Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460400063.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S02J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460400063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 7.9K Apr 11 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 11 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 11 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 11 16:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 11 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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-S02J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717107765960

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T06
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-30 22:22:47] [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]
[2024-05-30 22:22:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:22:47] [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.
[2024-05-30 22:22:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 22:22:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 530 ms
[2024-05-30 22:22:48] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 22:22:48] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 12 ms.
[2024-05-30 22:22:48] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 6 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 33) seen :26
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-30 22:22:49] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 22:22:49] [INFO ] Computed 26 invariants in 7 ms
[2024-05-30 22:22:49] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-30 22:22:49] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-30 22:22:49] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:3
[2024-05-30 22:22:49] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:22:49] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:22:49] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2024-05-30 22:22:49] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-30 22:22:49] [INFO ] After 20ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2024-05-30 22:22:49] [INFO ] After 68ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 32 ms.
[2024-05-30 22:22:50] [INFO ] After 208ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 4 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 1 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 34 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
[2024-05-30 22:22:50] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
// Phase 1: matrix 44 rows 60 cols
[2024-05-30 22:22:50] [INFO ] Computed 25 invariants in 4 ms
[2024-05-30 22:22:50] [INFO ] Dead Transitions using invariants and state equation in 58 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 0 places and 2 transitions.
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 1 rules in 3 ms. Remains 59 /60 variables (removed 1) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 97 ms. Remains : 59/81 places, 39/65 transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Successfully simplified 6 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 22:22:50] [INFO ] Flatten gal took : 39 ms
[2024-05-30 22:22:50] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 22:22:50] [INFO ] Flatten gal took : 7 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 22:22:50] [INFO ] Unfolded HLPN to a Petri net with 536 places and 1064 transitions 4866 arcs in 49 ms.
[2024-05-30 22:22:50] [INFO ] Unfolded 12 HLPN properties in 0 ms.
[2024-05-30 22:22:50] [INFO ] Reduced 6 identical enabling conditions.
[2024-05-30 22:22:50] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 276 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Applied a total of 2 rules in 46 ms. Remains 534 /536 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2024-05-30 22:22:50] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 534 cols
[2024-05-30 22:22:50] [INFO ] Computed 48 invariants in 41 ms
[2024-05-30 22:22:51] [INFO ] Dead Transitions using invariants and state equation in 875 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.
[2024-05-30 22:22:51] [INFO ] Flow matrix only has 890 transitions (discarded 12 similar events)
// Phase 1: matrix 890 rows 534 cols
[2024-05-30 22:22:51] [INFO ] Computed 48 invariants in 31 ms
[2024-05-30 22:22:51] [INFO ] Implicit Places using invariants in 256 ms returned [414, 415, 416, 417, 418, 419]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 259 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/536 places, 902/968 transitions.
Reduce places removed 1 places and 12 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 527 transition count 890
Reduce places removed 0 places and 12 transitions.
Deduced a syphon composed of 13 places in 4 ms
Applied a total of 1 rules in 14 ms. Remains 527 /528 variables (removed 1) and now considering 878/902 (removed 24) transitions.
[2024-05-30 22:22:51] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 527 cols
[2024-05-30 22:22:51] [INFO ] Computed 55 invariants in 19 ms
[2024-05-30 22:22:51] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-30 22:22:51] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:22:51] [INFO ] Invariant cache hit.
[2024-05-30 22:22:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:22:54] [INFO ] Implicit Places using invariants and state equation in 2247 ms returned []
Implicit Place search using SMT with State Equation took 2506 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/536 places, 878/968 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3702 ms. Remains : 527/536 places, 878/968 transitions.
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Support contains 257 out of 514 places after structural reductions.
[2024-05-30 22:22:54] [INFO ] Flatten gal took : 163 ms
[2024-05-30 22:22:54] [INFO ] Flatten gal took : 120 ms
[2024-05-30 22:22:54] [INFO ] Input system was already deterministic with 878 transitions.
Support contains 251 out of 514 places (down from 257) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 21) seen :19
Finished Best-First random walk after 251 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p1)||p0)) U G(p2)))'
Support contains 21 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 85 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:22:55] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-30 22:22:55] [INFO ] Computed 42 invariants in 28 ms
[2024-05-30 22:22:56] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
[2024-05-30 22:22:56] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:22:56] [INFO ] Invariant cache hit.
[2024-05-30 22:22:56] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-30 22:22:56] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:22:56] [INFO ] Invariant cache hit.
[2024-05-30 22:22:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:22:59] [INFO ] Implicit Places using invariants and state equation in 3462 ms returned []
Implicit Place search using SMT with State Equation took 3867 ms to find 0 implicit places.
[2024-05-30 22:22:59] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:22:59] [INFO ] Invariant cache hit.
[2024-05-30 22:23:00] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5017 ms. Remains : 502/514 places, 866/878 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 330 ms :[(NOT p2), (NOT p1), (AND p2 (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s268 1) (GEQ s274 1)) (AND (GEQ s271 1) (GEQ s274 1)) (AND (GEQ s270 1) (GEQ s274 1)) (AND (GEQ s269 1) (GEQ s274 1)) (AND (GEQ s272 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-00 finished in 5439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p1)&&p0))))'
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-30 22:23:00] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 514 cols
[2024-05-30 22:23:00] [INFO ] Computed 42 invariants in 30 ms
[2024-05-30 22:23:01] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
[2024-05-30 22:23:01] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:01] [INFO ] Invariant cache hit.
[2024-05-30 22:23:01] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-30 22:23:01] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:01] [INFO ] Invariant cache hit.
[2024-05-30 22:23:02] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:23:05] [INFO ] Implicit Places using invariants and state equation in 3403 ms returned []
Implicit Place search using SMT with State Equation took 3728 ms to find 0 implicit places.
[2024-05-30 22:23:05] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:05] [INFO ] Invariant cache hit.
[2024-05-30 22:23:05] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4872 ms. Remains : 514/514 places, 878/878 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s146 10) (LT s172 1)) (OR (LT s146 10) (LT s171 1)) (OR (LT s146 10) (LT s173 1)) (OR (LT s146 10) (LT s168 1)) (OR (LT s146 10) (LT s167 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4564 reset in 523 ms.
Product exploration explored 100000 steps with 4579 reset in 584 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)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 153 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 52 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-30 22:23:07] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:07] [INFO ] Invariant cache hit.
[2024-05-30 22:23:08] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-30 22:23:08] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 60 ms returned sat
[2024-05-30 22:23:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:08] [INFO ] [Real]Absence check using state equation in 689 ms returned sat
[2024-05-30 22:23:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-30 22:23:09] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 90 ms returned sat
[2024-05-30 22:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:11] [INFO ] [Nat]Absence check using state equation in 1644 ms returned sat
[2024-05-30 22:23:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:23:11] [INFO ] [Nat]Added 72 Read/Feed constraints in 291 ms returned sat
[2024-05-30 22:23:11] [INFO ] Deduced a trap composed of 245 places in 271 ms of which 1 ms to minimize.
[2024-05-30 22:23:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2024-05-30 22:23:12] [INFO ] Computed and/alt/rep : 642/2229/636 causal constraints (skipped 228 transitions) in 108 ms.
[2024-05-30 22:23:16] [INFO ] Added : 197 causal constraints over 40 iterations in 4172 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Applied a total of 0 rules in 18 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-30 22:23:16] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:16] [INFO ] Invariant cache hit.
[2024-05-30 22:23:16] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
[2024-05-30 22:23:16] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:16] [INFO ] Invariant cache hit.
[2024-05-30 22:23:17] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-30 22:23:17] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:17] [INFO ] Invariant cache hit.
[2024-05-30 22:23:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:23:21] [INFO ] Implicit Places using invariants and state equation in 3978 ms returned []
Implicit Place search using SMT with State Equation took 4400 ms to find 0 implicit places.
[2024-05-30 22:23:21] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:21] [INFO ] Invariant cache hit.
[2024-05-30 22:23:21] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5405 ms. Remains : 514/514 places, 878/878 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 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 86 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 48 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 219 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-30 22:23:22] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:22] [INFO ] Invariant cache hit.
[2024-05-30 22:23:22] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-30 22:23:22] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 42 ms returned sat
[2024-05-30 22:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:23] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2024-05-30 22:23:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-30 22:23:23] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 92 ms returned sat
[2024-05-30 22:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:25] [INFO ] [Nat]Absence check using state equation in 1375 ms returned sat
[2024-05-30 22:23:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:23:25] [INFO ] [Nat]Added 72 Read/Feed constraints in 268 ms returned sat
[2024-05-30 22:23:25] [INFO ] Deduced a trap composed of 245 places in 226 ms of which 2 ms to minimize.
[2024-05-30 22:23:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 327 ms
[2024-05-30 22:23:26] [INFO ] Computed and/alt/rep : 642/2229/636 causal constraints (skipped 228 transitions) in 91 ms.
[2024-05-30 22:23:29] [INFO ] Added : 197 causal constraints over 40 iterations in 3670 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 4579 reset in 481 ms.
Product exploration explored 100000 steps with 4597 reset in 442 ms.
Built C files in :
/tmp/ltsmin379615607648353338
[2024-05-30 22:23:31] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin379615607648353338
Running compilation step : cd /tmp/ltsmin379615607648353338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1593 ms.
Running link step : cd /tmp/ltsmin379615607648353338;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin379615607648353338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16427518214987097466.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Applied a total of 0 rules in 24 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-30 22:23:46] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:46] [INFO ] Invariant cache hit.
[2024-05-30 22:23:46] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
[2024-05-30 22:23:46] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:46] [INFO ] Invariant cache hit.
[2024-05-30 22:23:46] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-05-30 22:23:46] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:46] [INFO ] Invariant cache hit.
[2024-05-30 22:23:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:23:51] [INFO ] Implicit Places using invariants and state equation in 4224 ms returned []
Implicit Place search using SMT with State Equation took 4539 ms to find 0 implicit places.
[2024-05-30 22:23:51] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-30 22:23:51] [INFO ] Invariant cache hit.
[2024-05-30 22:23:51] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5468 ms. Remains : 514/514 places, 878/878 transitions.
Built C files in :
/tmp/ltsmin3608793201974271504
[2024-05-30 22:23:51] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3608793201974271504
Running compilation step : cd /tmp/ltsmin3608793201974271504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1489 ms.
Running link step : cd /tmp/ltsmin3608793201974271504;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin3608793201974271504;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7652783075392153687.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:24:06] [INFO ] Flatten gal took : 42 ms
[2024-05-30 22:24:06] [INFO ] Flatten gal took : 35 ms
[2024-05-30 22:24:06] [INFO ] Time to serialize gal into /tmp/LTL1754425581705491533.gal : 8 ms
[2024-05-30 22:24:06] [INFO ] Time to serialize properties into /tmp/LTL17985614245855977467.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1754425581705491533.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4089780787224926246.hoa' '-atoms' '/tmp/LTL17985614245855977467.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17985614245855977467.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4089780787224926246.hoa
Detected timeout of ITS tools.
[2024-05-30 22:24:22] [INFO ] Flatten gal took : 55 ms
[2024-05-30 22:24:22] [INFO ] Flatten gal took : 46 ms
[2024-05-30 22:24:22] [INFO ] Time to serialize gal into /tmp/LTL15764482449187176636.gal : 7 ms
[2024-05-30 22:24:22] [INFO ] Time to serialize properties into /tmp/LTL12223874874506282270.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15764482449187176636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12223874874506282270.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(...819
Formula 0 simplified : FG(!"(((((cBlockedTasks_0<10)||(DisablePollingB_2<1))&&((cBlockedTasks_0<10)||(DisablePollingB_1<1)))&&(((cBlockedTasks_0<10)||(Disa...805
Detected timeout of ITS tools.
[2024-05-30 22:24:37] [INFO ] Flatten gal took : 62 ms
[2024-05-30 22:24:37] [INFO ] Applying decomposition
[2024-05-30 22:24:37] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17638097604357097469.txt' '-o' '/tmp/graph17638097604357097469.bin' '-w' '/tmp/graph17638097604357097469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17638097604357097469.bin' '-l' '-1' '-v' '-w' '/tmp/graph17638097604357097469.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:24:37] [INFO ] Decomposing Gal with order
[2024-05-30 22:24:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:24:37] [INFO ] Removed a total of 787 redundant transitions.
[2024-05-30 22:24:37] [INFO ] Flatten gal took : 207 ms
[2024-05-30 22:24:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 193 labels/synchronizations in 51 ms.
[2024-05-30 22:24:38] [INFO ] Time to serialize gal into /tmp/LTL10703295930486855816.gal : 13 ms
[2024-05-30 22:24:38] [INFO ] Time to serialize properties into /tmp/LTL12098683382517753139.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10703295930486855816.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12098683382517753139.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((i13.u91.Try_Check_Sources_E_5>=1)||(i9.i0.u72.Try_Check_Sources_E_4>=1))||((i12.u71.Try_Check_Sources_E_3>=1)||(i11....1078
Formula 0 simplified : FG(!"(((((i9.i1.u12.cBlockedTasks_0<10)||(i4.u46.DisablePollingB_2<1))&&((i9.i1.u12.cBlockedTasks_0<10)||(i5.u45.DisablePollingB_1<1...1064
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10871350020820219007
[2024-05-30 22:24:53] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10871350020820219007
Running compilation step : cd /tmp/ltsmin10871350020820219007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1663 ms.
Running link step : cd /tmp/ltsmin10871350020820219007;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10871350020820219007;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-03 finished in 127487 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 12 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Applied a total of 12 rules in 16 ms. Remains 508 /514 variables (removed 6) and now considering 872/878 (removed 6) transitions.
[2024-05-30 22:25:08] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 508 cols
[2024-05-30 22:25:08] [INFO ] Computed 42 invariants in 10 ms
[2024-05-30 22:25:08] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
[2024-05-30 22:25:08] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
[2024-05-30 22:25:08] [INFO ] Invariant cache hit.
[2024-05-30 22:25:09] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-30 22:25:09] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
[2024-05-30 22:25:09] [INFO ] Invariant cache hit.
[2024-05-30 22:25:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:13] [INFO ] Implicit Places using invariants and state equation in 3677 ms returned []
Implicit Place search using SMT with State Equation took 4040 ms to find 0 implicit places.
[2024-05-30 22:25:13] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
[2024-05-30 22:25:13] [INFO ] Invariant cache hit.
[2024-05-30 22:25:13] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 508/514 places, 872/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5219 ms. Remains : 508/514 places, 872/878 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-04 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 s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s63 1) (GEQ s62 1) (GEQ s400 1) (GEQ s401 1) (GEQ s404 1) (GEQ s405 1) (GEQ s402 1) (GEQ s403 ...], 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-S02J06T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-04 finished in 5358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(G(F(!p1))||(F(!p1)&&X(F(p2))))))))'
Support contains 58 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 32 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:25:13] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-30 22:25:13] [INFO ] Computed 42 invariants in 13 ms
[2024-05-30 22:25:14] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
[2024-05-30 22:25:14] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:14] [INFO ] Invariant cache hit.
[2024-05-30 22:25:14] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-30 22:25:14] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:14] [INFO ] Invariant cache hit.
[2024-05-30 22:25:14] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:17] [INFO ] Implicit Places using invariants and state equation in 2950 ms returned []
Implicit Place search using SMT with State Equation took 3230 ms to find 0 implicit places.
[2024-05-30 22:25:17] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:17] [INFO ] Invariant cache hit.
[2024-05-30 22:25:17] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4270 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p2) p1), p1, (AND p1 (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s349 8) (GEQ s352 1) (GEQ s399 2)) (AND (GEQ s349 8) (GEQ s351 1) (GEQ s398 1) (GEQ s399 1)) (AND (GEQ s349 8) (GEQ s352 1) (GEQ s398 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 730 steps with 9 reset in 7 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-05 finished in 4564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 12 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 25 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:25:18] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:18] [INFO ] Invariant cache hit.
[2024-05-30 22:25:18] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
[2024-05-30 22:25:18] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:18] [INFO ] Invariant cache hit.
[2024-05-30 22:25:19] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-30 22:25:19] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:19] [INFO ] Invariant cache hit.
[2024-05-30 22:25:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:22] [INFO ] Implicit Places using invariants and state equation in 3869 ms returned []
Implicit Place search using SMT with State Equation took 4214 ms to find 0 implicit places.
[2024-05-30 22:25:22] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:22] [INFO ] Invariant cache hit.
[2024-05-30 22:25:23] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5286 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s160 1) (GEQ s161 1) (GEQ s150 1) (GEQ s151 1) (GEQ s154 1) (GEQ s155 1) (GEQ s152 1) (GEQ s153 1) (GEQ s158 1) (GEQ s159 1) (GEQ s156 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1853 reset in 329 ms.
Product exploration explored 100000 steps with 1850 reset in 272 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Finished random walk after 49 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=49 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
[2024-05-30 22:25:24] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:25:24] [INFO ] Invariant cache hit.
[2024-05-30 22:25:25] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-30 22:25:25] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 41 ms returned sat
[2024-05-30 22:25:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:25] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2024-05-30 22:25:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:25:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-30 22:25:26] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 77 ms returned sat
[2024-05-30 22:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:27] [INFO ] [Nat]Absence check using state equation in 1021 ms returned sat
[2024-05-30 22:25:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:27] [INFO ] [Nat]Added 72 Read/Feed constraints in 183 ms returned sat
[2024-05-30 22:25:27] [INFO ] Deduced a trap composed of 107 places in 242 ms of which 2 ms to minimize.
[2024-05-30 22:25:27] [INFO ] Deduced a trap composed of 70 places in 125 ms of which 1 ms to minimize.
[2024-05-30 22:25:28] [INFO ] Deduced a trap composed of 70 places in 129 ms of which 0 ms to minimize.
[2024-05-30 22:25:28] [INFO ] Deduced a trap composed of 70 places in 112 ms of which 2 ms to minimize.
[2024-05-30 22:25:28] [INFO ] Deduced a trap composed of 70 places in 125 ms of which 0 ms to minimize.
[2024-05-30 22:25:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1190 ms
[2024-05-30 22:25:28] [INFO ] Computed and/alt/rep : 630/2217/624 causal constraints (skipped 228 transitions) in 70 ms.
[2024-05-30 22:25:36] [INFO ] Added : 413 causal constraints over 83 iterations in 7646 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 866/866 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 502 transition count 824
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 460 transition count 824
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 84 place count 460 transition count 764
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 204 place count 400 transition count 764
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
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 276 place count 364 transition count 728
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 358 transition count 722
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 358 transition count 722
Applied a total of 288 rules in 124 ms. Remains 358 /502 variables (removed 144) and now considering 722/866 (removed 144) transitions.
[2024-05-30 22:25:36] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 358 cols
[2024-05-30 22:25:36] [INFO ] Computed 42 invariants in 16 ms
[2024-05-30 22:25:36] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
[2024-05-30 22:25:36] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:25:36] [INFO ] Invariant cache hit.
[2024-05-30 22:25:37] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-30 22:25:37] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:25:37] [INFO ] Invariant cache hit.
[2024-05-30 22:25:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:39] [INFO ] Implicit Places using invariants and state equation in 2727 ms returned []
Implicit Place search using SMT with State Equation took 3067 ms to find 0 implicit places.
[2024-05-30 22:25:39] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-30 22:25:39] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:25:39] [INFO ] Invariant cache hit.
[2024-05-30 22:25:40] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 358/502 places, 722/866 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4030 ms. Remains : 358/502 places, 722/866 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-30 22:25:40] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:25:40] [INFO ] Invariant cache hit.
[2024-05-30 22:25:40] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2024-05-30 22:25:40] [INFO ] [Real]Absence check using 14 positive and 28 generalized place invariants in 46 ms returned sat
[2024-05-30 22:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:41] [INFO ] [Real]Absence check using state equation in 691 ms returned sat
[2024-05-30 22:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:25:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2024-05-30 22:25:41] [INFO ] [Nat]Absence check using 14 positive and 28 generalized place invariants in 42 ms returned sat
[2024-05-30 22:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:42] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2024-05-30 22:25:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:25:42] [INFO ] [Nat]Added 72 Read/Feed constraints in 147 ms returned sat
[2024-05-30 22:25:42] [INFO ] Deduced a trap composed of 46 places in 138 ms of which 0 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 46 places in 155 ms of which 13 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 46 places in 110 ms of which 1 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 0 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 57 places in 122 ms of which 1 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 50 places in 213 ms of which 0 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 46 places in 36 ms of which 0 ms to minimize.
[2024-05-30 22:25:44] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1325 ms
[2024-05-30 22:25:44] [INFO ] Computed and/alt/rep : 438/1953/432 causal constraints (skipped 276 transitions) in 72 ms.
[2024-05-30 22:25:46] [INFO ] Added : 258 causal constraints over 52 iterations in 2607 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2633 reset in 316 ms.
Product exploration explored 100000 steps with 2630 reset in 288 ms.
Built C files in :
/tmp/ltsmin5379190427950386304
[2024-05-30 22:25:47] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-30 22:25:47] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:47] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-30 22:25:47] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:47] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-30 22:25:47] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:47] [INFO ] Built C files in 211ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5379190427950386304
Running compilation step : cd /tmp/ltsmin5379190427950386304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2276 ms.
Running link step : cd /tmp/ltsmin5379190427950386304;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin5379190427950386304;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1858072666856783985.hoa' '--buchi-type=spotba'
LTSmin run took 10159 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-06 finished in 41850 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1)&&(G(p1)||p2))))'
Support contains 63 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 29 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:26:00] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-30 22:26:00] [INFO ] Computed 42 invariants in 13 ms
[2024-05-30 22:26:00] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
[2024-05-30 22:26:00] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:00] [INFO ] Invariant cache hit.
[2024-05-30 22:26:00] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-30 22:26:00] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:00] [INFO ] Invariant cache hit.
[2024-05-30 22:26:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:03] [INFO ] Implicit Places using invariants and state equation in 2917 ms returned []
Implicit Place search using SMT with State Equation took 3153 ms to find 0 implicit places.
[2024-05-30 22:26:03] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:03] [INFO ] Invariant cache hit.
[2024-05-30 22:26:04] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4017 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (AND (GEQ s269 1) (GEQ s277 1)) (AND (GEQ s268 1) (GEQ s277 1)) (AND (GEQ s270 1) (GEQ s277 1)) (AND (GEQ s273 1) (GEQ s277 1)) (AND (GEQ s272 1) (...], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-07 finished in 4234 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(G(p1)))))'
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 42 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:26:04] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:04] [INFO ] Invariant cache hit.
[2024-05-30 22:26:04] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
[2024-05-30 22:26:04] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:04] [INFO ] Invariant cache hit.
[2024-05-30 22:26:05] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-30 22:26:05] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:05] [INFO ] Invariant cache hit.
[2024-05-30 22:26:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:08] [INFO ] Implicit Places using invariants and state equation in 3811 ms returned []
Implicit Place search using SMT with State Equation took 4049 ms to find 0 implicit places.
[2024-05-30 22:26:08] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:08] [INFO ] Invariant cache hit.
[2024-05-30 22:26:09] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5134 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (OR (LT s117 1) (LT s129 1)) (OR (LT s116 1) (LT s128 1)) (OR (LT s118 1) (LT s130 1)) (OR (LT s119 1) (LT s131 1)) (OR (LT s120 1) (LT s132 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-08 finished in 5329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (p1||G(p0)))))'
Support contains 13 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 18 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:26:09] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:09] [INFO ] Invariant cache hit.
[2024-05-30 22:26:10] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
[2024-05-30 22:26:10] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:10] [INFO ] Invariant cache hit.
[2024-05-30 22:26:10] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-30 22:26:10] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:10] [INFO ] Invariant cache hit.
[2024-05-30 22:26:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:14] [INFO ] Implicit Places using invariants and state equation in 3748 ms returned []
Implicit Place search using SMT with State Equation took 4086 ms to find 0 implicit places.
[2024-05-30 22:26:14] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:14] [INFO ] Invariant cache hit.
[2024-05-30 22:26:14] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5085 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NOT (OR (GEQ s459 1) (GEQ s458 1) (GEQ s457 1) (GEQ s456 1) (GEQ s455 1) (GEQ s454 1) (NOT (OR (AND (GEQ s122 1) (GEQ s438 2)) (AND (GEQ s123 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-S02J06T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-10 finished in 5222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 7 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 878/878 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 514 transition count 836
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 472 transition count 830
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 466 transition count 830
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 96 place count 466 transition count 770
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 216 place count 406 transition count 770
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 400 transition count 764
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 400 transition count 764
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 324 place count 352 transition count 716
Applied a total of 324 rules in 88 ms. Remains 352 /514 variables (removed 162) and now considering 716/878 (removed 162) transitions.
[2024-05-30 22:26:14] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
// Phase 1: matrix 704 rows 352 cols
[2024-05-30 22:26:14] [INFO ] Computed 42 invariants in 10 ms
[2024-05-30 22:26:15] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2024-05-30 22:26:15] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
[2024-05-30 22:26:15] [INFO ] Invariant cache hit.
[2024-05-30 22:26:15] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-30 22:26:15] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
[2024-05-30 22:26:15] [INFO ] Invariant cache hit.
[2024-05-30 22:26:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:17] [INFO ] Implicit Places using invariants and state equation in 2090 ms returned []
Implicit Place search using SMT with State Equation took 2389 ms to find 0 implicit places.
[2024-05-30 22:26:17] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-30 22:26:17] [INFO ] Flow matrix only has 704 transitions (discarded 12 similar events)
[2024-05-30 22:26:17] [INFO ] Invariant cache hit.
[2024-05-30 22:26:18] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/514 places, 716/878 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3407 ms. Remains : 352/514 places, 716/878 transitions.
Stuttering acceptance computed with spot in 45 ms :[p0]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s262 1) (LT s263 1)) (OR (LT s262 1) (LT s267 1)) (OR (LT s262 1) (LT s266 1)) (OR (LT s262 1) (LT s265 1)) (OR (LT s262 1) (LT s264 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1673 steps with 0 reset in 11 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-13 finished in 3483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(p0))&&F(p1)))))'
Support contains 13 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 18 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:26:18] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-30 22:26:18] [INFO ] Computed 42 invariants in 17 ms
[2024-05-30 22:26:18] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
[2024-05-30 22:26:18] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:18] [INFO ] Invariant cache hit.
[2024-05-30 22:26:19] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-30 22:26:19] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:19] [INFO ] Invariant cache hit.
[2024-05-30 22:26:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:22] [INFO ] Implicit Places using invariants and state equation in 3659 ms returned []
Implicit Place search using SMT with State Equation took 4017 ms to find 0 implicit places.
[2024-05-30 22:26:22] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:22] [INFO ] Invariant cache hit.
[2024-05-30 22:26:23] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4920 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s392 1) (GEQ s439 1)) (AND (GEQ s393 1) (GEQ s439 1)) (AND (GEQ s394 1) (GEQ s439 1)) (AND (GEQ s397 1) (GEQ s439 1)) (AND (GEQ s395 1) (...], nbAcceptance=0, 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 25000 reset in 260 ms.
Product exploration explored 100000 steps with 25000 reset in 237 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 222 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 55 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 229 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2024-05-30 22:26:25] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:25] [INFO ] Invariant cache hit.
[2024-05-30 22:26:25] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2024-05-30 22:26:26] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 181 ms returned sat
[2024-05-30 22:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:26:26] [INFO ] [Real]Absence check using state equation in 990 ms returned sat
[2024-05-30 22:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:26:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-30 22:26:27] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 95 ms returned sat
[2024-05-30 22:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:26:28] [INFO ] [Nat]Absence check using state equation in 1295 ms returned sat
[2024-05-30 22:26:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:28] [INFO ] [Nat]Added 72 Read/Feed constraints in 79 ms returned sat
[2024-05-30 22:26:29] [INFO ] Deduced a trap composed of 70 places in 159 ms of which 0 ms to minimize.
[2024-05-30 22:26:29] [INFO ] Deduced a trap composed of 71 places in 161 ms of which 0 ms to minimize.
[2024-05-30 22:26:29] [INFO ] Deduced a trap composed of 70 places in 128 ms of which 1 ms to minimize.
[2024-05-30 22:26:29] [INFO ] Deduced a trap composed of 70 places in 94 ms of which 0 ms to minimize.
[2024-05-30 22:26:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 857 ms
[2024-05-30 22:26:29] [INFO ] Computed and/alt/rep : 630/2217/624 causal constraints (skipped 228 transitions) in 74 ms.
[2024-05-30 22:26:35] [INFO ] Added : 386 causal constraints over 78 iterations in 5238 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 13 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 866/866 transitions.
Applied a total of 0 rules in 11 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
[2024-05-30 22:26:35] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:35] [INFO ] Invariant cache hit.
[2024-05-30 22:26:35] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
[2024-05-30 22:26:35] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:35] [INFO ] Invariant cache hit.
[2024-05-30 22:26:35] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-30 22:26:35] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:35] [INFO ] Invariant cache hit.
[2024-05-30 22:26:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:40] [INFO ] Implicit Places using invariants and state equation in 4268 ms returned []
Implicit Place search using SMT with State Equation took 4562 ms to find 0 implicit places.
[2024-05-30 22:26:40] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:40] [INFO ] Invariant cache hit.
[2024-05-30 22:26:40] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5553 ms. Remains : 502/502 places, 866/866 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 58 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 170 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 270 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
[2024-05-30 22:26:41] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:41] [INFO ] Invariant cache hit.
[2024-05-30 22:26:42] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2024-05-30 22:26:42] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 179 ms returned sat
[2024-05-30 22:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:26:43] [INFO ] [Real]Absence check using state equation in 1161 ms returned sat
[2024-05-30 22:26:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:26:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-30 22:26:44] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 98 ms returned sat
[2024-05-30 22:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:26:45] [INFO ] [Nat]Absence check using state equation in 1237 ms returned sat
[2024-05-30 22:26:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:26:45] [INFO ] [Nat]Added 72 Read/Feed constraints in 73 ms returned sat
[2024-05-30 22:26:45] [INFO ] Deduced a trap composed of 70 places in 156 ms of which 1 ms to minimize.
[2024-05-30 22:26:45] [INFO ] Deduced a trap composed of 71 places in 123 ms of which 1 ms to minimize.
[2024-05-30 22:26:46] [INFO ] Deduced a trap composed of 70 places in 130 ms of which 1 ms to minimize.
[2024-05-30 22:26:46] [INFO ] Deduced a trap composed of 70 places in 96 ms of which 0 ms to minimize.
[2024-05-30 22:26:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 792 ms
[2024-05-30 22:26:46] [INFO ] Computed and/alt/rep : 630/2217/624 causal constraints (skipped 228 transitions) in 72 ms.
[2024-05-30 22:26:52] [INFO ] Added : 386 causal constraints over 78 iterations in 5983 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 276 ms.
Product exploration explored 100000 steps with 25000 reset in 329 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 13 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 866/866 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 502 transition count 866
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 66 Pre rules applied. Total rules applied 30 place count 502 transition count 932
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 96 place count 502 transition count 932
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 102 place count 496 transition count 926
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 108 place count 496 transition count 926
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 120 places in 1 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 138 place count 496 transition count 926
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 156 place count 478 transition count 908
Deduced a syphon composed of 108 places in 1 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 174 place count 478 transition count 908
Deduced a syphon composed of 108 places in 0 ms
Applied a total of 174 rules in 97 ms. Remains 478 /502 variables (removed 24) and now considering 908/866 (removed -42) transitions.
[2024-05-30 22:26:53] [INFO ] Flow matrix only has 896 transitions (discarded 12 similar events)
// Phase 1: matrix 896 rows 478 cols
[2024-05-30 22:26:53] [INFO ] Computed 42 invariants in 13 ms
[2024-05-30 22:26:54] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
[2024-05-30 22:26:54] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-30 22:26:54] [INFO ] Flow matrix only has 896 transitions (discarded 12 similar events)
[2024-05-30 22:26:54] [INFO ] Invariant cache hit.
[2024-05-30 22:26:54] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 478/502 places, 908/866 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1163 ms. Remains : 478/502 places, 908/866 transitions.
Built C files in :
/tmp/ltsmin14124007219676533183
[2024-05-30 22:26:54] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14124007219676533183
Running compilation step : cd /tmp/ltsmin14124007219676533183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1816 ms.
Running link step : cd /tmp/ltsmin14124007219676533183;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin14124007219676533183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12665624477496533919.hoa' '--buchi-type=spotba'
LTSmin run took 277 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-14 finished in 38564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 6 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 508 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 508 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 502 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 502 transition count 866
Applied a total of 24 rules in 38 ms. Remains 502 /514 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-30 22:26:56] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-30 22:26:56] [INFO ] Computed 42 invariants in 25 ms
[2024-05-30 22:26:57] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
[2024-05-30 22:26:57] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:57] [INFO ] Invariant cache hit.
[2024-05-30 22:26:57] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-30 22:26:57] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:26:57] [INFO ] Invariant cache hit.
[2024-05-30 22:26:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:01] [INFO ] Implicit Places using invariants and state equation in 3476 ms returned []
Implicit Place search using SMT with State Equation took 3840 ms to find 0 implicit places.
[2024-05-30 22:27:01] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:27:01] [INFO ] Invariant cache hit.
[2024-05-30 22:27:01] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 502/514 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4860 ms. Remains : 502/514 places, 866/878 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s282 1) (GEQ s283 1) (GEQ s278 1) (GEQ s279 1) (GEQ s280 1) (GEQ s281 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1715 reset in 212 ms.
Product exploration explored 100000 steps with 1727 reset in 226 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 57 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-30 22:27:02] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-30 22:27:02] [INFO ] Invariant cache hit.
[2024-05-30 22:27:03] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-05-30 22:27:03] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 60 ms returned sat
[2024-05-30 22:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:04] [INFO ] [Real]Absence check using state equation in 1042 ms returned sat
[2024-05-30 22:27:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:27:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-30 22:27:04] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 51 ms returned sat
[2024-05-30 22:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:05] [INFO ] [Nat]Absence check using state equation in 1188 ms returned sat
[2024-05-30 22:27:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 240 ms returned sat
[2024-05-30 22:27:06] [INFO ] Deduced a trap composed of 71 places in 250 ms of which 2 ms to minimize.
[2024-05-30 22:27:06] [INFO ] Deduced a trap composed of 56 places in 250 ms of which 0 ms to minimize.
[2024-05-30 22:27:06] [INFO ] Deduced a trap composed of 70 places in 61 ms of which 0 ms to minimize.
[2024-05-30 22:27:07] [INFO ] Deduced a trap composed of 70 places in 75 ms of which 1 ms to minimize.
[2024-05-30 22:27:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 990 ms
[2024-05-30 22:27:07] [INFO ] Computed and/alt/rep : 630/2217/624 causal constraints (skipped 228 transitions) in 66 ms.
[2024-05-30 22:27:15] [INFO ] Added : 434 causal constraints over 87 iterations in 7951 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 866/866 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 502 transition count 836
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 472 transition count 830
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 466 transition count 830
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 72 place count 466 transition count 770
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 192 place count 406 transition count 770
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 276 place count 364 transition count 728
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 282 place count 358 transition count 722
Iterating global reduction 3 with 6 rules applied. Total rules applied 288 place count 358 transition count 722
Applied a total of 288 rules in 77 ms. Remains 358 /502 variables (removed 144) and now considering 722/866 (removed 144) transitions.
[2024-05-30 22:27:15] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 358 cols
[2024-05-30 22:27:15] [INFO ] Computed 42 invariants in 16 ms
[2024-05-30 22:27:15] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2024-05-30 22:27:15] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:27:15] [INFO ] Invariant cache hit.
[2024-05-30 22:27:15] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-30 22:27:15] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:27:15] [INFO ] Invariant cache hit.
[2024-05-30 22:27:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:18] [INFO ] Implicit Places using invariants and state equation in 2470 ms returned []
Implicit Place search using SMT with State Equation took 2742 ms to find 0 implicit places.
[2024-05-30 22:27:18] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-30 22:27:18] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:27:18] [INFO ] Invariant cache hit.
[2024-05-30 22:27:18] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 358/502 places, 722/866 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3595 ms. Remains : 358/502 places, 722/866 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-30 22:27:19] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2024-05-30 22:27:19] [INFO ] Invariant cache hit.
[2024-05-30 22:27:19] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2024-05-30 22:27:19] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 46 ms returned sat
[2024-05-30 22:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:19] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2024-05-30 22:27:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:27:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2024-05-30 22:27:19] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 37 ms returned sat
[2024-05-30 22:27:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:20] [INFO ] [Nat]Absence check using state equation in 541 ms returned sat
[2024-05-30 22:27:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:20] [INFO ] [Nat]Added 72 Read/Feed constraints in 114 ms returned sat
[2024-05-30 22:27:20] [INFO ] Deduced a trap composed of 46 places in 212 ms of which 0 ms to minimize.
[2024-05-30 22:27:21] [INFO ] Deduced a trap composed of 154 places in 130 ms of which 0 ms to minimize.
[2024-05-30 22:27:21] [INFO ] Deduced a trap composed of 105 places in 135 ms of which 1 ms to minimize.
[2024-05-30 22:27:21] [INFO ] Deduced a trap composed of 46 places in 150 ms of which 1 ms to minimize.
[2024-05-30 22:27:21] [INFO ] Deduced a trap composed of 122 places in 166 ms of which 1 ms to minimize.
[2024-05-30 22:27:21] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 0 ms to minimize.
[2024-05-30 22:27:22] [INFO ] Deduced a trap composed of 167 places in 149 ms of which 1 ms to minimize.
[2024-05-30 22:27:22] [INFO ] Deduced a trap composed of 113 places in 128 ms of which 1 ms to minimize.
[2024-05-30 22:27:22] [INFO ] Deduced a trap composed of 46 places in 46 ms of which 0 ms to minimize.
[2024-05-30 22:27:22] [INFO ] Deduced a trap composed of 46 places in 32 ms of which 0 ms to minimize.
[2024-05-30 22:27:22] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1811 ms
[2024-05-30 22:27:22] [INFO ] Computed and/alt/rep : 438/1953/432 causal constraints (skipped 276 transitions) in 36 ms.
[2024-05-30 22:27:25] [INFO ] Added : 320 causal constraints over 64 iterations in 3378 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2438 reset in 314 ms.
Product exploration explored 100000 steps with 2445 reset in 316 ms.
Built C files in :
/tmp/ltsmin6628178969409378399
[2024-05-30 22:27:26] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-30 22:27:26] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:26] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-30 22:27:26] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:26] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-30 22:27:26] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:26] [INFO ] Built C files in 208ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6628178969409378399
Running compilation step : cd /tmp/ltsmin6628178969409378399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2197 ms.
Running link step : cd /tmp/ltsmin6628178969409378399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin6628178969409378399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3367513026716862642.hoa' '--buchi-type=spotba'
LTSmin run took 10380 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-15 finished in 42445 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p1)&&p0))))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J06T06-LTLFireability-03
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 514 transition count 830
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 466 transition count 830
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 96 place count 466 transition count 782
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 192 place count 418 transition count 782
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 198 place count 412 transition count 776
Iterating global reduction 2 with 6 rules applied. Total rules applied 204 place count 412 transition count 776
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 288 place count 370 transition count 734
Applied a total of 288 rules in 41 ms. Remains 370 /514 variables (removed 144) and now considering 734/878 (removed 144) transitions.
[2024-05-30 22:27:39] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 370 cols
[2024-05-30 22:27:39] [INFO ] Computed 42 invariants in 8 ms
[2024-05-30 22:27:40] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
[2024-05-30 22:27:40] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:40] [INFO ] Invariant cache hit.
[2024-05-30 22:27:40] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-30 22:27:40] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:40] [INFO ] Invariant cache hit.
[2024-05-30 22:27:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:42] [INFO ] Implicit Places using invariants and state equation in 2066 ms returned []
Implicit Place search using SMT with State Equation took 2357 ms to find 0 implicit places.
[2024-05-30 22:27:42] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:42] [INFO ] Invariant cache hit.
[2024-05-30 22:27:42] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 370/514 places, 734/878 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3212 ms. Remains : 370/514 places, 734/878 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J06T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s128 10) (LT s142 1)) (OR (LT s128 10) (LT s141 1)) (OR (LT s128 10) (LT s143 1)) (OR (LT s128 10) (LT s138 1)) (OR (LT s128 10) (LT s137 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5751 reset in 296 ms.
Product exploration explored 100000 steps with 5743 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 : [(AND p0 (NOT p1)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 141 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 47 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 152 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-30 22:27:44] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:44] [INFO ] Invariant cache hit.
[2024-05-30 22:27:44] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-30 22:27:44] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 73 ms returned sat
[2024-05-30 22:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:45] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2024-05-30 22:27:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:27:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-30 22:27:45] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 42 ms returned sat
[2024-05-30 22:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:46] [INFO ] [Nat]Absence check using state equation in 951 ms returned sat
[2024-05-30 22:27:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:46] [INFO ] [Nat]Added 72 Read/Feed constraints in 97 ms returned sat
[2024-05-30 22:27:46] [INFO ] Deduced a trap composed of 48 places in 58 ms of which 0 ms to minimize.
[2024-05-30 22:27:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2024-05-30 22:27:47] [INFO ] Computed and/alt/rep : 462/2049/456 causal constraints (skipped 264 transitions) in 35 ms.
[2024-05-30 22:27:49] [INFO ] Added : 172 causal constraints over 35 iterations in 2052 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 19 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 734/734 transitions.
Applied a total of 0 rules in 5 ms. Remains 370 /370 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2024-05-30 22:27:49] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:49] [INFO ] Invariant cache hit.
[2024-05-30 22:27:49] [INFO ] Dead Transitions using invariants and state equation in 339 ms found 0 transitions.
[2024-05-30 22:27:49] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:49] [INFO ] Invariant cache hit.
[2024-05-30 22:27:49] [INFO ] Implicit Places using invariants in 281 ms returned []
[2024-05-30 22:27:49] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:49] [INFO ] Invariant cache hit.
[2024-05-30 22:27:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:51] [INFO ] Implicit Places using invariants and state equation in 2105 ms returned []
Implicit Place search using SMT with State Equation took 2400 ms to find 0 implicit places.
[2024-05-30 22:27:51] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:51] [INFO ] Invariant cache hit.
[2024-05-30 22:27:52] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3254 ms. Remains : 370/370 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 p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 111 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 40 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 229 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-30 22:27:53] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:27:53] [INFO ] Invariant cache hit.
[2024-05-30 22:27:53] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-30 22:27:53] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 84 ms returned sat
[2024-05-30 22:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:54] [INFO ] [Real]Absence check using state equation in 1062 ms returned sat
[2024-05-30 22:27:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:27:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2024-05-30 22:27:55] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 33 ms returned sat
[2024-05-30 22:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:27:55] [INFO ] [Nat]Absence check using state equation in 906 ms returned sat
[2024-05-30 22:27:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:27:56] [INFO ] [Nat]Added 72 Read/Feed constraints in 81 ms returned sat
[2024-05-30 22:27:56] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 1 ms to minimize.
[2024-05-30 22:27:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2024-05-30 22:27:56] [INFO ] Computed and/alt/rep : 462/2049/456 causal constraints (skipped 264 transitions) in 63 ms.
[2024-05-30 22:27:58] [INFO ] Added : 172 causal constraints over 35 iterations in 2179 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 5771 reset in 316 ms.
Product exploration explored 100000 steps with 5765 reset in 316 ms.
Built C files in :
/tmp/ltsmin14034203924756745152
[2024-05-30 22:27:59] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14034203924756745152
Running compilation step : cd /tmp/ltsmin14034203924756745152;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1316 ms.
Running link step : cd /tmp/ltsmin14034203924756745152;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin14034203924756745152;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased457283004307267972.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 19 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 734/734 transitions.
Applied a total of 0 rules in 7 ms. Remains 370 /370 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2024-05-30 22:28:14] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:28:14] [INFO ] Invariant cache hit.
[2024-05-30 22:28:14] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
[2024-05-30 22:28:14] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:28:14] [INFO ] Invariant cache hit.
[2024-05-30 22:28:15] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-30 22:28:15] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:28:15] [INFO ] Invariant cache hit.
[2024-05-30 22:28:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-30 22:28:17] [INFO ] Implicit Places using invariants and state equation in 2299 ms returned []
Implicit Place search using SMT with State Equation took 2549 ms to find 0 implicit places.
[2024-05-30 22:28:17] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2024-05-30 22:28:17] [INFO ] Invariant cache hit.
[2024-05-30 22:28:17] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3407 ms. Remains : 370/370 places, 734/734 transitions.
Built C files in :
/tmp/ltsmin6064505636504865996
[2024-05-30 22:28:17] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6064505636504865996
Running compilation step : cd /tmp/ltsmin6064505636504865996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1541 ms.
Running link step : cd /tmp/ltsmin6064505636504865996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin6064505636504865996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5343841930576666886.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:28:33] [INFO ] Flatten gal took : 72 ms
[2024-05-30 22:28:33] [INFO ] Flatten gal took : 46 ms
[2024-05-30 22:28:33] [INFO ] Time to serialize gal into /tmp/LTL2043758983330806721.gal : 7 ms
[2024-05-30 22:28:33] [INFO ] Time to serialize properties into /tmp/LTL14944039735626000378.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2043758983330806721.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12256673685553439229.hoa' '-atoms' '/tmp/LTL14944039735626000378.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14944039735626000378.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12256673685553439229.hoa
Detected timeout of ITS tools.
[2024-05-30 22:28:48] [INFO ] Flatten gal took : 35 ms
[2024-05-30 22:28:48] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:28:48] [INFO ] Time to serialize gal into /tmp/LTL14731186376464779421.gal : 6 ms
[2024-05-30 22:28:48] [INFO ] Time to serialize properties into /tmp/LTL3102976035099197100.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14731186376464779421.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3102976035099197100.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(...819
Formula 0 simplified : FG(!"(((((cBlockedTasks_0<10)||(DisablePollingB_2<1))&&((cBlockedTasks_0<10)||(DisablePollingB_1<1)))&&(((cBlockedTasks_0<10)||(Disa...805
Detected timeout of ITS tools.
[2024-05-30 22:29:03] [INFO ] Flatten gal took : 22 ms
[2024-05-30 22:29:03] [INFO ] Applying decomposition
[2024-05-30 22:29:03] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6727781188679139624.txt' '-o' '/tmp/graph6727781188679139624.bin' '-w' '/tmp/graph6727781188679139624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6727781188679139624.bin' '-l' '-1' '-v' '-w' '/tmp/graph6727781188679139624.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:29:03] [INFO ] Decomposing Gal with order
[2024-05-30 22:29:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:29:03] [INFO ] Removed a total of 576 redundant transitions.
[2024-05-30 22:29:03] [INFO ] Flatten gal took : 106 ms
[2024-05-30 22:29:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 457 labels/synchronizations in 56 ms.
[2024-05-30 22:29:03] [INFO ] Time to serialize gal into /tmp/LTL6939920617883474965.gal : 24 ms
[2024-05-30 22:29:03] [INFO ] Time to serialize properties into /tmp/LTL7644681122475131352.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6939920617883474965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7644681122475131352.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((i5.i1.u23.Try_Check_Sources_E_5>=1)||(i5.i1.u22.Try_Check_Sources_E_4>=1))||((i5.i1.u21.Try_Check_Sources_E_3>=1)||(...1060
Formula 0 simplified : FG(!"(((((i5.i1.u1.cBlockedTasks_0<10)||(i3.u6.DisablePollingB_2<1))&&((i5.i1.u1.cBlockedTasks_0<10)||(i3.u5.DisablePollingB_1<1)))&...1046
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16006509917307683535
[2024-05-30 22:29:18] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16006509917307683535
Running compilation step : cd /tmp/ltsmin16006509917307683535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1606 ms.
Running link step : cd /tmp/ltsmin16006509917307683535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin16006509917307683535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J06T06-LTLFireability-03 finished in 114647 ms.
[2024-05-30 22:29:34] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11518399729644040203
[2024-05-30 22:29:34] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2024-05-30 22:29:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:29:34] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2024-05-30 22:29:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:29:34] [INFO ] Applying decomposition
[2024-05-30 22:29:34] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13717273576011722420.txt' '-o' '/tmp/graph13717273576011722420.bin' '-w' '/tmp/graph13717273576011722420.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13717273576011722420.bin' '-l' '-1' '-v' '-w' '/tmp/graph13717273576011722420.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:29:34] [INFO ] Decomposing Gal with order
[2024-05-30 22:29:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:29:34] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2024-05-30 22:29:34] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:29:34] [INFO ] Built C files in 253ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11518399729644040203
Running compilation step : cd /tmp/ltsmin11518399729644040203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-30 22:29:34] [INFO ] Removed a total of 891 redundant transitions.
[2024-05-30 22:29:34] [INFO ] Flatten gal took : 100 ms
[2024-05-30 22:29:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 42 ms.
[2024-05-30 22:29:34] [INFO ] Time to serialize gal into /tmp/LTLFireability14825324869277628367.gal : 19 ms
[2024-05-30 22:29:34] [INFO ] Time to serialize properties into /tmp/LTLFireability1655477609418469199.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14825324869277628367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1655477609418469199.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((i1.u18.cBlockedTasks_0<10)||(i6.i0.u26.DisablePollingB_10<1))&&((i1.u18.cBlockedTasks_0<10)||(i3.u25.DisablePollingB_9<1...1042
Formula 0 simplified : FG(!"(((((i1.u18.cBlockedTasks_0<10)||(i6.i0.u26.DisablePollingB_10<1))&&((i1.u18.cBlockedTasks_0<10)||(i3.u25.DisablePollingB_9<1))...1032
Compilation finished in 2764 ms.
Running link step : cd /tmp/ltsmin11518399729644040203;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin11518399729644040203;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 634375 ms.
FORMULA PolyORBLF-COL-S02J06T06-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1044061 ms.

BK_STOP 1717108811863

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-S02J06T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBLF-COL-S02J06T06, 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 r307-tajo-171654460400063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 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 ;