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-167873948200691.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 PolyORBNT-COL-S10J40, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948200691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 12K Feb 26 00:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 00:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 23:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 23:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 01:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 93K 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 PolyORBNT-COL-S10J40-LTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S10J40-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678888156029

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=PolyORBNT-COL-S10J40
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 13:49:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 13:49:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 13:49:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 13:49:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 13:49:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 632 ms
[2023-03-15 13:49:18] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 13:49:18] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-15 13:49:18] [INFO ] Skeletonized 16 HLPN properties in 8 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10007 steps, including 569 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 26) seen :5
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-15 13:49:18] [INFO ] Computed 13 place invariants in 12 ms
[2023-03-15 13:49:18] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-15 13:49:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-15 13:49:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-15 13:49:18] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2023-03-15 13:49:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:49:18] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :8 sat :1
[2023-03-15 13:49:18] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-15 13:49:18] [INFO ] After 151ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :1
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 47 transition count 36
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 45 transition count 36
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 45 transition count 33
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 42 transition count 33
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 13 place count 40 transition count 31
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 40 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 15 place count 40 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 39 transition count 30
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 37 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 36 transition count 30
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 36 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 35 transition count 29
Applied a total of 25 rules in 30 ms. Remains 35 /48 variables (removed 13) and now considering 29/38 (removed 9) transitions.
// Phase 1: matrix 29 rows 35 cols
[2023-03-15 13:49:18] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-15 13:49:19] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 35/48 places, 29/38 transitions.
Incomplete random walk after 10006 steps, including 713 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 222 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 611 states, properties seen :0
Probabilistic random walk after 1653 steps, saw 611 distinct states, run finished after 20 ms. (steps per millisecond=82 ) properties seen :0
Explored full state space saw : 611 states, properties seen :0
Exhaustive walk after 1653 steps, saw 611 distinct states, run finished after 4 ms. (steps per millisecond=413 ) properties seen :0
Successfully simplified 9 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 13:49:19] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-15 13:49:19] [INFO ] Flatten gal took : 18 ms
[2023-03-15 13:49:19] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 13:49:19] [INFO ] Flatten gal took : 7 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 13:49:19] [INFO ] Unfolded HLPN to a Petri net with 894 places and 12380 transitions 114079 arcs in 209 ms.
[2023-03-15 13:49:19] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Deduced a syphon composed of 40 places in 24 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 686 out of 854 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 844 transition count 2230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 843 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 843 transition count 2229
Applied a total of 12 rules in 83 ms. Remains 843 /854 variables (removed 11) and now considering 2229/2230 (removed 1) transitions.
[2023-03-15 13:49:19] [INFO ] Flow matrix only has 2220 transitions (discarded 9 similar events)
// Phase 1: matrix 2220 rows 843 cols
[2023-03-15 13:49:19] [INFO ] Computed 102 place invariants in 120 ms
[2023-03-15 13:49:20] [INFO ] Dead Transitions using invariants and state equation in 1368 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-15 13:49:20] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-15 13:49:21] [INFO ] Computed 102 place invariants in 60 ms
[2023-03-15 13:49:21] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-15 13:49:21] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:49:21] [INFO ] Invariant cache hit.
[2023-03-15 13:49:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:49:23] [INFO ] Implicit Places using invariants and state equation in 1950 ms returned []
Implicit Place search using SMT with State Equation took 2256 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 843/854 places, 1614/2230 transitions.
Applied a total of 0 rules in 18 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3733 ms. Remains : 843/854 places, 1614/2230 transitions.
Support contains 686 out of 843 places after structural reductions.
[2023-03-15 13:49:23] [INFO ] Flatten gal took : 160 ms
[2023-03-15 13:49:23] [INFO ] Flatten gal took : 116 ms
[2023-03-15 13:49:23] [INFO ] Input system was already deterministic with 1614 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-15 13:49:25] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:49:25] [INFO ] Invariant cache hit.
[2023-03-15 13:49:26] [INFO ] [Real]Absence check using 96 positive place invariants in 26 ms returned sat
[2023-03-15 13:49:26] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 13 ms returned sat
[2023-03-15 13:49:26] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-15 13:49:26] [INFO ] [Nat]Absence check using 96 positive place invariants in 26 ms returned sat
[2023-03-15 13:49:26] [INFO ] [Nat]Absence check using 96 positive and 6 generalized place invariants in 16 ms returned sat
[2023-03-15 13:49:38] [INFO ] After 12455ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :9
[2023-03-15 13:49:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:49:49] [INFO ] After 10587ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :8
[2023-03-15 13:49:51] [INFO ] After 12117ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 13:49:51] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
Fused 12 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 589 out of 843 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 843 transition count 1611
Reduce places removed 3 places and 0 transitions.
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Iterating post reduction 1 with 45 rules applied. Total rules applied 48 place count 840 transition count 1569
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 2 with 42 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 90 place count 798 transition count 1566
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 96 place count 795 transition count 1566
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 792 transition count 1563
Applied a total of 102 rules in 128 ms. Remains 792 /843 variables (removed 51) and now considering 1563/1614 (removed 51) transitions.
[2023-03-15 13:49:51] [INFO ] Flow matrix only has 1554 transitions (discarded 9 similar events)
// Phase 1: matrix 1554 rows 792 cols
[2023-03-15 13:49:51] [INFO ] Computed 102 place invariants in 24 ms
[2023-03-15 13:49:52] [INFO ] Dead Transitions using invariants and state equation in 915 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1044 ms. Remains : 792/843 places, 1563/1614 transitions.
Finished random walk after 785 steps, including 55 resets, run visited all 10 properties in 20 ms. (steps per millisecond=39 )
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 843 transition count 1569
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 798 transition count 1524
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 753 transition count 1524
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 750 transition count 1521
Applied a total of 186 rules in 140 ms. Remains 750 /843 variables (removed 93) and now considering 1521/1614 (removed 93) transitions.
[2023-03-15 13:49:52] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
// Phase 1: matrix 1512 rows 750 cols
[2023-03-15 13:49:52] [INFO ] Computed 102 place invariants in 23 ms
[2023-03-15 13:49:53] [INFO ] Dead Transitions using invariants and state equation in 686 ms found 0 transitions.
[2023-03-15 13:49:53] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:49:53] [INFO ] Invariant cache hit.
[2023-03-15 13:49:53] [INFO ] Implicit Places using invariants in 539 ms returned []
[2023-03-15 13:49:53] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:49:53] [INFO ] Invariant cache hit.
[2023-03-15 13:49:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:49:55] [INFO ] Implicit Places using invariants and state equation in 1940 ms returned []
Implicit Place search using SMT with State Equation took 2484 ms to find 0 implicit places.
[2023-03-15 13:49:55] [INFO ] Redundant transitions in 85 ms returned []
[2023-03-15 13:49:55] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:49:55] [INFO ] Invariant cache hit.
[2023-03-15 13:49:56] [INFO ] Dead Transitions using invariants and state equation in 650 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/843 places, 1521/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4060 ms. Remains : 750/843 places, 1521/1614 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s213 s127)], 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 286 steps with 19 reset in 15 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-00 finished in 4247 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 13 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 843 transition count 1570
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 799 transition count 1569
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 90 place count 798 transition count 1525
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 178 place count 754 transition count 1525
Applied a total of 178 rules in 77 ms. Remains 754 /843 variables (removed 89) and now considering 1525/1614 (removed 89) transitions.
[2023-03-15 13:49:56] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
// Phase 1: matrix 1516 rows 754 cols
[2023-03-15 13:49:56] [INFO ] Computed 102 place invariants in 30 ms
[2023-03-15 13:49:57] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
[2023-03-15 13:49:57] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-15 13:49:57] [INFO ] Invariant cache hit.
[2023-03-15 13:49:57] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-03-15 13:49:57] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-15 13:49:57] [INFO ] Invariant cache hit.
[2023-03-15 13:49:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:01] [INFO ] Implicit Places using invariants and state equation in 3403 ms returned []
Implicit Place search using SMT with State Equation took 3878 ms to find 0 implicit places.
[2023-03-15 13:50:01] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-15 13:50:01] [INFO ] Flow matrix only has 1516 transitions (discarded 9 similar events)
[2023-03-15 13:50:01] [INFO ] Invariant cache hit.
[2023-03-15 13:50:01] [INFO ] Dead Transitions using invariants and state equation in 644 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/843 places, 1525/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5338 ms. Remains : 754/843 places, 1525/1614 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT s128 s751) (LEQ (ADD s260 s261 s262 s263 s264 s265 s266 s267 s268 s269) s255))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-02 finished in 5427 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 1 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 19 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:02] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-15 13:50:02] [INFO ] Computed 102 place invariants in 37 ms
[2023-03-15 13:50:03] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
[2023-03-15 13:50:03] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:03] [INFO ] Invariant cache hit.
[2023-03-15 13:50:03] [INFO ] Implicit Places using invariants in 582 ms returned []
[2023-03-15 13:50:03] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:03] [INFO ] Invariant cache hit.
[2023-03-15 13:50:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:08] [INFO ] Implicit Places using invariants and state equation in 4423 ms returned []
Implicit Place search using SMT with State Equation took 5007 ms to find 0 implicit places.
[2023-03-15 13:50:08] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:08] [INFO ] Invariant cache hit.
[2023-03-15 13:50:09] [INFO ] Dead Transitions using invariants and state equation in 938 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6983 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-04 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 2 s696)], 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]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-04 finished in 7072 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((G(F(p0))||(F(p0)&&X(G(!p0)))))))'
Support contains 10 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 19 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:09] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:09] [INFO ] Invariant cache hit.
[2023-03-15 13:50:10] [INFO ] Dead Transitions using invariants and state equation in 977 ms found 0 transitions.
[2023-03-15 13:50:10] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:10] [INFO ] Invariant cache hit.
[2023-03-15 13:50:10] [INFO ] Implicit Places using invariants in 598 ms returned []
[2023-03-15 13:50:10] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:10] [INFO ] Invariant cache hit.
[2023-03-15 13:50:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:15] [INFO ] Implicit Places using invariants and state equation in 4307 ms returned []
Implicit Place search using SMT with State Equation took 4907 ms to find 0 implicit places.
[2023-03-15 13:50:15] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:15] [INFO ] Invariant cache hit.
[2023-03-15 13:50:15] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6849 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s685 s686 s687 s688 s689 s690 s691 s692 s693 s694))], 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 50000 reset in 854 ms.
Product exploration explored 100000 steps with 50000 reset in 845 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-05 finished in 8712 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 1 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 20 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:17] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:17] [INFO ] Invariant cache hit.
[2023-03-15 13:50:18] [INFO ] Dead Transitions using invariants and state equation in 929 ms found 0 transitions.
[2023-03-15 13:50:18] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:18] [INFO ] Invariant cache hit.
[2023-03-15 13:50:19] [INFO ] Implicit Places using invariants in 575 ms returned []
[2023-03-15 13:50:19] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:19] [INFO ] Invariant cache hit.
[2023-03-15 13:50:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:22] [INFO ] Implicit Places using invariants and state equation in 2733 ms returned []
Implicit Place search using SMT with State Equation took 3309 ms to find 0 implicit places.
[2023-03-15 13:50:22] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:22] [INFO ] Invariant cache hit.
[2023-03-15 13:50:23] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5190 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s127)], 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 50000 reset in 756 ms.
Product exploration explored 100000 steps with 50000 reset in 775 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 54 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-06 finished in 6873 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 41 out of 843 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 843 transition count 1569
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 798 transition count 1569
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 45 Pre rules applied. Total rules applied 90 place count 798 transition count 1524
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 180 place count 753 transition count 1524
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 750 transition count 1521
Applied a total of 186 rules in 74 ms. Remains 750 /843 variables (removed 93) and now considering 1521/1614 (removed 93) transitions.
[2023-03-15 13:50:24] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
// Phase 1: matrix 1512 rows 750 cols
[2023-03-15 13:50:24] [INFO ] Computed 102 place invariants in 31 ms
[2023-03-15 13:50:25] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
[2023-03-15 13:50:25] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:50:25] [INFO ] Invariant cache hit.
[2023-03-15 13:50:25] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-15 13:50:25] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:50:25] [INFO ] Invariant cache hit.
[2023-03-15 13:50:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:27] [INFO ] Implicit Places using invariants and state equation in 1879 ms returned []
Implicit Place search using SMT with State Equation took 2385 ms to find 0 implicit places.
[2023-03-15 13:50:27] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-15 13:50:27] [INFO ] Flow matrix only has 1512 transitions (discarded 9 similar events)
[2023-03-15 13:50:27] [INFO ] Invariant cache hit.
[2023-03-15 13:50:28] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/843 places, 1521/1614 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3784 ms. Remains : 750/843 places, 1521/1614 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239 s240 s241...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-08 finished in 3870 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) U (p1||G(p2)))))'
Support contains 85 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 14 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:28] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
// Phase 1: matrix 1605 rows 843 cols
[2023-03-15 13:50:28] [INFO ] Computed 102 place invariants in 25 ms
[2023-03-15 13:50:29] [INFO ] Dead Transitions using invariants and state equation in 1010 ms found 0 transitions.
[2023-03-15 13:50:29] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:29] [INFO ] Invariant cache hit.
[2023-03-15 13:50:30] [INFO ] Implicit Places using invariants in 589 ms returned []
[2023-03-15 13:50:30] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:30] [INFO ] Invariant cache hit.
[2023-03-15 13:50:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:34] [INFO ] Implicit Places using invariants and state equation in 4330 ms returned []
Implicit Place search using SMT with State Equation took 4922 ms to find 0 implicit places.
[2023-03-15 13:50:34] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:34] [INFO ] Invariant cache hit.
[2023-03-15 13:50:35] [INFO ] Dead Transitions using invariants and state equation in 916 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6866 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT s214 (ADD s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], 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 256 steps with 21 reset in 7 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-09 finished in 7079 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(p1) U G(p1))))'
Support contains 83 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 17 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:35] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:35] [INFO ] Invariant cache hit.
[2023-03-15 13:50:36] [INFO ] Dead Transitions using invariants and state equation in 953 ms found 0 transitions.
[2023-03-15 13:50:36] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:36] [INFO ] Invariant cache hit.
[2023-03-15 13:50:37] [INFO ] Implicit Places using invariants in 551 ms returned []
[2023-03-15 13:50:37] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:37] [INFO ] Invariant cache hit.
[2023-03-15 13:50:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:41] [INFO ] Implicit Places using invariants and state equation in 4115 ms returned []
Implicit Place search using SMT with State Equation took 4668 ms to find 0 implicit places.
[2023-03-15 13:50:41] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:41] [INFO ] Invariant cache hit.
[2023-03-15 13:50:42] [INFO ] Dead Transitions using invariants and state equation in 964 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6606 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ 1 s263), p0:(LEQ (ADD s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-10 finished in 6777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 412 out of 843 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 843/843 places, 1614/1614 transitions.
Applied a total of 0 rules in 7 ms. Remains 843 /843 variables (removed 0) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 13:50:42] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:42] [INFO ] Invariant cache hit.
[2023-03-15 13:50:43] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
[2023-03-15 13:50:43] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:43] [INFO ] Invariant cache hit.
[2023-03-15 13:50:43] [INFO ] Implicit Places using invariants in 423 ms returned []
[2023-03-15 13:50:43] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:43] [INFO ] Invariant cache hit.
[2023-03-15 13:50:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 13:50:46] [INFO ] Implicit Places using invariants and state equation in 3045 ms returned []
Implicit Place search using SMT with State Equation took 3475 ms to find 0 implicit places.
[2023-03-15 13:50:46] [INFO ] Flow matrix only has 1605 transitions (discarded 9 similar events)
[2023-03-15 13:50:46] [INFO ] Invariant cache hit.
[2023-03-15 13:50:47] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5364 ms. Remains : 843/843 places, 1614/1614 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S10J40-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT 1 s695), p0:(GT (ADD s275 s276 s277 s278 s279 s280 s281 s282 s283 s284 s285 s286 s287 s288 s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s299 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S10J40-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S10J40-LTLCardinality-14 finished in 5509 ms.
All properties solved by simple procedures.
Total runtime 90538 ms.
ITS solved all properties within timeout

BK_STOP 1678888248812

--------------------
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

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="PolyORBNT-COL-S10J40"
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 PolyORBNT-COL-S10J40, 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-167873948200691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 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 ;