About the Execution of LTSMin+red for HirschbergSinclair-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 717.264 | 66241.00 | 95747.00 | 784.70 | TTFTFFTFTFFF?TT? | 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.r201-smll-167840347800443.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HirschbergSinclair-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347800443
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 9.1K Feb 26 02:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 02:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 02:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 02:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 16:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 02:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 02:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 02:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 173K 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 HirschbergSinclair-PT-15-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678707411111
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 11:36:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 11:36:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 11:36:54] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2023-03-13 11:36:54] [INFO ] Transformed 330 places.
[2023-03-13 11:36:54] [INFO ] Transformed 296 transitions.
[2023-03-13 11:36:54] [INFO ] Parsed PT model containing 330 places and 296 transitions and 906 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 296/296 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 317 transition count 296
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 22 place count 308 transition count 287
Iterating global reduction 1 with 9 rules applied. Total rules applied 31 place count 308 transition count 287
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 300 transition count 279
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 300 transition count 279
Applied a total of 47 rules in 100 ms. Remains 300 /330 variables (removed 30) and now considering 279/296 (removed 17) transitions.
// Phase 1: matrix 279 rows 300 cols
[2023-03-13 11:36:54] [INFO ] Computed 21 place invariants in 30 ms
[2023-03-13 11:36:54] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-13 11:36:54] [INFO ] Invariant cache hit.
[2023-03-13 11:36:55] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 1252 ms to find 0 implicit places.
[2023-03-13 11:36:55] [INFO ] Invariant cache hit.
[2023-03-13 11:36:55] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 300/330 places, 279/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1617 ms. Remains : 300/330 places, 279/296 transitions.
Support contains 42 out of 300 places after structural reductions.
[2023-03-13 11:36:56] [INFO ] Flatten gal took : 75 ms
[2023-03-13 11:36:56] [INFO ] Flatten gal took : 32 ms
[2023-03-13 11:36:56] [INFO ] Input system was already deterministic with 279 transitions.
Support contains 40 out of 300 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 33 resets, run finished after 801 ms. (steps per millisecond=12 ) properties (out of 26) seen :16
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-13 11:36:57] [INFO ] Invariant cache hit.
[2023-03-13 11:36:58] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-13 11:36:58] [INFO ] [Real]Absence check using 2 positive and 19 generalized place invariants in 104 ms returned sat
[2023-03-13 11:36:58] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-13 11:36:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-13 11:36:58] [INFO ] [Nat]Absence check using 2 positive and 19 generalized place invariants in 37 ms returned sat
[2023-03-13 11:36:58] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2023-03-13 11:36:58] [INFO ] After 332ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-13 11:36:58] [INFO ] After 684ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :2
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 6 out of 300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 284 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 284 transition count 151
Reduce places removed 113 places and 0 transitions.
Graph (complete) has 286 edges and 171 vertex of which 138 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.0 ms
Discarding 33 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 116 rules applied. Total rules applied 245 place count 138 transition count 149
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 280 place count 136 transition count 116
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 281 place count 135 transition count 115
Iterating global reduction 3 with 1 rules applied. Total rules applied 282 place count 135 transition count 115
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 283 place count 135 transition count 114
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 221 edges and 134 vertex of which 132 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 285 place count 132 transition count 114
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 287 place count 132 transition count 112
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 290 place count 132 transition count 109
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 293 place count 129 transition count 109
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 7 with 15 rules applied. Total rules applied 308 place count 114 transition count 94
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 7 with 59 rules applied. Total rules applied 367 place count 102 transition count 47
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 8 with 47 rules applied. Total rules applied 414 place count 55 transition count 47
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 14 Pre rules applied. Total rules applied 414 place count 55 transition count 33
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 9 with 28 rules applied. Total rules applied 442 place count 41 transition count 33
Applied a total of 442 rules in 54 ms. Remains 41 /300 variables (removed 259) and now considering 33/279 (removed 246) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 41/300 places, 33/279 transitions.
Incomplete random walk after 10000 steps, including 294 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 152 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 89 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 33 rows 41 cols
[2023-03-13 11:36:59] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-13 11:36:59] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 11:36:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 11:36:59] [INFO ] [Nat]Absence check using 4 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-13 11:36:59] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 11:36:59] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-13 11:36:59] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41/41 places, 33/33 transitions.
Graph (complete) has 66 edges and 41 vertex of which 39 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 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 0 with 1 rules applied. Total rules applied 2 place count 39 transition count 31
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 59 edges and 37 vertex of which 35 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 8 place count 35 transition count 28
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 11 place count 33 transition count 27
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 33 transition count 25
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 31 transition count 25
Applied a total of 15 rules in 7 ms. Remains 31 /41 variables (removed 10) and now considering 25/33 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 31/41 places, 25/33 transitions.
Finished random walk after 9581 steps, including 368 resets, run visited all 1 properties in 11 ms. (steps per millisecond=871 )
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-15-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 300 stabilizing places and 279 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 300 transition count 279
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 15 transitions.
Drop transitions removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 121 place count 283 transition count 144
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 241 place count 163 transition count 144
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 248 place count 156 transition count 137
Iterating global reduction 2 with 7 rules applied. Total rules applied 255 place count 156 transition count 137
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 256 place count 156 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 257 place count 155 transition count 136
Applied a total of 257 rules in 31 ms. Remains 155 /300 variables (removed 145) and now considering 136/279 (removed 143) transitions.
// Phase 1: matrix 136 rows 155 cols
[2023-03-13 11:36:59] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-13 11:37:00] [INFO ] Implicit Places using invariants in 198 ms returned []
[2023-03-13 11:37:00] [INFO ] Invariant cache hit.
[2023-03-13 11:37:00] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
[2023-03-13 11:37:00] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-13 11:37:00] [INFO ] Invariant cache hit.
[2023-03-13 11:37:00] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 155/300 places, 136/279 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 725 ms. Remains : 155/300 places, 136/279 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-01 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 1 s50)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 663 reset in 408 ms.
Product exploration explored 100000 steps with 663 reset in 293 ms.
Computed a total of 155 stabilizing places and 136 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 155 transition count 136
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-15-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-01 finished in 2006 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&X((p1&&G(p2))))))'
Support contains 6 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 298 transition count 279
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 293 transition count 274
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 293 transition count 274
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 289 transition count 270
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 289 transition count 270
Applied a total of 20 rules in 22 ms. Remains 289 /300 variables (removed 11) and now considering 270/279 (removed 9) transitions.
// Phase 1: matrix 270 rows 289 cols
[2023-03-13 11:37:01] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-13 11:37:01] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-13 11:37:01] [INFO ] Invariant cache hit.
[2023-03-13 11:37:02] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 842 ms to find 0 implicit places.
[2023-03-13 11:37:02] [INFO ] Invariant cache hit.
[2023-03-13 11:37:02] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 289/300 places, 270/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1129 ms. Remains : 289/300 places, 270/279 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s131 s270), p1:(OR (LEQ s131 s270) (LEQ s85 s266)), p2:(LEQ s87 s162)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 339 reset in 251 ms.
Product exploration explored 100000 steps with 338 reset in 476 ms.
Computed a total of 289 stabilizing places and 270 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 289 transition count 270
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X p0), (X (AND p1 p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p0)), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (F (G p0)), (F (G p1)), (F (G p2))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 p2)
Knowledge based reduction with 14 factoid took 545 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-15-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-03 finished in 2766 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||F(p1)||G(p2))))'
Support contains 5 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 298 transition count 279
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 292 transition count 273
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 292 transition count 273
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 287 transition count 268
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 287 transition count 268
Applied a total of 24 rules in 19 ms. Remains 287 /300 variables (removed 13) and now considering 268/279 (removed 11) transitions.
// Phase 1: matrix 268 rows 287 cols
[2023-03-13 11:37:04] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-13 11:37:04] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-13 11:37:04] [INFO ] Invariant cache hit.
[2023-03-13 11:37:05] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2023-03-13 11:37:05] [INFO ] Invariant cache hit.
[2023-03-13 11:37:05] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 287/300 places, 268/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1116 ms. Remains : 287/300 places, 268/279 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT s249 s230), p2:(OR (LEQ s84 s73) (LEQ 3 s87)), p0:(LEQ s84 s73)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 5969 reset in 314 ms.
Product exploration explored 100000 steps with 5774 reset in 334 ms.
Computed a total of 287 stabilizing places and 268 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 287 transition count 268
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 460 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 233 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F p1), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 496 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 287 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 268/268 transitions.
Applied a total of 0 rules in 6 ms. Remains 287 /287 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2023-03-13 11:37:07] [INFO ] Invariant cache hit.
[2023-03-13 11:37:08] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-13 11:37:08] [INFO ] Invariant cache hit.
[2023-03-13 11:37:08] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
[2023-03-13 11:37:08] [INFO ] Invariant cache hit.
[2023-03-13 11:37:08] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1070 ms. Remains : 287/287 places, 268/268 transitions.
Computed a total of 287 stabilizing places and 268 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 287 transition count 268
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 235 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 232 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=116 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (G (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 266 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 6385 reset in 224 ms.
Stuttering criterion allowed to conclude after 79365 steps with 4445 reset in 196 ms.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-05 finished in 5980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 298 transition count 279
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 291 transition count 272
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 291 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 285 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 285 transition count 266
Applied a total of 28 rules in 17 ms. Remains 285 /300 variables (removed 15) and now considering 266/279 (removed 13) transitions.
// Phase 1: matrix 266 rows 285 cols
[2023-03-13 11:37:10] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-13 11:37:10] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-13 11:37:10] [INFO ] Invariant cache hit.
[2023-03-13 11:37:11] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2023-03-13 11:37:11] [INFO ] Invariant cache hit.
[2023-03-13 11:37:11] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 285/300 places, 266/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1052 ms. Remains : 285/300 places, 266/279 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s212 s278)], 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 221 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-07 finished in 1261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(((p1 U p0)||F(!p1))))))'
Support contains 3 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 14 places and 14 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 284 transition count 146
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 239 place count 165 transition count 146
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 246 place count 158 transition count 139
Iterating global reduction 2 with 7 rules applied. Total rules applied 253 place count 158 transition count 139
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 254 place count 158 transition count 138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 255 place count 157 transition count 138
Applied a total of 255 rules in 21 ms. Remains 157 /300 variables (removed 143) and now considering 138/279 (removed 141) transitions.
// Phase 1: matrix 138 rows 157 cols
[2023-03-13 11:37:11] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-13 11:37:11] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-13 11:37:11] [INFO ] Invariant cache hit.
[2023-03-13 11:37:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-13 11:37:12] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
[2023-03-13 11:37:12] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-13 11:37:12] [INFO ] Invariant cache hit.
[2023-03-13 11:37:12] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 157/300 places, 138/279 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 701 ms. Remains : 157/300 places, 138/279 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s9), p1:(GT s85 s73)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 896 reset in 241 ms.
Product exploration explored 100000 steps with 886 reset in 281 ms.
Computed a total of 157 stabilizing places and 138 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 157 transition count 138
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p0) p1)))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 6 factoid took 259 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-15-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-08 finished in 1706 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(p0) U p1)))'
Support contains 4 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 295 transition count 274
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 295 transition count 274
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 291 transition count 270
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 291 transition count 270
Applied a total of 18 rules in 18 ms. Remains 291 /300 variables (removed 9) and now considering 270/279 (removed 9) transitions.
// Phase 1: matrix 270 rows 291 cols
[2023-03-13 11:37:13] [INFO ] Computed 21 place invariants in 3 ms
[2023-03-13 11:37:13] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-13 11:37:13] [INFO ] Invariant cache hit.
[2023-03-13 11:37:14] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
[2023-03-13 11:37:14] [INFO ] Invariant cache hit.
[2023-03-13 11:37:14] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 291/300 places, 270/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1083 ms. Remains : 291/300 places, 270/279 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s26 s74), p0:(GT s237 s85)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-10 finished in 1234 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))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 15 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 283 transition count 145
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 239 place count 164 transition count 145
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 246 place count 157 transition count 138
Iterating global reduction 2 with 7 rules applied. Total rules applied 253 place count 157 transition count 138
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 254 place count 157 transition count 137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 255 place count 156 transition count 137
Applied a total of 255 rules in 22 ms. Remains 156 /300 variables (removed 144) and now considering 137/279 (removed 142) transitions.
// Phase 1: matrix 137 rows 156 cols
[2023-03-13 11:37:14] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-13 11:37:14] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-13 11:37:14] [INFO ] Invariant cache hit.
[2023-03-13 11:37:15] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 509 ms to find 0 implicit places.
[2023-03-13 11:37:15] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-13 11:37:15] [INFO ] Invariant cache hit.
[2023-03-13 11:37:15] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 156/300 places, 137/279 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 673 ms. Remains : 156/300 places, 137/279 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s22 s122)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-15-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-11 finished in 740 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(F((X((p0 U (G(p0)||p1))) U (G(X((p0 U (p1||G(p0)))))||((F(p2) U G(F(p2)))&&X((p0 U (p1||G(p0))))))))))'
Support contains 5 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 298 transition count 279
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 292 transition count 273
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 292 transition count 273
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 287 transition count 268
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 287 transition count 268
Applied a total of 24 rules in 21 ms. Remains 287 /300 variables (removed 13) and now considering 268/279 (removed 11) transitions.
// Phase 1: matrix 268 rows 287 cols
[2023-03-13 11:37:15] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-13 11:37:15] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-13 11:37:15] [INFO ] Invariant cache hit.
[2023-03-13 11:37:16] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-13 11:37:16] [INFO ] Invariant cache hit.
[2023-03-13 11:37:16] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 287/300 places, 268/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1130 ms. Remains : 287/300 places, 268/279 transitions.
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT 1 s126), p1:(AND (GT s271 s49) (GT 1 s126)), p2:(GT s261 s125)], 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 365 reset in 197 ms.
Product exploration explored 100000 steps with 364 reset in 221 ms.
Computed a total of 287 stabilizing places and 268 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 287 transition count 268
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 443 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 11 states, 27 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 439 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1)), false, false, false, false, false]
Incomplete random walk after 10000 steps, including 34 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-13 11:37:18] [INFO ] Invariant cache hit.
[2023-03-13 11:37:18] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-13 11:37:18] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 28 ms returned sat
[2023-03-13 11:37:18] [INFO ] After 249ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2))), (G (NOT (AND (NOT p0) (NOT p2) p1))), (G (NOT (AND (NOT p0) p2 p1))), (G (NOT (AND p0 p2 p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (NOT (OR (AND p0 (NOT p1)) (AND p2 (NOT p1))))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (F (AND p0 (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 714 ms. Reduced automaton from 11 states, 27 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 320 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 319 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 268/268 transitions.
Applied a total of 0 rules in 4 ms. Remains 287 /287 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2023-03-13 11:37:20] [INFO ] Invariant cache hit.
[2023-03-13 11:37:20] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-13 11:37:20] [INFO ] Invariant cache hit.
[2023-03-13 11:37:21] [INFO ] Implicit Places using invariants and state equation in 659 ms returned []
Implicit Place search using SMT with State Equation took 852 ms to find 0 implicit places.
[2023-03-13 11:37:21] [INFO ] Invariant cache hit.
[2023-03-13 11:37:21] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1154 ms. Remains : 287/287 places, 268/268 transitions.
Computed a total of 287 stabilizing places and 268 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 287 transition count 268
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 893 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[(AND (NOT p1) p2 (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p2 (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-13 11:37:22] [INFO ] Invariant cache hit.
[2023-03-13 11:37:22] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 11:37:22] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 27 ms returned sat
[2023-03-13 11:37:23] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT (AND (NOT p1) (NOT p2) p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p0)))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p0))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 19 factoid took 1135 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 315 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 312 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Product exploration explored 100000 steps with 362 reset in 193 ms.
Product exploration explored 100000 steps with 363 reset in 213 ms.
Applying partial POR strategy [false, true, true, true, false, false, false, true]
Stuttering acceptance computed with spot in 394 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 268/268 transitions.
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 287 transition count 268
Deduced a syphon composed of 113 places in 0 ms
Applied a total of 113 rules in 38 ms. Remains 287 /287 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2023-03-13 11:37:26] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 268 rows 287 cols
[2023-03-13 11:37:26] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-13 11:37:26] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 287/287 places, 268/268 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 304 ms. Remains : 287/287 places, 268/268 transitions.
Support contains 5 out of 287 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 287/287 places, 268/268 transitions.
Applied a total of 0 rules in 9 ms. Remains 287 /287 variables (removed 0) and now considering 268/268 (removed 0) transitions.
// Phase 1: matrix 268 rows 287 cols
[2023-03-13 11:37:26] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-13 11:37:26] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-13 11:37:26] [INFO ] Invariant cache hit.
[2023-03-13 11:37:27] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 870 ms to find 0 implicit places.
[2023-03-13 11:37:27] [INFO ] Invariant cache hit.
[2023-03-13 11:37:27] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1117 ms. Remains : 287/287 places, 268/268 transitions.
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-12 finished in 12417 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(F(p0)))'
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 298 transition count 279
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 9 place count 291 transition count 272
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 291 transition count 272
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 285 transition count 266
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 285 transition count 266
Applied a total of 28 rules in 31 ms. Remains 285 /300 variables (removed 15) and now considering 266/279 (removed 13) transitions.
// Phase 1: matrix 266 rows 285 cols
[2023-03-13 11:37:27] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-13 11:37:27] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-13 11:37:28] [INFO ] Invariant cache hit.
[2023-03-13 11:37:28] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
[2023-03-13 11:37:28] [INFO ] Invariant cache hit.
[2023-03-13 11:37:28] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 285/300 places, 266/279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1069 ms. Remains : 285/300 places, 266/279 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s11 s163)], 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 6644 reset in 281 ms.
Product exploration explored 100000 steps with 6667 reset in 310 ms.
Computed a total of 285 stabilizing places and 266 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 285 transition count 266
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 183 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-13 11:37:30] [INFO ] Invariant cache hit.
[2023-03-13 11:37:30] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 29 ms returned sat
[2023-03-13 11:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:30] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2023-03-13 11:37:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 11:37:31] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 39 ms returned sat
[2023-03-13 11:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:31] [INFO ] [Nat]Absence check using state equation in 544 ms returned sat
[2023-03-13 11:37:31] [INFO ] Computed and/alt/rep : 176/604/176 causal constraints (skipped 75 transitions) in 22 ms.
[2023-03-13 11:37:32] [INFO ] Added : 163 causal constraints over 33 iterations in 1336 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 285 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 285/285 places, 266/266 transitions.
Reduce places removed 14 places and 14 transitions.
Drop transitions removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 109 place count 271 transition count 143
Reduce places removed 109 places and 0 transitions.
Iterating post reduction 1 with 109 rules applied. Total rules applied 218 place count 162 transition count 143
Applied a total of 218 rules in 15 ms. Remains 162 /285 variables (removed 123) and now considering 143/266 (removed 123) transitions.
// Phase 1: matrix 143 rows 162 cols
[2023-03-13 11:37:33] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-13 11:37:33] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-13 11:37:33] [INFO ] Invariant cache hit.
[2023-03-13 11:37:33] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2023-03-13 11:37:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 11:37:33] [INFO ] Invariant cache hit.
[2023-03-13 11:37:33] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 162/285 places, 143/266 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 629 ms. Remains : 162/285 places, 143/266 transitions.
Computed a total of 162 stabilizing places and 143 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 162 transition count 143
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=41 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-13 11:37:34] [INFO ] Invariant cache hit.
[2023-03-13 11:37:34] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 22 ms returned sat
[2023-03-13 11:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:35] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2023-03-13 11:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 11:37:35] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 20 ms returned sat
[2023-03-13 11:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:35] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-13 11:37:35] [INFO ] Computed and/alt/rep : 117/170/117 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-13 11:37:35] [INFO ] Added : 109 causal constraints over 22 iterations in 432 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5810 reset in 294 ms.
Product exploration explored 100000 steps with 5852 reset in 324 ms.
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 143/143 transitions.
Applied a total of 0 rules in 7 ms. Remains 162 /162 variables (removed 0) and now considering 143/143 (removed 0) transitions.
[2023-03-13 11:37:36] [INFO ] Invariant cache hit.
[2023-03-13 11:37:36] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-13 11:37:36] [INFO ] Invariant cache hit.
[2023-03-13 11:37:37] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2023-03-13 11:37:37] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 11:37:37] [INFO ] Invariant cache hit.
[2023-03-13 11:37:37] [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 693 ms. Remains : 162/162 places, 143/143 transitions.
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-15 finished in 9531 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(F((X((p0 U (G(p0)||p1))) U (G(X((p0 U (p1||G(p0)))))||((F(p2) U G(F(p2)))&&X((p0 U (p1||G(p0))))))))))'
Found a Shortening insensitive property : HirschbergSinclair-PT-15-LTLCardinality-12
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 300 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 15 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 117 place count 283 transition count 148
Reduce places removed 116 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 117 rules applied. Total rules applied 234 place count 167 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 166 transition count 147
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 241 place count 160 transition count 141
Iterating global reduction 3 with 6 rules applied. Total rules applied 247 place count 160 transition count 141
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 248 place count 160 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 249 place count 159 transition count 140
Applied a total of 249 rules in 18 ms. Remains 159 /300 variables (removed 141) and now considering 140/279 (removed 139) transitions.
// Phase 1: matrix 140 rows 159 cols
[2023-03-13 11:37:37] [INFO ] Computed 19 place invariants in 0 ms
[2023-03-13 11:37:37] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-13 11:37:37] [INFO ] Invariant cache hit.
[2023-03-13 11:37:38] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2023-03-13 11:37:38] [INFO ] Invariant cache hit.
[2023-03-13 11:37:38] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 159/300 places, 140/279 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 653 ms. Remains : 159/300 places, 140/279 transitions.
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT 1 s67), p1:(AND (GT s143 s25) (GT 1 s67)), p2:(GT s137 s66)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 719 reset in 171 ms.
Product exploration explored 100000 steps with 717 reset in 192 ms.
Computed a total of 159 stabilizing places and 140 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 159 transition count 140
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 372 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 11 states, 27 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 428 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1)), false, false, false, false, false]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-13 11:37:39] [INFO ] Invariant cache hit.
[2023-03-13 11:37:40] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-13 11:37:40] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 23 ms returned sat
[2023-03-13 11:37:40] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), true, (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2))), (G (NOT (AND (NOT p0) (NOT p2) p1))), (G (NOT (AND (NOT p0) p2 p1))), (G (NOT (AND p0 p2 p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (NOT (OR (AND p0 (NOT p1)) (AND p2 (NOT p1))))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (F (AND p0 (NOT p2) p1))]
Knowledge based reduction with 10 factoid took 693 ms. Reduced automaton from 11 states, 27 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 312 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Support contains 5 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 140/140 transitions.
Applied a total of 0 rules in 1 ms. Remains 159 /159 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-13 11:37:41] [INFO ] Invariant cache hit.
[2023-03-13 11:37:41] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-13 11:37:41] [INFO ] Invariant cache hit.
[2023-03-13 11:37:41] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-13 11:37:41] [INFO ] Invariant cache hit.
[2023-03-13 11:37:42] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 641 ms. Remains : 159/159 places, 140/140 transitions.
Computed a total of 159 stabilizing places and 140 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 159 transition count 140
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 1008 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p1) p2 (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p2 (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Incomplete random walk after 10000 steps, including 62 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-13 11:37:43] [INFO ] Invariant cache hit.
[2023-03-13 11:37:43] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 11:37:43] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 24 ms returned sat
[2023-03-13 11:37:43] [INFO ] After 161ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (OR (NOT p1) (NOT p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (AND p0 (NOT p1))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (OR (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p2))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT (AND (NOT p1) (NOT p2) p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT (OR (AND (NOT p1) p2) (AND (NOT p1) p0)))), (F (AND (NOT p2) (NOT p0))), (F (NOT (AND (NOT p2) p0))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 19 factoid took 1121 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 326 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 326 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Stuttering acceptance computed with spot in 313 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Product exploration explored 100000 steps with 715 reset in 169 ms.
Product exploration explored 100000 steps with 714 reset in 192 ms.
Applying partial POR strategy [false, true, true, true, false, false, false, true]
Stuttering acceptance computed with spot in 312 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), false, false]
Support contains 5 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 140/140 transitions.
Applied a total of 0 rules in 6 ms. Remains 159 /159 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-13 11:37:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 11:37:46] [INFO ] Invariant cache hit.
[2023-03-13 11:37:46] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 159/159 places, 140/140 transitions.
Support contains 5 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 140/140 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-13 11:37:46] [INFO ] Invariant cache hit.
[2023-03-13 11:37:47] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-13 11:37:47] [INFO ] Invariant cache hit.
[2023-03-13 11:37:47] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-13 11:37:47] [INFO ] Invariant cache hit.
[2023-03-13 11:37:47] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 640 ms. Remains : 159/159 places, 140/140 transitions.
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-12 finished in 10217 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(F(p0)))'
Found a Shortening insensitive property : HirschbergSinclair-PT-15-LTLCardinality-15
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 300 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 300/300 places, 279/279 transitions.
Graph (complete) has 560 edges and 300 vertex of which 298 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 14 places and 14 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 114 place count 284 transition count 152
Reduce places removed 113 places and 0 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 227 place count 171 transition count 152
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 234 place count 164 transition count 145
Iterating global reduction 2 with 7 rules applied. Total rules applied 241 place count 164 transition count 145
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 164 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 243 place count 163 transition count 144
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 244 place count 162 transition count 143
Iterating global reduction 4 with 1 rules applied. Total rules applied 245 place count 162 transition count 143
Applied a total of 245 rules in 21 ms. Remains 162 /300 variables (removed 138) and now considering 143/279 (removed 136) transitions.
// Phase 1: matrix 143 rows 162 cols
[2023-03-13 11:37:47] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-13 11:37:47] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-13 11:37:47] [INFO ] Invariant cache hit.
[2023-03-13 11:37:48] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2023-03-13 11:37:48] [INFO ] Invariant cache hit.
[2023-03-13 11:37:48] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 162/300 places, 143/279 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 668 ms. Remains : 162/300 places, 143/279 transitions.
Running random walk in product with property : HirschbergSinclair-PT-15-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s6 s88)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5729 reset in 293 ms.
Product exploration explored 100000 steps with 5763 reset in 320 ms.
Computed a total of 162 stabilizing places and 143 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 162 transition count 143
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-13 11:37:49] [INFO ] Invariant cache hit.
[2023-03-13 11:37:49] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 21 ms returned sat
[2023-03-13 11:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:50] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-13 11:37:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 11:37:50] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 20 ms returned sat
[2023-03-13 11:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:50] [INFO ] [Nat]Absence check using state equation in 233 ms returned sat
[2023-03-13 11:37:50] [INFO ] Computed and/alt/rep : 117/170/117 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-13 11:37:51] [INFO ] Added : 109 causal constraints over 22 iterations in 435 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 143/143 transitions.
Applied a total of 0 rules in 6 ms. Remains 162 /162 variables (removed 0) and now considering 143/143 (removed 0) transitions.
[2023-03-13 11:37:51] [INFO ] Invariant cache hit.
[2023-03-13 11:37:51] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-13 11:37:51] [INFO ] Invariant cache hit.
[2023-03-13 11:37:51] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
[2023-03-13 11:37:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 11:37:51] [INFO ] Invariant cache hit.
[2023-03-13 11:37:51] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 691 ms. Remains : 162/162 places, 143/143 transitions.
Computed a total of 162 stabilizing places and 143 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 162 transition count 143
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 188 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-13 11:37:52] [INFO ] Invariant cache hit.
[2023-03-13 11:37:52] [INFO ] [Real]Absence check using 0 positive and 19 generalized place invariants in 21 ms returned sat
[2023-03-13 11:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:53] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2023-03-13 11:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 11:37:53] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 21 ms returned sat
[2023-03-13 11:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 11:37:53] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-13 11:37:53] [INFO ] Computed and/alt/rep : 117/170/117 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-13 11:37:54] [INFO ] Added : 109 causal constraints over 22 iterations in 446 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5742 reset in 292 ms.
Product exploration explored 100000 steps with 5765 reset in 321 ms.
Support contains 2 out of 162 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 162/162 places, 143/143 transitions.
Applied a total of 0 rules in 5 ms. Remains 162 /162 variables (removed 0) and now considering 143/143 (removed 0) transitions.
[2023-03-13 11:37:54] [INFO ] Invariant cache hit.
[2023-03-13 11:37:55] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-13 11:37:55] [INFO ] Invariant cache hit.
[2023-03-13 11:37:55] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2023-03-13 11:37:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 11:37:55] [INFO ] Invariant cache hit.
[2023-03-13 11:37:55] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 621 ms. Remains : 162/162 places, 143/143 transitions.
Treatment of property HirschbergSinclair-PT-15-LTLCardinality-15 finished in 8046 ms.
[2023-03-13 11:37:55] [INFO ] Flatten gal took : 25 ms
[2023-03-13 11:37:55] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-13 11:37:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 300 places, 279 transitions and 837 arcs took 4 ms.
Total runtime 61740 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2403/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2403/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HirschbergSinclair-PT-15-LTLCardinality-12
Could not compute solution for formula : HirschbergSinclair-PT-15-LTLCardinality-15
BK_STOP 1678707477352
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name HirschbergSinclair-PT-15-LTLCardinality-12
ltl formula formula --ltl=/tmp/2403/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 279 transitions and 837 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2403/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2403/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2403/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2403/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HirschbergSinclair-PT-15-LTLCardinality-15
ltl formula formula --ltl=/tmp/2403/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 279 transitions and 837 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.020 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2403/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2403/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2403/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2403/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="HirschbergSinclair-PT-15"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HirschbergSinclair-PT-15, 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 r201-smll-167840347800443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-15.tgz
mv HirschbergSinclair-PT-15 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 ;