About the Execution of ITS-Tools for PolyORBLF-COL-S02J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 523.159 | 78820.00 | 114279.00 | 273.00 | TFFFTFTFTTFFFTFF | 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-165277016700443.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-S02J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016700443
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 8.1K Apr 29 13:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 13:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 13:51 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 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:27 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-S02J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652851259709
Running Version 202205111006
[2022-05-18 05:21:00] [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 05:21:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 05:21:00] [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 05:21:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 05:21:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 729 ms
[2022-05-18 05:21:01] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 476 PT places and 952.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 05:21:01] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2022-05-18 05:21:01] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 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 8 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 27) seen :17
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2022-05-18 05:21:03] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 05:21:03] [INFO ] Computed 26 place invariants in 12 ms
[2022-05-18 05:21:04] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-18 05:21:04] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 05:21:04] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2022-05-18 05:21:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-18 05:21:04] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 05:21:04] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :3
[2022-05-18 05:21:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-18 05:21:04] [INFO ] After 24ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :7 sat :3
[2022-05-18 05:21:04] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 3 ms to minimize.
[2022-05-18 05:21:04] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 54 ms
[2022-05-18 05:21:04] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-18 05:21:04] [INFO ] After 313ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :2
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 58
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 73 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 72 transition count 57
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 17 place count 72 transition count 54
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 23 place count 69 transition count 54
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 38 place count 62 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 39 place count 61 transition count 46
Applied a total of 39 rules in 26 ms. Remains 61 /81 variables (removed 20) and now considering 46/65 (removed 19) transitions.
[2022-05-18 05:21:04] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
// Phase 1: matrix 45 rows 61 cols
[2022-05-18 05:21:04] [INFO ] Computed 25 place invariants in 6 ms
[2022-05-18 05:21:04] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 61/81 places, 44/65 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 59 transition count 42
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 58 transition count 40
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 3 rules in 4 ms. Remains 58 /61 variables (removed 3) and now considering 40/44 (removed 4) transitions.
Finished structural reductions, in 2 iterations. Remains : 58/81 places, 40/65 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 16752 states, properties seen :0
Probabilistic random walk after 44499 steps, saw 16752 distinct states, run finished after 101 ms. (steps per millisecond=440 ) properties seen :0
Explored full state space saw : 16752 states, properties seen :0
Exhaustive walk after 44499 steps, saw 16752 distinct states, run finished after 64 ms. (steps per millisecond=695 ) properties seen :0
Successfully simplified 10 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 05:21:04] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-18 05:21:04] [INFO ] Flatten gal took : 29 ms
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 05:21:04] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
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
[2022-05-18 05:21:04] [INFO ] Unfolded HLPN to a Petri net with 476 places and 920 transitions 4242 arcs in 25 ms.
[2022-05-18 05:21:04] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 103 out of 476 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 824
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 468 transition count 818
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 468 transition count 818
Applied a total of 14 rules in 42 ms. Remains 468 /476 variables (removed 8) and now considering 818/824 (removed 6) transitions.
[2022-05-18 05:21:05] [INFO ] Flow matrix only has 806 transitions (discarded 12 similar events)
// Phase 1: matrix 806 rows 468 cols
[2022-05-18 05:21:05] [INFO ] Computed 44 place invariants in 33 ms
[2022-05-18 05:21:05] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2022-05-18 05:21:05] [INFO ] Flow matrix only has 740 transitions (discarded 12 similar events)
// Phase 1: matrix 740 rows 468 cols
[2022-05-18 05:21:05] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-18 05:21:05] [INFO ] Implicit Places using invariants in 262 ms returned [366, 367, 368, 369, 370, 371]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 267 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 462/476 places, 752/824 transitions.
Reduce places removed 1 places and 12 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 461 transition count 740
Reduce places removed 12 places and 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 13 place count 449 transition count 728
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 13 rules in 12 ms. Remains 449 /462 variables (removed 13) and now considering 728/752 (removed 24) transitions.
[2022-05-18 05:21:05] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 449 cols
[2022-05-18 05:21:05] [INFO ] Computed 39 place invariants in 12 ms
[2022-05-18 05:21:05] [INFO ] Implicit Places using invariants in 219 ms returned []
[2022-05-18 05:21:05] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 449 cols
[2022-05-18 05:21:05] [INFO ] Computed 39 place invariants in 11 ms
[2022-05-18 05:21:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:08] [INFO ] Implicit Places using invariants and state equation in 2692 ms returned []
Implicit Place search using SMT with State Equation took 2915 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 449/476 places, 728/824 transitions.
Finished structural reductions, in 2 iterations. Remains : 449/476 places, 728/824 transitions.
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Support contains 102 out of 448 places after structural reductions.
[2022-05-18 05:21:08] [INFO ] Flatten gal took : 66 ms
[2022-05-18 05:21:08] [INFO ] Flatten gal took : 57 ms
[2022-05-18 05:21:08] [INFO ] Input system was already deterministic with 728 transitions.
Support contains 96 out of 448 places (down from 102) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 05:21:09] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:09] [INFO ] Computed 38 place invariants in 9 ms
[2022-05-18 05:21:09] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-05-18 05:21:09] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 22 ms returned sat
[2022-05-18 05:21:09] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 8 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' '!(X(G(p0)))'
Support contains 1 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 442 transition count 722
Applied a total of 12 rules in 21 ms. Remains 442 /448 variables (removed 6) and now considering 722/728 (removed 6) transitions.
[2022-05-18 05:21:09] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2022-05-18 05:21:09] [INFO ] Computed 38 place invariants in 9 ms
[2022-05-18 05:21:09] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
[2022-05-18 05:21:09] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2022-05-18 05:21:10] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:10] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-18 05:21:10] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2022-05-18 05:21:10] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:13] [INFO ] Implicit Places using invariants and state equation in 3493 ms returned []
Implicit Place search using SMT with State Equation took 3770 ms to find 0 implicit places.
[2022-05-18 05:21:13] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2022-05-18 05:21:13] [INFO ] Computed 38 place invariants in 21 ms
[2022-05-18 05:21:14] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/448 places, 722/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 442/448 places, 722/728 transitions.
Stuttering acceptance computed with spot in 206 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-01 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:(LEQ 1 s235)], 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 31 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-01 finished in 4692 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(X(F(p0))))))'
Support contains 12 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 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 448 transition count 692
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 412 transition count 692
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 72 place count 412 transition count 644
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 168 place count 364 transition count 644
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 276 place count 310 transition count 590
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 304 transition count 584
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 304 transition count 584
Applied a total of 288 rules in 67 ms. Remains 304 /448 variables (removed 144) and now considering 584/728 (removed 144) transitions.
[2022-05-18 05:21:14] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:14] [INFO ] Computed 38 place invariants in 16 ms
[2022-05-18 05:21:14] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
[2022-05-18 05:21:14] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:14] [INFO ] Computed 38 place invariants in 9 ms
[2022-05-18 05:21:14] [INFO ] Implicit Places using invariants in 230 ms returned []
[2022-05-18 05:21:14] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:14] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:16] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 1966 ms to find 0 implicit places.
[2022-05-18 05:21:16] [INFO ] Redundant transitions in 36 ms returned []
[2022-05-18 05:21:16] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:16] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:21:16] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 304/448 places, 584/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 304/448 places, 584/728 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s154 s155 s156 s157 s158 s159) (ADD s248 s249 s250 s251 s252 s253))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4184 reset in 330 ms.
Product exploration explored 100000 steps with 4195 reset in 320 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2022-05-18 05:21:18] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:18] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-18 05:21:18] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-18 05:21:18] [INFO ] [Real]Absence check using 14 positive and 24 generalized place invariants in 44 ms returned sat
[2022-05-18 05:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:19] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2022-05-18 05:21:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 05:21:19] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-18 05:21:19] [INFO ] [Nat]Absence check using 14 positive and 24 generalized place invariants in 55 ms returned sat
[2022-05-18 05:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:20] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2022-05-18 05:21:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:20] [INFO ] [Nat]Added 72 Read/Feed constraints in 105 ms returned sat
[2022-05-18 05:21:20] [INFO ] Computed and/alt/rep : 348/1539/342 causal constraints (skipped 228 transitions) in 40 ms.
[2022-05-18 05:21:21] [INFO ] Added : 139 causal constraints over 28 iterations in 1638 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 304 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 304/304 places, 584/584 transitions.
Applied a total of 0 rules in 26 ms. Remains 304 /304 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2022-05-18 05:21:21] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:21] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:21:22] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
[2022-05-18 05:21:22] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:22] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:21:22] [INFO ] Implicit Places using invariants in 219 ms returned []
[2022-05-18 05:21:22] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:22] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-18 05:21:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:24] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 1944 ms to find 0 implicit places.
[2022-05-18 05:21:24] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-18 05:21:24] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:24] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:24] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 304/304 places, 584/584 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
[2022-05-18 05:21:24] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:21:24] [INFO ] Computed 38 place invariants in 11 ms
[2022-05-18 05:21:25] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-18 05:21:25] [INFO ] [Real]Absence check using 14 positive and 24 generalized place invariants in 44 ms returned sat
[2022-05-18 05:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:25] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2022-05-18 05:21:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 05:21:26] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2022-05-18 05:21:26] [INFO ] [Nat]Absence check using 14 positive and 24 generalized place invariants in 54 ms returned sat
[2022-05-18 05:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:26] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2022-05-18 05:21:26] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:26] [INFO ] [Nat]Added 72 Read/Feed constraints in 106 ms returned sat
[2022-05-18 05:21:27] [INFO ] Computed and/alt/rep : 348/1539/342 causal constraints (skipped 228 transitions) in 44 ms.
[2022-05-18 05:21:28] [INFO ] Added : 139 causal constraints over 28 iterations in 1649 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4192 reset in 282 ms.
Product exploration explored 100000 steps with 4200 reset in 283 ms.
Built C files in :
/tmp/ltsmin14526775855365071101
[2022-05-18 05:21:29] [INFO ] Computing symmetric may disable matrix : 584 transitions.
[2022-05-18 05:21:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 05:21:29] [INFO ] Computing symmetric may enable matrix : 584 transitions.
[2022-05-18 05:21:29] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 05:21:29] [INFO ] Computing Do-Not-Accords matrix : 584 transitions.
[2022-05-18 05:21:29] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 05:21:29] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14526775855365071101
Running compilation step : cd /tmp/ltsmin14526775855365071101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1621 ms.
Running link step : cd /tmp/ltsmin14526775855365071101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin14526775855365071101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4423806809794178751.hoa' '--buchi-type=spotba'
LTSmin run took 2003 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-02 finished in 18832 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(G(p0))))'
Support contains 6 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 448 transition count 698
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 418 transition count 698
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 418 transition count 650
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 156 place count 370 transition count 650
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 264 place count 316 transition count 596
Applied a total of 264 rules in 39 ms. Remains 316 /448 variables (removed 132) and now considering 596/728 (removed 132) transitions.
[2022-05-18 05:21:33] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2022-05-18 05:21:33] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:21:33] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
[2022-05-18 05:21:33] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2022-05-18 05:21:33] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-18 05:21:33] [INFO ] Implicit Places using invariants in 235 ms returned []
[2022-05-18 05:21:33] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2022-05-18 05:21:33] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:21:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:35] [INFO ] Implicit Places using invariants and state equation in 2044 ms returned []
Implicit Place search using SMT with State Equation took 2281 ms to find 0 implicit places.
[2022-05-18 05:21:35] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-18 05:21:35] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2022-05-18 05:21:35] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:36] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 316/448 places, 596/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 316/448 places, 596/728 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-03 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 (ADD s274 s275 s276 s277 s278 s279) 0)], 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 1175 steps with 0 reset in 9 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-03 finished in 2922 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(G(p0)) U F((!G(X(G(p1)))&&p2)))&&F(p0)))'
Support contains 20 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Applied a total of 0 rules in 8 ms. Remains 448 /448 variables (removed 0) and now considering 728/728 (removed 0) transitions.
[2022-05-18 05:21:36] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:36] [INFO ] Computed 38 place invariants in 9 ms
[2022-05-18 05:21:36] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
[2022-05-18 05:21:36] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:36] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:21:36] [INFO ] Implicit Places using invariants in 243 ms returned []
[2022-05-18 05:21:36] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:36] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-18 05:21:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:39] [INFO ] Implicit Places using invariants and state equation in 3211 ms returned []
Implicit Place search using SMT with State Equation took 3457 ms to find 0 implicit places.
[2022-05-18 05:21:39] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:39] [INFO ] Computed 38 place invariants in 15 ms
[2022-05-18 05:21:40] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 448/448 places, 728/728 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p2) (NOT p0) p1), (NOT p0), (OR (NOT p2) p1), p1]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s320 s321 s322 s323 s324 s325) s272), p2:(LEQ s124 (ADD s352 s353 s354 s355 s356 s357)), p1:(LEQ 1 (ADD s14 s15 s16 s17 s18 s19))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2655 reset in 278 ms.
Product exploration explored 100000 steps with 2645 reset in 266 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT p2)), (X (NOT p1)), (X (X p0)), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 259 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT p2)), (X (NOT p1)), (X (X p0)), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 7 factoid took 300 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 144 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 114 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
[2022-05-18 05:21:41] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:41] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:21:42] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-18 05:21:42] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 43 ms returned sat
[2022-05-18 05:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:42] [INFO ] [Real]Absence check using state equation in 678 ms returned sat
[2022-05-18 05:21:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 05:21:43] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-05-18 05:21:43] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 36 ms returned sat
[2022-05-18 05:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:43] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2022-05-18 05:21:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:44] [INFO ] [Nat]Added 72 Read/Feed constraints in 126 ms returned sat
[2022-05-18 05:21:44] [INFO ] Computed and/alt/rep : 540/1827/534 causal constraints (skipped 180 transitions) in 59 ms.
[2022-05-18 05:21:48] [INFO ] Added : 367 causal constraints over 74 iterations in 4854 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 13 out of 448 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Applied a total of 0 rules in 9 ms. Remains 448 /448 variables (removed 0) and now considering 728/728 (removed 0) transitions.
[2022-05-18 05:21:49] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:49] [INFO ] Computed 38 place invariants in 10 ms
[2022-05-18 05:21:49] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
[2022-05-18 05:21:49] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:49] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:21:49] [INFO ] Implicit Places using invariants in 259 ms returned []
[2022-05-18 05:21:49] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:49] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:21:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:52] [INFO ] Implicit Places using invariants and state equation in 3299 ms returned []
Implicit Place search using SMT with State Equation took 3566 ms to find 0 implicit places.
[2022-05-18 05:21:52] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:52] [INFO ] Computed 38 place invariants in 13 ms
[2022-05-18 05:21:53] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 448/448 places, 728/728 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 147 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Finished random walk after 48 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=48 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 4 factoid took 214 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 114 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Stuttering acceptance computed with spot in 110 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
[2022-05-18 05:21:53] [INFO ] Flow matrix only has 716 transitions (discarded 12 similar events)
// Phase 1: matrix 716 rows 448 cols
[2022-05-18 05:21:53] [INFO ] Computed 38 place invariants in 12 ms
[2022-05-18 05:21:54] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-05-18 05:21:54] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 44 ms returned sat
[2022-05-18 05:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:54] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2022-05-18 05:21:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 05:21:55] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-05-18 05:21:55] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 35 ms returned sat
[2022-05-18 05:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 05:21:56] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2022-05-18 05:21:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:21:56] [INFO ] [Nat]Added 72 Read/Feed constraints in 121 ms returned sat
[2022-05-18 05:21:56] [INFO ] Computed and/alt/rep : 540/1827/534 causal constraints (skipped 180 transitions) in 42 ms.
[2022-05-18 05:22:00] [INFO ] Added : 367 causal constraints over 74 iterations in 4674 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 127 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Product exploration explored 100000 steps with 2650 reset in 255 ms.
Product exploration explored 100000 steps with 2648 reset in 256 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 122 ms :[p1, (OR (NOT p2) p1), (OR (NOT p2) p1)]
Support contains 13 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 448 transition count 728
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 54 Pre rules applied. Total rules applied 18 place count 448 transition count 782
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 72 place count 448 transition count 782
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 84 place count 436 transition count 770
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 436 transition count 770
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 150 place count 436 transition count 770
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 162 place count 424 transition count 758
Deduced a syphon composed of 102 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 174 place count 424 transition count 758
Deduced a syphon composed of 102 places in 0 ms
Applied a total of 174 rules in 77 ms. Remains 424 /448 variables (removed 24) and now considering 758/728 (removed -30) transitions.
[2022-05-18 05:22:01] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2022-05-18 05:22:01] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:22:02] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
[2022-05-18 05:22:02] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-18 05:22:02] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2022-05-18 05:22:02] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:22:02] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/448 places, 758/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 424/448 places, 758/728 transitions.
Product exploration explored 100000 steps with 2649 reset in 367 ms.
Product exploration explored 100000 steps with 2641 reset in 394 ms.
Built C files in :
/tmp/ltsmin3187370881368278399
[2022-05-18 05:22:03] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3187370881368278399
Running compilation step : cd /tmp/ltsmin3187370881368278399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1158 ms.
Running link step : cd /tmp/ltsmin3187370881368278399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3187370881368278399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2705743796604316439.hoa' '--buchi-type=spotba'
LTSmin run took 1305 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-09 finished in 29874 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G((F(p0)||X(p1)))))))'
Support contains 10 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 448 transition count 698
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 418 transition count 698
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 60 place count 418 transition count 650
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 156 place count 370 transition count 650
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 240 place count 328 transition count 608
Applied a total of 240 rules in 50 ms. Remains 328 /448 variables (removed 120) and now considering 608/728 (removed 120) transitions.
[2022-05-18 05:22:05] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
// Phase 1: matrix 596 rows 328 cols
[2022-05-18 05:22:05] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:06] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
[2022-05-18 05:22:06] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
// Phase 1: matrix 596 rows 328 cols
[2022-05-18 05:22:06] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:06] [INFO ] Implicit Places using invariants in 241 ms returned []
[2022-05-18 05:22:06] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
// Phase 1: matrix 596 rows 328 cols
[2022-05-18 05:22:06] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:22:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:22:09] [INFO ] Implicit Places using invariants and state equation in 2434 ms returned []
Implicit Place search using SMT with State Equation took 2675 ms to find 0 implicit places.
[2022-05-18 05:22:09] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-18 05:22:09] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
// Phase 1: matrix 596 rows 328 cols
[2022-05-18 05:22:09] [INFO ] Computed 38 place invariants in 11 ms
[2022-05-18 05:22:09] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 328/448 places, 608/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 328/448 places, 608/728 transitions.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s105 (ADD s286 s287 s288 s289 s290 s291)), p0:(GT (ADD s203 s204) s205)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1449 steps with 0 reset in 13 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-11 finished in 3711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 12 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 448 transition count 686
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 406 transition count 686
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 406 transition count 638
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 180 place count 358 transition count 638
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 276 place count 310 transition count 590
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 304 transition count 584
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 304 transition count 584
Applied a total of 288 rules in 31 ms. Remains 304 /448 variables (removed 144) and now considering 584/728 (removed 144) transitions.
[2022-05-18 05:22:09] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:09] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:09] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
[2022-05-18 05:22:09] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:09] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:22:10] [INFO ] Implicit Places using invariants in 236 ms returned []
[2022-05-18 05:22:10] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:10] [INFO ] Computed 38 place invariants in 12 ms
[2022-05-18 05:22:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:22:11] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2004 ms to find 0 implicit places.
[2022-05-18 05:22:11] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-18 05:22:11] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:11] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:22:12] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 304/448 places, 584/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 304/448 places, 584/728 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-12 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 (ADD s248 s249 s250 s251 s252 s253) (ADD s274 s275 s276 s277 s278 s279))], 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 278 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-12 finished in 2624 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 448 transition count 686
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 406 transition count 686
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 406 transition count 638
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 358 transition count 638
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 2 with 96 rules applied. Total rules applied 276 place count 310 transition count 590
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 304 transition count 584
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 304 transition count 584
Applied a total of 288 rules in 35 ms. Remains 304 /448 variables (removed 144) and now considering 584/728 (removed 144) transitions.
[2022-05-18 05:22:12] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:12] [INFO ] Computed 38 place invariants in 5 ms
[2022-05-18 05:22:12] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
[2022-05-18 05:22:12] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:12] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:12] [INFO ] Implicit Places using invariants in 234 ms returned []
[2022-05-18 05:22:12] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:12] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:22:15] [INFO ] Implicit Places using invariants and state equation in 2506 ms returned []
Implicit Place search using SMT with State Equation took 2744 ms to find 0 implicit places.
[2022-05-18 05:22:15] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-18 05:22:15] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:15] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-18 05:22:15] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 304/448 places, 584/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 304/448 places, 584/728 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-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 s212 (ADD s260 s261 s262 s263 s264 s265))], 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 3915 steps with 107 reset in 16 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-14 finished in 3428 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U p1))'
Support contains 23 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 728/728 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 448 transition count 686
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 406 transition count 686
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 406 transition count 638
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 358 transition count 638
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 2 with 96 rules applied. Total rules applied 276 place count 310 transition count 590
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 304 transition count 584
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 304 transition count 584
Applied a total of 288 rules in 24 ms. Remains 304 /448 variables (removed 144) and now considering 584/728 (removed 144) transitions.
[2022-05-18 05:22:15] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:15] [INFO ] Computed 38 place invariants in 6 ms
[2022-05-18 05:22:15] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
[2022-05-18 05:22:15] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:16] [INFO ] Computed 38 place invariants in 9 ms
[2022-05-18 05:22:16] [INFO ] Implicit Places using invariants in 209 ms returned []
[2022-05-18 05:22:16] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:16] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:22:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-18 05:22:18] [INFO ] Implicit Places using invariants and state equation in 1855 ms returned []
Implicit Place search using SMT with State Equation took 2067 ms to find 0 implicit places.
[2022-05-18 05:22:18] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-18 05:22:18] [INFO ] Flow matrix only has 572 transitions (discarded 12 similar events)
// Phase 1: matrix 572 rows 304 cols
[2022-05-18 05:22:18] [INFO ] Computed 38 place invariants in 7 ms
[2022-05-18 05:22:18] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 304/448 places, 584/728 transitions.
Finished structural reductions, in 1 iterations. Remains : 304/448 places, 584/728 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 (ADD s292 s293 s294 s295 s296 s297 s298 s299 s300 s301 s302 s303)), p0:(LEQ (ADD s160 s161 s162 s163 s164) (ADD s260 s261 s262 s263 s264 s265))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLCardinality-15 finished in 2726 ms.
All properties solved by simple procedures.
Total runtime 77614 ms.
BK_STOP 1652851338529
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-S02J04T06"
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-S02J04T06, 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-165277016700443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T06.tgz
mv PolyORBLF-COL-S02J04T06 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 ;