About the Execution of ITS-Tools for MultiwaySync-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 405.207 | 25751.00 | 51782.00 | 645.70 | TFTFFFFFFFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r261-smll-167863535800003.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiwaySync-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535800003
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.4K Feb 25 22:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 25 22:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 22:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 22:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 22:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 111K Mar 5 18:22 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 MultiwaySync-PT-none-LTLCardinality-00
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-01
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-02
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-03
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-04
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-05
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-06
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-07
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-08
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-09
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-10
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-11
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-12
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-13
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-14
FORMULA_NAME MultiwaySync-PT-none-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678688985747
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiwaySync-PT-none
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-13 06:29:48] [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]
[2023-03-13 06:29:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:29:48] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-13 06:29:48] [INFO ] Transformed 222 places.
[2023-03-13 06:29:48] [INFO ] Transformed 472 transitions.
[2023-03-13 06:29:48] [INFO ] Found NUPN structural information;
[2023-03-13 06:29:49] [INFO ] Parsed PT model containing 222 places and 472 transitions and 1496 arcs in 420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 47 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 83 transitions
Reduce redundant transitions removed 83 transitions.
FORMULA MultiwaySync-PT-none-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 389/389 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 213 transition count 380
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 213 transition count 380
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 21 place count 213 transition count 377
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 209 transition count 365
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 209 transition count 365
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 209 transition count 362
Applied a total of 32 rules in 139 ms. Remains 209 /222 variables (removed 13) and now considering 362/389 (removed 27) transitions.
[2023-03-13 06:29:49] [INFO ] Flow matrix only has 357 transitions (discarded 5 similar events)
// Phase 1: matrix 357 rows 209 cols
[2023-03-13 06:29:49] [INFO ] Computed 25 place invariants in 23 ms
[2023-03-13 06:29:50] [INFO ] Implicit Places using invariants in 480 ms returned []
[2023-03-13 06:29:50] [INFO ] Flow matrix only has 357 transitions (discarded 5 similar events)
[2023-03-13 06:29:50] [INFO ] Invariant cache hit.
[2023-03-13 06:29:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:29:50] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 875 ms to find 0 implicit places.
[2023-03-13 06:29:50] [INFO ] Flow matrix only has 357 transitions (discarded 5 similar events)
[2023-03-13 06:29:50] [INFO ] Invariant cache hit.
[2023-03-13 06:29:50] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/222 places, 362/389 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1304 ms. Remains : 209/222 places, 362/389 transitions.
Support contains 35 out of 209 places after structural reductions.
[2023-03-13 06:29:51] [INFO ] Flatten gal took : 89 ms
[2023-03-13 06:29:51] [INFO ] Flatten gal took : 41 ms
[2023-03-13 06:29:51] [INFO ] Input system was already deterministic with 362 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=11 ) properties (out of 21) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-13 06:29:52] [INFO ] Flow matrix only has 357 transitions (discarded 5 similar events)
[2023-03-13 06:29:52] [INFO ] Invariant cache hit.
[2023-03-13 06:29:52] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 06:29:52] [INFO ] [Nat]Absence check using 25 positive place invariants in 9 ms returned sat
[2023-03-13 06:29:52] [INFO ] After 233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 06:29:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:29:53] [INFO ] After 92ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 06:29:53] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 8 ms to minimize.
[2023-03-13 06:29:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-13 06:29:53] [INFO ] After 314ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 83 ms.
[2023-03-13 06:29:53] [INFO ] After 761ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 61 ms.
Support contains 16 out of 209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 362/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 209 transition count 360
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 207 transition count 360
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 573 edges and 207 vertex of which 141 are kept as prefixes of interest. Removing 66 places using SCC suffix rule.2 ms
Discarding 66 places :
Also discarding 53 output transitions
Drop transitions removed 53 transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 12 rules applied. Total rules applied 16 place count 141 transition count 296
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 66 place count 136 transition count 251
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 134 transition count 247
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 134 transition count 247
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 72 place count 134 transition count 245
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 86 place count 127 transition count 238
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 92 place count 124 transition count 257
Drop transitions removed 64 transitions
Redundant transition composition rules discarded 64 transitions
Iterating global reduction 3 with 64 rules applied. Total rules applied 156 place count 124 transition count 193
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 156 place count 124 transition count 188
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 166 place count 119 transition count 188
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 169 place count 116 transition count 185
Iterating global reduction 3 with 3 rules applied. Total rules applied 172 place count 116 transition count 185
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 172 place count 116 transition count 182
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 178 place count 113 transition count 182
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 181 place count 113 transition count 179
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 209 place count 99 transition count 165
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 218 place count 99 transition count 156
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 232 place count 92 transition count 149
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 234 place count 90 transition count 140
Iterating global reduction 5 with 2 rules applied. Total rules applied 236 place count 90 transition count 140
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 238 place count 89 transition count 146
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 239 place count 89 transition count 145
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 245 place count 89 transition count 139
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 249 place count 89 transition count 135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 253 place count 85 transition count 135
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 257 place count 85 transition count 135
Applied a total of 257 rules in 161 ms. Remains 85 /209 variables (removed 124) and now considering 135/362 (removed 227) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 85/209 places, 135/362 transitions.
Incomplete random walk after 10000 steps, including 420 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 135 rows 85 cols
[2023-03-13 06:29:53] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-13 06:29:53] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 06:29:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-13 06:29:53] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 06:29:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 06:29:53] [INFO ] After 19ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 06:29:53] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-13 06:29:53] [INFO ] After 177ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 135/135 transitions.
Graph (complete) has 283 edges and 85 vertex of which 72 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 72 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 71 transition count 110
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 71 transition count 110
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 67 transition count 106
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 23 place count 67 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 66 transition count 102
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 66 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 26 place count 65 transition count 101
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 65 transition count 101
Applied a total of 27 rules in 15 ms. Remains 65 /85 variables (removed 20) and now considering 101/135 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 65/85 places, 101/135 transitions.
Incomplete random walk after 10000 steps, including 538 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 110 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 13084 steps, run visited all 1 properties in 48 ms. (steps per millisecond=272 )
Probabilistic random walk after 13084 steps, saw 4067 distinct states, run finished after 48 ms. (steps per millisecond=272 ) properties seen :1
Computed a total of 11 stabilizing places and 17 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0) U !p1)))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 208 transition count 359
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 205 transition count 359
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 206 edges and 205 vertex of which 106 / 205 are part of one of the 30 SCC in 4 ms
Free SCC test removed 76 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 79 rules applied. Total rules applied 84 place count 129 transition count 281
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 115 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 145 rules applied. Total rules applied 229 place count 100 transition count 165
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 230 place count 99 transition count 165
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 243 place count 86 transition count 137
Iterating global reduction 3 with 13 rules applied. Total rules applied 256 place count 86 transition count 137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 257 place count 86 transition count 136
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 261 place count 82 transition count 120
Iterating global reduction 4 with 4 rules applied. Total rules applied 265 place count 82 transition count 120
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 269 place count 82 transition count 116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 291 place count 71 transition count 105
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 293 place count 70 transition count 105
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 305 place count 70 transition count 93
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 317 place count 64 transition count 87
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 322 place count 59 transition count 68
Iterating global reduction 5 with 5 rules applied. Total rules applied 327 place count 59 transition count 68
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 332 place count 59 transition count 63
Applied a total of 332 rules in 45 ms. Remains 59 /209 variables (removed 150) and now considering 63/362 (removed 299) transitions.
// Phase 1: matrix 63 rows 59 cols
[2023-03-13 06:29:54] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-13 06:29:54] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-13 06:29:54] [INFO ] Invariant cache hit.
[2023-03-13 06:29:54] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-13 06:29:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 06:29:54] [INFO ] Invariant cache hit.
[2023-03-13 06:29:54] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/209 places, 63/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 248 ms. Remains : 59/209 places, 63/362 transitions.
Stuttering acceptance computed with spot in 339 ms :[p1, p0, p1]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s57 0) (EQ s54 1)), p0:(OR (EQ s17 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-01 finished in 677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(F(p0))||G(p1))))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 205 transition count 354
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 205 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 11 place count 205 transition count 351
Applied a total of 11 rules in 8 ms. Remains 205 /209 variables (removed 4) and now considering 351/362 (removed 11) transitions.
[2023-03-13 06:29:54] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
// Phase 1: matrix 346 rows 205 cols
[2023-03-13 06:29:54] [INFO ] Computed 25 place invariants in 5 ms
[2023-03-13 06:29:55] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-13 06:29:55] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
[2023-03-13 06:29:55] [INFO ] Invariant cache hit.
[2023-03-13 06:29:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:29:55] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2023-03-13 06:29:55] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
[2023-03-13 06:29:55] [INFO ] Invariant cache hit.
[2023-03-13 06:29:55] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/209 places, 351/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 611 ms. Remains : 205/209 places, 351/362 transitions.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, 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}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (EQ s183 0) (EQ s185 1)), p0:(OR (EQ s183 0) (EQ s185 1) (EQ s189 0) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 23948 reset in 849 ms.
Stack based approach found an accepted trace after 4155 steps with 1017 reset with depth 88 and stack size 88 in 30 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-03 finished in 1697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!((G(X(F(p0)))||(X(p1) U !p2)) U !p1))'
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 209 transition count 360
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 207 transition count 360
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 203 transition count 352
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 203 transition count 352
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 203 transition count 349
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 1 with 50 rules applied. Total rules applied 65 place count 178 transition count 324
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 73 place count 174 transition count 352
Drop transitions removed 94 transitions
Redundant transition composition rules discarded 94 transitions
Iterating global reduction 1 with 94 rules applied. Total rules applied 167 place count 174 transition count 258
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 167 place count 174 transition count 238
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 207 place count 154 transition count 238
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 222 place count 139 transition count 223
Iterating global reduction 1 with 15 rules applied. Total rules applied 237 place count 139 transition count 223
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 237 place count 139 transition count 221
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 241 place count 137 transition count 221
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 281 place count 117 transition count 201
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 287 place count 111 transition count 189
Iterating global reduction 1 with 6 rules applied. Total rules applied 293 place count 111 transition count 189
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 298 place count 111 transition count 184
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 299 place count 111 transition count 184
Applied a total of 299 rules in 74 ms. Remains 111 /209 variables (removed 98) and now considering 184/362 (removed 178) transitions.
[2023-03-13 06:29:56] [INFO ] Flow matrix only has 167 transitions (discarded 17 similar events)
// Phase 1: matrix 167 rows 111 cols
[2023-03-13 06:29:56] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-13 06:29:56] [INFO ] Implicit Places using invariants in 86 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 90 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/209 places, 184/362 transitions.
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 17 place count 110 transition count 167
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 110 transition count 166
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 109 transition count 166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 108 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 108 transition count 165
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 39 place count 99 transition count 156
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 44 place count 94 transition count 142
Iterating global reduction 2 with 5 rules applied. Total rules applied 49 place count 94 transition count 142
Performed 3 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 55 place count 91 transition count 160
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 59 place count 91 transition count 156
Applied a total of 59 rules in 43 ms. Remains 91 /110 variables (removed 19) and now considering 156/184 (removed 28) transitions.
// Phase 1: matrix 156 rows 91 cols
[2023-03-13 06:29:56] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-13 06:29:56] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-13 06:29:56] [INFO ] Invariant cache hit.
[2023-03-13 06:29:57] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-13 06:29:57] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 91/209 places, 156/362 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 506 ms. Remains : 91/209 places, 156/362 transitions.
Stuttering acceptance computed with spot in 280 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}, { cond=(AND p2 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 0}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s54 0) (EQ s55 1)), p1:(OR (EQ s64 0) (EQ s86 1)), p0:(OR (EQ s82 0) (EQ s86 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Computed a total of 9 stabilizing places and 20 stable transitions
Computed a total of 9 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1))))]
Knowledge based reduction with 7 factoid took 417 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter insensitive) to 6 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 220 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Finished random walk after 839 steps, including 23 resets, run visited all 4 properties in 28 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1)))), (F (NOT p0)), (F (AND (NOT p2) p1)), (F (NOT (AND p2 p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 540 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter insensitive) to 6 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 351 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 273 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Support contains 5 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 156/156 transitions.
Applied a total of 0 rules in 10 ms. Remains 91 /91 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-13 06:29:59] [INFO ] Invariant cache hit.
[2023-03-13 06:29:59] [INFO ] Implicit Places using invariants in 126 ms returned []
[2023-03-13 06:29:59] [INFO ] Invariant cache hit.
[2023-03-13 06:29:59] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-13 06:29:59] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2023-03-13 06:30:00] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-13 06:30:00] [INFO ] Invariant cache hit.
[2023-03-13 06:30:00] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 503 ms. Remains : 91/91 places, 156/156 transitions.
Computed a total of 9 stabilizing places and 20 stable transitions
Computed a total of 9 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1))))]
Knowledge based reduction with 7 factoid took 599 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter insensitive) to 6 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Finished random walk after 783 steps, including 20 resets, run visited all 4 properties in 10 ms. (steps per millisecond=78 )
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) p1))), (X (AND p2 p1)), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND p2 p1))), (X (X (NOT (AND p2 p1)))), (F (NOT p0)), (F (AND (NOT p2) p1)), (F (NOT (AND p2 p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 596 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter insensitive) to 6 states, 14 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 255 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Stuttering acceptance computed with spot in 261 ms :[(NOT p1), true, (AND p0 (NOT p1)), p0, (AND p0 (NOT p1)), false]
Product exploration explored 100000 steps with 0 reset in 146 ms.
Product exploration explored 100000 steps with 0 reset in 497 ms.
Built C files in :
/tmp/ltsmin16837190914075518896
[2023-03-13 06:30:03] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2023-03-13 06:30:03] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 06:30:03] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2023-03-13 06:30:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 06:30:03] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2023-03-13 06:30:03] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-13 06:30:03] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16837190914075518896
Running compilation step : cd /tmp/ltsmin16837190914075518896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 664 ms.
Running link step : cd /tmp/ltsmin16837190914075518896;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16837190914075518896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1510662696689563.hoa' '--buchi-type=spotba'
LTSmin run took 289 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property MultiwaySync-PT-none-LTLCardinality-04 finished in 7718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 208 transition count 359
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 205 transition count 359
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 209 edges and 205 vertex of which 111 / 205 are part of one of the 32 SCC in 0 ms
Free SCC test removed 79 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 79 rules applied. Total rules applied 84 place count 126 transition count 281
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 1 with 149 rules applied. Total rules applied 233 place count 96 transition count 162
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 247 place count 82 transition count 132
Iterating global reduction 2 with 14 rules applied. Total rules applied 261 place count 82 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 262 place count 82 transition count 131
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 268 place count 76 transition count 112
Iterating global reduction 3 with 6 rules applied. Total rules applied 274 place count 76 transition count 112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 279 place count 76 transition count 107
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 299 place count 66 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 301 place count 65 transition count 97
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 313 place count 65 transition count 85
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 325 place count 59 transition count 79
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 331 place count 53 transition count 59
Iterating global reduction 4 with 6 rules applied. Total rules applied 337 place count 53 transition count 59
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 343 place count 53 transition count 53
Applied a total of 343 rules in 29 ms. Remains 53 /209 variables (removed 156) and now considering 53/362 (removed 309) transitions.
// Phase 1: matrix 53 rows 53 cols
[2023-03-13 06:30:04] [INFO ] Computed 10 place invariants in 10 ms
[2023-03-13 06:30:04] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-13 06:30:04] [INFO ] Invariant cache hit.
[2023-03-13 06:30:04] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-13 06:30:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 06:30:04] [INFO ] Invariant cache hit.
[2023-03-13 06:30:04] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/209 places, 53/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 53/209 places, 53/362 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s29 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-06 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(((!p1 U (p2||G(!p1)))||p0)))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 205 transition count 354
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 205 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 11 place count 205 transition count 351
Applied a total of 11 rules in 10 ms. Remains 205 /209 variables (removed 4) and now considering 351/362 (removed 11) transitions.
[2023-03-13 06:30:04] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
// Phase 1: matrix 346 rows 205 cols
[2023-03-13 06:30:04] [INFO ] Computed 25 place invariants in 3 ms
[2023-03-13 06:30:05] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-13 06:30:05] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
[2023-03-13 06:30:05] [INFO ] Invariant cache hit.
[2023-03-13 06:30:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:30:05] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
[2023-03-13 06:30:05] [INFO ] Flow matrix only has 346 transitions (discarded 5 similar events)
[2023-03-13 06:30:05] [INFO ] Invariant cache hit.
[2023-03-13 06:30:05] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 205/209 places, 351/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 953 ms. Remains : 205/209 places, 351/362 transitions.
Stuttering acceptance computed with spot in 244 ms :[true, (AND p1 (NOT p2)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(OR p0 p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p2:(AND (NOT (OR (EQ s64 0) (EQ s121 1))) (NOT (OR (EQ s146 0) (EQ s30 1)))), p1:(OR (EQ s146 0) (EQ s30 1)), p0:(OR (EQ s146 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 418 ms.
Entered a terminal (fully accepting) state of product in 302 steps with 0 reset in 6 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-07 finished in 1648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p1||X(p2)))&&p0)))'
Support contains 3 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 204 transition count 353
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 204 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 14 place count 204 transition count 349
Applied a total of 14 rules in 6 ms. Remains 204 /209 variables (removed 5) and now considering 349/362 (removed 13) transitions.
[2023-03-13 06:30:06] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2023-03-13 06:30:06] [INFO ] Computed 25 place invariants in 3 ms
[2023-03-13 06:30:06] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-13 06:30:06] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
[2023-03-13 06:30:06] [INFO ] Invariant cache hit.
[2023-03-13 06:30:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:30:07] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
[2023-03-13 06:30:07] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
[2023-03-13 06:30:07] [INFO ] Invariant cache hit.
[2023-03-13 06:30:07] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/209 places, 349/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 792 ms. Remains : 204/209 places, 349/362 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s81 0) (EQ s152 1)), p1:(EQ s180 1), p2:(EQ s180 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-08 finished in 1029 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 6 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 208 transition count 359
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 205 transition count 359
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 206 edges and 205 vertex of which 110 / 205 are part of one of the 32 SCC in 1 ms
Free SCC test removed 78 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 79 rules applied. Total rules applied 84 place count 127 transition count 281
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 148 rules applied. Total rules applied 232 place count 97 transition count 163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 233 place count 96 transition count 163
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 246 place count 83 transition count 136
Iterating global reduction 3 with 13 rules applied. Total rules applied 259 place count 83 transition count 136
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 260 place count 83 transition count 135
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 265 place count 78 transition count 117
Iterating global reduction 4 with 5 rules applied. Total rules applied 270 place count 78 transition count 117
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 274 place count 78 transition count 113
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 294 place count 68 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 296 place count 67 transition count 103
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 308 place count 67 transition count 91
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 320 place count 61 transition count 85
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 326 place count 55 transition count 64
Iterating global reduction 5 with 6 rules applied. Total rules applied 332 place count 55 transition count 64
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 338 place count 55 transition count 58
Applied a total of 338 rules in 40 ms. Remains 55 /209 variables (removed 154) and now considering 58/362 (removed 304) transitions.
// Phase 1: matrix 58 rows 55 cols
[2023-03-13 06:30:07] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-13 06:30:07] [INFO ] Implicit Places using invariants in 163 ms returned []
[2023-03-13 06:30:07] [INFO ] Invariant cache hit.
[2023-03-13 06:30:08] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
[2023-03-13 06:30:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 06:30:08] [INFO ] Invariant cache hit.
[2023-03-13 06:30:08] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/209 places, 58/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 598 ms. Remains : 55/209 places, 58/362 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (EQ s16 0) (EQ s10 1))) (NOT (OR (EQ s47 0) (EQ s26 1) (EQ s35 0) (EQ s38 1)))), p0:(OR (EQ s47 0) (EQ s26 1) (EQ s35 0) (EQ s38 1))], 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 MultiwaySync-PT-none-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-09 finished in 734 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 208 transition count 359
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 205 transition count 359
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 207 edges and 205 vertex of which 109 / 205 are part of one of the 31 SCC in 0 ms
Free SCC test removed 78 places
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 81 rules applied. Total rules applied 86 place count 127 transition count 279
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 236 place count 95 transition count 161
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 248 place count 83 transition count 136
Iterating global reduction 2 with 12 rules applied. Total rules applied 260 place count 83 transition count 136
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 265 place count 78 transition count 122
Iterating global reduction 2 with 5 rules applied. Total rules applied 270 place count 78 transition count 122
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 275 place count 78 transition count 117
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 68 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 297 place count 67 transition count 108
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 309 place count 67 transition count 96
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 321 place count 61 transition count 90
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 327 place count 55 transition count 69
Iterating global reduction 3 with 6 rules applied. Total rules applied 333 place count 55 transition count 69
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 339 place count 55 transition count 63
Applied a total of 339 rules in 54 ms. Remains 55 /209 variables (removed 154) and now considering 63/362 (removed 299) transitions.
// Phase 1: matrix 63 rows 55 cols
[2023-03-13 06:30:08] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-13 06:30:08] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-13 06:30:08] [INFO ] Invariant cache hit.
[2023-03-13 06:30:08] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-13 06:30:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-13 06:30:08] [INFO ] Invariant cache hit.
[2023-03-13 06:30:08] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/209 places, 63/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 424 ms. Remains : 55/209 places, 63/362 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s46 0) (EQ s21 1)), p0:(AND (EQ s28 0) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-11 finished in 538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G((F(p1)&&F(p2))))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 362/362 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 204 transition count 353
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 204 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 14 place count 204 transition count 349
Applied a total of 14 rules in 6 ms. Remains 204 /209 variables (removed 5) and now considering 349/362 (removed 13) transitions.
[2023-03-13 06:30:08] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
// Phase 1: matrix 344 rows 204 cols
[2023-03-13 06:30:08] [INFO ] Computed 25 place invariants in 2 ms
[2023-03-13 06:30:08] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-13 06:30:08] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
[2023-03-13 06:30:08] [INFO ] Invariant cache hit.
[2023-03-13 06:30:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-13 06:30:09] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 784 ms to find 0 implicit places.
[2023-03-13 06:30:09] [INFO ] Flow matrix only has 344 transitions (discarded 5 similar events)
[2023-03-13 06:30:09] [INFO ] Invariant cache hit.
[2023-03-13 06:30:09] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 204/209 places, 349/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1054 ms. Remains : 204/209 places, 349/362 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : MultiwaySync-PT-none-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s40 1), p1:(EQ s160 1), p2:(OR (EQ s52 0) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 865 reset in 385 ms.
Stack based approach found an accepted trace after 50 steps with 0 reset with depth 51 and stack size 51 in 4 ms.
FORMULA MultiwaySync-PT-none-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property MultiwaySync-PT-none-LTLCardinality-14 finished in 1665 ms.
All properties solved by simple procedures.
Total runtime 21898 ms.
BK_STOP 1678689011498
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="MultiwaySync-PT-none"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiwaySync-PT-none, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863535800003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiwaySync-PT-none.tgz
mv MultiwaySync-PT-none execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;