Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r039-tajo-167813692300275.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BridgeAndVehicles-PT-V80P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692300275
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.7M
-rw-r--r-- 1 mcc users 29K Feb 25 12:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 25 12:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 299K Feb 25 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Feb 25 12:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 352K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Feb 25 12:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Feb 25 12:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 329K Feb 25 12:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 25 12:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678488660271

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 22:51:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 22:51:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:51:02] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2023-03-10 22:51:03] [INFO ] Transformed 188 places.
[2023-03-10 22:51:03] [INFO ] Transformed 2108 transitions.
[2023-03-10 22:51:03] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 351 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 64 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2023-03-10 22:51:03] [INFO ] Computed 7 place invariants in 40 ms
[2023-03-10 22:51:04] [INFO ] Dead Transitions using invariants and state equation in 1354 ms found 0 transitions.
[2023-03-10 22:51:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:04] [INFO ] Invariant cache hit.
[2023-03-10 22:51:05] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-10 22:51:05] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:05] [INFO ] Invariant cache hit.
[2023-03-10 22:51:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:06] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
[2023-03-10 22:51:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:06] [INFO ] Invariant cache hit.
[2023-03-10 22:51:06] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3648 ms. Remains : 188/188 places, 2108/2108 transitions.
Support contains 17 out of 188 places after structural reductions.
[2023-03-10 22:51:07] [INFO ] Flatten gal took : 157 ms
[2023-03-10 22:51:07] [INFO ] Flatten gal took : 107 ms
[2023-03-10 22:51:07] [INFO ] Input system was already deterministic with 2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 535 ms. (steps per millisecond=18 ) properties (out of 29) seen :23
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 22:51:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:09] [INFO ] Invariant cache hit.
[2023-03-10 22:51:09] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-10 22:51:09] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-10 22:51:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-10 22:51:09] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-10 22:51:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:09] [INFO ] After 283ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2023-03-10 22:51:10] [INFO ] After 680ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 294 ms.
[2023-03-10 22:51:10] [INFO ] After 1241ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 36 ms.
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 334 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-10 22:51:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-10 22:51:10] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-10 22:51:12] [INFO ] Dead Transitions using invariants and state equation in 1190 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1528 ms. Remains : 185/188 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 155694 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 155694 steps, saw 43786 distinct states, run finished after 3005 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 22:51:15] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:15] [INFO ] Invariant cache hit.
[2023-03-10 22:51:15] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:51:15] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:51:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 22:51:16] [INFO ] After 469ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:16] [INFO ] After 252ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:17] [INFO ] After 745ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 211 ms.
[2023-03-10 22:51:17] [INFO ] After 1558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 379 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 379 ms. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 349 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-10 22:51:18] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:18] [INFO ] Invariant cache hit.
[2023-03-10 22:51:18] [INFO ] Implicit Places using invariants in 424 ms returned []
[2023-03-10 22:51:18] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:18] [INFO ] Invariant cache hit.
[2023-03-10 22:51:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:19] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1884 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 165 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2400 ms. Remains : 183/185 places, 2107/2107 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10003 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10009 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 219908 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 219908 steps, saw 60787 distinct states, run finished after 3002 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 22:51:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-10 22:51:23] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-10 22:51:23] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:51:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:51:23] [INFO ] After 178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:23] [INFO ] After 194ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:24] [INFO ] After 510ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 343 ms.
[2023-03-10 22:51:24] [INFO ] After 1115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 209 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 211 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 192 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-10 22:51:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:25] [INFO ] Invariant cache hit.
[2023-03-10 22:51:25] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-10 22:51:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:25] [INFO ] Invariant cache hit.
[2023-03-10 22:51:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:26] [INFO ] Implicit Places using invariants and state equation in 856 ms returned []
Implicit Place search using SMT with State Equation took 1302 ms to find 0 implicit places.
[2023-03-10 22:51:26] [INFO ] Redundant transitions in 163 ms returned []
[2023-03-10 22:51:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:51:26] [INFO ] Invariant cache hit.
[2023-03-10 22:51:27] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2444 ms. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 182 transition count 368
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1742 place count 182 transition count 366
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1744 place count 180 transition count 366
Applied a total of 1744 rules in 49 ms. Remains 180 /183 variables (removed 3) and now considering 366/2107 (removed 1741) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 366 rows 180 cols
[2023-03-10 22:51:27] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:51:27] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 22:51:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:51:27] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-10 22:51:27] [INFO ] After 83ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 22:51:27] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-10 22:51:27] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.36 ms
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((X(F(p0))||(p1&&X(p1)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 15 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:51:28] [INFO ] Computed 6 place invariants in 11 ms
[2023-03-10 22:51:28] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 0 transitions.
[2023-03-10 22:51:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:28] [INFO ] Invariant cache hit.
[2023-03-10 22:51:29] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-10 22:51:29] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:29] [INFO ] Invariant cache hit.
[2023-03-10 22:51:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:30] [INFO ] Implicit Places using invariants and state equation in 939 ms returned [169]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1341 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2011 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s174), p0:(GT s82 s84)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1062 ms.
Product exploration explored 100000 steps with 50000 reset in 782 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.37 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 5 factoid took 191 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-00 finished in 4446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (p1&&X(p0))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 20 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:32] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:32] [INFO ] Invariant cache hit.
[2023-03-10 22:51:33] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
[2023-03-10 22:51:33] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:33] [INFO ] Invariant cache hit.
[2023-03-10 22:51:33] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-10 22:51:33] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:33] [INFO ] Invariant cache hit.
[2023-03-10 22:51:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:35] [INFO ] Implicit Places using invariants and state equation in 1383 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1663 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 19 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2414 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p1:(LEQ s83 (ADD s168 s169)), p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 27226 steps with 8846 reset in 274 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-01 finished in 2911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (p1&&F(G(p2)))))))'
Support contains 10 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.23 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 731 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:51:36] [INFO ] Computed 6 place invariants in 11 ms
[2023-03-10 22:51:37] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
[2023-03-10 22:51:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:37] [INFO ] Invariant cache hit.
[2023-03-10 22:51:37] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-10 22:51:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:37] [INFO ] Invariant cache hit.
[2023-03-10 22:51:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:38] [INFO ] Implicit Places using invariants and state equation in 949 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1285 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 273 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3155 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s82), p0:(AND (GT s173 1) (LEQ (ADD s168 s169) s84) (LEQ s83 s0)), p2:(LEQ s170 (ADD s171 s172))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 148 reset in 843 ms.
Product exploration explored 100000 steps with 148 reset in 686 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 11 factoid took 614 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Finished random walk after 663 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=110 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 868 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
[2023-03-10 22:51:42] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-10 22:51:42] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 22:51:43] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:51:43] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2023-03-10 22:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:51:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:51:43] [INFO ] [Nat]Absence check using state equation in 76 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (OR p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 11 factoid took 475 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-03 finished in 8880 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((F(p0)||(G(p1)&&X(p2))))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 18 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:44] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:51:44] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 22:51:45] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
[2023-03-10 22:51:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:45] [INFO ] Invariant cache hit.
[2023-03-10 22:51:45] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-10 22:51:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:45] [INFO ] Invariant cache hit.
[2023-03-10 22:51:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:46] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1404 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 24 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2032 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ 3 s168), p2:(LEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 395 reset in 706 ms.
Product exploration explored 100000 steps with 389 reset in 598 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 959 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 245 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 221 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 894 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-10 22:51:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-10 22:51:50] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-10 22:51:51] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-10 22:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:51:51] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2023-03-10 22:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:51:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 22:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:51:53] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2023-03-10 22:51:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:53] [INFO ] [Nat]Added 22 Read/Feed constraints in 478 ms returned sat
[2023-03-10 22:51:53] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 129 ms.
[2023-03-10 22:51:54] [INFO ] Added : 11 causal constraints over 3 iterations in 419 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 19 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:51:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:54] [INFO ] Invariant cache hit.
[2023-03-10 22:51:54] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
[2023-03-10 22:51:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:54] [INFO ] Invariant cache hit.
[2023-03-10 22:51:55] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-10 22:51:55] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:55] [INFO ] Invariant cache hit.
[2023-03-10 22:51:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:51:56] [INFO ] Implicit Places using invariants and state equation in 1059 ms returned []
Implicit Place search using SMT with State Equation took 1322 ms to find 0 implicit places.
[2023-03-10 22:51:56] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:56] [INFO ] Invariant cache hit.
[2023-03-10 22:51:56] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2760 ms. Remains : 186/186 places, 2108/2108 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 710 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 264 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 876 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 234 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-10 22:51:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:51:59] [INFO ] Invariant cache hit.
[2023-03-10 22:52:00] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 22:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:52:00] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2023-03-10 22:52:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:52:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:52:01] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2023-03-10 22:52:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 737 ms returned sat
[2023-03-10 22:52:02] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 146 ms.
[2023-03-10 22:52:02] [INFO ] Added : 12 causal constraints over 3 iterations in 536 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 209 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 394 reset in 701 ms.
Product exploration explored 100000 steps with 390 reset in 548 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 226 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 11 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 186 transition count 2108
Deduced a syphon composed of 1 places in 7 ms
Applied a total of 1 rules in 421 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:05] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-10 22:52:05] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:52:05] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2023-03-10 22:52:05] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-10 22:52:05] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:05] [INFO ] Invariant cache hit.
[2023-03-10 22:52:06] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/186 places, 2108/2108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1927 ms. Remains : 186/186 places, 2108/2108 transitions.
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-10 22:52:06] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:52:07] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
[2023-03-10 22:52:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:07] [INFO ] Invariant cache hit.
[2023-03-10 22:52:07] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-10 22:52:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:07] [INFO ] Invariant cache hit.
[2023-03-10 22:52:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:08] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 1448 ms to find 0 implicit places.
[2023-03-10 22:52:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:08] [INFO ] Invariant cache hit.
[2023-03-10 22:52:09] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2985 ms. Remains : 186/186 places, 2108/2108 transitions.
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 finished in 25351 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((p0&&F((!p0&&X((!p0 U (p1||G(!p0)))))))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 35 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-10 22:52:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-10 22:52:09] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 22:52:10] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
[2023-03-10 22:52:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:10] [INFO ] Invariant cache hit.
[2023-03-10 22:52:10] [INFO ] Implicit Places using invariants in 333 ms returned []
[2023-03-10 22:52:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:10] [INFO ] Invariant cache hit.
[2023-03-10 22:52:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:12] [INFO ] Implicit Places using invariants and state equation in 1339 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1677 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2502 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 362 ms :[true, true, true, true, true, p0, (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}, { cond=(NOT p0), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s167 (ADD s84 s85)), p1:(GT (ADD s84 s85) s172)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 256 steps with 1 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-05 finished in 2905 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||(X(p1) U ((p2&&X(p1))||X(G(p1)))))))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 39 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:52:12] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-10 22:52:13] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
[2023-03-10 22:52:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:13] [INFO ] Invariant cache hit.
[2023-03-10 22:52:14] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-10 22:52:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:14] [INFO ] Invariant cache hit.
[2023-03-10 22:52:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:18] [INFO ] Implicit Places using invariants and state equation in 4591 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5013 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5914 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ 3 s172) (LEQ 1 s172)), p2:(GT 1 s172), p1:(GT 3 s172)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 807 ms.
Product exploration explored 100000 steps with 25000 reset in 648 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 531 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-10 22:52:21] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-10 22:52:21] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:52:21] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p0) p2 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p2 (NOT p1) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p1 (NOT p0))), (F (NOT (AND p2 p1 (NOT p0))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))
Knowledge based reduction with 10 factoid took 767 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-06 finished in 9588 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 226 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:22] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:52:22] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-10 22:52:23] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
[2023-03-10 22:52:23] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:23] [INFO ] Invariant cache hit.
[2023-03-10 22:52:23] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-10 22:52:23] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:23] [INFO ] Invariant cache hit.
[2023-03-10 22:52:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:24] [INFO ] Implicit Places using invariants and state equation in 872 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1174 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 150 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2290 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s142 s84) (LEQ s171 s83))], 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 148 reset in 532 ms.
Product exploration explored 100000 steps with 148 reset in 546 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 4988 steps, including 7 resets, run visited all 1 properties in 70 ms. (steps per millisecond=71 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 575 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 240 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-10 22:52:27] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 22:52:27] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
[2023-03-10 22:52:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:27] [INFO ] Invariant cache hit.
[2023-03-10 22:52:28] [INFO ] Implicit Places using invariants in 317 ms returned []
[2023-03-10 22:52:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:28] [INFO ] Invariant cache hit.
[2023-03-10 22:52:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:31] [INFO ] Implicit Places using invariants and state equation in 3055 ms returned []
Implicit Place search using SMT with State Equation took 3375 ms to find 0 implicit places.
[2023-03-10 22:52:31] [INFO ] Redundant transitions in 109 ms returned []
[2023-03-10 22:52:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:31] [INFO ] Invariant cache hit.
[2023-03-10 22:52:32] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5343 ms. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 2199 steps, including 3 resets, run visited all 1 properties in 24 ms. (steps per millisecond=91 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Product exploration explored 100000 steps with 148 reset in 799 ms.
Product exploration explored 100000 steps with 148 reset in 705 ms.
Support contains 4 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 192 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:34] [INFO ] Invariant cache hit.
[2023-03-10 22:52:35] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
[2023-03-10 22:52:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:35] [INFO ] Invariant cache hit.
[2023-03-10 22:52:35] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-10 22:52:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:35] [INFO ] Invariant cache hit.
[2023-03-10 22:52:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:37] [INFO ] Implicit Places using invariants and state equation in 2061 ms returned []
Implicit Place search using SMT with State Equation took 2423 ms to find 0 implicit places.
[2023-03-10 22:52:37] [INFO ] Redundant transitions in 108 ms returned []
[2023-03-10 22:52:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:37] [INFO ] Invariant cache hit.
[2023-03-10 22:52:38] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4305 ms. Remains : 185/185 places, 2108/2108 transitions.
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08 finished in 16457 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' '!(((p0 U G(p1))&&X(p2)))'
Support contains 5 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 14 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-10 22:52:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-10 22:52:38] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 22:52:39] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
[2023-03-10 22:52:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:39] [INFO ] Invariant cache hit.
[2023-03-10 22:52:39] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-10 22:52:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-10 22:52:39] [INFO ] Invariant cache hit.
[2023-03-10 22:52:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:40] [INFO ] Implicit Places using invariants and state equation in 764 ms returned [169]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1031 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 11 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1735 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s173), p0:(AND (OR (LEQ s82 s85) (LEQ 1 s173)) (LEQ s84 s86)), p2:(LEQ 3 s84)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-09 finished in 1987 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)))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 39 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-10 22:52:40] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-10 22:52:40] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 22:52:41] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
[2023-03-10 22:52:41] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:41] [INFO ] Invariant cache hit.
[2023-03-10 22:52:41] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-10 22:52:41] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:41] [INFO ] Invariant cache hit.
[2023-03-10 22:52:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:43] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1636 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 13 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2458 ms. Remains : 183/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GT s167 s169) (GT s137 s0))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-11 finished in 2590 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 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 182 transition count 2105
Applied a total of 8 rules in 292 ms. Remains 182 /188 variables (removed 6) and now considering 2105/2108 (removed 3) transitions.
[2023-03-10 22:52:43] [INFO ] Flow matrix only has 367 transitions (discarded 1738 similar events)
// Phase 1: matrix 367 rows 182 cols
[2023-03-10 22:52:43] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-10 22:52:44] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-10 22:52:44] [INFO ] Flow matrix only has 367 transitions (discarded 1738 similar events)
[2023-03-10 22:52:44] [INFO ] Invariant cache hit.
[2023-03-10 22:52:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:45] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1544 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 181/188 places, 2105/2108 transitions.
Applied a total of 0 rules in 204 ms. Remains 181 /181 variables (removed 0) and now considering 2105/2105 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2041 ms. Remains : 181/188 places, 2105/2108 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 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:(AND (GT 1 s140) (OR (GT 2 s167) (GT 3 s82)))], 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 200 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-14 finished in 2152 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 U p1)||X(G(p2)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 29 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-10 22:52:45] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-10 22:52:45] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:52:46] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
[2023-03-10 22:52:46] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:46] [INFO ] Invariant cache hit.
[2023-03-10 22:52:46] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-10 22:52:46] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:46] [INFO ] Invariant cache hit.
[2023-03-10 22:52:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:48] [INFO ] Implicit Places using invariants and state equation in 1524 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1811 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 20 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2638 ms. Remains : 183/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 313 ms :[true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(OR (LEQ 3 s83) (LEQ s83 s169)), p0:(LEQ s83 s171), p2:(LEQ s83 s169)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 776 ms.
Product exploration explored 100000 steps with 50000 reset in 738 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/183 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 9 factoid took 190 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-15 finished in 4712 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((F(p0)||(G(p1)&&X(p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04
Stuttering acceptance computed with spot in 182 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 73 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2023-03-10 22:52:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2023-03-10 22:52:50] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-10 22:52:51] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
[2023-03-10 22:52:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:51] [INFO ] Invariant cache hit.
[2023-03-10 22:52:51] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-10 22:52:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:52:51] [INFO ] Invariant cache hit.
[2023-03-10 22:52:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:52:53] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1816 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 185/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 26 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2718 ms. Remains : 185/188 places, 2107/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ 3 s168), p2:(LEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 420 reset in 530 ms.
Product exploration explored 100000 steps with 418 reset in 545 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 792 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 254 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 253 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 872 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 219 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-10 22:52:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-10 22:52:56] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:52:57] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-10 22:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:52:58] [INFO ] [Real]Absence check using state equation in 1179 ms returned sat
[2023-03-10 22:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:52:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 22:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:52:59] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-10 22:52:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:53:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 236 ms returned sat
[2023-03-10 22:53:00] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 80 ms.
[2023-03-10 22:53:00] [INFO ] Added : 8 causal constraints over 3 iterations in 249 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 27 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-10 22:53:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:00] [INFO ] Invariant cache hit.
[2023-03-10 22:53:01] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
[2023-03-10 22:53:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:01] [INFO ] Invariant cache hit.
[2023-03-10 22:53:01] [INFO ] Implicit Places using invariants in 396 ms returned []
[2023-03-10 22:53:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:01] [INFO ] Invariant cache hit.
[2023-03-10 22:53:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:53:03] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 1822 ms to find 0 implicit places.
[2023-03-10 22:53:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:03] [INFO ] Invariant cache hit.
[2023-03-10 22:53:03] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3326 ms. Remains : 185/185 places, 2107/2107 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 652 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 265 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 889 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 242 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-10 22:53:06] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:06] [INFO ] Invariant cache hit.
[2023-03-10 22:53:06] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-10 22:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:53:07] [INFO ] [Real]Absence check using state equation in 948 ms returned sat
[2023-03-10 22:53:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:53:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:53:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:53:08] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2023-03-10 22:53:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:53:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 266 ms returned sat
[2023-03-10 22:53:09] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 76 ms.
[2023-03-10 22:53:09] [INFO ] Added : 8 causal constraints over 3 iterations in 277 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 220 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 416 reset in 733 ms.
Product exploration explored 100000 steps with 424 reset in 677 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 241 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 233 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-10 22:53:11] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:11] [INFO ] Invariant cache hit.
[2023-03-10 22:53:12] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
[2023-03-10 22:53:12] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-10 22:53:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:12] [INFO ] Invariant cache hit.
[2023-03-10 22:53:13] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1800 ms. Remains : 185/185 places, 2107/2107 transitions.
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 11 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-10 22:53:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:13] [INFO ] Invariant cache hit.
[2023-03-10 22:53:13] [INFO ] Dead Transitions using invariants and state equation in 668 ms found 0 transitions.
[2023-03-10 22:53:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:13] [INFO ] Invariant cache hit.
[2023-03-10 22:53:14] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-10 22:53:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:14] [INFO ] Invariant cache hit.
[2023-03-10 22:53:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:53:15] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned []
Implicit Place search using SMT with State Equation took 1472 ms to find 0 implicit places.
[2023-03-10 22:53:15] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-10 22:53:15] [INFO ] Invariant cache hit.
[2023-03-10 22:53:16] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2943 ms. Remains : 185/185 places, 2107/2107 transitions.
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04 finished in 26129 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-10 22:53:16] [INFO ] Flatten gal took : 153 ms
[2023-03-10 22:53:16] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-10 22:53:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 188 places, 2108 transitions and 15950 arcs took 37 ms.
Total runtime 134008 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-PT-V80P20N10
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

BK_STOP 1678488937146

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04
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FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-PT-V80P20N10-LTLCardinality-04: LTL unknown AGGR
BridgeAndVehicles-PT-V80P20N10-LTLCardinality-08: LTL unknown AGGR


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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="BridgeAndVehicles-PT-V80P20N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is BridgeAndVehicles-PT-V80P20N10, 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 r039-tajo-167813692300275"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N10.tgz
mv BridgeAndVehicles-PT-V80P20N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;