Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r295-tall-167873948000547.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBLF-PT-S04J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948000547
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 15K Feb 26 14:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 14:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 76K Feb 26 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 344K Feb 26 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 26 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 178K Feb 26 14:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 793K Feb 26 14:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.0K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.3M Mar 5 18:23 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 PolyORBLF-PT-S04J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678861698892

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=PolyORBLF-PT-S04J04T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 06:28:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 06:28:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 06:28:20] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-15 06:28:20] [INFO ] Transformed 712 places.
[2023-03-15 06:28:20] [INFO ] Transformed 4012 transitions.
[2023-03-15 06:28:20] [INFO ] Parsed PT model containing 712 places and 4012 transitions and 27744 arcs in 319 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 211 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 701 transition count 1837
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 701 transition count 1837
Applied a total of 18 rules in 117 ms. Remains 701 /712 variables (removed 11) and now considering 1837/1844 (removed 7) transitions.
[2023-03-15 06:28:21] [INFO ] Flow matrix only has 1805 transitions (discarded 32 similar events)
// Phase 1: matrix 1805 rows 701 cols
[2023-03-15 06:28:21] [INFO ] Computed 50 place invariants in 143 ms
[2023-03-15 06:28:23] [INFO ] Dead Transitions using invariants and state equation in 2152 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2023-03-15 06:28:23] [INFO ] Flow matrix only has 1373 transitions (discarded 32 similar events)
// Phase 1: matrix 1373 rows 701 cols
[2023-03-15 06:28:23] [INFO ] Computed 50 place invariants in 44 ms
[2023-03-15 06:28:23] [INFO ] Implicit Places using invariants in 584 ms returned [140, 226, 249, 349, 474, 540, 554, 680]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 589 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 693/712 places, 1405/1844 transitions.
Applied a total of 0 rules in 14 ms. Remains 693 /693 variables (removed 0) and now considering 1405/1405 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2898 ms. Remains : 693/712 places, 1405/1844 transitions.
Support contains 211 out of 693 places after structural reductions.
[2023-03-15 06:28:24] [INFO ] Flatten gal took : 139 ms
[2023-03-15 06:28:24] [INFO ] Flatten gal took : 97 ms
[2023-03-15 06:28:24] [INFO ] Input system was already deterministic with 1405 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 31) seen :22
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-15 06:28:25] [INFO ] Flow matrix only has 1373 transitions (discarded 32 similar events)
// Phase 1: matrix 1373 rows 693 cols
[2023-03-15 06:28:25] [INFO ] Computed 42 place invariants in 22 ms
[2023-03-15 06:28:26] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2023-03-15 06:28:26] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 32 ms returned sat
[2023-03-15 06:28:26] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-15 06:28:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2023-03-15 06:28:26] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 37 ms returned sat
[2023-03-15 06:28:26] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-11 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(p0)||X((G(p1)&&X(G(p2))))))'
Support contains 73 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1397
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 684 transition count 1396
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 684 transition count 1396
Applied a total of 18 rules in 50 ms. Remains 684 /693 variables (removed 9) and now considering 1396/1405 (removed 9) transitions.
[2023-03-15 06:28:26] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-15 06:28:26] [INFO ] Computed 42 place invariants in 24 ms
[2023-03-15 06:28:28] [INFO ] Dead Transitions using invariants and state equation in 1543 ms found 0 transitions.
[2023-03-15 06:28:28] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:28] [INFO ] Invariant cache hit.
[2023-03-15 06:28:28] [INFO ] Implicit Places using invariants in 591 ms returned []
[2023-03-15 06:28:28] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:28] [INFO ] Invariant cache hit.
[2023-03-15 06:28:29] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:28:40] [INFO ] Implicit Places using invariants and state equation in 11131 ms returned []
Implicit Place search using SMT with State Equation took 11724 ms to find 0 implicit places.
[2023-03-15 06:28:40] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:40] [INFO ] Invariant cache hit.
[2023-03-15 06:28:41] [INFO ] Dead Transitions using invariants and state equation in 1524 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/693 places, 1396/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14844 ms. Remains : 684/693 places, 1396/1405 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s12 s23 s40 s44 s109 s138 s151 s152 s210 s218 s220 s261 s264 s267 s272 s312 s368 s379 s394 s406 s413 s427 s432 s482 s484 s505 s529 s559 s580 s...], 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 15391 reset in 891 ms.
Product exploration explored 100000 steps with 15431 reset in 857 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 (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 326 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 13 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 6 factoid took 322 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 15 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2023-03-15 06:28:44] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:44] [INFO ] Invariant cache hit.
[2023-03-15 06:28:46] [INFO ] Dead Transitions using invariants and state equation in 1611 ms found 0 transitions.
[2023-03-15 06:28:46] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:46] [INFO ] Invariant cache hit.
[2023-03-15 06:28:47] [INFO ] Implicit Places using invariants in 579 ms returned []
[2023-03-15 06:28:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:47] [INFO ] Invariant cache hit.
[2023-03-15 06:28:47] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:28:58] [INFO ] Implicit Places using invariants and state equation in 11779 ms returned []
Implicit Place search using SMT with State Equation took 12363 ms to find 0 implicit places.
[2023-03-15 06:28:58] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:28:58] [INFO ] Invariant cache hit.
[2023-03-15 06:29:00] [INFO ] Dead Transitions using invariants and state equation in 1581 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15573 ms. Remains : 684/684 places, 1396/1396 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 (NOT p0) p1 p2), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 12 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 15389 reset in 689 ms.
Product exploration explored 100000 steps with 15364 reset in 698 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 684 transition count 1396
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 32 place count 684 transition count 1460
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 80 place count 684 transition count 1460
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 96 place count 668 transition count 1444
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 668 transition count 1444
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 1 with 88 rules applied. Total rules applied 200 place count 668 transition count 1444
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 216 place count 652 transition count 1428
Deduced a syphon composed of 136 places in 2 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 232 place count 652 transition count 1428
Deduced a syphon composed of 136 places in 2 ms
Applied a total of 232 rules in 173 ms. Remains 652 /684 variables (removed 32) and now considering 1428/1396 (removed -32) transitions.
[2023-03-15 06:29:03] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 652 cols
[2023-03-15 06:29:03] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 06:29:04] [INFO ] Dead Transitions using invariants and state equation in 1177 ms found 0 transitions.
[2023-03-15 06:29:04] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-15 06:29:04] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-15 06:29:04] [INFO ] Invariant cache hit.
[2023-03-15 06:29:05] [INFO ] Dead Transitions using invariants and state equation in 1182 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 652/684 places, 1428/1396 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2634 ms. Remains : 652/684 places, 1428/1396 transitions.
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 20 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2023-03-15 06:29:05] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-15 06:29:05] [INFO ] Computed 42 place invariants in 31 ms
[2023-03-15 06:29:07] [INFO ] Dead Transitions using invariants and state equation in 1534 ms found 0 transitions.
[2023-03-15 06:29:07] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:07] [INFO ] Invariant cache hit.
[2023-03-15 06:29:07] [INFO ] Implicit Places using invariants in 587 ms returned []
[2023-03-15 06:29:07] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:07] [INFO ] Invariant cache hit.
[2023-03-15 06:29:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:29:18] [INFO ] Implicit Places using invariants and state equation in 10900 ms returned []
Implicit Place search using SMT with State Equation took 11489 ms to find 0 implicit places.
[2023-03-15 06:29:18] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:18] [INFO ] Invariant cache hit.
[2023-03-15 06:29:20] [INFO ] Dead Transitions using invariants and state equation in 1510 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14559 ms. Remains : 684/684 places, 1396/1396 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-01 finished in 53704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 33 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1397
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 684 transition count 1396
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 684 transition count 1396
Applied a total of 18 rules in 40 ms. Remains 684 /693 variables (removed 9) and now considering 1396/1405 (removed 9) transitions.
[2023-03-15 06:29:20] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:20] [INFO ] Invariant cache hit.
[2023-03-15 06:29:22] [INFO ] Dead Transitions using invariants and state equation in 1568 ms found 0 transitions.
[2023-03-15 06:29:22] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:22] [INFO ] Invariant cache hit.
[2023-03-15 06:29:22] [INFO ] Implicit Places using invariants in 581 ms returned []
[2023-03-15 06:29:22] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:22] [INFO ] Invariant cache hit.
[2023-03-15 06:29:23] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:29:34] [INFO ] Implicit Places using invariants and state equation in 11906 ms returned []
Implicit Place search using SMT with State Equation took 12489 ms to find 0 implicit places.
[2023-03-15 06:29:34] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:34] [INFO ] Invariant cache hit.
[2023-03-15 06:29:36] [INFO ] Dead Transitions using invariants and state equation in 1584 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/693 places, 1396/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15683 ms. Remains : 684/693 places, 1396/1405 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s663 (ADD s12 s23 s40 s44 s109 s138 s151 s152 s210 s218 s220 s261 s264 s267 s272 s312 s368 s379 s394 s406 s413 s427 s432 s482 s484 s505 s529 s559 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 15352 reset in 480 ms.
Product exploration explored 100000 steps with 15385 reset in 532 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-15 06:29:37] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:29:37] [INFO ] Invariant cache hit.
[2023-03-15 06:29:38] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 06:29:38] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 107 ms returned sat
[2023-03-15 06:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 06:29:40] [INFO ] [Real]Absence check using state equation in 1710 ms returned sat
[2023-03-15 06:29:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 06:29:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-15 06:29:41] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 57 ms returned sat
[2023-03-15 06:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 06:29:46] [INFO ] [Nat]Absence check using state equation in 5260 ms returned sat
[2023-03-15 06:29:46] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:29:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 06:29:52] [INFO ] [Nat]Added 160 Read/Feed constraints in 6025 ms returned unknown
Could not prove EG (NOT p0)
Support contains 33 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 684 transition count 1348
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 636 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 96 place count 636 transition count 1268
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 256 place count 556 transition count 1268
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 416 place count 476 transition count 1188
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 423 place count 469 transition count 1181
Iterating global reduction 2 with 7 rules applied. Total rules applied 430 place count 469 transition count 1181
Applied a total of 430 rules in 83 ms. Remains 469 /684 variables (removed 215) and now considering 1181/1396 (removed 215) transitions.
[2023-03-15 06:29:52] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
// Phase 1: matrix 1149 rows 469 cols
[2023-03-15 06:29:52] [INFO ] Computed 42 place invariants in 21 ms
[2023-03-15 06:29:53] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
[2023-03-15 06:29:53] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:29:53] [INFO ] Invariant cache hit.
[2023-03-15 06:29:53] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-15 06:29:53] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:29:53] [INFO ] Invariant cache hit.
[2023-03-15 06:29:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:30:10] [INFO ] Implicit Places using invariants and state equation in 16518 ms returned []
Implicit Place search using SMT with State Equation took 16960 ms to find 0 implicit places.
[2023-03-15 06:30:10] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-15 06:30:10] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:10] [INFO ] Invariant cache hit.
[2023-03-15 06:30:11] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 469/684 places, 1181/1396 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18653 ms. Remains : 469/684 places, 1181/1396 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-15 06:30:11] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:11] [INFO ] Invariant cache hit.
[2023-03-15 06:30:12] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:30:12] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 66 ms returned sat
[2023-03-15 06:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 06:30:13] [INFO ] [Real]Absence check using state equation in 879 ms returned sat
[2023-03-15 06:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 06:30:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:30:13] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 56 ms returned sat
[2023-03-15 06:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 06:30:16] [INFO ] [Nat]Absence check using state equation in 3243 ms returned sat
[2023-03-15 06:30:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:30:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-15 06:30:21] [INFO ] [Nat]Added 160 Read/Feed constraints in 4079 ms returned sat
[2023-03-15 06:30:21] [INFO ] Deduced a trap composed of 48 places in 48 ms of which 3 ms to minimize.
[2023-03-15 06:30:21] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 1 ms to minimize.
[2023-03-15 06:30:22] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 0 ms to minimize.
[2023-03-15 06:30:22] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 2 ms to minimize.
[2023-03-15 06:30:23] [INFO ] Deduced a trap composed of 47 places in 38 ms of which 1 ms to minimize.
[2023-03-15 06:30:24] [INFO ] Deduced a trap composed of 48 places in 35 ms of which 0 ms to minimize.
[2023-03-15 06:30:24] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 3894 ms
[2023-03-15 06:30:25] [INFO ] Computed and/alt/rep : 586/3005/562 causal constraints (skipped 583 transitions) in 95 ms.
[2023-03-15 06:30:27] [INFO ] Added : 122 causal constraints over 25 iterations in 2637 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15396 reset in 449 ms.
Product exploration explored 100000 steps with 15368 reset in 462 ms.
Support contains 33 out of 469 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 469/469 places, 1181/1181 transitions.
Applied a total of 0 rules in 24 ms. Remains 469 /469 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
[2023-03-15 06:30:28] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:28] [INFO ] Invariant cache hit.
[2023-03-15 06:30:29] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
[2023-03-15 06:30:29] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:29] [INFO ] Invariant cache hit.
[2023-03-15 06:30:29] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-15 06:30:29] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:29] [INFO ] Invariant cache hit.
[2023-03-15 06:30:30] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:30:39] [INFO ] Implicit Places using invariants and state equation in 9871 ms returned []
Implicit Place search using SMT with State Equation took 10319 ms to find 0 implicit places.
[2023-03-15 06:30:39] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 06:30:39] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:30:39] [INFO ] Invariant cache hit.
[2023-03-15 06:30:40] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11940 ms. Remains : 469/469 places, 1181/1181 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-02 finished in 80134 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((p0&&X(p1)&&F(p2)))))'
Support contains 50 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1397
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 684 transition count 1396
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 684 transition count 1396
Applied a total of 18 rules in 23 ms. Remains 684 /693 variables (removed 9) and now considering 1396/1405 (removed 9) transitions.
[2023-03-15 06:30:40] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-15 06:30:40] [INFO ] Computed 42 place invariants in 32 ms
[2023-03-15 06:30:42] [INFO ] Dead Transitions using invariants and state equation in 1501 ms found 0 transitions.
[2023-03-15 06:30:42] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:42] [INFO ] Invariant cache hit.
[2023-03-15 06:30:42] [INFO ] Implicit Places using invariants in 555 ms returned []
[2023-03-15 06:30:42] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:42] [INFO ] Invariant cache hit.
[2023-03-15 06:30:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:30:54] [INFO ] Implicit Places using invariants and state equation in 12151 ms returned []
Implicit Place search using SMT with State Equation took 12711 ms to find 0 implicit places.
[2023-03-15 06:30:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:54] [INFO ] Invariant cache hit.
[2023-03-15 06:30:56] [INFO ] Dead Transitions using invariants and state equation in 1582 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/693 places, 1396/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15821 ms. Remains : 684/693 places, 1396/1405 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 2 (ADD s10 s52 s54 s59 s69 s75 s92 s105 s134 s153 s185 s217 s224 s242 s245 s265 s279 s301 s326 s336 s338 s344 s364 s391 s423 s447 s450 s473 s496 s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-03 finished in 16058 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p1)))))'
Support contains 17 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1397
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 684 transition count 1396
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 684 transition count 1396
Applied a total of 18 rules in 28 ms. Remains 684 /693 variables (removed 9) and now considering 1396/1405 (removed 9) transitions.
[2023-03-15 06:30:56] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:56] [INFO ] Invariant cache hit.
[2023-03-15 06:30:58] [INFO ] Dead Transitions using invariants and state equation in 1483 ms found 0 transitions.
[2023-03-15 06:30:58] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:58] [INFO ] Invariant cache hit.
[2023-03-15 06:30:58] [INFO ] Implicit Places using invariants in 605 ms returned []
[2023-03-15 06:30:58] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:30:58] [INFO ] Invariant cache hit.
[2023-03-15 06:30:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:31:09] [INFO ] Implicit Places using invariants and state equation in 10820 ms returned []
Implicit Place search using SMT with State Equation took 11427 ms to find 0 implicit places.
[2023-03-15 06:31:09] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:31:09] [INFO ] Invariant cache hit.
[2023-03-15 06:31:11] [INFO ] Dead Transitions using invariants and state equation in 1567 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/693 places, 1396/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14508 ms. Remains : 684/693 places, 1396/1405 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 (ADD s83 s106 s258 s321 s430 s493 s589 s649)), p1:(GT s590 (ADD s114 s189 s271 s298 s387 s418 s497 s562))], 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 33333 reset in 540 ms.
Product exploration explored 100000 steps with 33333 reset in 546 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 p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-04 finished in 15850 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((F(G(p1))||G(p2)))))'
Support contains 4 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1397
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 684 transition count 1396
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 684 transition count 1396
Applied a total of 18 rules in 27 ms. Remains 684 /693 variables (removed 9) and now considering 1396/1405 (removed 9) transitions.
[2023-03-15 06:31:12] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:31:12] [INFO ] Invariant cache hit.
[2023-03-15 06:31:14] [INFO ] Dead Transitions using invariants and state equation in 1576 ms found 0 transitions.
[2023-03-15 06:31:14] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:31:14] [INFO ] Invariant cache hit.
[2023-03-15 06:31:14] [INFO ] Implicit Places using invariants in 601 ms returned []
[2023-03-15 06:31:14] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:31:14] [INFO ] Invariant cache hit.
[2023-03-15 06:31:15] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:31:28] [INFO ] Implicit Places using invariants and state equation in 13944 ms returned []
Implicit Place search using SMT with State Equation took 14546 ms to find 0 implicit places.
[2023-03-15 06:31:28] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-15 06:31:28] [INFO ] Invariant cache hit.
[2023-03-15 06:31:30] [INFO ] Dead Transitions using invariants and state equation in 1546 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/693 places, 1396/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17698 ms. Remains : 684/693 places, 1396/1405 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s436), p2:(LEQ s480 s356), p1:(AND (GT s480 s356) (GT 2 s484))], 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 84857 steps with 1 reset in 288 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-09 finished in 18181 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 1 out of 693 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 693 transition count 1347
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 1 with 58 rules applied. Total rules applied 116 place count 635 transition count 1347
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 116 place count 635 transition count 1267
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 276 place count 555 transition count 1267
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 277 place count 554 transition count 1266
Iterating global reduction 2 with 1 rules applied. Total rules applied 278 place count 554 transition count 1266
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 2 with 174 rules applied. Total rules applied 452 place count 467 transition count 1179
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 458 place count 461 transition count 1173
Iterating global reduction 2 with 6 rules applied. Total rules applied 464 place count 461 transition count 1173
Applied a total of 464 rules in 79 ms. Remains 461 /693 variables (removed 232) and now considering 1173/1405 (removed 232) transitions.
[2023-03-15 06:31:30] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
// Phase 1: matrix 1141 rows 461 cols
[2023-03-15 06:31:30] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 06:31:31] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
[2023-03-15 06:31:31] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 06:31:31] [INFO ] Invariant cache hit.
[2023-03-15 06:31:31] [INFO ] Implicit Places using invariants in 477 ms returned []
[2023-03-15 06:31:31] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 06:31:31] [INFO ] Invariant cache hit.
[2023-03-15 06:31:32] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:31:45] [INFO ] Implicit Places using invariants and state equation in 13596 ms returned []
Implicit Place search using SMT with State Equation took 14073 ms to find 0 implicit places.
[2023-03-15 06:31:45] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-15 06:31:45] [INFO ] Flow matrix only has 1141 transitions (discarded 32 similar events)
[2023-03-15 06:31:45] [INFO ] Invariant cache hit.
[2023-03-15 06:31:46] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 461/693 places, 1173/1405 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15688 ms. Remains : 461/693 places, 1173/1405 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2341 steps with 0 reset in 14 ms.
FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-13 finished in 15768 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((G(F(p0))||(F(p0)&&X(p1)))))||(F(!p1)&&F((G(F(p0))||(F(p0)&&X(p1)))))))'
Support contains 4 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 686 transition count 1398
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 686 transition count 1398
Applied a total of 14 rules in 22 ms. Remains 686 /693 variables (removed 7) and now considering 1398/1405 (removed 7) transitions.
[2023-03-15 06:31:46] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 686 cols
[2023-03-15 06:31:46] [INFO ] Computed 42 place invariants in 24 ms
[2023-03-15 06:31:47] [INFO ] Dead Transitions using invariants and state equation in 1530 ms found 0 transitions.
[2023-03-15 06:31:47] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:31:47] [INFO ] Invariant cache hit.
[2023-03-15 06:31:48] [INFO ] Implicit Places using invariants in 602 ms returned []
[2023-03-15 06:31:48] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:31:48] [INFO ] Invariant cache hit.
[2023-03-15 06:31:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:32:07] [INFO ] Implicit Places using invariants and state equation in 19350 ms returned []
Implicit Place search using SMT with State Equation took 19953 ms to find 0 implicit places.
[2023-03-15 06:32:07] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:07] [INFO ] Invariant cache hit.
[2023-03-15 06:32:09] [INFO ] Dead Transitions using invariants and state equation in 1572 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 686/693 places, 1398/1405 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23080 ms. Remains : 686/693 places, 1398/1405 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s476 s216), p1:(GT s256 s285)], 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]]
Product exploration explored 100000 steps with 866 reset in 375 ms.
Product exploration explored 100000 steps with 994 reset in 366 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 p0 (NOT p1)), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 307 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 245 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=61 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 501 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 686 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 1398/1398 transitions.
Applied a total of 0 rules in 10 ms. Remains 686 /686 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2023-03-15 06:32:11] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:11] [INFO ] Invariant cache hit.
[2023-03-15 06:32:13] [INFO ] Dead Transitions using invariants and state equation in 1548 ms found 0 transitions.
[2023-03-15 06:32:13] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:13] [INFO ] Invariant cache hit.
[2023-03-15 06:32:13] [INFO ] Implicit Places using invariants in 596 ms returned []
[2023-03-15 06:32:13] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:13] [INFO ] Invariant cache hit.
[2023-03-15 06:32:14] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:32:31] [INFO ] Implicit Places using invariants and state equation in 17399 ms returned []
Implicit Place search using SMT with State Equation took 17998 ms to find 0 implicit places.
[2023-03-15 06:32:31] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:31] [INFO ] Invariant cache hit.
[2023-03-15 06:32:32] [INFO ] Dead Transitions using invariants and state equation in 1559 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21117 ms. Remains : 686/686 places, 1398/1398 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 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 211 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 824 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=164 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 297 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 920 reset in 353 ms.
Product exploration explored 100000 steps with 813 reset in 386 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 686 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 686/686 places, 1398/1398 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 686 transition count 1398
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 47 Pre rules applied. Total rules applied 47 place count 686 transition count 1462
Deduced a syphon composed of 94 places in 1 ms
Iterating global reduction 1 with 47 rules applied. Total rules applied 94 place count 686 transition count 1462
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 111 place count 669 transition count 1445
Deduced a syphon composed of 77 places in 1 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 128 place count 669 transition count 1445
Performed 119 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 196 places in 1 ms
Iterating global reduction 1 with 119 rules applied. Total rules applied 247 place count 669 transition count 1445
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 274 place count 642 transition count 1418
Deduced a syphon composed of 175 places in 1 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 301 place count 642 transition count 1418
Deduced a syphon composed of 175 places in 1 ms
Applied a total of 301 rules in 94 ms. Remains 642 /686 variables (removed 44) and now considering 1418/1398 (removed -20) transitions.
[2023-03-15 06:32:34] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
// Phase 1: matrix 1386 rows 642 cols
[2023-03-15 06:32:34] [INFO ] Computed 42 place invariants in 22 ms
[2023-03-15 06:32:35] [INFO ] Dead Transitions using invariants and state equation in 1186 ms found 0 transitions.
[2023-03-15 06:32:35] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-15 06:32:35] [INFO ] Flow matrix only has 1386 transitions (discarded 32 similar events)
[2023-03-15 06:32:35] [INFO ] Invariant cache hit.
[2023-03-15 06:32:37] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 642/686 places, 1418/1398 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2412 ms. Remains : 642/686 places, 1418/1398 transitions.
Support contains 4 out of 686 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 686/686 places, 1398/1398 transitions.
Applied a total of 0 rules in 11 ms. Remains 686 /686 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2023-03-15 06:32:37] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 686 cols
[2023-03-15 06:32:37] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 06:32:38] [INFO ] Dead Transitions using invariants and state equation in 1528 ms found 0 transitions.
[2023-03-15 06:32:38] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:38] [INFO ] Invariant cache hit.
[2023-03-15 06:32:39] [INFO ] Implicit Places using invariants in 600 ms returned []
[2023-03-15 06:32:39] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:39] [INFO ] Invariant cache hit.
[2023-03-15 06:32:39] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:32:59] [INFO ] Implicit Places using invariants and state equation in 20509 ms returned []
Implicit Place search using SMT with State Equation took 21112 ms to find 0 implicit places.
[2023-03-15 06:32:59] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-15 06:32:59] [INFO ] Invariant cache hit.
[2023-03-15 06:33:01] [INFO ] Dead Transitions using invariants and state equation in 1581 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24234 ms. Remains : 686/686 places, 1398/1398 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-15 finished in 74964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((G(p1)&&X(G(p2))))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S04J04T08-LTLCardinality-01
Stuttering acceptance computed with spot in 176 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Support contains 73 out of 693 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 693 transition count 1371
Reduce places removed 34 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 42 rules applied. Total rules applied 76 place count 659 transition count 1363
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 84 place count 651 transition count 1363
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 84 place count 651 transition count 1283
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 244 place count 571 transition count 1283
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 354 place count 516 transition count 1228
Applied a total of 354 rules in 54 ms. Remains 516 /693 variables (removed 177) and now considering 1228/1405 (removed 177) transitions.
[2023-03-15 06:33:01] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
// Phase 1: matrix 1196 rows 516 cols
[2023-03-15 06:33:01] [INFO ] Computed 42 place invariants in 30 ms
[2023-03-15 06:33:02] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
[2023-03-15 06:33:02] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:02] [INFO ] Invariant cache hit.
[2023-03-15 06:33:03] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-15 06:33:03] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:03] [INFO ] Invariant cache hit.
[2023-03-15 06:33:03] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:33:13] [INFO ] Implicit Places using invariants and state equation in 10015 ms returned []
Implicit Place search using SMT with State Equation took 10500 ms to find 0 implicit places.
[2023-03-15 06:33:13] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:13] [INFO ] Invariant cache hit.
[2023-03-15 06:33:14] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 516/693 places, 1228/1405 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12376 ms. Remains : 516/693 places, 1228/1405 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s8 s17 s30 s33 s80 s105 s114 s115 s155 s161 s163 s194 s197 s199 s202 s234 s278 s286 s299 s308 s314 s323 s327 s365 s367 s379 s399 s420 s434 s45...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15388 reset in 696 ms.
Product exploration explored 100000 steps with 15378 reset in 710 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 (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 222 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 12 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT p0))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 6 factoid took 287 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 12 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-15 06:33:16] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:16] [INFO ] Invariant cache hit.
[2023-03-15 06:33:17] [INFO ] Dead Transitions using invariants and state equation in 922 ms found 0 transitions.
[2023-03-15 06:33:17] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:17] [INFO ] Invariant cache hit.
[2023-03-15 06:33:17] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-15 06:33:17] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:17] [INFO ] Invariant cache hit.
[2023-03-15 06:33:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:33:29] [INFO ] Implicit Places using invariants and state equation in 11784 ms returned []
Implicit Place search using SMT with State Equation took 12283 ms to find 0 implicit places.
[2023-03-15 06:33:29] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:29] [INFO ] Invariant cache hit.
[2023-03-15 06:33:30] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14138 ms. Remains : 516/516 places, 1228/1228 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 (NOT p0) p1 p2), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 5 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 193 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 15397 reset in 661 ms.
Product exploration explored 100000 steps with 15395 reset in 650 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 22 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-15 06:33:33] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:33] [INFO ] Invariant cache hit.
[2023-03-15 06:33:34] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
[2023-03-15 06:33:34] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-15 06:33:34] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:34] [INFO ] Invariant cache hit.
[2023-03-15 06:33:34] [INFO ] Dead Transitions using invariants and state equation in 938 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1925 ms. Remains : 516/516 places, 1228/1228 transitions.
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 5 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-15 06:33:34] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:34] [INFO ] Invariant cache hit.
[2023-03-15 06:33:35] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
[2023-03-15 06:33:35] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:35] [INFO ] Invariant cache hit.
[2023-03-15 06:33:36] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-15 06:33:36] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:36] [INFO ] Invariant cache hit.
[2023-03-15 06:33:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:33:46] [INFO ] Implicit Places using invariants and state equation in 10434 ms returned []
Implicit Place search using SMT with State Equation took 10936 ms to find 0 implicit places.
[2023-03-15 06:33:46] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-15 06:33:46] [INFO ] Invariant cache hit.
[2023-03-15 06:33:47] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12793 ms. Remains : 516/516 places, 1228/1228 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-01 finished in 46465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : PolyORBLF-PT-S04J04T08-LTLCardinality-02
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
Support contains 33 out of 693 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 693 transition count 1355
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 643 transition count 1355
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 100 place count 643 transition count 1275
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 260 place count 563 transition count 1275
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 261 place count 562 transition count 1274
Iterating global reduction 2 with 1 rules applied. Total rules applied 262 place count 562 transition count 1274
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 0 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 2 with 174 rules applied. Total rules applied 436 place count 475 transition count 1187
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 442 place count 469 transition count 1181
Iterating global reduction 2 with 6 rules applied. Total rules applied 448 place count 469 transition count 1181
Applied a total of 448 rules in 65 ms. Remains 469 /693 variables (removed 224) and now considering 1181/1405 (removed 224) transitions.
[2023-03-15 06:33:48] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
// Phase 1: matrix 1149 rows 469 cols
[2023-03-15 06:33:48] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-15 06:33:48] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
[2023-03-15 06:33:48] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:33:48] [INFO ] Invariant cache hit.
[2023-03-15 06:33:49] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-03-15 06:33:49] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:33:49] [INFO ] Invariant cache hit.
[2023-03-15 06:33:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:34:05] [INFO ] Implicit Places using invariants and state equation in 15931 ms returned []
Implicit Place search using SMT with State Equation took 16389 ms to find 0 implicit places.
[2023-03-15 06:34:05] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:05] [INFO ] Invariant cache hit.
[2023-03-15 06:34:06] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 469/693 places, 1181/1405 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 18053 ms. Remains : 469/693 places, 1181/1405 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s455 (ADD s7 s16 s28 s31 s72 s95 s104 s105 s141 s146 s148 s176 s179 s181 s184 s210 s248 s256 s269 s278 s284 s293 s296 s333 s335 s346 s361 s380 s39...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 15382 reset in 439 ms.
Product exploration explored 100000 steps with 15372 reset in 455 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-15 06:34:07] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:07] [INFO ] Invariant cache hit.
[2023-03-15 06:34:08] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:34:08] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 60 ms returned sat
[2023-03-15 06:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 06:34:09] [INFO ] [Real]Absence check using state equation in 1835 ms returned sat
[2023-03-15 06:34:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 06:34:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:34:10] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 70 ms returned sat
[2023-03-15 06:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 06:34:13] [INFO ] [Nat]Absence check using state equation in 2857 ms returned sat
[2023-03-15 06:34:13] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:34:15] [INFO ] [Nat]Added 160 Read/Feed constraints in 1782 ms returned sat
[2023-03-15 06:34:15] [INFO ] Deduced a trap composed of 48 places in 57 ms of which 1 ms to minimize.
[2023-03-15 06:34:16] [INFO ] Deduced a trap composed of 47 places in 51 ms of which 0 ms to minimize.
[2023-03-15 06:34:16] [INFO ] Deduced a trap composed of 48 places in 55 ms of which 0 ms to minimize.
[2023-03-15 06:34:17] [INFO ] Deduced a trap composed of 47 places in 55 ms of which 0 ms to minimize.
[2023-03-15 06:34:17] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 0 ms to minimize.
[2023-03-15 06:34:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2547 ms
[2023-03-15 06:34:17] [INFO ] Computed and/alt/rep : 586/3005/562 causal constraints (skipped 583 transitions) in 59 ms.
[2023-03-15 06:34:19] [INFO ] Added : 84 causal constraints over 17 iterations in 1943 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 33 out of 469 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 469/469 places, 1181/1181 transitions.
Applied a total of 0 rules in 20 ms. Remains 469 /469 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
[2023-03-15 06:34:19] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:19] [INFO ] Invariant cache hit.
[2023-03-15 06:34:20] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
[2023-03-15 06:34:20] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:20] [INFO ] Invariant cache hit.
[2023-03-15 06:34:21] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-15 06:34:21] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:21] [INFO ] Invariant cache hit.
[2023-03-15 06:34:21] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:34:32] [INFO ] Implicit Places using invariants and state equation in 11587 ms returned []
Implicit Place search using SMT with State Equation took 12040 ms to find 0 implicit places.
[2023-03-15 06:34:32] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-15 06:34:32] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:32] [INFO ] Invariant cache hit.
[2023-03-15 06:34:33] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13641 ms. Remains : 469/469 places, 1181/1181 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-15 06:34:33] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:33] [INFO ] Invariant cache hit.
[2023-03-15 06:34:34] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:34:34] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 62 ms returned sat
[2023-03-15 06:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 06:34:36] [INFO ] [Real]Absence check using state equation in 1847 ms returned sat
[2023-03-15 06:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 06:34:37] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 06:34:37] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 72 ms returned sat
[2023-03-15 06:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 06:34:39] [INFO ] [Nat]Absence check using state equation in 2862 ms returned sat
[2023-03-15 06:34:39] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:34:41] [INFO ] [Nat]Added 160 Read/Feed constraints in 1778 ms returned sat
[2023-03-15 06:34:41] [INFO ] Deduced a trap composed of 48 places in 51 ms of which 1 ms to minimize.
[2023-03-15 06:34:42] [INFO ] Deduced a trap composed of 47 places in 55 ms of which 0 ms to minimize.
[2023-03-15 06:34:42] [INFO ] Deduced a trap composed of 48 places in 51 ms of which 0 ms to minimize.
[2023-03-15 06:34:43] [INFO ] Deduced a trap composed of 47 places in 53 ms of which 0 ms to minimize.
[2023-03-15 06:34:43] [INFO ] Deduced a trap composed of 48 places in 38 ms of which 0 ms to minimize.
[2023-03-15 06:34:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2501 ms
[2023-03-15 06:34:44] [INFO ] Computed and/alt/rep : 586/3005/562 causal constraints (skipped 583 transitions) in 56 ms.
[2023-03-15 06:34:46] [INFO ] Added : 84 causal constraints over 17 iterations in 1943 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15383 reset in 450 ms.
Product exploration explored 100000 steps with 15363 reset in 456 ms.
Support contains 33 out of 469 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 469/469 places, 1181/1181 transitions.
Applied a total of 0 rules in 17 ms. Remains 469 /469 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
[2023-03-15 06:34:47] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:47] [INFO ] Invariant cache hit.
[2023-03-15 06:34:47] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
[2023-03-15 06:34:47] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:47] [INFO ] Invariant cache hit.
[2023-03-15 06:34:48] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-15 06:34:48] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:34:48] [INFO ] Invariant cache hit.
[2023-03-15 06:34:48] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:35:02] [INFO ] Implicit Places using invariants and state equation in 14229 ms returned []
Implicit Place search using SMT with State Equation took 14678 ms to find 0 implicit places.
[2023-03-15 06:35:02] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-15 06:35:02] [INFO ] Flow matrix only has 1149 transitions (discarded 32 similar events)
[2023-03-15 06:35:02] [INFO ] Invariant cache hit.
[2023-03-15 06:35:03] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16283 ms. Remains : 469/469 places, 1181/1181 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-02 finished in 75616 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((G(F(p0))||(F(p0)&&X(p1)))))||(F(!p1)&&F((G(F(p0))||(F(p0)&&X(p1)))))))'
Found a Shortening insensitive property : PolyORBLF-PT-S04J04T08-LTLCardinality-15
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 4 out of 693 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 693/693 places, 1405/1405 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 693 transition count 1351
Reduce places removed 54 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 55 rules applied. Total rules applied 109 place count 639 transition count 1350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 110 place count 638 transition count 1350
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 110 place count 638 transition count 1270
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 270 place count 558 transition count 1270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 271 place count 557 transition count 1269
Iterating global reduction 3 with 1 rules applied. Total rules applied 272 place count 557 transition count 1269
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 442 place count 472 transition count 1184
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 447 place count 467 transition count 1179
Iterating global reduction 3 with 5 rules applied. Total rules applied 452 place count 467 transition count 1179
Applied a total of 452 rules in 70 ms. Remains 467 /693 variables (removed 226) and now considering 1179/1405 (removed 226) transitions.
[2023-03-15 06:35:03] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
// Phase 1: matrix 1147 rows 467 cols
[2023-03-15 06:35:03] [INFO ] Computed 42 place invariants in 23 ms
[2023-03-15 06:35:04] [INFO ] Dead Transitions using invariants and state equation in 773 ms found 0 transitions.
[2023-03-15 06:35:04] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:04] [INFO ] Invariant cache hit.
[2023-03-15 06:35:05] [INFO ] Implicit Places using invariants in 467 ms returned []
[2023-03-15 06:35:05] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:05] [INFO ] Invariant cache hit.
[2023-03-15 06:35:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:35:17] [INFO ] Implicit Places using invariants and state equation in 12958 ms returned []
Implicit Place search using SMT with State Equation took 13426 ms to find 0 implicit places.
[2023-03-15 06:35:17] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:17] [INFO ] Invariant cache hit.
[2023-03-15 06:35:18] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 467/693 places, 1179/1405 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 15068 ms. Remains : 467/693 places, 1179/1405 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J04T08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s326 s142), p1:(GT s174 s192)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1441 reset in 434 ms.
Product exploration explored 100000 steps with 1487 reset in 447 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 p0 (NOT p1)), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 342 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 297 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=74 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 336 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1179/1179 transitions.
Applied a total of 0 rules in 8 ms. Remains 467 /467 variables (removed 0) and now considering 1179/1179 (removed 0) transitions.
[2023-03-15 06:35:20] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:20] [INFO ] Invariant cache hit.
[2023-03-15 06:35:21] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
[2023-03-15 06:35:21] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:21] [INFO ] Invariant cache hit.
[2023-03-15 06:35:21] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-15 06:35:21] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:21] [INFO ] Invariant cache hit.
[2023-03-15 06:35:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:35:34] [INFO ] Implicit Places using invariants and state equation in 12501 ms returned []
Implicit Place search using SMT with State Equation took 12976 ms to find 0 implicit places.
[2023-03-15 06:35:34] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:34] [INFO ] Invariant cache hit.
[2023-03-15 06:35:35] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14556 ms. Remains : 467/467 places, 1179/1179 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 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 245 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 605 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 247 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1442 reset in 435 ms.
Product exploration explored 100000 steps with 1296 reset in 451 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 467 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 467/467 places, 1179/1179 transitions.
Applied a total of 0 rules in 22 ms. Remains 467 /467 variables (removed 0) and now considering 1179/1179 (removed 0) transitions.
[2023-03-15 06:35:37] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:37] [INFO ] Invariant cache hit.
[2023-03-15 06:35:38] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
[2023-03-15 06:35:38] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 06:35:38] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:38] [INFO ] Invariant cache hit.
[2023-03-15 06:35:38] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1634 ms. Remains : 467/467 places, 1179/1179 transitions.
Support contains 4 out of 467 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 467/467 places, 1179/1179 transitions.
Applied a total of 0 rules in 5 ms. Remains 467 /467 variables (removed 0) and now considering 1179/1179 (removed 0) transitions.
[2023-03-15 06:35:38] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:38] [INFO ] Invariant cache hit.
[2023-03-15 06:35:39] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
[2023-03-15 06:35:39] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:39] [INFO ] Invariant cache hit.
[2023-03-15 06:35:40] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-15 06:35:40] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:40] [INFO ] Invariant cache hit.
[2023-03-15 06:35:40] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-15 06:35:55] [INFO ] Implicit Places using invariants and state equation in 15720 ms returned []
Implicit Place search using SMT with State Equation took 16192 ms to find 0 implicit places.
[2023-03-15 06:35:55] [INFO ] Flow matrix only has 1147 transitions (discarded 32 similar events)
[2023-03-15 06:35:55] [INFO ] Invariant cache hit.
[2023-03-15 06:35:56] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17768 ms. Remains : 467/467 places, 1179/1179 transitions.
Treatment of property PolyORBLF-PT-S04J04T08-LTLCardinality-15 finished in 53346 ms.
[2023-03-15 06:35:56] [INFO ] Flatten gal took : 67 ms
[2023-03-15 06:35:56] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-15 06:35:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 693 places, 1405 transitions and 6310 arcs took 11 ms.
Total runtime 456567 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S04J04T08
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-PT-S04J04T08-LTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678862177998

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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: Created skeleton in 0.000000 secs.
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 # 4 (type EXCL) for 3 PolyORBLF-PT-S04J04T08-LTLCardinality-02
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for PolyORBLF-PT-S04J04T08-LTLCardinality-02
lola: result : true
lola: markings : 61
lola: fired transitions : 94
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 PolyORBLF-PT-S04J04T08-LTLCardinality-15
lola: time limit : 1799 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T08-LTLCardinality-02: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S04J04T08-LTLCardinality-01: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S04J04T08-LTLCardinality-15: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 4/1799 9/32 PolyORBLF-PT-S04J04T08-LTLCardinality-15 605699 m, 121139 m/sec, 693909 t fired, .

Time elapsed: 5 secs. Pages in use: 9
# running tasks: 1 of 4 Visible: 3
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T08-LTLCardinality-02: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S04J04T08-LTLCardinality-01: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S04J04T08-LTLCardinality-15: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 9/1799 17/32 PolyORBLF-PT-S04J04T08-LTLCardinality-15 1209182 m, 120696 m/sec, 1429301 t fired, .

Time elapsed: 10 secs. Pages in use: 17
# running tasks: 1 of 4 Visible: 3
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T08-LTLCardinality-02: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S04J04T08-LTLCardinality-01: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S04J04T08-LTLCardinality-15: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
7 LTL EXCL 14/1799 25/32 PolyORBLF-PT-S04J04T08-LTLCardinality-15 1801845 m, 118532 m/sec, 2180898 t fired, .

Time elapsed: 15 secs. Pages in use: 25
# running tasks: 1 of 4 Visible: 3
lola: CANCELED task # 7 (type EXCL) for PolyORBLF-PT-S04J04T08-LTLCardinality-15 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T08-LTLCardinality-02: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-PT-S04J04T08-LTLCardinality-01: LTL 0 1 0 0 1 0 0 0
PolyORBLF-PT-S04J04T08-LTLCardinality-15: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 20 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 3
lola: LAUNCH task # 1 (type EXCL) for 0 PolyORBLF-PT-S04J04T08-LTLCardinality-01
lola: time limit : 3580 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for PolyORBLF-PT-S04J04T08-LTLCardinality-01
lola: result : true
lola: markings : 121
lola: fired transitions : 188
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 3

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S04J04T08-LTLCardinality-01: LTL true LTL model checker
PolyORBLF-PT-S04J04T08-LTLCardinality-02: LTL true LTL model checker
PolyORBLF-PT-S04J04T08-LTLCardinality-15: LTL unknown AGGR


Time elapsed: 20 secs. Pages in use: 32

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="PolyORBLF-PT-S04J04T08"
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 PolyORBLF-PT-S04J04T08, 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 r295-tall-167873948000547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 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 ;