Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945300348.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S02J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945300348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.0K Feb 26 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 14:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678834231015

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T06
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-14 22:50:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 22:50:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 22:50:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 22:50:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 22:50:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 730 ms
[2023-03-14 22:50:33] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 476 PT places and 952.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 22:50:33] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-14 22:50:33] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-15 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 10000 steps, including 9 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 27) seen :22
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-14 22:50:34] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-14 22:50:34] [INFO ] Computed 26 place invariants in 14 ms
[2023-03-14 22:50:34] [INFO ] [Real]Absence check using 11 positive place invariants in 131 ms returned sat
[2023-03-14 22:50:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-14 22:50:34] [INFO ] After 365ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-14 22:50:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-14 22:50:34] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-14 22:50:34] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-14 22:50:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-14 22:50:34] [INFO ] After 50ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-14 22:50:35] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-14 22:50:35] [INFO ] After 320ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 1 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 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 38 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
[2023-03-14 22:50:35] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
// Phase 1: matrix 44 rows 60 cols
[2023-03-14 22:50:35] [INFO ] Computed 25 place invariants in 7 ms
[2023-03-14 22:50:35] [INFO ] Dead Transitions using invariants and state equation in 63 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 REACHABILITY mode, iteration 1 : 60/81 places, 43/65 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 41
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 39
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 58 /60 variables (removed 2) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 108 ms. Remains : 58/81 places, 39/65 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 22:50:35] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-14 22:50:35] [INFO ] Flatten gal took : 29 ms
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 22:50:35] [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
[2023-03-14 22:50:35] [INFO ] Unfolded HLPN to a Petri net with 476 places and 920 transitions 4242 arcs in 24 ms.
[2023-03-14 22:50:35] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 203 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
Applied a total of 2 rules in 22 ms. Remains 474 /476 variables (removed 2) and now considering 824/824 (removed 0) transitions.
[2023-03-14 22:50:35] [INFO ] Flow matrix only has 812 transitions (discarded 12 similar events)
// Phase 1: matrix 812 rows 474 cols
[2023-03-14 22:50:35] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-14 22:50:35] [INFO ] Dead Transitions using invariants and state equation in 439 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.
[2023-03-14 22:50:35] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 474 cols
[2023-03-14 22:50:35] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-14 22:50:36] [INFO ] Implicit Places using invariants in 213 ms returned [366, 367, 368, 369, 370, 371]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 216 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 468/476 places, 758/824 transitions.
Reduce places removed 1 places and 12 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 467 transition count 746
Reduce places removed 6 places and 12 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 7 place count 461 transition count 734
Deduced a syphon composed of 7 places in 1 ms
Applied a total of 7 rules in 12 ms. Remains 461 /468 variables (removed 7) and now considering 734/758 (removed 24) transitions.
[2023-03-14 22:50:36] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 461 cols
[2023-03-14 22:50:36] [INFO ] Computed 45 place invariants in 21 ms
[2023-03-14 22:50:36] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-14 22:50:36] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:50:36] [INFO ] Invariant cache hit.
[2023-03-14 22:50:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:50:37] [INFO ] Implicit Places using invariants and state equation in 1389 ms returned []
Implicit Place search using SMT with State Equation took 1594 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 461/476 places, 734/824 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2287 ms. Remains : 461/476 places, 734/824 transitions.
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Support contains 190 out of 454 places after structural reductions.
[2023-03-14 22:50:37] [INFO ] Flatten gal took : 62 ms
[2023-03-14 22:50:37] [INFO ] Flatten gal took : 58 ms
[2023-03-14 22:50:37] [INFO ] Input system was already deterministic with 734 transitions.
Support contains 184 out of 454 places (down from 190) after GAL structural reductions.
Finished random walk after 86 steps, including 0 resets, run visited all 17 properties in 3 ms. (steps per millisecond=28 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 6 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 27 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:50:38] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 22:50:38] [INFO ] Computed 38 place invariants in 23 ms
[2023-03-14 22:50:38] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
[2023-03-14 22:50:38] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:50:38] [INFO ] Invariant cache hit.
[2023-03-14 22:50:38] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-14 22:50:38] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:50:38] [INFO ] Invariant cache hit.
[2023-03-14 22:50:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:50:42] [INFO ] Implicit Places using invariants and state equation in 3288 ms returned []
Implicit Place search using SMT with State Equation took 3549 ms to find 0 implicit places.
[2023-03-14 22:50:42] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:50:42] [INFO ] Invariant cache hit.
[2023-03-14 22:50:42] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4179 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-00 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:(OR (GEQ s368 1) (GEQ s369 1) (GEQ s366 1) (GEQ s367 1) (GEQ s364 1) (GEQ s365 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-00 finished in 4422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p1)&&p0))&&(F(p2) U p1)))'
Support contains 24 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 454 transition count 680
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 400 transition count 680
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 108 place count 400 transition count 644
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 358 transition count 638
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 264 place count 322 transition count 602
Applied a total of 264 rules in 72 ms. Remains 322 /454 variables (removed 132) and now considering 602/734 (removed 132) transitions.
[2023-03-14 22:50:42] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
// Phase 1: matrix 590 rows 322 cols
[2023-03-14 22:50:42] [INFO ] Computed 38 place invariants in 10 ms
[2023-03-14 22:50:42] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
[2023-03-14 22:50:42] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:50:42] [INFO ] Invariant cache hit.
[2023-03-14 22:50:43] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-14 22:50:43] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:50:43] [INFO ] Invariant cache hit.
[2023-03-14 22:50:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:50:45] [INFO ] Implicit Places using invariants and state equation in 2356 ms returned []
Implicit Place search using SMT with State Equation took 2570 ms to find 0 implicit places.
[2023-03-14 22:50:45] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-14 22:50:45] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:50:45] [INFO ] Invariant cache hit.
[2023-03-14 22:50:45] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 322/454 places, 602/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3216 ms. Remains : 322/454 places, 602/734 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s11 1) (LT s96 1)) (OR (LT s11 1) (LT s95 1)) (OR (LT s11 1) (LT s97 1)) (OR (LT s10 1) (LT s95 1)) (OR (LT s12 1) (LT s97 1)) (OR (LT s10...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 9458 reset in 563 ms.
Product exploration explored 100000 steps with 9457 reset in 440 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X p0)), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 447 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 28 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X p0)), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 11 factoid took 520 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-14 22:50:48] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:50:48] [INFO ] Invariant cache hit.
[2023-03-14 22:50:48] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 22:50:48] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 57 ms returned sat
[2023-03-14 22:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:50:49] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2023-03-14 22:50:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:50:49] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:50:49] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 43 ms returned sat
[2023-03-14 22:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:50:50] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-14 22:50:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:50:50] [INFO ] [Nat]Added 72 Read/Feed constraints in 243 ms returned sat
[2023-03-14 22:50:50] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 0 ms to minimize.
[2023-03-14 22:50:50] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 1 ms to minimize.
[2023-03-14 22:50:50] [INFO ] Deduced a trap composed of 156 places in 116 ms of which 1 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 138 places in 114 ms of which 0 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 0 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 155 places in 121 ms of which 1 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 129 places in 124 ms of which 1 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 0 ms to minimize.
[2023-03-14 22:50:51] [INFO ] Deduced a trap composed of 154 places in 131 ms of which 1 ms to minimize.
[2023-03-14 22:50:52] [INFO ] Deduced a trap composed of 138 places in 129 ms of which 0 ms to minimize.
[2023-03-14 22:50:52] [INFO ] Deduced a trap composed of 138 places in 131 ms of which 1 ms to minimize.
[2023-03-14 22:50:52] [INFO ] Deduced a trap composed of 122 places in 124 ms of which 1 ms to minimize.
[2023-03-14 22:50:52] [INFO ] Deduced a trap composed of 142 places in 126 ms of which 0 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 135 places in 122 ms of which 0 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 1 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 116 places in 121 ms of which 1 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 130 places in 120 ms of which 1 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 139 places in 121 ms of which 1 ms to minimize.
[2023-03-14 22:50:53] [INFO ] Deduced a trap composed of 138 places in 112 ms of which 1 ms to minimize.
[2023-03-14 22:50:54] [INFO ] Deduced a trap composed of 159 places in 102 ms of which 0 ms to minimize.
[2023-03-14 22:50:54] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3881 ms
[2023-03-14 22:50:54] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 38 ms.
[2023-03-14 22:50:56] [INFO ] Added : 242 causal constraints over 49 iterations in 2439 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-14 22:50:56] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:50:56] [INFO ] Invariant cache hit.
[2023-03-14 22:50:57] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:50:57] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 39 ms returned sat
[2023-03-14 22:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:50:57] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2023-03-14 22:50:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:50:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:50:57] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 21 ms returned sat
[2023-03-14 22:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:50:58] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2023-03-14 22:50:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:50:58] [INFO ] [Nat]Added 72 Read/Feed constraints in 113 ms returned sat
[2023-03-14 22:50:58] [INFO ] Deduced a trap composed of 73 places in 107 ms of which 1 ms to minimize.
[2023-03-14 22:50:58] [INFO ] Deduced a trap composed of 97 places in 99 ms of which 1 ms to minimize.
[2023-03-14 22:50:58] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 1 ms to minimize.
[2023-03-14 22:50:58] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 1 ms to minimize.
[2023-03-14 22:50:59] [INFO ] Deduced a trap composed of 42 places in 60 ms of which 1 ms to minimize.
[2023-03-14 22:50:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 671 ms
[2023-03-14 22:50:59] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 41 ms.
[2023-03-14 22:51:01] [INFO ] Added : 266 causal constraints over 54 iterations in 2483 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 24 out of 322 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 602/602 transitions.
Applied a total of 0 rules in 9 ms. Remains 322 /322 variables (removed 0) and now considering 602/602 (removed 0) transitions.
[2023-03-14 22:51:01] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:01] [INFO ] Invariant cache hit.
[2023-03-14 22:51:01] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
[2023-03-14 22:51:01] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:01] [INFO ] Invariant cache hit.
[2023-03-14 22:51:02] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-14 22:51:02] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:02] [INFO ] Invariant cache hit.
[2023-03-14 22:51:02] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:04] [INFO ] Implicit Places using invariants and state equation in 2166 ms returned []
Implicit Place search using SMT with State Equation took 2378 ms to find 0 implicit places.
[2023-03-14 22:51:04] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:04] [INFO ] Invariant cache hit.
[2023-03-14 22:51:04] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2885 ms. Remains : 322/322 places, 602/602 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 p2) (NOT p1)), (X (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 268 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 21 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 7 factoid took 350 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-14 22:51:05] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:05] [INFO ] Invariant cache hit.
[2023-03-14 22:51:05] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 22:51:05] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 55 ms returned sat
[2023-03-14 22:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:51:06] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2023-03-14 22:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:51:06] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 22:51:06] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 38 ms returned sat
[2023-03-14 22:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:51:07] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-14 22:51:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:07] [INFO ] [Nat]Added 72 Read/Feed constraints in 245 ms returned sat
[2023-03-14 22:51:07] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 1 ms to minimize.
[2023-03-14 22:51:07] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 0 ms to minimize.
[2023-03-14 22:51:07] [INFO ] Deduced a trap composed of 156 places in 120 ms of which 0 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 138 places in 120 ms of which 1 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 42 places in 121 ms of which 0 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 155 places in 118 ms of which 1 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 129 places in 117 ms of which 1 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 1 ms to minimize.
[2023-03-14 22:51:08] [INFO ] Deduced a trap composed of 154 places in 130 ms of which 4 ms to minimize.
[2023-03-14 22:51:09] [INFO ] Deduced a trap composed of 138 places in 126 ms of which 0 ms to minimize.
[2023-03-14 22:51:09] [INFO ] Deduced a trap composed of 138 places in 123 ms of which 0 ms to minimize.
[2023-03-14 22:51:09] [INFO ] Deduced a trap composed of 122 places in 120 ms of which 0 ms to minimize.
[2023-03-14 22:51:09] [INFO ] Deduced a trap composed of 142 places in 117 ms of which 0 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 135 places in 115 ms of which 1 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 1 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 116 places in 111 ms of which 0 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 130 places in 117 ms of which 0 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 139 places in 120 ms of which 0 ms to minimize.
[2023-03-14 22:51:10] [INFO ] Deduced a trap composed of 138 places in 116 ms of which 1 ms to minimize.
[2023-03-14 22:51:11] [INFO ] Deduced a trap composed of 159 places in 117 ms of which 1 ms to minimize.
[2023-03-14 22:51:11] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3807 ms
[2023-03-14 22:51:11] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 42 ms.
[2023-03-14 22:51:13] [INFO ] Added : 242 causal constraints over 49 iterations in 2429 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-14 22:51:13] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:13] [INFO ] Invariant cache hit.
[2023-03-14 22:51:13] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:51:14] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 38 ms returned sat
[2023-03-14 22:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:51:14] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2023-03-14 22:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:51:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 22:51:14] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 24 ms returned sat
[2023-03-14 22:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:51:15] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2023-03-14 22:51:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:15] [INFO ] [Nat]Added 72 Read/Feed constraints in 110 ms returned sat
[2023-03-14 22:51:15] [INFO ] Deduced a trap composed of 73 places in 114 ms of which 0 ms to minimize.
[2023-03-14 22:51:15] [INFO ] Deduced a trap composed of 97 places in 123 ms of which 1 ms to minimize.
[2023-03-14 22:51:15] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 0 ms to minimize.
[2023-03-14 22:51:15] [INFO ] Deduced a trap composed of 42 places in 78 ms of which 1 ms to minimize.
[2023-03-14 22:51:16] [INFO ] Deduced a trap composed of 42 places in 50 ms of which 1 ms to minimize.
[2023-03-14 22:51:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 707 ms
[2023-03-14 22:51:16] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 46 ms.
[2023-03-14 22:51:18] [INFO ] Added : 266 causal constraints over 54 iterations in 2515 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 9423 reset in 368 ms.
Product exploration explored 100000 steps with 9450 reset in 366 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Support contains 24 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 602/602 transitions.
Applied a total of 0 rules in 22 ms. Remains 322 /322 variables (removed 0) and now considering 602/602 (removed 0) transitions.
[2023-03-14 22:51:19] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:19] [INFO ] Invariant cache hit.
[2023-03-14 22:51:20] [INFO ] Dead Transitions using invariants and state equation in 398 ms found 0 transitions.
[2023-03-14 22:51:20] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 22:51:20] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 22:51:20] [INFO ] Invariant cache hit.
[2023-03-14 22:51:20] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 718 ms. Remains : 322/322 places, 602/602 transitions.
Built C files in :
/tmp/ltsmin150588127994764522
[2023-03-14 22:51:20] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin150588127994764522
Running compilation step : cd /tmp/ltsmin150588127994764522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1047 ms.
Running link step : cd /tmp/ltsmin150588127994764522;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin150588127994764522;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11068466435360614898.hoa' '--buchi-type=spotba'
LTSmin run took 707 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-01 finished in 39663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||(X(F(p0))&&G(p1)))))))'
Support contains 31 out of 454 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 20 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:51:22] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 22:51:22] [INFO ] Computed 38 place invariants in 12 ms
[2023-03-14 22:51:22] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
[2023-03-14 22:51:22] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:22] [INFO ] Invariant cache hit.
[2023-03-14 22:51:22] [INFO ] Implicit Places using invariants in 238 ms returned []
[2023-03-14 22:51:22] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:22] [INFO ] Invariant cache hit.
[2023-03-14 22:51:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:25] [INFO ] Implicit Places using invariants and state equation in 2977 ms returned []
Implicit Place search using SMT with State Equation took 3217 ms to find 0 implicit places.
[2023-03-14 22:51:25] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:25] [INFO ] Invariant cache hit.
[2023-03-14 22:51:26] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3855 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s83 1) (LT s152 1)) (OR (LT s78 1) (LT s152 1)) (OR (LT s59 1) (LT s152 1)) (OR (LT s64 1) (LT s152 1)) (OR (LT s74 1) (LT s152 1)) (OR (L...], 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 315 ms.
Product exploration explored 100000 steps with 33333 reset in 325 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 53 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-02 finished in 4702 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p1)))))'
Support contains 15 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 14 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:51:27] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:27] [INFO ] Invariant cache hit.
[2023-03-14 22:51:27] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
[2023-03-14 22:51:27] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:27] [INFO ] Invariant cache hit.
[2023-03-14 22:51:27] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-14 22:51:27] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:27] [INFO ] Invariant cache hit.
[2023-03-14 22:51:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:30] [INFO ] Implicit Places using invariants and state equation in 2987 ms returned []
Implicit Place search using SMT with State Equation took 3243 ms to find 0 implicit places.
[2023-03-14 22:51:30] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:30] [INFO ] Invariant cache hit.
[2023-03-14 22:51:31] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3995 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 111 ms :[p1, p1, p1, true]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 10) (GEQ s387 1) (GEQ s390 1)) (AND (GEQ s0 10) (GEQ s386 1) (GEQ s390 1)) (AND (GEQ s0 10) (GEQ s388 1) (GEQ s390 1)) (AND (GEQ s0 10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 89 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-07 finished in 4194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||X(F(p1))))))'
Support contains 17 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 15 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:51:31] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:31] [INFO ] Invariant cache hit.
[2023-03-14 22:51:31] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
[2023-03-14 22:51:31] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:31] [INFO ] Invariant cache hit.
[2023-03-14 22:51:31] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-14 22:51:31] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:31] [INFO ] Invariant cache hit.
[2023-03-14 22:51:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:34] [INFO ] Implicit Places using invariants and state equation in 3212 ms returned []
Implicit Place search using SMT with State Equation took 3457 ms to find 0 implicit places.
[2023-03-14 22:51:34] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:34] [INFO ] Invariant cache hit.
[2023-03-14 22:51:35] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4049 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s124 1) (LT s216 1) (LT s382 1)) (OR (LT s124 1) (LT s215 1) (LT s382 1)) (OR (LT s124 1) (LT s217 1) (LT s382 1)) (OR (LT s124 1) (LT s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1545 reset in 299 ms.
Product exploration explored 100000 steps with 1529 reset in 339 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 161 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 597 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=119 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 277 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Applied a total of 0 rules in 7 ms. Remains 442 /442 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2023-03-14 22:51:36] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:36] [INFO ] Invariant cache hit.
[2023-03-14 22:51:37] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
[2023-03-14 22:51:37] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:37] [INFO ] Invariant cache hit.
[2023-03-14 22:51:37] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-14 22:51:37] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:37] [INFO ] Invariant cache hit.
[2023-03-14 22:51:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:51:40] [INFO ] Implicit Places using invariants and state equation in 3509 ms returned []
Implicit Place search using SMT with State Equation took 3783 ms to find 0 implicit places.
[2023-03-14 22:51:40] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:40] [INFO ] Invariant cache hit.
[2023-03-14 22:51:41] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4538 ms. Remains : 442/442 places, 722/722 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 619 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=123 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 276 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1567 reset in 259 ms.
Product exploration explored 100000 steps with 1563 reset in 259 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 442 transition count 722
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 24 place count 442 transition count 776
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 84 place count 442 transition count 776
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 96 place count 430 transition count 764
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 108 place count 430 transition count 764
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 114 places in 1 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 150 place count 430 transition count 764
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 156 place count 424 transition count 758
Deduced a syphon composed of 108 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 162 place count 424 transition count 758
Deduced a syphon composed of 108 places in 0 ms
Applied a total of 162 rules in 85 ms. Remains 424 /442 variables (removed 18) and now considering 758/722 (removed -36) transitions.
[2023-03-14 22:51:43] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2023-03-14 22:51:43] [INFO ] Computed 38 place invariants in 14 ms
[2023-03-14 22:51:43] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
[2023-03-14 22:51:43] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 22:51:43] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
[2023-03-14 22:51:43] [INFO ] Invariant cache hit.
[2023-03-14 22:51:43] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/442 places, 758/722 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 795 ms. Remains : 424/442 places, 758/722 transitions.
Built C files in :
/tmp/ltsmin14175804118422834597
[2023-03-14 22:51:43] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14175804118422834597
Running compilation step : cd /tmp/ltsmin14175804118422834597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1227 ms.
Running link step : cd /tmp/ltsmin14175804118422834597;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin14175804118422834597;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17083475607273674680.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Applied a total of 0 rules in 4 ms. Remains 442 /442 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2023-03-14 22:51:59] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 22:51:59] [INFO ] Computed 38 place invariants in 14 ms
[2023-03-14 22:51:59] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
[2023-03-14 22:51:59] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:59] [INFO ] Invariant cache hit.
[2023-03-14 22:51:59] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-14 22:51:59] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:51:59] [INFO ] Invariant cache hit.
[2023-03-14 22:51:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:52:02] [INFO ] Implicit Places using invariants and state equation in 2737 ms returned []
Implicit Place search using SMT with State Equation took 2963 ms to find 0 implicit places.
[2023-03-14 22:52:02] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:52:02] [INFO ] Invariant cache hit.
[2023-03-14 22:52:02] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3593 ms. Remains : 442/442 places, 722/722 transitions.
Built C files in :
/tmp/ltsmin9326182763947606574
[2023-03-14 22:52:02] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9326182763947606574
Running compilation step : cd /tmp/ltsmin9326182763947606574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1152 ms.
Running link step : cd /tmp/ltsmin9326182763947606574;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9326182763947606574;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16008975043272185653.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-14 22:52:17] [INFO ] Flatten gal took : 40 ms
[2023-03-14 22:52:17] [INFO ] Flatten gal took : 40 ms
[2023-03-14 22:52:17] [INFO ] Time to serialize gal into /tmp/LTL16646898787058357557.gal : 7 ms
[2023-03-14 22:52:17] [INFO ] Time to serialize properties into /tmp/LTL15961653539686847896.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16646898787058357557.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13367142077239371802.hoa' '-atoms' '/tmp/LTL15961653539686847896.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15961653539686847896.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13367142077239371802.hoa
Detected timeout of ITS tools.
[2023-03-14 22:52:33] [INFO ] Flatten gal took : 34 ms
[2023-03-14 22:52:33] [INFO ] Flatten gal took : 31 ms
[2023-03-14 22:52:33] [INFO ] Time to serialize gal into /tmp/LTL13770905820103927919.gal : 5 ms
[2023-03-14 22:52:33] [INFO ] Time to serialize properties into /tmp/LTL1212046546954273172.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13770905820103927919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1212046546954273172.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((cPollingAbort_0<1)||(ScheduleTaskB_3<1))||(cIsMonitoring_0<1))&&(((cPollingAbort_0<1)||(ScheduleTaskB_2<1))||(cIsMoni...1201
Formula 0 simplified : XF(F!"((((((cPollingAbort_0<1)||(ScheduleTaskB_3<1))||(cIsMonitoring_0<1))&&(((cPollingAbort_0<1)||(ScheduleTaskB_2<1))||(cIsMonitor...1189
Detected timeout of ITS tools.
[2023-03-14 22:52:48] [INFO ] Flatten gal took : 30 ms
[2023-03-14 22:52:48] [INFO ] Applying decomposition
[2023-03-14 22:52:48] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15958924455925419243.txt' '-o' '/tmp/graph15958924455925419243.bin' '-w' '/tmp/graph15958924455925419243.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15958924455925419243.bin' '-l' '-1' '-v' '-w' '/tmp/graph15958924455925419243.weights' '-q' '0' '-e' '0.001'
[2023-03-14 22:52:48] [INFO ] Decomposing Gal with order
[2023-03-14 22:52:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 22:52:48] [INFO ] Removed a total of 679 redundant transitions.
[2023-03-14 22:52:48] [INFO ] Flatten gal took : 111 ms
[2023-03-14 22:52:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 24 ms.
[2023-03-14 22:52:48] [INFO ] Time to serialize gal into /tmp/LTL13272126558051841073.gal : 12 ms
[2023-03-14 22:52:48] [INFO ] Time to serialize properties into /tmp/LTL11627620911144611919.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13272126558051841073.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11627620911144611919.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((i4.i2.u16.cPollingAbort_0<1)||(i4.i1.u81.ScheduleTaskB_3<1))||(i4.i2.u83.cIsMonitoring_0<1))&&(((i4.i2.u16.cPollingAb...1634
Formula 0 simplified : XF(F!"((((((i4.i2.u16.cPollingAbort_0<1)||(i4.i1.u81.ScheduleTaskB_3<1))||(i4.i2.u83.cIsMonitoring_0<1))&&(((i4.i2.u16.cPollingAbort...1622
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10804215470375088875
[2023-03-14 22:53:03] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10804215470375088875
Running compilation step : cd /tmp/ltsmin10804215470375088875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1176 ms.
Running link step : cd /tmp/ltsmin10804215470375088875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10804215470375088875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-08 finished in 107662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 12 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 454 transition count 680
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 400 transition count 680
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 108 place count 400 transition count 644
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 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 288 place count 310 transition count 590
Applied a total of 288 rules in 38 ms. Remains 310 /454 variables (removed 144) and now considering 590/734 (removed 144) transitions.
[2023-03-14 22:53:18] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
// Phase 1: matrix 578 rows 310 cols
[2023-03-14 22:53:18] [INFO ] Computed 38 place invariants in 7 ms
[2023-03-14 22:53:19] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
[2023-03-14 22:53:19] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:19] [INFO ] Invariant cache hit.
[2023-03-14 22:53:19] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-14 22:53:19] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:19] [INFO ] Invariant cache hit.
[2023-03-14 22:53:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:21] [INFO ] Implicit Places using invariants and state equation in 1841 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2023-03-14 22:53:21] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 22:53:21] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:21] [INFO ] Invariant cache hit.
[2023-03-14 22:53:21] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/454 places, 590/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2851 ms. Remains : 310/454 places, 590/734 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s206 1) (GEQ s207 1) (GEQ s208 1) (GEQ s209 1) (GEQ s214 1) (GEQ s215 1) (GEQ s216 1) (GEQ s217 1) (GEQ s210 1) (GEQ s211 1) (GEQ s212 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 74 reset in 380 ms.
Stack based approach found an accepted trace after 839 steps with 1 reset with depth 281 and stack size 281 in 4 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-09 finished in 3298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(!p0)) U (F(!p1) U p2)))'
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Applied a total of 0 rules in 9 ms. Remains 454 /454 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2023-03-14 22:53:22] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 454 cols
[2023-03-14 22:53:22] [INFO ] Computed 38 place invariants in 10 ms
[2023-03-14 22:53:22] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
[2023-03-14 22:53:22] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:22] [INFO ] Invariant cache hit.
[2023-03-14 22:53:22] [INFO ] Implicit Places using invariants in 241 ms returned []
[2023-03-14 22:53:22] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:22] [INFO ] Invariant cache hit.
[2023-03-14 22:53:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:26] [INFO ] Implicit Places using invariants and state equation in 3650 ms returned []
Implicit Place search using SMT with State Equation took 3893 ms to find 0 implicit places.
[2023-03-14 22:53:26] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:26] [INFO ] Invariant cache hit.
[2023-03-14 22:53:26] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4511 ms. Remains : 454/454 places, 734/734 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p2), (AND p0 (NOT p2)), (AND p1 p0), p1, (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s337 1) (GEQ s336 1) (GEQ s333 1) (GEQ s332 1) (GEQ s335 1) (GEQ s334 1)), p1:(OR (GEQ s392 1) (GEQ s393 1) (GEQ s390 1) (GEQ s391 1) (GEQ s38...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33330 reset in 363 ms.
Product exploration explored 100000 steps with 33317 reset in 428 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 681 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (AND p1 p0), p1, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-14 22:53:28] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:28] [INFO ] Invariant cache hit.
[2023-03-14 22:53:28] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:53:29] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 18 ms returned sat
[2023-03-14 22:53:29] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-14 22:53:29] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 22:53:29] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 17 ms returned sat
[2023-03-14 22:53:29] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (G (NOT (AND p0 p1))), (G (NOT (AND p0 (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND p0 (NOT p2))), (F p1), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p2) p1)), (F p2), (F (AND (NOT p2) p1))]
Knowledge based reduction with 16 factoid took 779 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 22:53:30] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:30] [INFO ] Invariant cache hit.
[2023-03-14 22:53:30] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 22:53:30] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 97 ms returned sat
[2023-03-14 22:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:53:31] [INFO ] [Real]Absence check using state equation in 551 ms returned sat
[2023-03-14 22:53:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:53:31] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 22:53:31] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 47 ms returned sat
[2023-03-14 22:53:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:53:32] [INFO ] [Nat]Absence check using state equation in 782 ms returned sat
[2023-03-14 22:53:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:32] [INFO ] [Nat]Added 72 Read/Feed constraints in 250 ms returned sat
[2023-03-14 22:53:32] [INFO ] Computed and/alt/rep : 546/1833/540 causal constraints (skipped 180 transitions) in 59 ms.
[2023-03-14 22:53:37] [INFO ] Added : 374 causal constraints over 75 iterations in 4942 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Applied a total of 0 rules in 6 ms. Remains 454 /454 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2023-03-14 22:53:37] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:37] [INFO ] Invariant cache hit.
[2023-03-14 22:53:37] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
[2023-03-14 22:53:37] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:37] [INFO ] Invariant cache hit.
[2023-03-14 22:53:37] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-14 22:53:37] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:37] [INFO ] Invariant cache hit.
[2023-03-14 22:53:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:41] [INFO ] Implicit Places using invariants and state equation in 3133 ms returned []
Implicit Place search using SMT with State Equation took 3363 ms to find 0 implicit places.
[2023-03-14 22:53:41] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:41] [INFO ] Invariant cache hit.
[2023-03-14 22:53:41] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3984 ms. Remains : 454/454 places, 734/734 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 366 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), p1, (NOT p2)]
Finished random walk after 38 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 10 factoid took 447 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 22:53:42] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 22:53:42] [INFO ] Invariant cache hit.
[2023-03-14 22:53:42] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 22:53:42] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 92 ms returned sat
[2023-03-14 22:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 22:53:43] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2023-03-14 22:53:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 22:53:43] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 22:53:43] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 48 ms returned sat
[2023-03-14 22:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 22:53:44] [INFO ] [Nat]Absence check using state equation in 768 ms returned sat
[2023-03-14 22:53:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:44] [INFO ] [Nat]Added 72 Read/Feed constraints in 236 ms returned sat
[2023-03-14 22:53:44] [INFO ] Computed and/alt/rep : 546/1833/540 causal constraints (skipped 180 transitions) in 39 ms.
[2023-03-14 22:53:49] [INFO ] Added : 374 causal constraints over 75 iterations in 4765 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 146 ms :[(NOT p2), p1, (NOT p2)]
Product exploration explored 100000 steps with 4808 reset in 347 ms.
Product exploration explored 100000 steps with 4808 reset in 287 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), p1, (NOT p2)]
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 454 transition count 734
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 30 place count 454 transition count 788
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 90 place count 454 transition count 788
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 108 place count 436 transition count 770
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 126 place count 436 transition count 770
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 102 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 156 place count 436 transition count 770
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 168 place count 424 transition count 758
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 180 place count 424 transition count 758
Deduced a syphon composed of 96 places in 0 ms
Applied a total of 180 rules in 53 ms. Remains 424 /454 variables (removed 30) and now considering 758/734 (removed -24) transitions.
[2023-03-14 22:53:50] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2023-03-14 22:53:50] [INFO ] Computed 38 place invariants in 10 ms
[2023-03-14 22:53:50] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
[2023-03-14 22:53:50] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-14 22:53:50] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
[2023-03-14 22:53:50] [INFO ] Invariant cache hit.
[2023-03-14 22:53:51] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/454 places, 758/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 717 ms. Remains : 424/454 places, 758/734 transitions.
Built C files in :
/tmp/ltsmin15706808500039231288
[2023-03-14 22:53:51] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15706808500039231288
Running compilation step : cd /tmp/ltsmin15706808500039231288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1196 ms.
Running link step : cd /tmp/ltsmin15706808500039231288;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin15706808500039231288;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1469186782280706424.hoa' '--buchi-type=spotba'
LTSmin run took 525 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-10 finished in 30938 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 26 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 16 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:53:53] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 22:53:53] [INFO ] Computed 38 place invariants in 16 ms
[2023-03-14 22:53:53] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
[2023-03-14 22:53:53] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:53:53] [INFO ] Invariant cache hit.
[2023-03-14 22:53:53] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-14 22:53:53] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:53:53] [INFO ] Invariant cache hit.
[2023-03-14 22:53:53] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:56] [INFO ] Implicit Places using invariants and state equation in 3070 ms returned []
Implicit Place search using SMT with State Equation took 3314 ms to find 0 implicit places.
[2023-03-14 22:53:56] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:53:56] [INFO ] Invariant cache hit.
[2023-03-14 22:53:57] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3920 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-11 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (OR (LT s92 1) (LT s104 1)) (OR (LT s93 1) (LT s105 1)) (OR (LT s96 1) (LT s108 1)) (OR (LT s97 1) (LT s109 1)) (OR (LT s94 1) (LT s106 1)) (O...], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-11 finished in 4127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 13 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 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 454 transition count 692
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 412 transition count 686
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 406 transition count 686
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 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 3 with 96 rules applied. Total rules applied 192 place count 358 transition count 638
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 198 place count 352 transition count 632
Iterating global reduction 3 with 6 rules applied. Total rules applied 204 place count 352 transition count 632
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 3 with 84 rules applied. Total rules applied 288 place count 310 transition count 590
Applied a total of 288 rules in 37 ms. Remains 310 /454 variables (removed 144) and now considering 590/734 (removed 144) transitions.
[2023-03-14 22:53:57] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
// Phase 1: matrix 578 rows 310 cols
[2023-03-14 22:53:57] [INFO ] Computed 38 place invariants in 17 ms
[2023-03-14 22:53:57] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
[2023-03-14 22:53:57] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:57] [INFO ] Invariant cache hit.
[2023-03-14 22:53:57] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-14 22:53:57] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:57] [INFO ] Invariant cache hit.
[2023-03-14 22:53:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:53:59] [INFO ] Implicit Places using invariants and state equation in 1709 ms returned []
Implicit Place search using SMT with State Equation took 1918 ms to find 0 implicit places.
[2023-03-14 22:53:59] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-14 22:53:59] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 22:53:59] [INFO ] Invariant cache hit.
[2023-03-14 22:53:59] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/454 places, 590/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2466 ms. Remains : 310/454 places, 590/734 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s202 1) (GEQ s203 1) (GEQ s204 1) (GEQ s205 1) (GEQ s201 1) (GEQ s200 1)), p1:(OR (AND (GEQ s110 1) (GEQ s176 1)) (AND (GEQ s110 1) (GEQ s175 ...], 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 1455 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-12 finished in 2609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 40 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 14 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 22:53:59] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 22:53:59] [INFO ] Computed 38 place invariants in 12 ms
[2023-03-14 22:54:00] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
[2023-03-14 22:54:00] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:54:00] [INFO ] Invariant cache hit.
[2023-03-14 22:54:00] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-14 22:54:00] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:54:00] [INFO ] Invariant cache hit.
[2023-03-14 22:54:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:54:03] [INFO ] Implicit Places using invariants and state equation in 2745 ms returned []
Implicit Place search using SMT with State Equation took 2969 ms to find 0 implicit places.
[2023-03-14 22:54:03] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 22:54:03] [INFO ] Invariant cache hit.
[2023-03-14 22:54:03] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3584 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-14 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:(OR (AND (GEQ s298 1) (GEQ s430 1)) (AND (GEQ s293 1) (GEQ s423 1)) (AND (GEQ s293 1) (GEQ s433 1)) (AND (GEQ s292 1) (GEQ s417 1)) (AND (GEQ s299 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-14 finished in 3677 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||X(F(p1))))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S02J04T06-LTLFireability-08
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 454 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 454/454 places, 734/734 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 454 transition count 698
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 418 transition count 698
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 72 place count 418 transition count 644
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 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 358 transition count 638
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 276 place count 316 transition count 596
Applied a total of 276 rules in 40 ms. Remains 316 /454 variables (removed 138) and now considering 596/734 (removed 138) transitions.
[2023-03-14 22:54:03] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2023-03-14 22:54:03] [INFO ] Computed 38 place invariants in 7 ms
[2023-03-14 22:54:04] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
[2023-03-14 22:54:04] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:04] [INFO ] Invariant cache hit.
[2023-03-14 22:54:04] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-14 22:54:04] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:04] [INFO ] Invariant cache hit.
[2023-03-14 22:54:04] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:54:06] [INFO ] Implicit Places using invariants and state equation in 2259 ms returned []
Implicit Place search using SMT with State Equation took 2476 ms to find 0 implicit places.
[2023-03-14 22:54:06] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:06] [INFO ] Invariant cache hit.
[2023-03-14 22:54:06] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 316/454 places, 596/734 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3112 ms. Remains : 316/454 places, 596/734 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s106 1) (LT s174 1) (LT s292 1)) (OR (LT s106 1) (LT s173 1) (LT s292 1)) (OR (LT s106 1) (LT s175 1) (LT s292 1)) (OR (LT s106 1) (LT s17...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2236 reset in 282 ms.
Product exploration explored 100000 steps with 2265 reset in 282 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 112 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 4 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 22:54:08] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:08] [INFO ] Invariant cache hit.
[2023-03-14 22:54:08] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
[2023-03-14 22:54:08] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:08] [INFO ] Invariant cache hit.
[2023-03-14 22:54:08] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-14 22:54:08] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:08] [INFO ] Invariant cache hit.
[2023-03-14 22:54:08] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:54:11] [INFO ] Implicit Places using invariants and state equation in 2721 ms returned []
Implicit Place search using SMT with State Equation took 2948 ms to find 0 implicit places.
[2023-03-14 22:54:11] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:11] [INFO ] Invariant cache hit.
[2023-03-14 22:54:11] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3507 ms. Remains : 316/316 places, 596/596 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 217 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 313 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2134 reset in 272 ms.
Product exploration explored 100000 steps with 2239 reset in 299 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 7 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 22:54:13] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:13] [INFO ] Invariant cache hit.
[2023-03-14 22:54:13] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
[2023-03-14 22:54:13] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-14 22:54:13] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:13] [INFO ] Invariant cache hit.
[2023-03-14 22:54:13] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 550 ms. Remains : 316/316 places, 596/596 transitions.
Built C files in :
/tmp/ltsmin11366184126638336256
[2023-03-14 22:54:13] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11366184126638336256
Running compilation step : cd /tmp/ltsmin11366184126638336256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 975 ms.
Running link step : cd /tmp/ltsmin11366184126638336256;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11366184126638336256;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16021936340917087415.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 4 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 22:54:29] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:29] [INFO ] Invariant cache hit.
[2023-03-14 22:54:29] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
[2023-03-14 22:54:29] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:29] [INFO ] Invariant cache hit.
[2023-03-14 22:54:29] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-14 22:54:29] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:29] [INFO ] Invariant cache hit.
[2023-03-14 22:54:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 22:54:31] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
[2023-03-14 22:54:31] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 22:54:31] [INFO ] Invariant cache hit.
[2023-03-14 22:54:31] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2351 ms. Remains : 316/316 places, 596/596 transitions.
Built C files in :
/tmp/ltsmin11240031261129247707
[2023-03-14 22:54:31] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11240031261129247707
Running compilation step : cd /tmp/ltsmin11240031261129247707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 958 ms.
Running link step : cd /tmp/ltsmin11240031261129247707;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11240031261129247707;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16040371148597948332.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-14 22:54:46] [INFO ] Flatten gal took : 23 ms
[2023-03-14 22:54:46] [INFO ] Flatten gal took : 21 ms
[2023-03-14 22:54:46] [INFO ] Time to serialize gal into /tmp/LTL17505699907894070673.gal : 9 ms
[2023-03-14 22:54:46] [INFO ] Time to serialize properties into /tmp/LTL16912570040358017125.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17505699907894070673.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13484579749525039071.hoa' '-atoms' '/tmp/LTL16912570040358017125.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16912570040358017125.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13484579749525039071.hoa
Detected timeout of ITS tools.
[2023-03-14 22:55:01] [INFO ] Flatten gal took : 24 ms
[2023-03-14 22:55:01] [INFO ] Flatten gal took : 21 ms
[2023-03-14 22:55:01] [INFO ] Time to serialize gal into /tmp/LTL14111280920117445079.gal : 4 ms
[2023-03-14 22:55:01] [INFO ] Time to serialize properties into /tmp/LTL18360913015086605754.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14111280920117445079.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18360913015086605754.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((cPollingAbort_0<1)||(ScheduleTaskB_3<1))||(cIsMonitoring_0<1))&&(((cPollingAbort_0<1)||(ScheduleTaskB_2<1))||(cIsMoni...1201
Formula 0 simplified : XF(F!"((((((cPollingAbort_0<1)||(ScheduleTaskB_3<1))||(cIsMonitoring_0<1))&&(((cPollingAbort_0<1)||(ScheduleTaskB_2<1))||(cIsMonitor...1189
Detected timeout of ITS tools.
[2023-03-14 22:55:16] [INFO ] Flatten gal took : 22 ms
[2023-03-14 22:55:16] [INFO ] Applying decomposition
[2023-03-14 22:55:16] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14342142077969921746.txt' '-o' '/tmp/graph14342142077969921746.bin' '-w' '/tmp/graph14342142077969921746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14342142077969921746.bin' '-l' '-1' '-v' '-w' '/tmp/graph14342142077969921746.weights' '-q' '0' '-e' '0.001'
[2023-03-14 22:55:16] [INFO ] Decomposing Gal with order
[2023-03-14 22:55:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 22:55:16] [INFO ] Removed a total of 559 redundant transitions.
[2023-03-14 22:55:16] [INFO ] Flatten gal took : 55 ms
[2023-03-14 22:55:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 309 labels/synchronizations in 10 ms.
[2023-03-14 22:55:16] [INFO ] Time to serialize gal into /tmp/LTL12288300151403148206.gal : 6 ms
[2023-03-14 22:55:16] [INFO ] Time to serialize properties into /tmp/LTL5707581698593143038.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12288300151403148206.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5707581698593143038.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((i1.u24.cPollingAbort_0<1)||(i1.u18.ScheduleTaskB_3<1))||(i1.u22.cIsMonitoring_0<1))&&(((i1.u24.cPollingAbort_0<1)||(i...1577
Formula 0 simplified : XF(F!"((((((i1.u24.cPollingAbort_0<1)||(i1.u18.ScheduleTaskB_3<1))||(i1.u22.cIsMonitoring_0<1))&&(((i1.u24.cPollingAbort_0<1)||(i1.u...1565
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13803318009211381427
[2023-03-14 22:55:32] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13803318009211381427
Running compilation step : cd /tmp/ltsmin13803318009211381427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 979 ms.
Running link step : cd /tmp/ltsmin13803318009211381427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin13803318009211381427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-08 finished in 103629 ms.
[2023-03-14 22:55:47] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15409445187038913414
[2023-03-14 22:55:47] [INFO ] Computing symmetric may disable matrix : 734 transitions.
[2023-03-14 22:55:47] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 22:55:47] [INFO ] Applying decomposition
[2023-03-14 22:55:47] [INFO ] Computing symmetric may enable matrix : 734 transitions.
[2023-03-14 22:55:47] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 22:55:47] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12696046115454416543.txt' '-o' '/tmp/graph12696046115454416543.bin' '-w' '/tmp/graph12696046115454416543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12696046115454416543.bin' '-l' '-1' '-v' '-w' '/tmp/graph12696046115454416543.weights' '-q' '0' '-e' '0.001'
[2023-03-14 22:55:47] [INFO ] Decomposing Gal with order
[2023-03-14 22:55:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 22:55:47] [INFO ] Computing Do-Not-Accords matrix : 734 transitions.
[2023-03-14 22:55:47] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 22:55:47] [INFO ] Removed a total of 677 redundant transitions.
[2023-03-14 22:55:47] [INFO ] Built C files in 170ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15409445187038913414
Running compilation step : cd /tmp/ltsmin15409445187038913414;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-14 22:55:47] [INFO ] Flatten gal took : 53 ms
[2023-03-14 22:55:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 9 ms.
[2023-03-14 22:55:47] [INFO ] Time to serialize gal into /tmp/LTLFireability1543921314544718219.gal : 6 ms
[2023-03-14 22:55:47] [INFO ] Time to serialize properties into /tmp/LTLFireability9667699970890935540.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1543921314544718219.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9667699970890935540.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((i11.u15.cPollingAbort_0<1)||(i4.i0.u44.ScheduleTaskB_3<1))||(i11.u90.cIsMonitoring_0<1))&&(((i11.u15.cPollingAbort_0<...1610
Formula 0 simplified : XF(F!"((((((i11.u15.cPollingAbort_0<1)||(i4.i0.u44.ScheduleTaskB_3<1))||(i11.u90.cIsMonitoring_0<1))&&(((i11.u15.cPollingAbort_0<1)|...1598
Compilation finished in 1858 ms.
Running link step : cd /tmp/ltsmin15409445187038913414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin15409445187038913414;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-14 23:17:32] [INFO ] Applying decomposition
[2023-03-14 23:17:32] [INFO ] Flatten gal took : 56 ms
[2023-03-14 23:17:32] [INFO ] Decomposing Gal with order
[2023-03-14 23:17:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 23:17:32] [INFO ] Removed a total of 1811 redundant transitions.
[2023-03-14 23:17:32] [INFO ] Flatten gal took : 164 ms
[2023-03-14 23:17:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 29 ms.
[2023-03-14 23:17:32] [INFO ] Time to serialize gal into /tmp/LTLFireability13889683556746053572.gal : 22 ms
[2023-03-14 23:17:32] [INFO ] Time to serialize properties into /tmp/LTLFireability10868565270730116535.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13889683556746053572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10868565270730116535.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(G((G("((((((cPollingAbort.cPollingAbort_0<1)||(Threads3.ScheduleTaskB_3<1))||(cIsMonitoring.cIsMonitoring_0<1))&&(((cPollingAbort...1747
Formula 0 simplified : XF(F!"((((((cPollingAbort.cPollingAbort_0<1)||(Threads3.ScheduleTaskB_3<1))||(cIsMonitoring.cIsMonitoring_0<1))&&(((cPollingAbort.cP...1735
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t67, t68, t69, t70, t71, t72, t74...994
Computing Next relation with stutter on 900 deadlock states
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
42148 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,421.58,3881668,1,0,3.40389e+06,31788,5377,2.81305e+06,632,192442,29368591
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2618351 ms.

BK_STOP 1678836851847

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J04T06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945300348"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;