2244
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 113 transition count 2244
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 107 transition count 2238
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 107 transition count 2238
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 73 place count 102 transition count 2233
Iterating global reduction 2 with 5 rules applied. Total rules applied 78 place count 102 transition count 2233
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 99 transition count 2230
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 99 transition count 2230
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 87 place count 96 transition count 2227
Iterating global reduction 2 with 3 rules applied. Total rules applied 90 place count 96 transition count 2227
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 95 transition count 2226
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 95 transition count 2226
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 95 transition count 2224
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 812 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 96 place count 93 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 97 place count 92 transition count 2222
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 92 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 99 place count 91 transition count 2221
Iterating global reduction 3 with 1 rules applied. Total rules applied 100 place count 91 transition count 2221
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 102 place count 89 transition count 2219
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 89 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 106 place count 87 transition count 2217
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 87 transition count 2217
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 110 place count 85 transition count 2215
Iterating global reduction 3 with 2 rules applied. Total rules applied 112 place count 85 transition count 2215
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 113 place count 84 transition count 2214
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 84 transition count 2214
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 84 transition count 2213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 116 place count 83 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 117 place count 82 transition count 2212
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 82 transition count 2212
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 120 place count 80 transition count 2210
Iterating global reduction 4 with 2 rules applied. Total rules applied 122 place count 80 transition count 2210
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 125 place count 77 transition count 2207
Iterating global reduction 4 with 3 rules applied. Total rules applied 128 place count 77 transition count 2207
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 131 place count 74 transition count 2204
Iterating global reduction 4 with 3 rules applied. Total rules applied 134 place count 74 transition count 2204
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 138 place count 70 transition count 2200
Iterating global reduction 4 with 4 rules applied. Total rules applied 142 place count 70 transition count 2200
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 146 place count 66 transition count 2196
Iterating global reduction 4 with 4 rules applied. Total rules applied 150 place count 66 transition count 2196
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 154 place count 66 transition count 2192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 155 place count 66 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 156 place count 65 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 157 place count 65 transition count 2190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 158 place count 64 transition count 2190
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 160 place count 64 transition count 2188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 161 place count 63 transition count 2188
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 162 place count 63 transition count 2187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 163 place count 62 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 164 place count 61 transition count 2186
Iterating global reduction 9 with 1 rules applied. Total rules applied 165 place count 61 transition count 2186
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 167 place count 59 transition count 2184
Iterating global reduction 9 with 2 rules applied. Total rules applied 169 place count 59 transition count 2184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 171 place count 59 transition count 2182
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 173 place count 59 transition count 2180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 174 place count 58 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 175 place count 57 transition count 2179
Iterating global reduction 11 with 1 rules applied. Total rules applied 176 place count 57 transition count 2179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 177 place count 57 transition count 2178
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 178 place count 57 transition count 2177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 179 place count 56 transition count 2177
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 180 place count 56 transition count 2176
Applied a total of 180 rules in 293 ms. Remains 56 /138 variables (removed 82) and now considering 2176/2291 (removed 115) transitions.
[2024-05-28 10:47:30] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
Normalized transition count is 718 out of 738 initially.
// Phase 1: matrix 718 rows 56 cols
[2024-05-28 10:47:30] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 10:47:30] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
[2024-05-28 10:47:30] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:30] [INFO ] Invariant cache hit.
[2024-05-28 10:47:30] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-28 10:47:30] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:30] [INFO ] Invariant cache hit.
[2024-05-28 10:47:30] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:47:30] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
[2024-05-28 10:47:30] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:30] [INFO ] Invariant cache hit.
[2024-05-28 10:47:31] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 56/138 places, 2176/2291 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1575 ms. Remains : 56/138 places, 2176/2291 transitions.
Running random walk in product with property : SemanticWebServices-PT-S256P18-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s55), p1:(LEQ s20 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1 reset in 1518 ms.
Product exploration explored 100000 steps with 0 reset in 1568 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 5) 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 5) 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 5) 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 5) 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 5) 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 5) seen :0
Interrupted probabilistic random walk after 459785 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 459785 steps, saw 443857 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-28 10:47:38] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:38] [INFO ] Invariant cache hit.
[2024-05-28 10:47:38] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-28 10:47:38] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-28 10:47:38] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:47:38] [INFO ] After 208ms SMT Verify possible using 194 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-28 10:47:38] [INFO ] After 334ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 78 ms.
[2024-05-28 10:47:38] [INFO ] After 610ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 4 properties in 10 ms.
Support contains 3 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 2176/2176 transitions.
Graph (complete) has 512 edges and 56 vertex of which 7 are kept as prefixes of interest. Removing 49 places using SCC suffix rule.1 ms
Discarding 49 places :
Also discarding 1630 output transitions
Drop transitions removed 1630 transitions
Drop transitions removed 540 transitions
Reduce isomorphic transitions removed 540 transitions.
Iterating post reduction 0 with 540 rules applied. Total rules applied 541 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 542 place count 6 transition count 6
Applied a total of 542 rules in 3 ms. Remains 6 /56 variables (removed 50) and now considering 6/2176 (removed 2170) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 6/56 places, 6/2176 transitions.
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 2176/2176 transitions.
Applied a total of 0 rules in 117 ms. Remains 56 /56 variables (removed 0) and now considering 2176/2176 (removed 0) transitions.
[2024-05-28 10:47:39] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:39] [INFO ] Invariant cache hit.
[2024-05-28 10:47:39] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
[2024-05-28 10:47:39] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:39] [INFO ] Invariant cache hit.
[2024-05-28 10:47:40] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-28 10:47:40] [INFO ] Flow matrix only has 738 transitions (discarded 1438 similar events)
[2024-05-28 10:47:40] [INFO ] Invariant cache hit.
[2024-05-28 10:47:40] [INFO ] State equation strengthened by 194 read => feed constraints.
[2024-05-28 10:47:40] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
[2024-05-28 10:47:43] [INFO ] Redundant transitions in 3073 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, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 270, 271, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 301, 304, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 350, 351, 352, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 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, 400, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 477, 479, 480, 481, 482, 483, 484, 485, 486, 487, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 545, 546, 547, 589, 601, 602, 605, 615, 616, 617, 627, 630, 639, 640, 643, 652, 654, 655, 665, 672, 673, 674, 675, 677, 678, 679, 685, 706, 712, 713, 714, 715, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 1015, 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, 1046, 1047, 1049, 1056, 1057, 1058, 1059, 1060, 1061, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1138, 1139, 1140, 1141, 1142, 1143, 1150, 1153, 1161, 1162, 1163, 1164, 1165, 1177, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1208, 1210, 1212, 1215, 1219, 1234, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1254, 1255, 1257, 1258, 1260, 1262, 1264, 1266, 1268, 1271, 1284, 1286, 1288, 1291, 1295, 1299, 1300, 1301, 1302, 1303, 1305, 1306, 1307, 1309, 1310, 1311, 1313, 1314, 1316, 1318, 1325, 1326, 1328, 1329, 1331, 1333, 1335, 1337, 1339, 1342, 1345, 1346, 1347, 1348, 1349, 1351, 1353, 1354, 1355, 1357, 1358, 1359, 1361, 1362, 1364, 1366, 1368, 1369, 1370, 1371, 1372, 1374, 1375, 1381, 1382, 1383, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1410, 1411, 1412, 1419, 1420, 1421, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 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, 1579, 1580, 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, 1643, 1644, 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, 1684, 1685, 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, 1729, 1730, 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, 1800, 1801, 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, 1943, 1944, 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, 2056, 2057, 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, 2174, 2175]
Found 1406 redundant transitions using SMT.
Drop transitions removed 1406 transitions
Redundant transitions reduction (with SMT) removed 1406 transitions.
[2024-05-28 10:47:43] [INFO ] Flow matrix only has 179 transitions (discarded 591 similar events)
// Phase 1: matrix 179 rows 56 cols
[2024-05-28 10:47:43] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:47:43] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/56 places, 770/2176 transitions.
Graph (complete) has 551 edges and 56 vertex of which 53 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 53 transition count 767
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 7 place count 50 transition count 691
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 50 transition count 691
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 50 transition count 688
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 14 place count 49 transition count 636
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 49 transition count 636
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 49 transition count 635
Applied a total of 16 rules in 22 ms. Remains 49 /56 variables (removed 7) and now considering 635/770 (removed 135) transitions.
[2024-05-28 10:47:43] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
// Phase 1: matrix 170 rows 49 cols
[2024-05-28 10:47:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:47:43] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 10:47:43] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:47:43] [INFO ] Invariant cache hit.
[2024-05-28 10:47:43] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:47:43] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 49/56 places, 635/2176 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4497 ms. Remains : 49/56 places, 635/2176 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 8 factoid took 213 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 10:47:44] [INFO ] Flow matrix only has 170 transitions (discarded 465 similar events)
[2024-05-28 10:47:44] [INFO ] Invariant cache hit.
[2024-05-28 10:47:44] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:47:44] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:44] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 10:47:44] [INFO ] After 28ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:44] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-28 10:47:44] [INFO ] After 95ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 635/635 transitions.
Graph (complete) has 329 edges and 49 vertex of which 7 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.0 ms
Discarding 42 places :
Also discarding 594 output transitions
Drop transitions removed 594 transitions
Drop transitions removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 6 transition count 6
Applied a total of 37 rules in 1 ms. Remains 6 /49 variables (removed 43) and now considering 6/635 (removed 629) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 6/49 places, 6/635 transitions.
Finished random walk after 419 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=209 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 8 factoid took 372 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering criterion allowed to conclude after 276 steps with 2 reset in 4 ms.
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-03 finished in 15897 ms.
FORMULA SemanticWebServices-PT-S256P18-LTLCardinality-03 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p1 U p2))||p0))))'
Found a Lengthening insensitive property : SemanticWebServices-PT-S256P18-LTLCardinality-06
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 138/138 places, 2291/2291 transitions.
Graph (complete) has 921 edges and 138 vertex of which 130 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 125 transition count 2258
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 119 transition count 2252
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 119 transition count 2252
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 119 transition count 2250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 115 transition count 2246
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 115 transition count 2246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 110 transition count 2241
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 110 transition count 2241
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 106 transition count 2237
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 106 transition count 2237
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 103 transition count 2234
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 103 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 100 transition count 2231
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 100 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 99 transition count 2230
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 99 transition count 2230
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 87 place count 99 transition count 2227
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 818 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 89 place count 97 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 90 place count 96 transition count 2225
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 96 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 92 place count 95 transition count 2224
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 95 transition count 2224
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 95 place count 93 transition count 2222
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 93 transition count 2222
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 99 place count 91 transition count 2220
Iterating global reduction 3 with 2 rules applied. Total rules applied 101 place count 91 transition count 2220
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 103 place count 89 transition count 2218
Iterating global reduction 3 with 2 rules applied. Total rules applied 105 place count 89 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 88 transition count 2217
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 88 transition count 2217
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 108 place count 88 transition count 2216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 109 place count 87 transition count 2216
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 110 place count 86 transition count 2215
Iterating global reduction 4 with 1 rules applied. Total rules applied 111 place count 86 transition count 2215
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 113 place count 84 transition count 2213
Iterating global reduction 4 with 2 rules applied. Total rules applied 115 place count 84 transition count 2213
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 118 place count 81 transition count 2210
Iterating global reduction 4 with 3 rules applied. Total rules applied 121 place count 81 transition count 2210
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 124 place count 78 transition count 2207
Iterating global reduction 4 with 3 rules applied. Total rules applied 127 place count 78 transition count 2207
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 131 place count 74 transition count 2203
Iterating global reduction 4 with 4 rules applied. Total rules applied 135 place count 74 transition count 2203
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 139 place count 70 transition count 2199
Iterating global reduction 4 with 4 rules applied. Total rules applied 143 place count 70 transition count 2199
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 147 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 148 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 149 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 150 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 151 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 152 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 153 place count 67 transition count 2192
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 154 place count 67 transition count 2191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 155 place count 66 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 156 place count 65 transition count 2190
Iterating global reduction 9 with 1 rules applied. Total rules applied 157 place count 65 transition count 2190
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 158 place count 64 transition count 2189
Iterating global reduction 9 with 1 rules applied. Total rules applied 159 place count 64 transition count 2189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 160 place count 64 transition count 2188
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 162 place count 64 transition count 2186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 163 place count 63 transition count 2186
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 11 with 3 rules applied. Total rules applied 166 place count 63 transition count 2183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 167 place count 62 transition count 2183
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 168 place count 62 transition count 2182
Applied a total of 168 rules in 283 ms. Remains 62 /138 variables (removed 76) and now considering 2182/2291 (removed 109) transitions.
[2024-05-28 10:47:45] [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
[2024-05-28 10:47:45] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 10:47:46] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
[2024-05-28 10:47:46] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:46] [INFO ] Invariant cache hit.
[2024-05-28 10:47:46] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-28 10:47:46] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:46] [INFO ] Invariant cache hit.
[2024-05-28 10:47:46] [INFO ] State equation strengthened by 198 read => feed constraints.
[2024-05-28 10:47:46] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2024-05-28 10:47:46] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:46] [INFO ] Invariant cache hit.
[2024-05-28 10:47:47] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 62/138 places, 2182/2291 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1578 ms. Remains : 62/138 places, 2182/2291 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 1513 ms.
Product exploration explored 100000 steps with 1 reset in 1567 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 88 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 127 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Incomplete random walk after 10004 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 10:47:50] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:50] [INFO ] Invariant cache hit.
[2024-05-28 10:47:50] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:47:50] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:50] [INFO ] State equation strengthened by 198 read => feed constraints.
[2024-05-28 10:47:51] [INFO ] After 141ms SMT Verify possible using 198 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:51] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-05-28 10:47:51] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 2182/2182 transitions.
Graph (complete) has 518 edges and 62 vertex of which 12 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.1 ms
Discarding 50 places :
Also discarding 1630 output transitions
Drop transitions removed 1630 transitions
Drop transitions removed 541 transitions
Reduce isomorphic transitions removed 541 transitions.
Iterating post reduction 0 with 541 rules applied. Total rules applied 542 place count 12 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 543 place count 11 transition count 11
Applied a total of 543 rules in 3 ms. Remains 11 /62 variables (removed 51) and now considering 11/2182 (removed 2171) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 11/62 places, 11/2182 transitions.
Finished random walk after 6941 steps, including 2 resets, run visited all 1 properties in 8 ms. (steps per millisecond=867 )
Parikh walk visited 0 properties in 0 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 158 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 122 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 6 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2024-05-28 10:47:51] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:51] [INFO ] Invariant cache hit.
[2024-05-28 10:47:51] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
[2024-05-28 10:47:51] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:51] [INFO ] Invariant cache hit.
[2024-05-28 10:47:52] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-28 10:47:52] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:52] [INFO ] Invariant cache hit.
[2024-05-28 10:47:52] [INFO ] State equation strengthened by 198 read => feed constraints.
[2024-05-28 10:47:52] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2024-05-28 10:47:52] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:52] [INFO ] Invariant cache hit.
[2024-05-28 10:47:52] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1270 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), true, (X (X p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 84 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 115 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 127 ms. (steps per millisecond=78 ) properties (out of 3) seen :1
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 :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.
[2024-05-28 10:47:53] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:53] [INFO ] Invariant cache hit.
[2024-05-28 10:47:53] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 10:47:53] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:53] [INFO ] State equation strengthened by 198 read => feed constraints.
[2024-05-28 10:47:53] [INFO ] After 139ms SMT Verify possible using 198 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 10:47:53] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-28 10:47:53] [INFO ] After 326ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 54 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), true, (X (X p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
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 174 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 132 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 0 reset in 1574 ms.
Product exploration explored 100000 steps with 0 reset in 1661 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 134 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 117 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2024-05-28 10:47:57] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:47:57] [INFO ] Invariant cache hit.
[2024-05-28 10:47:58] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
[2024-05-28 10:48:01] [INFO ] Redundant transitions in 3058 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.
[2024-05-28 10:48:01] [INFO ] Flow matrix only has 185 transitions (discarded 591 similar events)
// Phase 1: matrix 185 rows 62 cols
[2024-05-28 10:48:01] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 10:48:01] [INFO ] Dead Transitions using invariants and state equation in 183 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.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 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 22 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 3790 ms. Remains : 55/62 places, 641/2182 transitions.
Built C files in :
/tmp/ltsmin15666087478450560760
[2024-05-28 10:48:01] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15666087478450560760
Running compilation step : cd /tmp/ltsmin15666087478450560760;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15666087478450560760;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15666087478450560760;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
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 6 ms. Remains 62 /62 variables (removed 0) and now considering 2182/2182 (removed 0) transitions.
[2024-05-28 10:48:04] [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
[2024-05-28 10:48:04] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 10:48:04] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
[2024-05-28 10:48:04] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:48:04] [INFO ] Invariant cache hit.
[2024-05-28 10:48:05] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-28 10:48:05] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:48:05] [INFO ] Invariant cache hit.
[2024-05-28 10:48:05] [INFO ] State equation strengthened by 198 read => feed constraints.
[2024-05-28 10:48:05] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
[2024-05-28 10:48:05] [INFO ] Flow matrix only has 744 transitions (discarded 1438 similar events)
[2024-05-28 10:48:05] [INFO ] Invariant cache hit.
[2024-05-28 10:48:05] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1309 ms. Remains : 62/62 places, 2182/2182 transitions.
Built C files in :
/tmp/ltsmin13105576175551177925
[2024-05-28 10:48:05] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13105576175551177925
Running compilation step : cd /tmp/ltsmin13105576175551177925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13105576175551177925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13105576175551177925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 10:48:08] [INFO ] Flatten gal took : 47 ms
[2024-05-28 10:48:09] [INFO ] Flatten gal took : 44 ms
[2024-05-28 10:48:09] [INFO ] Time to serialize gal into /tmp/LTL2404099208406600353.gal : 8 ms
[2024-05-28 10:48:09] [INFO ] Time to serialize properties into /tmp/LTL3245078427100580881.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2404099208406600353.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5338896896156916360.hoa' '-atoms' '/tmp/LTL3245078427100580881.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3245078427100580881.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5338896896156916360.hoa
Detected timeout of ITS tools.
[2024-05-28 10:48:24] [INFO ] Flatten gal took : 41 ms
[2024-05-28 10:48:24] [INFO ] Flatten gal took : 42 ms
[2024-05-28 10:48:24] [INFO ] Time to serialize gal into /tmp/LTL2542508783066647474.gal : 9 ms
[2024-05-28 10:48:24] [INFO ] Time to serialize properties into /tmp/LTL3700712108616210522.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2542508783066647474.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3700712108616210522.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p196<3)||(p188<=p105))")||(X(("(p17>=3)")U("(p196>=3)")))))))
Formula 0 simplified : XF(!"((p196<3)||(p188<=p105))" & X(!"(p17>=3)" R !"(p196>=3)"))
Detected timeout of ITS tools.
[2024-05-28 10:48:39] [INFO ] Flatten gal took : 42 ms
[2024-05-28 10:48:39] [INFO ] Applying decomposition
[2024-05-28 10:48:39] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5313079040779476446.txt' '-o' '/tmp/graph5313079040779476446.bin' '-w' '/tmp/graph5313079040779476446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5313079040779476446.bin' '-l' '-1' '-v' '-w' '/tmp/graph5313079040779476446.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:48:39] [INFO ] Decomposing Gal with order
[2024-05-28 10:48:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:48:39] [INFO ] Removed a total of 1517 redundant transitions.
[2024-05-28 10:48:39] [INFO ] Flatten gal took : 143 ms
[2024-05-28 10:48:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 281 labels/synchronizations in 18 ms.
[2024-05-28 10:48:39] [INFO ] Time to serialize gal into /tmp/LTL6008889579191356044.gal : 8 ms
[2024-05-28 10:48:39] [INFO ] Time to serialize properties into /tmp/LTL8491967424291098950.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6008889579191356044.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8491967424291098950.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("((gi1.gi0.gu6.p196<3)||(gu5.p188<=gu5.p105))")||(X(("(gi1.gi0.gu1.p17>=3)")U("(gi1.gi0.gu6.p196>=3)")))))))
Formula 0 simplified : XF(!"((gi1.gi0.gu6.p196<3)||(gu5.p188<=gu5.p105))" & X(!"(gi1.gi0.gu1.p17>=3)" R !"(gi1.gi0.gu6.p196>=3)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15636364768147348292
[2024-05-28 10:48:54] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15636364768147348292
Running compilation step : cd /tmp/ltsmin15636364768147348292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15636364768147348292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15636364768147348292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SemanticWebServices-PT-S256P18-LTLCardinality-06 finished in 72326 ms.
[2024-05-28 10:48:57] [INFO ] Flatten gal took : 42 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3275017196470632387
[2024-05-28 10:48:57] [INFO ] Too many transitions (2291) to apply POR reductions. Disabling POR matrices.
[2024-05-28 10:48:57] [INFO ] Applying decomposition
[2024-05-28 10:48:57] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3275017196470632387
Running compilation step : cd /tmp/ltsmin3275017196470632387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 10:48:57] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14400347673653522286.txt' '-o' '/tmp/graph14400347673653522286.bin' '-w' '/tmp/graph14400347673653522286.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14400347673653522286.bin' '-l' '-1' '-v' '-w' '/tmp/graph14400347673653522286.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:48:58] [INFO ] Decomposing Gal with order
[2024-05-28 10:48:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:48:58] [INFO ] Removed a total of 1564 redundant transitions.
[2024-05-28 10:48:58] [INFO ] Flatten gal took : 188 ms
[2024-05-28 10:48:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 290 labels/synchronizations in 26 ms.
[2024-05-28 10:48:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality2905490533987826232.gal : 7 ms
[2024-05-28 10:48:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality13605548403671455578.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2905490533987826232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13605548403671455578.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((X(G(("((gi2.gi2.gi1.gu24.p196<3)||(gu21.p188<=gu21.p105))")||(X(("(gi2.gi3.gi0.gu3.p17>=3)")U("(gi2.gi2.gi1.gu24.p196>=3)")))))))
Formula 0 simplified : XF(!"((gi2.gi2.gi1.gu24.p196<3)||(gu21.p188<=gu21.p105))" & X(!"(gi2.gi3.gi0.gu3.p17>=3)" R !"(gi2.gi2.gi1.gu24.p196>=3)"))
Compilation finished in 4356 ms.
Running link step : cd /tmp/ltsmin3275017196470632387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3275017196470632387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X(((LTLAPp3==true) U (LTLAPp4==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: LTL layer: formula: X([]((X(((LTLAPp3==true) U (LTLAPp4==true)))||(LTLAPp2==true))))
pins2lts-mc-linux64( 1/ 8), 0.008: "X([]((X(((LTLAPp3==true) U (LTLAPp4==true)))||(LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.009: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.039: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.235: DFS-FIFO for weak LTL, using special progress label 2297
pins2lts-mc-linux64( 0/ 8), 0.235: There are 2298 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.235: State length is 139, there are 2297 groups
pins2lts-mc-linux64( 0/ 8), 0.235: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.235: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.235: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.235: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 6.208: ~1 levels ~960 states ~549152 transitions
pins2lts-mc-linux64( 4/ 8), 8.324: ~1 levels ~1920 states ~1098656 transitions
pins2lts-mc-linux64( 4/ 8), 11.736: ~1 levels ~3840 states ~2197808 transitions
pins2lts-mc-linux64( 4/ 8), 18.102: ~1 levels ~7680 states ~4398688 transitions
pins2lts-mc-linux64( 7/ 8), 31.056: ~1 levels ~15360 states ~8795952 transitions
pins2lts-mc-linux64( 7/ 8), 56.263: ~1 levels ~30720 states ~17606560 transitions
pins2lts-mc-linux64( 4/ 8), 107.621: ~1 levels ~61440 states ~35195712 transitions
pins2lts-mc-linux64( 4/ 8), 212.030: ~1 levels ~122880 states ~70383808 transitions
pins2lts-mc-linux64( 6/ 8), 422.165: ~1 levels ~245760 states ~141194472 transitions
pins2lts-mc-linux64( 6/ 8), 827.722: ~1 levels ~491520 states ~281999584 transitions
pins2lts-mc-linux64( 1/ 8), 1255.968: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1256.842:
pins2lts-mc-linux64( 0/ 8), 1256.842: mean standard work distribution: 0.2% (states) 0.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 1256.842:
pins2lts-mc-linux64( 0/ 8), 1256.842: Explored 744437 states 427010572 transitions, fanout: 573.602
pins2lts-mc-linux64( 0/ 8), 1256.842: Total exploration time 1256.570 sec (1255.760 sec minimum, 1256.052 sec on average)
pins2lts-mc-linux64( 0/ 8), 1256.847: States per second: 592, Transitions per second: 339822
pins2lts-mc-linux64( 0/ 8), 1256.847:
pins2lts-mc-linux64( 0/ 8), 1256.847: Progress states detected: 134215255
pins2lts-mc-linux64( 0/ 8), 1256.847: Redundant explorations: -99.4453
pins2lts-mc-linux64( 0/ 8), 1256.847:
pins2lts-mc-linux64( 0/ 8), 1256.847: Queue width: 8B, total height: 141645302, memory: 1080.67MB
pins2lts-mc-linux64( 0/ 8), 1256.847: Tree memory: 1150.9MB, 9.0 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 1256.847: Tree fill ratio (roots/leafs): 99.0%/49.0%
pins2lts-mc-linux64( 0/ 8), 1256.847: Stored 2325 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1256.847: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1256.847: Est. total memory use: 2231.5MB (~2104.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3275017196470632387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X(((LTLAPp3==true) U (LTLAPp4==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3275017196470632387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X(((LTLAPp3==true) U (LTLAPp4==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-28 11:11:06] [INFO ] Flatten gal took : 44 ms
[2024-05-28 11:11:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality15037972361349737545.gal : 9 ms
[2024-05-28 11:11:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality4383110175099639074.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15037972361349737545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4383110175099639074.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p196<3)||(p188<=p105))")||(X(("(p17>=3)")U("(p196>=3)")))))))
Formula 0 simplified : XF(!"((p196<3)||(p188<=p105))" & X(!"(p17>=3)" R !"(p196>=3)"))
Detected timeout of ITS tools.
[2024-05-28 11:33:13] [INFO ] Flatten gal took : 44 ms
[2024-05-28 11:33:13] [INFO ] Input system was already deterministic with 2291 transitions.
[2024-05-28 11:33:13] [INFO ] Transformed 138 places.
[2024-05-28 11:33:13] [INFO ] Transformed 2291 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 11:33:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality9703470925166837199.gal : 10 ms
[2024-05-28 11:33:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality8679467425487139237.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9703470925166837199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8679467425487139237.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(("((p196<3)||(p188<=p105))")||(X(("(p17>=3)")U("(p196>=3)")))))))
Formula 0 simplified : XF(!"((p196<3)||(p188<=p105))" & X(!"(p17>=3)" R !"(p196>=3)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8192348 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16024388 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S256P18"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r351-tall-171679102200377"
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 '
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 ;