Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r571-tall-171734910300117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FireWire-PT-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910300117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.9K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 86K Jun 2 16:33 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 FireWire-PT-03-LTLCardinality-00
FORMULA_NAME FireWire-PT-03-LTLCardinality-01
FORMULA_NAME FireWire-PT-03-LTLCardinality-02
FORMULA_NAME FireWire-PT-03-LTLCardinality-03
FORMULA_NAME FireWire-PT-03-LTLCardinality-04
FORMULA_NAME FireWire-PT-03-LTLCardinality-05
FORMULA_NAME FireWire-PT-03-LTLCardinality-06
FORMULA_NAME FireWire-PT-03-LTLCardinality-07
FORMULA_NAME FireWire-PT-03-LTLCardinality-08
FORMULA_NAME FireWire-PT-03-LTLCardinality-09
FORMULA_NAME FireWire-PT-03-LTLCardinality-10
FORMULA_NAME FireWire-PT-03-LTLCardinality-11
FORMULA_NAME FireWire-PT-03-LTLCardinality-12
FORMULA_NAME FireWire-PT-03-LTLCardinality-13
FORMULA_NAME FireWire-PT-03-LTLCardinality-14
FORMULA_NAME FireWire-PT-03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717369116839

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-03
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-02 22:58:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 22:58:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:58:38] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-06-02 22:58:38] [INFO ] Transformed 112 places.
[2024-06-02 22:58:38] [INFO ] Transformed 356 transitions.
[2024-06-02 22:58:38] [INFO ] Found NUPN structural information;
[2024-06-02 22:58:38] [INFO ] Parsed PT model containing 112 places and 356 transitions and 1308 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FireWire-PT-03-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-03-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-03-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-03-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-03-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-03-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 303/303 transitions.
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 112 transition count 297
Applied a total of 6 rules in 18 ms. Remains 112 /112 variables (removed 0) and now considering 297/303 (removed 6) transitions.
[2024-06-02 22:58:38] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
// Phase 1: matrix 271 rows 112 cols
[2024-06-02 22:58:38] [INFO ] Computed 9 invariants in 17 ms
[2024-06-02 22:58:39] [INFO ] Implicit Places using invariants in 373 ms returned []
[2024-06-02 22:58:39] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2024-06-02 22:58:39] [INFO ] Invariant cache hit.
[2024-06-02 22:58:39] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:58:39] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
[2024-06-02 22:58:39] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2024-06-02 22:58:39] [INFO ] Invariant cache hit.
[2024-06-02 22:58:39] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/112 places, 297/303 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 112/112 places, 297/303 transitions.
Support contains 30 out of 112 places after structural reductions.
[2024-06-02 22:58:39] [INFO ] Flatten gal took : 48 ms
[2024-06-02 22:58:39] [INFO ] Flatten gal took : 22 ms
[2024-06-02 22:58:39] [INFO ] Input system was already deterministic with 297 transitions.
Support contains 27 out of 112 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 494 resets, run finished after 488 ms. (steps per millisecond=20 ) properties (out of 19) seen :11
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 131 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 110 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10000 steps, including 119 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-06-02 22:58:40] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2024-06-02 22:58:40] [INFO ] Invariant cache hit.
[2024-06-02 22:58:40] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-02 22:58:40] [INFO ] After 107ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2024-06-02 22:58:40] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:58:40] [INFO ] After 55ms SMT Verify possible using 41 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-02 22:58:40] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-02 22:58:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-02 22:58:40] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-06-02 22:58:41] [INFO ] After 68ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-06-02 22:58:41] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 65 ms.
[2024-06-02 22:58:41] [INFO ] After 392ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 16 ms.
Support contains 9 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 297/297 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 294
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 112 transition count 293
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 111 transition count 293
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 109 transition count 287
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 109 transition count 287
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 107 transition count 283
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 107 transition count 283
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 105 transition count 281
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 103 transition count 285
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 25 place count 103 transition count 281
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 29 place count 103 transition count 277
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 103 transition count 303
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 37 place count 101 transition count 299
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 50 place count 101 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 101 transition count 286
Applied a total of 52 rules in 88 ms. Remains 101 /112 variables (removed 11) and now considering 286/297 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 101/112 places, 286/297 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 153 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-06-02 22:58:41] [INFO ] Flow matrix only has 259 transitions (discarded 27 similar events)
// Phase 1: matrix 259 rows 101 cols
[2024-06-02 22:58:41] [INFO ] Computed 9 invariants in 4 ms
[2024-06-02 22:58:41] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-06-02 22:58:41] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-06-02 22:58:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-02 22:58:41] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-06-02 22:58:41] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:58:41] [INFO ] After 44ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-06-02 22:58:42] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 0 ms to minimize.
[2024-06-02 22:58:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-06-02 22:58:42] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-06-02 22:58:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-06-02 22:58:42] [INFO ] After 218ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 39 ms.
[2024-06-02 22:58:42] [INFO ] After 369ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 2 ms.
Support contains 7 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 286/286 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 100 transition count 287
Applied a total of 2 rules in 12 ms. Remains 100 /101 variables (removed 1) and now considering 287/286 (removed -1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 100/101 places, 287/286 transitions.
Incomplete random walk after 10000 steps, including 543 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 150 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 1142600 steps, run timeout after 3001 ms. (steps per millisecond=380 ) properties seen :{2=1}
Probabilistic random walk after 1142600 steps, saw 220848 distinct states, run finished after 3001 ms. (steps per millisecond=380 ) properties seen :1
Running SMT prover for 3 properties.
[2024-06-02 22:58:45] [INFO ] Flow matrix only has 260 transitions (discarded 27 similar events)
// Phase 1: matrix 260 rows 100 cols
[2024-06-02 22:58:45] [INFO ] Computed 9 invariants in 3 ms
[2024-06-02 22:58:45] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-02 22:58:45] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-06-02 22:58:45] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-06-02 22:58:45] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-06-02 22:58:45] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:58:45] [INFO ] After 41ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-06-02 22:58:45] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-06-02 22:58:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2024-06-02 22:58:45] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 0 ms to minimize.
[2024-06-02 22:58:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-06-02 22:58:46] [INFO ] After 179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-02 22:58:46] [INFO ] After 341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 287/287 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 100/100 places, 287/287 transitions.
Incomplete random walk after 10000 steps, including 551 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 968468 steps, run timeout after 3001 ms. (steps per millisecond=322 ) properties seen :{}
Probabilistic random walk after 968468 steps, saw 190020 distinct states, run finished after 3002 ms. (steps per millisecond=322 ) properties seen :0
Running SMT prover for 3 properties.
[2024-06-02 22:58:49] [INFO ] Flow matrix only has 260 transitions (discarded 27 similar events)
[2024-06-02 22:58:49] [INFO ] Invariant cache hit.
[2024-06-02 22:58:49] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2024-06-02 22:58:49] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-06-02 22:58:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2024-06-02 22:58:49] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-06-02 22:58:49] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:58:49] [INFO ] After 40ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-06-02 22:58:49] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-02 22:58:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2024-06-02 22:58:49] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 0 ms to minimize.
[2024-06-02 22:58:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-06-02 22:58:49] [INFO ] After 159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-06-02 22:58:49] [INFO ] After 298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 287/287 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 100/100 places, 287/287 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 287/287 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2024-06-02 22:58:49] [INFO ] Flow matrix only has 260 transitions (discarded 27 similar events)
[2024-06-02 22:58:49] [INFO ] Invariant cache hit.
[2024-06-02 22:58:49] [INFO ] Implicit Places using invariants in 60 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 99/100 places, 287/287 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 99 transition count 286
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 286
Applied a total of 2 rules in 10 ms. Remains 98 /99 variables (removed 1) and now considering 286/287 (removed 1) transitions.
[2024-06-02 22:58:49] [INFO ] Flow matrix only has 259 transitions (discarded 27 similar events)
// Phase 1: matrix 259 rows 98 cols
[2024-06-02 22:58:49] [INFO ] Computed 8 invariants in 1 ms
[2024-06-02 22:58:49] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 22:58:49] [INFO ] Flow matrix only has 259 transitions (discarded 27 similar events)
[2024-06-02 22:58:49] [INFO ] Invariant cache hit.
[2024-06-02 22:58:49] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 22:58:50] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 98/100 places, 286/287 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 265 ms. Remains : 98/100 places, 286/287 transitions.
Incomplete random walk after 10000 steps, including 584 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 167 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Finished probabilistic random walk after 5279 steps, run visited all 3 properties in 28 ms. (steps per millisecond=188 )
Probabilistic random walk after 5279 steps, saw 3025 distinct states, run finished after 28 ms. (steps per millisecond=188 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
FORMULA FireWire-PT-03-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FireWire-PT-03-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 3 stabilizing places and 2 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 111 transition count 295
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 295
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 107 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 107 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 105 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 105 transition count 283
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 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 282
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 101 transition count 289
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 101 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 100 transition count 280
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 99 transition count 280
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 30 place count 99 transition count 279
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 32 place count 98 transition count 279
Applied a total of 32 rules in 41 ms. Remains 98 /112 variables (removed 14) and now considering 279/297 (removed 18) transitions.
[2024-06-02 22:58:50] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
// Phase 1: matrix 247 rows 98 cols
[2024-06-02 22:58:50] [INFO ] Computed 8 invariants in 1 ms
[2024-06-02 22:58:50] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-02 22:58:50] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:58:50] [INFO ] Invariant cache hit.
[2024-06-02 22:58:50] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:58:50] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-06-02 22:58:50] [INFO ] Redundant transitions in 24 ms returned []
[2024-06-02 22:58:50] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:58:50] [INFO ] Invariant cache hit.
[2024-06-02 22:58:50] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/112 places, 279/297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 403 ms. Remains : 98/112 places, 279/297 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s80 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 151 ms.
Product exploration explored 100000 steps with 1 reset in 69 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2157 steps, including 126 resets, run visited all 1 properties in 12 ms. (steps per millisecond=179 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 279/279 transitions.
Applied a total of 0 rules in 8 ms. Remains 98 /98 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2024-06-02 22:58:51] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:58:51] [INFO ] Invariant cache hit.
[2024-06-02 22:58:51] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 22:58:51] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:58:51] [INFO ] Invariant cache hit.
[2024-06-02 22:58:51] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:58:51] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2024-06-02 22:58:51] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 22:58:51] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:58:51] [INFO ] Invariant cache hit.
[2024-06-02 22:58:52] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 324 ms. Remains : 98/98 places, 279/279 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Finished random walk after 265 steps, including 15 resets, run visited all 1 properties in 2 ms. (steps per millisecond=132 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 48 ms.
Product exploration explored 100000 steps with 4 reset in 67 ms.
Built C files in :
/tmp/ltsmin13138867134115032275
[2024-06-02 22:58:52] [INFO ] Computing symmetric may disable matrix : 279 transitions.
[2024-06-02 22:58:52] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:58:52] [INFO ] Computing symmetric may enable matrix : 279 transitions.
[2024-06-02 22:58:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:58:52] [INFO ] Computing Do-Not-Accords matrix : 279 transitions.
[2024-06-02 22:58:52] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:58:52] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13138867134115032275
Running compilation step : cd /tmp/ltsmin13138867134115032275;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 586 ms.
Running link step : cd /tmp/ltsmin13138867134115032275;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13138867134115032275;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12371790291013345539.hoa' '--buchi-type=spotba'
LTSmin run took 494 ms.
FORMULA FireWire-PT-03-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-03-LTLCardinality-00 finished in 3637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 111 transition count 295
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 295
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 107 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 107 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 105 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 105 transition count 283
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 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 282
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 102 transition count 287
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 102 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 101 transition count 280
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 26 place count 100 transition count 280
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 26 place count 100 transition count 279
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 28 place count 99 transition count 279
Applied a total of 28 rules in 35 ms. Remains 99 /112 variables (removed 13) and now considering 279/297 (removed 18) transitions.
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 250 transitions (discarded 29 similar events)
// Phase 1: matrix 250 rows 99 cols
[2024-06-02 22:58:54] [INFO ] Computed 8 invariants in 1 ms
[2024-06-02 22:58:54] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 250 transitions (discarded 29 similar events)
[2024-06-02 22:58:54] [INFO ] Invariant cache hit.
[2024-06-02 22:58:54] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:58:54] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-06-02 22:58:54] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 250 transitions (discarded 29 similar events)
[2024-06-02 22:58:54] [INFO ] Invariant cache hit.
[2024-06-02 22:58:54] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/112 places, 279/297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 301 ms. Remains : 99/112 places, 279/297 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s49 1), p0:(EQ s49 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1 reset in 54 ms.
Stuttering criterion allowed to conclude after 40 steps with 1 reset in 0 ms.
FORMULA FireWire-PT-03-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-03-LTLCardinality-02 finished in 439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p1)))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 107 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 107 transition count 285
Applied a total of 10 rules in 5 ms. Remains 107 /112 variables (removed 5) and now considering 285/297 (removed 12) transitions.
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
// Phase 1: matrix 259 rows 107 cols
[2024-06-02 22:58:54] [INFO ] Computed 9 invariants in 3 ms
[2024-06-02 22:58:54] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:54] [INFO ] Invariant cache hit.
[2024-06-02 22:58:54] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:58:54] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2024-06-02 22:58:54] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:54] [INFO ] Invariant cache hit.
[2024-06-02 22:58:54] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/112 places, 285/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 107/112 places, 285/297 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-03 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s41 0) (EQ s30 1)), p1:(AND (NEQ s69 0) (NEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-03-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-03-LTLCardinality-03 finished in 569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (p1&&(p2 U p0)))))'
Support contains 7 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 292
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 292
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 109 transition count 290
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 109 transition count 290
Applied a total of 6 rules in 5 ms. Remains 109 /112 variables (removed 3) and now considering 290/297 (removed 7) transitions.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
// Phase 1: matrix 264 rows 109 cols
[2024-06-02 22:58:55] [INFO ] Computed 9 invariants in 4 ms
[2024-06-02 22:58:55] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2024-06-02 22:58:55] [INFO ] Invariant cache hit.
[2024-06-02 22:58:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 22:58:55] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2024-06-02 22:58:55] [INFO ] Invariant cache hit.
[2024-06-02 22:58:55] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 109/112 places, 290/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366 ms. Remains : 109/112 places, 290/297 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s29 0) (EQ s100 1)), p0:(EQ s60 1), p2:(AND (OR (EQ s50 0) (EQ s99 1)) (OR (EQ s23 0) (EQ s51 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-03-LTLCardinality-06 finished in 566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G(p1)))'
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 110 transition count 291
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 110 transition count 291
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 108 transition count 287
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 108 transition count 287
Applied a total of 8 rules in 7 ms. Remains 108 /112 variables (removed 4) and now considering 287/297 (removed 10) transitions.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
// Phase 1: matrix 261 rows 108 cols
[2024-06-02 22:58:55] [INFO ] Computed 9 invariants in 1 ms
[2024-06-02 22:58:55] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2024-06-02 22:58:55] [INFO ] Invariant cache hit.
[2024-06-02 22:58:55] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:58:55] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2024-06-02 22:58:55] [INFO ] Invariant cache hit.
[2024-06-02 22:58:56] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/112 places, 287/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 414 ms. Remains : 108/112 places, 287/297 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s12 1), p0:(OR (EQ s79 0) (EQ s65 1))], 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]]
Stuttering criterion allowed to conclude after 80 steps with 29 reset in 1 ms.
FORMULA FireWire-PT-03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-03-LTLCardinality-07 finished in 580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 107 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 107 transition count 285
Applied a total of 10 rules in 3 ms. Remains 107 /112 variables (removed 5) and now considering 285/297 (removed 12) transitions.
[2024-06-02 22:58:56] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
// Phase 1: matrix 259 rows 107 cols
[2024-06-02 22:58:56] [INFO ] Computed 9 invariants in 3 ms
[2024-06-02 22:58:56] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 22:58:56] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:56] [INFO ] Invariant cache hit.
[2024-06-02 22:58:56] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:58:56] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2024-06-02 22:58:56] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:56] [INFO ] Invariant cache hit.
[2024-06-02 22:58:56] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/112 places, 285/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 107/112 places, 285/297 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s41 0) (EQ s52 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 224 ms.
Product exploration explored 100000 steps with 25000 reset in 232 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 489 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 14792 steps, run visited all 1 properties in 35 ms. (steps per millisecond=422 )
Probabilistic random walk after 14792 steps, saw 5295 distinct states, run finished after 35 ms. (steps per millisecond=422 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 285/285 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 285/285 (removed 0) transitions.
[2024-06-02 22:58:57] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:57] [INFO ] Invariant cache hit.
[2024-06-02 22:58:57] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-02 22:58:57] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:57] [INFO ] Invariant cache hit.
[2024-06-02 22:58:57] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:58:58] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-06-02 22:58:58] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:58:58] [INFO ] Invariant cache hit.
[2024-06-02 22:58:58] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 415 ms. Remains : 107/107 places, 285/285 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 61 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 479 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Finished Best-First random walk after 351 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=351 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 118 ms.
Product exploration explored 100000 steps with 25000 reset in 117 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 285/285 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 107 transition count 286
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 107 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 107 transition count 295
Deduced a syphon composed of 5 places in 0 ms
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 107 transition count 289
Deduced a syphon composed of 5 places in 1 ms
Applied a total of 11 rules in 25 ms. Remains 107 /107 variables (removed 0) and now considering 289/285 (removed -4) transitions.
[2024-06-02 22:58:59] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 22:58:59] [INFO ] Flow matrix only has 260 transitions (discarded 29 similar events)
// Phase 1: matrix 260 rows 107 cols
[2024-06-02 22:58:59] [INFO ] Computed 9 invariants in 1 ms
[2024-06-02 22:58:59] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/107 places, 289/285 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 107/107 places, 289/285 transitions.
Built C files in :
/tmp/ltsmin4990982644407492460
[2024-06-02 22:58:59] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4990982644407492460
Running compilation step : cd /tmp/ltsmin4990982644407492460;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 390 ms.
Running link step : cd /tmp/ltsmin4990982644407492460;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin4990982644407492460;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8100230237437487933.hoa' '--buchi-type=spotba'
LTSmin run took 480 ms.
FORMULA FireWire-PT-03-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-03-LTLCardinality-10 finished in 4362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&X(p2)&&p0)))'
Support contains 8 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 289
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 107 transition count 285
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 107 transition count 285
Applied a total of 10 rules in 4 ms. Remains 107 /112 variables (removed 5) and now considering 285/297 (removed 12) transitions.
[2024-06-02 22:59:00] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
// Phase 1: matrix 259 rows 107 cols
[2024-06-02 22:59:00] [INFO ] Computed 9 invariants in 1 ms
[2024-06-02 22:59:00] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-02 22:59:00] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:59:00] [INFO ] Invariant cache hit.
[2024-06-02 22:59:00] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:59:00] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2024-06-02 22:59:00] [INFO ] Flow matrix only has 259 transitions (discarded 26 similar events)
[2024-06-02 22:59:00] [INFO ] Invariant cache hit.
[2024-06-02 22:59:00] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/112 places, 285/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357 ms. Remains : 107/112 places, 285/297 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s96 1) (OR (EQ s2 0) (EQ s97 1))), p1:(AND (EQ s48 1) (OR (EQ s67 0) (EQ s85 1))), p2:(OR (EQ s103 0) (EQ s20 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-03-LTLCardinality-11 finished in 511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 297/297 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 111 transition count 295
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 295
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 107 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 107 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 105 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 105 transition count 283
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 0 with 2 rules applied. Total rules applied 14 place count 104 transition count 282
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 101 transition count 289
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 101 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 100 transition count 280
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 99 transition count 280
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 30 place count 99 transition count 279
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 32 place count 98 transition count 279
Applied a total of 32 rules in 29 ms. Remains 98 /112 variables (removed 14) and now considering 279/297 (removed 18) transitions.
[2024-06-02 22:59:01] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
// Phase 1: matrix 247 rows 98 cols
[2024-06-02 22:59:01] [INFO ] Computed 8 invariants in 1 ms
[2024-06-02 22:59:01] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-06-02 22:59:01] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:01] [INFO ] Invariant cache hit.
[2024-06-02 22:59:01] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:59:01] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2024-06-02 22:59:01] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 22:59:01] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:01] [INFO ] Invariant cache hit.
[2024-06-02 22:59:01] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/112 places, 279/297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 474 ms. Remains : 98/112 places, 279/297 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FireWire-PT-03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s39 0) (EQ s38 1)), p0:(OR (EQ s52 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 52 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 92 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 598 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 132 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-06-02 22:59:02] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:02] [INFO ] Invariant cache hit.
[2024-06-02 22:59:02] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 22:59:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-06-02 22:59:02] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 22:59:02] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:59:02] [INFO ] After 25ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 22:59:02] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-06-02 22:59:02] [INFO ] After 166ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 279/279 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 98 transition count 273
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 98 transition count 275
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 10 place count 97 transition count 273
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 97 transition count 271
Applied a total of 12 rules in 12 ms. Remains 97 /98 variables (removed 1) and now considering 271/279 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 97/98 places, 271/279 transitions.
Incomplete random walk after 10000 steps, including 554 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 149 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 168 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Finished probabilistic random walk after 4659 steps, run visited all 2 properties in 19 ms. (steps per millisecond=245 )
Probabilistic random walk after 4659 steps, saw 2299 distinct states, run finished after 19 ms. (steps per millisecond=245 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 153 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 279/279 transitions.
Applied a total of 0 rules in 4 ms. Remains 98 /98 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2024-06-02 22:59:02] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:02] [INFO ] Invariant cache hit.
[2024-06-02 22:59:02] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-02 22:59:02] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:02] [INFO ] Invariant cache hit.
[2024-06-02 22:59:02] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:59:03] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-06-02 22:59:03] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 22:59:03] [INFO ] Flow matrix only has 247 transitions (discarded 32 similar events)
[2024-06-02 22:59:03] [INFO ] Invariant cache hit.
[2024-06-02 22:59:03] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 316 ms. Remains : 98/98 places, 279/279 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 94 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 599 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 152 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Finished probabilistic random walk after 5713 steps, run visited all 3 properties in 25 ms. (steps per millisecond=228 )
Probabilistic random walk after 5713 steps, saw 2788 distinct states, run finished after 25 ms. (steps per millisecond=228 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 180 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 48 ms.
Built C files in :
/tmp/ltsmin15624400657479032534
[2024-06-02 22:59:04] [INFO ] Computing symmetric may disable matrix : 279 transitions.
[2024-06-02 22:59:04] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:59:04] [INFO ] Computing symmetric may enable matrix : 279 transitions.
[2024-06-02 22:59:04] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:59:04] [INFO ] Computing Do-Not-Accords matrix : 279 transitions.
[2024-06-02 22:59:04] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:59:04] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15624400657479032534
Running compilation step : cd /tmp/ltsmin15624400657479032534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 483 ms.
Running link step : cd /tmp/ltsmin15624400657479032534;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin15624400657479032534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17502076017668439244.hoa' '--buchi-type=spotba'
LTSmin run took 543 ms.
FORMULA FireWire-PT-03-LTLCardinality-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-03-LTLCardinality-15 finished in 4153 ms.
All properties solved by simple procedures.
Total runtime 26913 ms.

BK_STOP 1717369146369

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FireWire-PT-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FireWire-PT-03, 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 r571-tall-171734910300117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-03.tgz
mv FireWire-PT-03 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 ;