About the Execution of ITS-Tools for PolyORBLF-COL-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 453.819 | 75320.00 | 94779.00 | 1823.60 | FTFTFTFFFFFTFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016900563.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S06J06T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016900563
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.4K Apr 29 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 13:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 13:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652882477965
Running Version 202205111006
[2022-05-18 14:01:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 14:01:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 14:01:19] [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.
[2022-05-18 14:01:19] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 14:01:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 717 ms
[2022-05-18 14:01:19] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 506 PT places and 7196.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 14:01:20] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 14 ms.
[2022-05-18 14:01:20] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10005 steps, including 982 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 26) seen :12
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 14:01:21] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 14:01:21] [INFO ] Computed 26 place invariants in 9 ms
[2022-05-18 14:01:21] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 14:01:21] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 14:01:21] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2022-05-18 14:01:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2022-05-18 14:01:21] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 14:01:21] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 14:01:21] [INFO ] Flatten gal took : 36 ms
[2022-05-18 14:01:21] [INFO ] Flatten gal took : 12 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
[2022-05-18 14:01:21] [INFO ] Unfolded HLPN to a Petri net with 506 places and 7154 transitions 59824 arcs in 219 ms.
[2022-05-18 14:01:21] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Support contains 154 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Applied a total of 6 rules in 80 ms. Remains 500 /506 variables (removed 6) and now considering 1774/1774 (removed 0) transitions.
[2022-05-18 14:01:21] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 500 cols
[2022-05-18 14:01:21] [INFO ] Computed 48 place invariants in 105 ms
[2022-05-18 14:01:23] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 424 transitions.
Found 424 dead transitions using SMT.
Drop transitions removed 424 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 424 transitions.
[2022-05-18 14:01:23] [INFO ] Flow matrix only has 1326 transitions (discarded 24 similar events)
// Phase 1: matrix 1326 rows 500 cols
[2022-05-18 14:01:23] [INFO ] Computed 48 place invariants in 47 ms
[2022-05-18 14:01:23] [INFO ] Implicit Places using invariants in 401 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 411 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 496/506 places, 1350/1774 transitions.
Applied a total of 0 rules in 27 ms. Remains 496 /496 variables (removed 0) and now considering 1350/1350 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 496/506 places, 1350/1774 transitions.
Support contains 154 out of 496 places after structural reductions.
[2022-05-18 14:01:23] [INFO ] Flatten gal took : 159 ms
[2022-05-18 14:01:23] [INFO ] Flatten gal took : 108 ms
[2022-05-18 14:01:24] [INFO ] Input system was already deterministic with 1350 transitions.
Support contains 144 out of 496 places (down from 154) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 52 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 21) seen :19
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 14:01:24] [INFO ] Flow matrix only has 1326 transitions (discarded 24 similar events)
// Phase 1: matrix 1326 rows 496 cols
[2022-05-18 14:01:24] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 14:01:24] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2022-05-18 14:01:24] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 27 ms returned sat
[2022-05-18 14:01:24] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(X(p0)))))'
Support contains 4 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 496 transition count 1322
Reduce places removed 28 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 32 rules applied. Total rules applied 60 place count 468 transition count 1318
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 64 place count 464 transition count 1318
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 64 place count 464 transition count 1262
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 176 place count 408 transition count 1262
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 272 place count 360 transition count 1214
Applied a total of 272 rules in 131 ms. Remains 360 /496 variables (removed 136) and now considering 1214/1350 (removed 136) transitions.
[2022-05-18 14:01:24] [INFO ] Flow matrix only has 1190 transitions (discarded 24 similar events)
// Phase 1: matrix 1190 rows 360 cols
[2022-05-18 14:01:24] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 14:01:25] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:25] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-18 14:01:25] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 14:01:25] [INFO ] Implicit Places using invariants in 366 ms returned []
[2022-05-18 14:01:25] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-18 14:01:25] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-18 14:01:26] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:01:33] [INFO ] Implicit Places using invariants and state equation in 7649 ms returned []
Implicit Place search using SMT with State Equation took 8019 ms to find 0 implicit places.
[2022-05-18 14:01:33] [INFO ] Redundant transitions in 65 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 360/496 places, 1026/1350 transitions.
Applied a total of 0 rules in 25 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 360/496 places, 1026/1350 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s314 s315 s316 s317))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 165 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-00 finished in 8951 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(G(p1))))'
Support contains 29 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1346
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1346
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1342
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1342
Applied a total of 16 rules in 54 ms. Remains 488 /496 variables (removed 8) and now considering 1342/1350 (removed 8) transitions.
[2022-05-18 14:01:33] [INFO ] Flow matrix only has 1318 transitions (discarded 24 similar events)
// Phase 1: matrix 1318 rows 488 cols
[2022-05-18 14:01:33] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 14:01:34] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:34] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:34] [INFO ] Computed 44 place invariants in 22 ms
[2022-05-18 14:01:34] [INFO ] Implicit Places using invariants in 360 ms returned []
[2022-05-18 14:01:34] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:34] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 14:01:35] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:01:38] [INFO ] Implicit Places using invariants and state equation in 3725 ms returned []
Implicit Place search using SMT with State Equation took 4088 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1350 transitions.
Applied a total of 0 rules in 16 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1350 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT (ADD s432 s433 s434 s435 s436 s437 s438 s439 s440 s441 s442 s443 s444 s445 s446 s447 s448 s449 s450 s451 s452 s453 s454 s455) s217), p0:(LEQ (ADD s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2231 steps with 561 reset in 93 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-02 finished in 5108 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1346
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1346
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1342
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1342
Applied a total of 16 rules in 27 ms. Remains 488 /496 variables (removed 8) and now considering 1342/1350 (removed 8) transitions.
[2022-05-18 14:01:38] [INFO ] Flow matrix only has 1318 transitions (discarded 24 similar events)
// Phase 1: matrix 1318 rows 488 cols
[2022-05-18 14:01:38] [INFO ] Computed 44 place invariants in 30 ms
[2022-05-18 14:01:39] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:39] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:39] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 14:01:39] [INFO ] Implicit Places using invariants in 357 ms returned []
[2022-05-18 14:01:39] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:39] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 14:01:40] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:01:43] [INFO ] Implicit Places using invariants and state equation in 3906 ms returned []
Implicit Place search using SMT with State Equation took 4280 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1350 transitions.
Applied a total of 0 rules in 16 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1350 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s280)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 737 ms.
Product exploration explored 100000 steps with 50000 reset in 705 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-03 finished in 6585 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U G(p0)))'
Support contains 5 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 496 transition count 1318
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 464 transition count 1318
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 64 place count 464 transition count 1262
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 176 place count 408 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 180 place count 404 transition count 1258
Iterating global reduction 2 with 4 rules applied. Total rules applied 184 place count 404 transition count 1258
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 272 place count 360 transition count 1214
Applied a total of 272 rules in 58 ms. Remains 360 /496 variables (removed 136) and now considering 1214/1350 (removed 136) transitions.
[2022-05-18 14:01:45] [INFO ] Flow matrix only has 1190 transitions (discarded 24 similar events)
// Phase 1: matrix 1190 rows 360 cols
[2022-05-18 14:01:45] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 14:01:45] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:45] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-18 14:01:45] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 14:01:46] [INFO ] Implicit Places using invariants in 321 ms returned []
[2022-05-18 14:01:46] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2022-05-18 14:01:46] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 14:01:46] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:01:51] [INFO ] Implicit Places using invariants and state equation in 5256 ms returned []
Implicit Place search using SMT with State Equation took 5582 ms to find 0 implicit places.
[2022-05-18 14:01:51] [INFO ] Redundant transitions in 14 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 360/496 places, 1026/1350 transitions.
Applied a total of 0 rules in 36 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 360/496 places, 1026/1350 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s88 (ADD s318 s319 s320 s321))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1524 steps with 11 reset in 10 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-07 finished in 6221 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G(X(p0))))||G(p1)))'
Support contains 9 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 496 transition count 1326
Reduce places removed 24 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 28 rules applied. Total rules applied 52 place count 472 transition count 1322
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 56 place count 468 transition count 1322
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 56 place count 468 transition count 1266
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 168 place count 412 transition count 1266
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 264 place count 364 transition count 1218
Applied a total of 264 rules in 52 ms. Remains 364 /496 variables (removed 132) and now considering 1218/1350 (removed 132) transitions.
[2022-05-18 14:01:51] [INFO ] Flow matrix only has 1194 transitions (discarded 24 similar events)
// Phase 1: matrix 1194 rows 364 cols
[2022-05-18 14:01:51] [INFO ] Computed 44 place invariants in 21 ms
[2022-05-18 14:01:52] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:52] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 364 cols
[2022-05-18 14:01:52] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-18 14:01:52] [INFO ] Implicit Places using invariants in 334 ms returned []
[2022-05-18 14:01:52] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 364 cols
[2022-05-18 14:01:52] [INFO ] Computed 44 place invariants in 28 ms
[2022-05-18 14:01:52] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:01:57] [INFO ] Implicit Places using invariants and state equation in 4809 ms returned []
Implicit Place search using SMT with State Equation took 5147 ms to find 0 implicit places.
[2022-05-18 14:01:57] [INFO ] Redundant transitions in 9 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 364/496 places, 1030/1350 transitions.
Applied a total of 0 rules in 21 ms. Remains 364 /364 variables (removed 0) and now considering 1030/1030 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 364/496 places, 1030/1350 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s137 (ADD s292 s293 s294 s295)), p0:(LEQ 1 (ADD s314 s315 s316 s317))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-08 finished in 5811 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(X(X(G(X(X(p0))))))))))'
Support contains 5 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1346
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1346
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1342
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1342
Applied a total of 16 rules in 20 ms. Remains 488 /496 variables (removed 8) and now considering 1342/1350 (removed 8) transitions.
[2022-05-18 14:01:57] [INFO ] Flow matrix only has 1318 transitions (discarded 24 similar events)
// Phase 1: matrix 1318 rows 488 cols
[2022-05-18 14:01:57] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 14:01:58] [INFO ] Dead Transitions using invariants and state equation in 629 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:01:58] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:58] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 14:01:58] [INFO ] Implicit Places using invariants in 354 ms returned []
[2022-05-18 14:01:58] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:01:58] [INFO ] Computed 44 place invariants in 20 ms
[2022-05-18 14:01:58] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:02] [INFO ] Implicit Places using invariants and state equation in 4190 ms returned []
Implicit Place search using SMT with State Equation took 4551 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1350 transitions.
Applied a total of 0 rules in 12 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1350 transitions.
Stuttering acceptance computed with spot in 264 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={} source=8 dest: 6}]], initial=7, aps=[p0:(LEQ (ADD s376 s377 s378 s379) s279)], 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-09 finished in 5496 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 8 out of 496 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1346
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1346
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1342
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1342
Applied a total of 16 rules in 22 ms. Remains 488 /496 variables (removed 8) and now considering 1342/1350 (removed 8) transitions.
[2022-05-18 14:02:02] [INFO ] Flow matrix only has 1318 transitions (discarded 24 similar events)
// Phase 1: matrix 1318 rows 488 cols
[2022-05-18 14:02:02] [INFO ] Computed 44 place invariants in 27 ms
[2022-05-18 14:02:03] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:02:03] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:02:03] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 14:02:03] [INFO ] Implicit Places using invariants in 341 ms returned []
[2022-05-18 14:02:03] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:02:03] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 14:02:04] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:08] [INFO ] Implicit Places using invariants and state equation in 5024 ms returned []
Implicit Place search using SMT with State Equation took 5367 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1350 transitions.
Applied a total of 0 rules in 9 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1350 transitions.
Stuttering acceptance computed with spot in 402 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s376 s377 s378 s379) (ADD s94 s95 s96 s97))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-10 finished in 6450 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((G(X(p0))||G(X(p1)))) U X(p0)))))'
Support contains 8 out of 496 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 492 transition count 1346
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 492 transition count 1346
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 488 transition count 1342
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 488 transition count 1342
Applied a total of 16 rules in 21 ms. Remains 488 /496 variables (removed 8) and now considering 1342/1350 (removed 8) transitions.
[2022-05-18 14:02:09] [INFO ] Flow matrix only has 1318 transitions (discarded 24 similar events)
// Phase 1: matrix 1318 rows 488 cols
[2022-05-18 14:02:09] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-18 14:02:09] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:02:09] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:02:09] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 14:02:10] [INFO ] Implicit Places using invariants in 339 ms returned []
[2022-05-18 14:02:10] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 488 cols
[2022-05-18 14:02:10] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-18 14:02:10] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:13] [INFO ] Implicit Places using invariants and state equation in 3498 ms returned []
Implicit Place search using SMT with State Equation took 3839 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/496 places, 1154/1350 transitions.
Applied a total of 0 rules in 10 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 488/496 places, 1154/1350 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ (ADD s352 s353 s354 s355) (ADD s86 s87 s88 s89))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 609 ms.
Product exploration explored 100000 steps with 33333 reset in 608 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 48 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-11 finished in 5850 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 9 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 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 496 transition count 1314
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 460 transition count 1314
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1258
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 184 place count 404 transition count 1258
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 280 place count 356 transition count 1210
Applied a total of 280 rules in 44 ms. Remains 356 /496 variables (removed 140) and now considering 1210/1350 (removed 140) transitions.
[2022-05-18 14:02:15] [INFO ] Flow matrix only has 1186 transitions (discarded 24 similar events)
// Phase 1: matrix 1186 rows 356 cols
[2022-05-18 14:02:15] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-18 14:02:15] [INFO ] Dead Transitions using invariants and state equation in 448 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:02:15] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2022-05-18 14:02:15] [INFO ] Computed 44 place invariants in 17 ms
[2022-05-18 14:02:16] [INFO ] Implicit Places using invariants in 332 ms returned []
[2022-05-18 14:02:16] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2022-05-18 14:02:16] [INFO ] Computed 44 place invariants in 15 ms
[2022-05-18 14:02:16] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:20] [INFO ] Implicit Places using invariants and state equation in 4758 ms returned []
Implicit Place search using SMT with State Equation took 5092 ms to find 0 implicit places.
[2022-05-18 14:02:20] [INFO ] Redundant transitions in 9 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 356/496 places, 1022/1350 transitions.
Applied a total of 0 rules in 22 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/496 places, 1022/1350 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 1 (ADD s2 s3 s4 s5)) (GT (ADD s284 s285 s286 s287) s207))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-13 finished in 5669 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 4 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 496 transition count 1318
Reduce places removed 32 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 36 rules applied. Total rules applied 68 place count 464 transition count 1314
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 72 place count 460 transition count 1314
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 72 place count 460 transition count 1258
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 184 place count 404 transition count 1258
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 188 place count 400 transition count 1254
Iterating global reduction 3 with 4 rules applied. Total rules applied 192 place count 400 transition count 1254
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 280 place count 356 transition count 1210
Applied a total of 280 rules in 49 ms. Remains 356 /496 variables (removed 140) and now considering 1210/1350 (removed 140) transitions.
[2022-05-18 14:02:20] [INFO ] Flow matrix only has 1186 transitions (discarded 24 similar events)
// Phase 1: matrix 1186 rows 356 cols
[2022-05-18 14:02:20] [INFO ] Computed 44 place invariants in 24 ms
[2022-05-18 14:02:21] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:02:21] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2022-05-18 14:02:21] [INFO ] Computed 44 place invariants in 12 ms
[2022-05-18 14:02:21] [INFO ] Implicit Places using invariants in 305 ms returned []
[2022-05-18 14:02:21] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2022-05-18 14:02:21] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-18 14:02:21] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:27] [INFO ] Implicit Places using invariants and state equation in 5515 ms returned []
Implicit Place search using SMT with State Equation took 5822 ms to find 0 implicit places.
[2022-05-18 14:02:27] [INFO ] Redundant transitions in 10 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 356/496 places, 1022/1350 transitions.
Applied a total of 0 rules in 12 ms. Remains 356 /356 variables (removed 0) and now considering 1022/1022 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/496 places, 1022/1350 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-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:(LEQ 1 (ADD s300 s301 s302 s303))], 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 129 steps with 4 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-14 finished in 6449 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F((X(F((G(p0)&&p1)))||p2))))))'
Support contains 26 out of 496 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 496/496 places, 1350/1350 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 496 transition count 1326
Reduce places removed 24 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 28 rules applied. Total rules applied 52 place count 472 transition count 1322
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 56 place count 468 transition count 1322
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 56 place count 468 transition count 1262
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 176 place count 408 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 180 place count 404 transition count 1258
Iterating global reduction 3 with 4 rules applied. Total rules applied 184 place count 404 transition count 1258
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 264 place count 364 transition count 1218
Applied a total of 264 rules in 52 ms. Remains 364 /496 variables (removed 132) and now considering 1218/1350 (removed 132) transitions.
[2022-05-18 14:02:27] [INFO ] Flow matrix only has 1194 transitions (discarded 24 similar events)
// Phase 1: matrix 1194 rows 364 cols
[2022-05-18 14:02:27] [INFO ] Computed 44 place invariants in 23 ms
[2022-05-18 14:02:27] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 188 transitions.
Found 188 dead transitions using SMT.
Drop transitions removed 188 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 188 transitions.
[2022-05-18 14:02:27] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 364 cols
[2022-05-18 14:02:27] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-18 14:02:28] [INFO ] Implicit Places using invariants in 295 ms returned []
[2022-05-18 14:02:28] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 364 cols
[2022-05-18 14:02:28] [INFO ] Computed 44 place invariants in 14 ms
[2022-05-18 14:02:28] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 14:02:33] [INFO ] Implicit Places using invariants and state equation in 4907 ms returned []
Implicit Place search using SMT with State Equation took 5204 ms to find 0 implicit places.
[2022-05-18 14:02:33] [INFO ] Redundant transitions in 8 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 364/496 places, 1030/1350 transitions.
Applied a total of 0 rules in 12 ms. Remains 364 /364 variables (removed 0) and now considering 1030/1030 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 364/496 places, 1030/1350 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT (ADD s324 s325 s326 s327) (ADD s97 s98 s99 s100 s101 s102 s103)), p2:(AND (LEQ s177 s214) (LEQ s322 (ADD s300 s301 s302 s303))), p0:(GT (ADD s6 s7 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLCardinality-15 finished in 5918 ms.
All properties solved by simple procedures.
Total runtime 74126 ms.
BK_STOP 1652882553285
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S06J06T04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S06J06T04, 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 r168-tall-165277016900563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T04.tgz
mv PolyORBLF-COL-S06J06T04 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 '
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 ;