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.r297-tall-167873950700643.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBNT-COL-S05J30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950700643
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.4K Feb 25 23:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 23:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 23:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 23:20 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 4.1K 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 2.3K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 23:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 23:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 23:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 23:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 92K 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-S05J30-LTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J30-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679597642098

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J30
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 18:54:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 18:54:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 18:54:04] [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.
[2023-03-23 18:54:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 18:54:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 917 ms
[2023-03-23 18:54:05] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 519 PT places and 1492.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2023-03-23 18:54:05] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 5 ms.
[2023-03-23 18:54:05] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 802 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :15
Incomplete Best-First random walk after 1000 steps, including 18 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000 steps, including 18 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-23 18:54:06] [INFO ] Computed 13 place invariants in 23 ms
[2023-03-23 18:54:06] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-23 18:54:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-23 18:54:06] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:4
[2023-03-23 18:54:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-23 18:54:06] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-23 18:54:06] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 18:54:06] [INFO ] Flatten gal took : 53 ms
[2023-03-23 18:54:06] [INFO ] Flatten gal took : 8 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.
[2023-03-23 18:54:06] [INFO ] Unfolded HLPN to a Petri net with 519 places and 1430 transitions 9824 arcs in 45 ms.
[2023-03-23 18:54:06] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Deduced a syphon composed of 30 places in 6 ms
Reduce places removed 30 places and 30 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 364 out of 489 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 489/489 places, 745/745 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 484 transition count 745
Applied a total of 5 rules in 27 ms. Remains 484 /489 variables (removed 5) and now considering 745/745 (removed 0) transitions.
[2023-03-23 18:54:06] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 484 cols
[2023-03-23 18:54:06] [INFO ] Computed 77 place invariants in 37 ms
[2023-03-23 18:54:07] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2023-03-23 18:54:07] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
// Phase 1: matrix 646 rows 484 cols
[2023-03-23 18:54:07] [INFO ] Computed 77 place invariants in 43 ms
[2023-03-23 18:54:07] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-23 18:54:07] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-23 18:54:07] [INFO ] Invariant cache hit.
[2023-03-23 18:54:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:09] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 2130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 484/489 places, 650/745 transitions.
Applied a total of 0 rules in 8 ms. Remains 484 /484 variables (removed 0) and now considering 650/650 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2837 ms. Remains : 484/489 places, 650/745 transitions.
Support contains 364 out of 484 places after structural reductions.
[2023-03-23 18:54:09] [INFO ] Flatten gal took : 61 ms
[2023-03-23 18:54:09] [INFO ] Flatten gal took : 50 ms
[2023-03-23 18:54:09] [INFO ] Input system was already deterministic with 650 transitions.
Incomplete random walk after 10000 steps, including 686 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 20) seen :14
Incomplete Best-First random walk after 10001 steps, including 169 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 251 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 176 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 125 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 18:54:10] [INFO ] Flow matrix only has 646 transitions (discarded 4 similar events)
[2023-03-23 18:54:10] [INFO ] Invariant cache hit.
[2023-03-23 18:54:10] [INFO ] [Real]Absence check using 71 positive place invariants in 22 ms returned sat
[2023-03-23 18:54:10] [INFO ] [Real]Absence check using 71 positive and 6 generalized place invariants in 13 ms returned sat
[2023-03-23 18:54:10] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-23 18:54:10] [INFO ] [Nat]Absence check using 71 positive place invariants in 19 ms returned sat
[2023-03-23 18:54:10] [INFO ] [Nat]Absence check using 71 positive and 6 generalized place invariants in 12 ms returned sat
[2023-03-23 18:54:11] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-03-23 18:54:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:11] [INFO ] After 60ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :1
[2023-03-23 18:54:11] [INFO ] Deduced a trap composed of 264 places in 197 ms of which 6 ms to minimize.
[2023-03-23 18:54:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2023-03-23 18:54:11] [INFO ] After 353ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-23 18:54:11] [INFO ] After 776ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 484 transition count 615
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 70 place count 449 transition count 580
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 140 place count 414 transition count 580
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 413 transition count 579
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 413 transition count 579
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 144 place count 412 transition count 578
Applied a total of 144 rules in 120 ms. Remains 412 /484 variables (removed 72) and now considering 578/650 (removed 72) transitions.
[2023-03-23 18:54:11] [INFO ] Flow matrix only has 574 transitions (discarded 4 similar events)
// Phase 1: matrix 574 rows 412 cols
[2023-03-23 18:54:11] [INFO ] Computed 77 place invariants in 9 ms
[2023-03-23 18:54:11] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 495 ms. Remains : 412/484 places, 578/650 transitions.
Finished random walk after 369 steps, including 16 resets, run visited all 1 properties in 4 ms. (steps per millisecond=92 )
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 8 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' '!(G((p0&&X(X(p1)))))'
Support contains 33 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 36 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-23 18:54:12] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-23 18:54:12] [INFO ] Computed 77 place invariants in 18 ms
[2023-03-23 18:54:12] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
[2023-03-23 18:54:12] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:12] [INFO ] Invariant cache hit.
[2023-03-23 18:54:13] [INFO ] Implicit Places using invariants in 390 ms returned []
[2023-03-23 18:54:13] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:13] [INFO ] Invariant cache hit.
[2023-03-23 18:54:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:14] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned []
Implicit Place search using SMT with State Equation took 1693 ms to find 0 implicit places.
[2023-03-23 18:54:14] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:14] [INFO ] Invariant cache hit.
[2023-03-23 18:54:14] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2678 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 262 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 s164), p1:(GT s161 (ADD s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s438 s439 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 2 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-00 finished in 3007 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 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 484 transition count 615
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 70 place count 449 transition count 580
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 140 place count 414 transition count 580
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 413 transition count 579
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 413 transition count 579
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 146 place count 411 transition count 577
Applied a total of 146 rules in 78 ms. Remains 411 /484 variables (removed 73) and now considering 577/650 (removed 73) transitions.
[2023-03-23 18:54:15] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
// Phase 1: matrix 573 rows 411 cols
[2023-03-23 18:54:15] [INFO ] Computed 77 place invariants in 6 ms
[2023-03-23 18:54:15] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
[2023-03-23 18:54:15] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-23 18:54:15] [INFO ] Invariant cache hit.
[2023-03-23 18:54:16] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-23 18:54:16] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-23 18:54:16] [INFO ] Invariant cache hit.
[2023-03-23 18:54:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:17] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2141 ms to find 0 implicit places.
[2023-03-23 18:54:17] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-23 18:54:17] [INFO ] Flow matrix only has 573 transitions (discarded 4 similar events)
[2023-03-23 18:54:17] [INFO ] Invariant cache hit.
[2023-03-23 18:54:18] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 411/484 places, 577/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3002 ms. Remains : 411/484 places, 577/650 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-06 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 s97 s198)], 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 416 steps with 23 reset in 7 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-06 finished in 3089 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 G(p1))||X(F(p2))))'
Support contains 37 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 13 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-23 18:54:18] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-23 18:54:18] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-23 18:54:18] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
[2023-03-23 18:54:18] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:18] [INFO ] Invariant cache hit.
[2023-03-23 18:54:19] [INFO ] Implicit Places using invariants in 373 ms returned []
[2023-03-23 18:54:19] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:19] [INFO ] Invariant cache hit.
[2023-03-23 18:54:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:20] [INFO ] Implicit Places using invariants and state equation in 1677 ms returned []
Implicit Place search using SMT with State Equation took 2055 ms to find 0 implicit places.
[2023-03-23 18:54:20] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:20] [INFO ] Invariant cache hit.
[2023-03-23 18:54:21] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3030 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s96 (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)), p0:(LEQ 1 (ADD s1 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 799 ms.
Product exploration explored 100000 steps with 50000 reset in 725 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 (NOT p0) p2)
Knowledge based reduction with 7 factoid took 274 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-07 finished in 5011 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 62 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 18 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-23 18:54:23] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:23] [INFO ] Invariant cache hit.
[2023-03-23 18:54:23] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
[2023-03-23 18:54:23] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:23] [INFO ] Invariant cache hit.
[2023-03-23 18:54:24] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-23 18:54:24] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:24] [INFO ] Invariant cache hit.
[2023-03-23 18:54:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:26] [INFO ] Implicit Places using invariants and state equation in 1885 ms returned []
Implicit Place search using SMT with State Equation took 2277 ms to find 0 implicit places.
[2023-03-23 18:54:26] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:26] [INFO ] Invariant cache hit.
[2023-03-23 18:54:26] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3348 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT (ADD s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-08 finished in 3454 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 31 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 484 transition count 614
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 448 transition count 614
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 72 place count 448 transition count 579
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 142 place count 413 transition count 579
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 412 transition count 578
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 412 transition count 578
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 148 place count 410 transition count 576
Applied a total of 148 rules in 48 ms. Remains 410 /484 variables (removed 74) and now considering 576/650 (removed 74) transitions.
[2023-03-23 18:54:26] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
// Phase 1: matrix 572 rows 410 cols
[2023-03-23 18:54:26] [INFO ] Computed 77 place invariants in 15 ms
[2023-03-23 18:54:27] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
[2023-03-23 18:54:27] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-23 18:54:27] [INFO ] Invariant cache hit.
[2023-03-23 18:54:27] [INFO ] Implicit Places using invariants in 361 ms returned []
[2023-03-23 18:54:27] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-23 18:54:27] [INFO ] Invariant cache hit.
[2023-03-23 18:54:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:28] [INFO ] Implicit Places using invariants and state equation in 1172 ms returned []
Implicit Place search using SMT with State Equation took 1535 ms to find 0 implicit places.
[2023-03-23 18:54:28] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-23 18:54:28] [INFO ] Flow matrix only has 572 transitions (discarded 4 similar events)
[2023-03-23 18:54:28] [INFO ] Invariant cache hit.
[2023-03-23 18:54:29] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 410/484 places, 576/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2318 ms. Remains : 410/484 places, 576/650 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-11 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 1 (ADD s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95))], 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 45 steps with 1 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-11 finished in 2417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)||X(F((p0&&F(G(p2)))))))'
Support contains 35 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 650/650 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 483 transition count 649
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 483 transition count 649
Applied a total of 2 rules in 17 ms. Remains 483 /484 variables (removed 1) and now considering 649/650 (removed 1) transitions.
[2023-03-23 18:54:29] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-23 18:54:29] [INFO ] Computed 77 place invariants in 17 ms
[2023-03-23 18:54:29] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
[2023-03-23 18:54:29] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:29] [INFO ] Invariant cache hit.
[2023-03-23 18:54:30] [INFO ] Implicit Places using invariants in 377 ms returned []
[2023-03-23 18:54:30] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:30] [INFO ] Invariant cache hit.
[2023-03-23 18:54:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:32] [INFO ] Implicit Places using invariants and state equation in 1920 ms returned []
Implicit Place search using SMT with State Equation took 2300 ms to find 0 implicit places.
[2023-03-23 18:54:32] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:32] [INFO ] Invariant cache hit.
[2023-03-23 18:54:32] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 483/484 places, 649/650 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3384 ms. Remains : 483/484 places, 649/650 transitions.
Stuttering acceptance computed with spot in 323 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 6}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(GT 1 s98), p0:(LEQ s197 (ADD s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6933 reset in 385 ms.
Product exploration explored 100000 steps with 6987 reset in 380 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 p1) p0 p2), (X p0), (X (AND (NOT p1) p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 427 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 682 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10000 steps, including 136 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 119 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 18:54:34] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:34] [INFO ] Invariant cache hit.
[2023-03-23 18:54:34] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 18:54:34] [INFO ] [Nat]Absence check using 71 positive place invariants in 18 ms returned sat
[2023-03-23 18:54:34] [INFO ] [Nat]Absence check using 71 positive and 6 generalized place invariants in 12 ms returned sat
[2023-03-23 18:54:35] [INFO ] After 379ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 18:54:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:35] [INFO ] After 118ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 18:54:35] [INFO ] After 277ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-23 18:54:35] [INFO ] After 873ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 35 out of 483 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 483/483 places, 649/649 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 483 transition count 616
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 34 rules applied. Total rules applied 67 place count 450 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 68 place count 449 transition count 580
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 138 place count 414 transition count 580
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 140 place count 413 transition count 579
Applied a total of 140 rules in 41 ms. Remains 413 /483 variables (removed 70) and now considering 579/649 (removed 70) transitions.
[2023-03-23 18:54:35] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
// Phase 1: matrix 575 rows 413 cols
[2023-03-23 18:54:35] [INFO ] Computed 77 place invariants in 16 ms
[2023-03-23 18:54:35] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 386 ms. Remains : 413/483 places, 579/649 transitions.
Finished random walk after 147 steps, including 7 resets, run visited all 2 properties in 3 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X (AND (NOT p1) p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (NOT (AND p2 p0 (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 529 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 148 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 35 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 8 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2023-03-23 18:54:36] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-23 18:54:36] [INFO ] Computed 77 place invariants in 14 ms
[2023-03-23 18:54:37] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
[2023-03-23 18:54:37] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:37] [INFO ] Invariant cache hit.
[2023-03-23 18:54:37] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-23 18:54:37] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:37] [INFO ] Invariant cache hit.
[2023-03-23 18:54:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:39] [INFO ] Implicit Places using invariants and state equation in 2011 ms returned []
Implicit Place search using SMT with State Equation took 2399 ms to find 0 implicit places.
[2023-03-23 18:54:39] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:39] [INFO ] Invariant cache hit.
[2023-03-23 18:54:40] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3441 ms. Remains : 483/483 places, 649/649 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 p2 p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (AND p2 p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 523 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 696 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 128 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 101 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 18:54:41] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:41] [INFO ] Invariant cache hit.
[2023-03-23 18:54:41] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 18:54:41] [INFO ] [Nat]Absence check using 71 positive place invariants in 19 ms returned sat
[2023-03-23 18:54:41] [INFO ] [Nat]Absence check using 71 positive and 6 generalized place invariants in 13 ms returned sat
[2023-03-23 18:54:41] [INFO ] After 377ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 18:54:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:41] [INFO ] After 103ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 18:54:41] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-23 18:54:41] [INFO ] After 865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 35 out of 483 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 483/483 places, 649/649 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 483 transition count 616
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 34 rules applied. Total rules applied 67 place count 450 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 68 place count 449 transition count 580
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 138 place count 414 transition count 580
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 140 place count 413 transition count 579
Applied a total of 140 rules in 43 ms. Remains 413 /483 variables (removed 70) and now considering 579/649 (removed 70) transitions.
[2023-03-23 18:54:42] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
// Phase 1: matrix 575 rows 413 cols
[2023-03-23 18:54:42] [INFO ] Computed 77 place invariants in 6 ms
[2023-03-23 18:54:42] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 369 ms. Remains : 413/483 places, 579/649 transitions.
Finished random walk after 256 steps, including 12 resets, run visited all 2 properties in 4 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (AND p2 p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND p2 (NOT p1) p0))), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p2) (NOT p1) p0)), (F (NOT p2)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 669 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 167 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 6922 reset in 358 ms.
Product exploration explored 100000 steps with 6964 reset in 371 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 35 out of 483 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 483 transition count 649
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 33 place count 483 transition count 650
Deduced a syphon composed of 35 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 483 transition count 650
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 482 transition count 649
Deduced a syphon composed of 34 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 482 transition count 649
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 69 places in 0 ms
Iterating global reduction 1 with 35 rules applied. Total rules applied 72 place count 482 transition count 649
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 105 place count 449 transition count 616
Deduced a syphon composed of 36 places in 1 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 138 place count 449 transition count 616
Deduced a syphon composed of 36 places in 0 ms
Applied a total of 138 rules in 88 ms. Remains 449 /483 variables (removed 34) and now considering 616/649 (removed 33) transitions.
[2023-03-23 18:54:44] [INFO ] Flow matrix only has 612 transitions (discarded 4 similar events)
// Phase 1: matrix 612 rows 449 cols
[2023-03-23 18:54:44] [INFO ] Computed 77 place invariants in 10 ms
[2023-03-23 18:54:45] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
[2023-03-23 18:54:45] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-23 18:54:45] [INFO ] Flow matrix only has 612 transitions (discarded 4 similar events)
[2023-03-23 18:54:45] [INFO ] Invariant cache hit.
[2023-03-23 18:54:45] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 449/483 places, 616/649 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 901 ms. Remains : 449/483 places, 616/649 transitions.
Support contains 35 out of 483 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 483/483 places, 649/649 transitions.
Applied a total of 0 rules in 8 ms. Remains 483 /483 variables (removed 0) and now considering 649/649 (removed 0) transitions.
[2023-03-23 18:54:45] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
// Phase 1: matrix 645 rows 483 cols
[2023-03-23 18:54:45] [INFO ] Computed 77 place invariants in 11 ms
[2023-03-23 18:54:46] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
[2023-03-23 18:54:46] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:46] [INFO ] Invariant cache hit.
[2023-03-23 18:54:46] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-23 18:54:46] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:46] [INFO ] Invariant cache hit.
[2023-03-23 18:54:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:48] [INFO ] Implicit Places using invariants and state equation in 1582 ms returned []
Implicit Place search using SMT with State Equation took 1986 ms to find 0 implicit places.
[2023-03-23 18:54:48] [INFO ] Flow matrix only has 645 transitions (discarded 4 similar events)
[2023-03-23 18:54:48] [INFO ] Invariant cache hit.
[2023-03-23 18:54:48] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3031 ms. Remains : 483/483 places, 649/649 transitions.
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-12 finished in 19521 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 37 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 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 484 transition count 647
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 481 transition count 646
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 480 transition count 646
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 480 transition count 643
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 477 transition count 643
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 15 place count 476 transition count 642
Iterating global reduction 3 with 1 rules applied. Total rules applied 16 place count 476 transition count 642
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 3 with 4 rules applied. Total rules applied 20 place count 474 transition count 640
Applied a total of 20 rules in 68 ms. Remains 474 /484 variables (removed 10) and now considering 640/650 (removed 10) transitions.
[2023-03-23 18:54:48] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
// Phase 1: matrix 636 rows 474 cols
[2023-03-23 18:54:48] [INFO ] Computed 77 place invariants in 8 ms
[2023-03-23 18:54:50] [INFO ] Dead Transitions using invariants and state equation in 1466 ms found 0 transitions.
[2023-03-23 18:54:50] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:50] [INFO ] Invariant cache hit.
[2023-03-23 18:54:50] [INFO ] Implicit Places using invariants in 372 ms returned []
[2023-03-23 18:54:50] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:50] [INFO ] Invariant cache hit.
[2023-03-23 18:54:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:52] [INFO ] Implicit Places using invariants and state equation in 1681 ms returned []
Implicit Place search using SMT with State Equation took 2061 ms to find 0 implicit places.
[2023-03-23 18:54:52] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-23 18:54:52] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:52] [INFO ] Invariant cache hit.
[2023-03-23 18:54:52] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 474/484 places, 640/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4076 ms. Remains : 474/484 places, 640/650 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-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 (ADD s359 s360 s361 s362 s363) (ADD s439 s440 s441 s442 s443 s444 s445 s446 s447 s448 s449 s450 s451 s452 s453 s454 s455 s456 s457 s458 s459 s460 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6982 reset in 434 ms.
Product exploration explored 100000 steps with 6978 reset in 522 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 49 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 37 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 640/640 transitions.
Applied a total of 0 rules in 18 ms. Remains 474 /474 variables (removed 0) and now considering 640/640 (removed 0) transitions.
[2023-03-23 18:54:54] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:54] [INFO ] Invariant cache hit.
[2023-03-23 18:54:54] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
[2023-03-23 18:54:54] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:54] [INFO ] Invariant cache hit.
[2023-03-23 18:54:55] [INFO ] Implicit Places using invariants in 377 ms returned []
[2023-03-23 18:54:55] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:55] [INFO ] Invariant cache hit.
[2023-03-23 18:54:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:54:56] [INFO ] Implicit Places using invariants and state equation in 1677 ms returned []
Implicit Place search using SMT with State Equation took 2057 ms to find 0 implicit places.
[2023-03-23 18:54:56] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-23 18:54:56] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:56] [INFO ] Invariant cache hit.
[2023-03-23 18:54:57] [INFO ] Dead Transitions using invariants and state equation in 460 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3024 ms. Remains : 474/474 places, 640/640 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 19 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6981 reset in 461 ms.
Product exploration explored 100000 steps with 6995 reset in 484 ms.
Support contains 37 out of 474 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 474/474 places, 640/640 transitions.
Applied a total of 0 rules in 13 ms. Remains 474 /474 variables (removed 0) and now considering 640/640 (removed 0) transitions.
[2023-03-23 18:54:58] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:58] [INFO ] Invariant cache hit.
[2023-03-23 18:54:59] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
[2023-03-23 18:54:59] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:59] [INFO ] Invariant cache hit.
[2023-03-23 18:54:59] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-23 18:54:59] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:54:59] [INFO ] Invariant cache hit.
[2023-03-23 18:54:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:55:01] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2077 ms to find 0 implicit places.
[2023-03-23 18:55:01] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-23 18:55:01] [INFO ] Flow matrix only has 636 transitions (discarded 4 similar events)
[2023-03-23 18:55:01] [INFO ] Invariant cache hit.
[2023-03-23 18:55:01] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2987 ms. Remains : 474/474 places, 640/640 transitions.
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-13 finished in 12966 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 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 650/650 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 484 transition count 616
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 450 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 70 place count 449 transition count 581
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 138 place count 415 transition count 581
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 3 with 4 rules applied. Total rules applied 142 place count 413 transition count 579
Applied a total of 142 rules in 33 ms. Remains 413 /484 variables (removed 71) and now considering 579/650 (removed 71) transitions.
[2023-03-23 18:55:01] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
// Phase 1: matrix 575 rows 413 cols
[2023-03-23 18:55:01] [INFO ] Computed 77 place invariants in 7 ms
[2023-03-23 18:55:02] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
[2023-03-23 18:55:02] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:02] [INFO ] Invariant cache hit.
[2023-03-23 18:55:02] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-23 18:55:02] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:02] [INFO ] Invariant cache hit.
[2023-03-23 18:55:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:55:03] [INFO ] Implicit Places using invariants and state equation in 1253 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2023-03-23 18:55:03] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-23 18:55:03] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:03] [INFO ] Invariant cache hit.
[2023-03-23 18:55:04] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 413/484 places, 579/650 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2348 ms. Remains : 413/484 places, 579/650 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-14 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:(GT s195 s407)], 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 22 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J30-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-14 finished in 2432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)||X(F((p0&&F(G(p2)))))))'
Found a Shortening insensitive property : PolyORBNT-COL-S05J30-LTLCardinality-12
Stuttering acceptance computed with spot in 263 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 35 out of 484 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 484/484 places, 650/650 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 484 transition count 616
Reduce places removed 34 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 35 rules applied. Total rules applied 69 place count 450 transition count 615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 70 place count 449 transition count 615
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 70 place count 449 transition count 580
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 140 place count 414 transition count 580
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 142 place count 413 transition count 579
Applied a total of 142 rules in 29 ms. Remains 413 /484 variables (removed 71) and now considering 579/650 (removed 71) transitions.
[2023-03-23 18:55:04] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
// Phase 1: matrix 575 rows 413 cols
[2023-03-23 18:55:04] [INFO ] Computed 77 place invariants in 9 ms
[2023-03-23 18:55:04] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
[2023-03-23 18:55:04] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:04] [INFO ] Invariant cache hit.
[2023-03-23 18:55:05] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-23 18:55:05] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:05] [INFO ] Invariant cache hit.
[2023-03-23 18:55:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:55:06] [INFO ] Implicit Places using invariants and state equation in 1487 ms returned []
Implicit Place search using SMT with State Equation took 1817 ms to find 0 implicit places.
[2023-03-23 18:55:06] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:06] [INFO ] Invariant cache hit.
[2023-03-23 18:55:07] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 413/484 places, 579/650 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2573 ms. Remains : 413/484 places, 579/650 transitions.
Running random walk in product with property : PolyORBNT-COL-S05J30-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 6}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(GT 1 s98), p0:(LEQ s195 (ADD s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 5075 reset in 442 ms.
Product exploration explored 100000 steps with 5052 reset in 467 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 p1) p0 p2), (X p0), (X (AND (NOT p1) p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 401 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Finished random walk after 232 steps, including 9 resets, run visited all 6 properties in 5 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X p0), (X (AND (NOT p1) p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (NOT (AND p2 p0 (NOT p1)))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 529 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 35 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 579/579 transitions.
Applied a total of 0 rules in 7 ms. Remains 413 /413 variables (removed 0) and now considering 579/579 (removed 0) transitions.
[2023-03-23 18:55:09] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:09] [INFO ] Invariant cache hit.
[2023-03-23 18:55:09] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
[2023-03-23 18:55:09] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:09] [INFO ] Invariant cache hit.
[2023-03-23 18:55:10] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-23 18:55:10] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:10] [INFO ] Invariant cache hit.
[2023-03-23 18:55:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:55:11] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 1941 ms to find 0 implicit places.
[2023-03-23 18:55:11] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:11] [INFO ] Invariant cache hit.
[2023-03-23 18:55:12] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2704 ms. Remains : 413/413 places, 579/579 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 p2 p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (AND p2 p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 486 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Finished random walk after 79 steps, including 5 resets, run visited all 6 properties in 3 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (AND p2 p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (AND p2 p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND p2 (NOT p1) p0))), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p2) (NOT p1) p0)), (F (NOT p2)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 12 factoid took 634 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 151 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 5200 reset in 440 ms.
Product exploration explored 100000 steps with 5077 reset in 461 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2))]
Support contains 35 out of 413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 413/413 places, 579/579 transitions.
Applied a total of 0 rules in 14 ms. Remains 413 /413 variables (removed 0) and now considering 579/579 (removed 0) transitions.
[2023-03-23 18:55:15] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:15] [INFO ] Invariant cache hit.
[2023-03-23 18:55:15] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
[2023-03-23 18:55:15] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-23 18:55:15] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:15] [INFO ] Invariant cache hit.
[2023-03-23 18:55:15] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 738 ms. Remains : 413/413 places, 579/579 transitions.
Support contains 35 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 579/579 transitions.
Applied a total of 0 rules in 5 ms. Remains 413 /413 variables (removed 0) and now considering 579/579 (removed 0) transitions.
[2023-03-23 18:55:15] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:15] [INFO ] Invariant cache hit.
[2023-03-23 18:55:16] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
[2023-03-23 18:55:16] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:16] [INFO ] Invariant cache hit.
[2023-03-23 18:55:16] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-23 18:55:16] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:16] [INFO ] Invariant cache hit.
[2023-03-23 18:55:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 18:55:17] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 1807 ms to find 0 implicit places.
[2023-03-23 18:55:18] [INFO ] Flow matrix only has 575 transitions (discarded 4 similar events)
[2023-03-23 18:55:18] [INFO ] Invariant cache hit.
[2023-03-23 18:55:18] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2514 ms. Remains : 413/413 places, 579/579 transitions.
Treatment of property PolyORBNT-COL-S05J30-LTLCardinality-12 finished in 14286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-23 18:55:18] [INFO ] Flatten gal took : 40 ms
[2023-03-23 18:55:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-23 18:55:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 484 places, 650 transitions and 3104 arcs took 6 ms.
Total runtime 74306 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1596/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1596/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBNT-COL-S05J30-LTLCardinality-12
Could not compute solution for formula : PolyORBNT-COL-S05J30-LTLCardinality-13

BK_STOP 1679597719955

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBNT-COL-S05J30-LTLCardinality-12
ltl formula formula --ltl=/tmp/1596/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 484 places, 650 transitions and 3104 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.030 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1596/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1596/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1596/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1596/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 9 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name PolyORBNT-COL-S05J30-LTLCardinality-13
ltl formula formula --ltl=/tmp/1596/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 484 places, 650 transitions and 3104 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.020 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1596/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1596/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1596/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1596/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2

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-S05J30"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-COL-S05J30, 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 r297-tall-167873950700643"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J30.tgz
mv PolyORBNT-COL-S05J30 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 ;