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-171654460300052.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S02J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460300052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.4K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 16:52 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 4.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:01 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-S02J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717107508168

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T08
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-30 22:18:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 22:18:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:18:30] [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 22:18:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 22:18:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 803 ms
[2024-05-30 22:18:31] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 22:18:32] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2024-05-30 22:18:32] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-15 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 4 resets, run finished after 473 ms. (steps per millisecond=21 ) properties (out of 31) seen :22
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-30 22:18:33] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 22:18:33] [INFO ] Computed 26 invariants in 6 ms
[2024-05-30 22:18:33] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-30 22:18:33] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 22:18:33] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 22:18:34] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-30 22:18:34] [INFO ] Flatten gal took : 50 ms
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 22:18:34] [INFO ] Flatten gal took : 12 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 22:18:34] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1242 transitions 5732 arcs in 36 ms.
[2024-05-30 22:18:34] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 339 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Applied a total of 0 rules in 38 ms. Remains 614 /614 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
[2024-05-30 22:18:34] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-30 22:18:34] [INFO ] Computed 50 invariants in 79 ms
[2024-05-30 22:18:35] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2024-05-30 22:18:35] [INFO ] Flow matrix only has 1010 transitions (discarded 16 similar events)
// Phase 1: matrix 1010 rows 614 cols
[2024-05-30 22:18:35] [INFO ] Computed 50 invariants in 32 ms
[2024-05-30 22:18:35] [INFO ] Implicit Places using invariants in 296 ms returned [472, 473, 474, 475, 476, 477, 478, 479]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 303 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 606/614 places, 1026/1114 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 604 transition count 1010
Reduce places removed 8 places and 16 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 10 place count 596 transition count 994
Deduced a syphon composed of 8 places in 3 ms
Applied a total of 10 rules in 26 ms. Remains 596 /606 variables (removed 10) and now considering 994/1026 (removed 32) transitions.
[2024-05-30 22:18:35] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 596 cols
[2024-05-30 22:18:35] [INFO ] Computed 50 invariants in 17 ms
[2024-05-30 22:18:36] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-30 22:18:36] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
[2024-05-30 22:18:36] [INFO ] Invariant cache hit.
[2024-05-30 22:18:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:18:38] [INFO ] Implicit Places using invariants and state equation in 2868 ms returned []
Implicit Place search using SMT with State Equation took 3141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 596/614 places, 994/1114 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4255 ms. Remains : 596/614 places, 994/1114 transitions.
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Support contains 331 out of 588 places after structural reductions.
[2024-05-30 22:18:39] [INFO ] Flatten gal took : 72 ms
[2024-05-30 22:18:39] [INFO ] Flatten gal took : 63 ms
[2024-05-30 22:18:39] [INFO ] Input system was already deterministic with 994 transitions.
Support contains 290 out of 588 places (down from 331) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 25) seen :22
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-30 22:18:39] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 588 cols
[2024-05-30 22:18:39] [INFO ] Computed 42 invariants in 45 ms
[2024-05-30 22:18:39] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:18:39] [INFO ] [Real]Absence check using 11 positive and 31 generalized place invariants in 76 ms returned sat
[2024-05-30 22:18:39] [INFO ] After 358ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(F(p1)&&F(G(p2)))))'
Support contains 11 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 88 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:18:40] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:18:40] [INFO ] Computed 40 invariants in 15 ms
[2024-05-30 22:19:07] [INFO ] Dead Transitions using invariants and state equation in 27082 ms found 0 transitions.
[2024-05-30 22:19:07] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:07] [INFO ] Invariant cache hit.
[2024-05-30 22:19:08] [INFO ] Implicit Places using invariants in 593 ms returned []
[2024-05-30 22:19:08] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:08] [INFO ] Invariant cache hit.
[2024-05-30 22:19:09] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:13] [INFO ] Implicit Places using invariants and state equation in 4838 ms returned []
Implicit Place search using SMT with State Equation took 5437 ms to find 0 implicit places.
[2024-05-30 22:19:13] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:13] [INFO ] Invariant cache hit.
[2024-05-30 22:19:13] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33164 ms. Remains : 570/588 places, 978/994 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 349 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 2 (ADD s450 s451)), p0:(GT s303 0), p2:(GT 1 (ADD s494 s495 s496 s497 s498 s499 s500 s501))], 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]]
Product exploration explored 100000 steps with 50000 reset in 594 ms.
Product exploration explored 100000 steps with 50000 reset in 534 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p2))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 28 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-00 finished in 34781 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 24 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 37 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:19:15] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:15] [INFO ] Invariant cache hit.
[2024-05-30 22:19:15] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
[2024-05-30 22:19:15] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:15] [INFO ] Invariant cache hit.
[2024-05-30 22:19:16] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-30 22:19:16] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:16] [INFO ] Invariant cache hit.
[2024-05-30 22:19:16] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:21] [INFO ] Implicit Places using invariants and state equation in 4872 ms returned []
Implicit Place search using SMT with State Equation took 5245 ms to find 0 implicit places.
[2024-05-30 22:19:21] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:21] [INFO ] Invariant cache hit.
[2024-05-30 22:19:21] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6266 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s351 s352 s353 s354 s355 s356 s357 s358) (ADD s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s197))], 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 6841 reset in 343 ms.
Product exploration explored 100000 steps with 6856 reset in 334 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 93 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 38 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
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 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 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-30 22:19:22] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:19:22] [INFO ] Invariant cache hit.
[2024-05-30 22:19:23] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2024-05-30 22:19:23] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 107 ms returned sat
[2024-05-30 22:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:19:24] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2024-05-30 22:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:19:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-30 22:19:24] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 67 ms returned sat
[2024-05-30 22:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:19:26] [INFO ] [Nat]Absence check using state equation in 1355 ms returned sat
[2024-05-30 22:19:26] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:26] [INFO ] [Nat]Added 96 Read/Feed constraints in 127 ms returned sat
[2024-05-30 22:19:26] [INFO ] Computed and/alt/rep : 696/2557/688 causal constraints (skipped 272 transitions) in 80 ms.
[2024-05-30 22:19:35] [INFO ] Added : 432 causal constraints over 87 iterations in 9086 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 24 out of 570 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 570/570 places, 978/978 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 570 transition count 938
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 530 transition count 930
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 522 transition count 930
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 place count 522 transition count 882
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 192 place count 474 transition count 882
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 320 place count 410 transition count 818
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 328 place count 402 transition count 810
Iterating global reduction 3 with 8 rules applied. Total rules applied 336 place count 402 transition count 810
Applied a total of 336 rules in 150 ms. Remains 402 /570 variables (removed 168) and now considering 810/978 (removed 168) transitions.
[2024-05-30 22:19:35] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
// Phase 1: matrix 794 rows 402 cols
[2024-05-30 22:19:35] [INFO ] Computed 40 invariants in 10 ms
[2024-05-30 22:19:35] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
[2024-05-30 22:19:35] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:35] [INFO ] Invariant cache hit.
[2024-05-30 22:19:36] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-05-30 22:19:36] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:36] [INFO ] Invariant cache hit.
[2024-05-30 22:19:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:39] [INFO ] Implicit Places using invariants and state equation in 2974 ms returned []
Implicit Place search using SMT with State Equation took 3296 ms to find 0 implicit places.
[2024-05-30 22:19:39] [INFO ] Redundant transitions in 48 ms returned []
[2024-05-30 22:19:39] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:39] [INFO ] Invariant cache hit.
[2024-05-30 22:19:39] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 402/570 places, 810/978 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4320 ms. Remains : 402/570 places, 810/978 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 79 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 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
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 166 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 55 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-30 22:19:40] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:40] [INFO ] Invariant cache hit.
[2024-05-30 22:19:40] [INFO ] [Real]Absence check using 11 positive place invariants in 31 ms returned sat
[2024-05-30 22:19:40] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 86 ms returned sat
[2024-05-30 22:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:19:41] [INFO ] [Real]Absence check using state equation in 1107 ms returned sat
[2024-05-30 22:19:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:19:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:19:42] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 41 ms returned sat
[2024-05-30 22:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:19:43] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2024-05-30 22:19:43] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:43] [INFO ] [Nat]Added 96 Read/Feed constraints in 180 ms returned sat
[2024-05-30 22:19:43] [INFO ] Computed and/alt/rep : 384/1381/376 causal constraints (skipped 416 transitions) in 71 ms.
[2024-05-30 22:19:45] [INFO ] Added : 132 causal constraints over 27 iterations in 1922 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7585 reset in 365 ms.
Product exploration explored 100000 steps with 7563 reset in 362 ms.
Built C files in :
/tmp/ltsmin5931210904105247967
[2024-05-30 22:19:46] [INFO ] Computing symmetric may disable matrix : 810 transitions.
[2024-05-30 22:19:46] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:46] [INFO ] Computing symmetric may enable matrix : 810 transitions.
[2024-05-30 22:19:46] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:46] [INFO ] Computing Do-Not-Accords matrix : 810 transitions.
[2024-05-30 22:19:46] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:46] [INFO ] Built C files in 218ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5931210904105247967
Running compilation step : cd /tmp/ltsmin5931210904105247967;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5931210904105247967;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5931210904105247967;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 24 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 810/810 transitions.
Applied a total of 0 rules in 47 ms. Remains 402 /402 variables (removed 0) and now considering 810/810 (removed 0) transitions.
[2024-05-30 22:19:49] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:49] [INFO ] Invariant cache hit.
[2024-05-30 22:19:50] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
[2024-05-30 22:19:50] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:50] [INFO ] Invariant cache hit.
[2024-05-30 22:19:50] [INFO ] Implicit Places using invariants in 338 ms returned []
[2024-05-30 22:19:50] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:50] [INFO ] Invariant cache hit.
[2024-05-30 22:19:50] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:19:53] [INFO ] Implicit Places using invariants and state equation in 3529 ms returned []
Implicit Place search using SMT with State Equation took 3869 ms to find 0 implicit places.
[2024-05-30 22:19:53] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-30 22:19:53] [INFO ] Flow matrix only has 794 transitions (discarded 16 similar events)
[2024-05-30 22:19:53] [INFO ] Invariant cache hit.
[2024-05-30 22:19:54] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4778 ms. Remains : 402/402 places, 810/810 transitions.
Built C files in :
/tmp/ltsmin6017217962985125735
[2024-05-30 22:19:54] [INFO ] Computing symmetric may disable matrix : 810 transitions.
[2024-05-30 22:19:54] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:54] [INFO ] Computing symmetric may enable matrix : 810 transitions.
[2024-05-30 22:19:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:54] [INFO ] Computing Do-Not-Accords matrix : 810 transitions.
[2024-05-30 22:19:54] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:19:54] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6017217962985125735
Running compilation step : cd /tmp/ltsmin6017217962985125735;'/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 2513 ms.
Running link step : cd /tmp/ltsmin6017217962985125735;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 455 ms.
Running LTSmin : cd /tmp/ltsmin6017217962985125735;'/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/stateBased6692377100433923493.hoa' '--buchi-type=spotba'
LTSmin run took 7173 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-02 finished in 49391 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 8 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 23 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:04] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:20:04] [INFO ] Computed 40 invariants in 11 ms
[2024-05-30 22:20:05] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
[2024-05-30 22:20:05] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:05] [INFO ] Invariant cache hit.
[2024-05-30 22:20:05] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-30 22:20:05] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:05] [INFO ] Invariant cache hit.
[2024-05-30 22:20:05] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:10] [INFO ] Implicit Places using invariants and state equation in 4679 ms returned []
Implicit Place search using SMT with State Equation took 4947 ms to find 0 implicit places.
[2024-05-30 22:20:10] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:10] [INFO ] Invariant cache hit.
[2024-05-30 22:20:10] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5903 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 (ADD s351 s352 s353 s354 s355 s356 s357 s358))], 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-S02J04T08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-05 finished in 6021 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 2 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 22 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:10] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:10] [INFO ] Invariant cache hit.
[2024-05-30 22:20:11] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2024-05-30 22:20:11] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:11] [INFO ] Invariant cache hit.
[2024-05-30 22:20:11] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-30 22:20:11] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:11] [INFO ] Invariant cache hit.
[2024-05-30 22:20:12] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:16] [INFO ] Implicit Places using invariants and state equation in 4662 ms returned []
Implicit Place search using SMT with State Equation took 5062 ms to find 0 implicit places.
[2024-05-30 22:20:16] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:16] [INFO ] Invariant cache hit.
[2024-05-30 22:20:16] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6108 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-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:(LEQ 1 (ADD s301 s302))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 562 ms.
Product exploration explored 100000 steps with 50000 reset in 420 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-06 finished in 7229 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((p0||G(p1))) U X(X((p2 U X(p3))))))'
Support contains 56 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 15 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:18] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:20:18] [INFO ] Computed 40 invariants in 19 ms
[2024-05-30 22:20:18] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
[2024-05-30 22:20:18] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:18] [INFO ] Invariant cache hit.
[2024-05-30 22:20:18] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-30 22:20:18] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:18] [INFO ] Invariant cache hit.
[2024-05-30 22:20:19] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:24] [INFO ] Implicit Places using invariants and state equation in 5405 ms returned []
Implicit Place search using SMT with State Equation took 5813 ms to find 0 implicit places.
[2024-05-30 22:20:24] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:24] [INFO ] Invariant cache hit.
[2024-05-30 22:20:24] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6829 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 648 ms :[(NOT p3), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), (NOT p3), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 8}, { cond=true, acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=8 dest: 7}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=9 dest: 8}, { cond=(NOT p3), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p0) p1), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=10 dest: 10}]], initial=0, aps=[p0:(LEQ 1 (ADD s468 s469 s470 s471 s472 s473 s474 s475)), p2:(LEQ (ADD s201 s202 s203 s204 s205) s163), p3:(LEQ 2 (ADD s26 s27 s28 s29 s30 s31 s32 s33 s34...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4620 reset in 386 ms.
Product exploration explored 100000 steps with 4532 reset in 340 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 p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 142 ms. Reduced automaton from 11 states, 18 edges and 4 AP (stutter sensitive) to 8 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 374 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p3), (F (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (AND (NOT p2) (NOT p0) (NOT p3)))]
Knowledge based reduction with 5 factoid took 324 ms. Reduced automaton from 8 states, 14 edges and 4 AP (stutter sensitive) to 8 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 390 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 377 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p1))]
[2024-05-30 22:20:27] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:27] [INFO ] Invariant cache hit.
[2024-05-30 22:20:28] [INFO ] [Real]Absence check using 14 positive place invariants in 36 ms returned sat
[2024-05-30 22:20:28] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 107 ms returned unsat
Proved EG (NOT p3)
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p3), (F (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0))), (F (NOT (AND (NOT p0) (NOT p3)))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (AND (NOT p2) (NOT p0) (NOT p3))), (G (NOT p3))]
Property proved to be false thanks to negative knowledge :(G (NOT p3))
Knowledge based reduction with 5 factoid took 419 ms. Reduced automaton from 8 states, 14 edges and 4 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-07 finished in 11097 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(p0))'
Support contains 32 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 586 transition count 938
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 530 transition count 938
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 530 transition count 874
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 240 place count 466 transition count 874
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 248 place count 458 transition count 866
Iterating global reduction 2 with 8 rules applied. Total rules applied 256 place count 458 transition count 866
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 336 place count 418 transition count 826
Applied a total of 336 rules in 83 ms. Remains 418 /588 variables (removed 170) and now considering 826/994 (removed 168) transitions.
[2024-05-30 22:20:29] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
// Phase 1: matrix 810 rows 418 cols
[2024-05-30 22:20:29] [INFO ] Computed 40 invariants in 11 ms
[2024-05-30 22:20:29] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
[2024-05-30 22:20:29] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:20:29] [INFO ] Invariant cache hit.
[2024-05-30 22:20:29] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-30 22:20:29] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:20:30] [INFO ] Invariant cache hit.
[2024-05-30 22:20:30] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:33] [INFO ] Implicit Places using invariants and state equation in 3338 ms returned []
Implicit Place search using SMT with State Equation took 3712 ms to find 0 implicit places.
[2024-05-30 22:20:33] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-30 22:20:33] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:20:33] [INFO ] Invariant cache hit.
[2024-05-30 22:20:33] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 418/588 places, 826/994 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4699 ms. Remains : 418/588 places, 826/994 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ (ADD s10 s11 s12 s13 s14 s15 s16 s17) (ADD s372 s373 s374 s375 s376 s377 s378 s379)) (LEQ (ADD s280 s281 s282 s283 s284 s285 s286 s287) (ADD ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6343 steps with 0 reset in 22 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-08 finished in 4781 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(G((p0||F(p1))))&&F(p2))))'
Support contains 82 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 37 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:33] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:20:33] [INFO ] Computed 40 invariants in 13 ms
[2024-05-30 22:20:34] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
[2024-05-30 22:20:34] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:34] [INFO ] Invariant cache hit.
[2024-05-30 22:20:34] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-30 22:20:34] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:34] [INFO ] Invariant cache hit.
[2024-05-30 22:20:35] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:40] [INFO ] Implicit Places using invariants and state equation in 5678 ms returned []
Implicit Place search using SMT with State Equation took 6008 ms to find 0 implicit places.
[2024-05-30 22:20:40] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:40] [INFO ] Invariant cache hit.
[2024-05-30 22:20:40] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7058 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(GT s349 s253), p0:(LEQ 2 (ADD s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 ...], 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 12999 steps with 41 reset in 42 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-09 finished in 7342 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))'
Support contains 57 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 30 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:41] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:41] [INFO ] Invariant cache hit.
[2024-05-30 22:20:41] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
[2024-05-30 22:20:41] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:41] [INFO ] Invariant cache hit.
[2024-05-30 22:20:42] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-30 22:20:42] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:42] [INFO ] Invariant cache hit.
[2024-05-30 22:20:42] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:46] [INFO ] Implicit Places using invariants and state equation in 4692 ms returned []
Implicit Place search using SMT with State Equation took 5021 ms to find 0 implicit places.
[2024-05-30 22:20:46] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:46] [INFO ] Invariant cache hit.
[2024-05-30 22:20:47] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6006 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GT s199 (ADD s442 s443 s444 s445 s446 s447 s448 s449)) (GT (ADD s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s...], 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-S02J04T08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-10 finished in 6121 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 16 out of 588 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
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 586 transition count 946
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 538 transition count 946
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 96 place count 538 transition count 882
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 224 place count 474 transition count 882
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 352 place count 410 transition count 818
Applied a total of 352 rules in 58 ms. Remains 410 /588 variables (removed 178) and now considering 818/994 (removed 176) transitions.
[2024-05-30 22:20:47] [INFO ] Flow matrix only has 802 transitions (discarded 16 similar events)
// Phase 1: matrix 802 rows 410 cols
[2024-05-30 22:20:47] [INFO ] Computed 40 invariants in 11 ms
[2024-05-30 22:20:47] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
[2024-05-30 22:20:47] [INFO ] Flow matrix only has 802 transitions (discarded 16 similar events)
[2024-05-30 22:20:47] [INFO ] Invariant cache hit.
[2024-05-30 22:20:48] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-30 22:20:48] [INFO ] Flow matrix only has 802 transitions (discarded 16 similar events)
[2024-05-30 22:20:48] [INFO ] Invariant cache hit.
[2024-05-30 22:20:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:51] [INFO ] Implicit Places using invariants and state equation in 3239 ms returned []
Implicit Place search using SMT with State Equation took 3625 ms to find 0 implicit places.
[2024-05-30 22:20:51] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-30 22:20:51] [INFO ] Flow matrix only has 802 transitions (discarded 16 similar events)
[2024-05-30 22:20:51] [INFO ] Invariant cache hit.
[2024-05-30 22:20:51] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 410/588 places, 818/994 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4415 ms. Remains : 410/588 places, 818/994 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s18 s19 s20 s21 s22 s23 s24 s25) (ADD s372 s373 s374 s375 s376 s377 s378 s379))], 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 6449 steps with 0 reset in 42 ms.
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-11 finished in 4535 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&&G(F(p1))))))))'
Support contains 64 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 22 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:20:51] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:20:51] [INFO ] Computed 40 invariants in 10 ms
[2024-05-30 22:20:52] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
[2024-05-30 22:20:52] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:52] [INFO ] Invariant cache hit.
[2024-05-30 22:20:52] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-30 22:20:52] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:52] [INFO ] Invariant cache hit.
[2024-05-30 22:20:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:20:56] [INFO ] Implicit Places using invariants and state equation in 4303 ms returned []
Implicit Place search using SMT with State Equation took 4647 ms to find 0 implicit places.
[2024-05-30 22:20:56] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:56] [INFO ] Invariant cache hit.
[2024-05-30 22:20:57] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5646 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 356 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-12 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=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ (ADD s114 s115 s116 s117 s118 s119 s120 s121) (ADD s530 s531 s532 s533 s534 s535 s536 s537 s538 s539 s540 s541 s542 s543 s544 s545 s546 s547 s548 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1420 reset in 421 ms.
Product exploration explored 100000 steps with 1426 reset in 403 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Finished random walk after 64 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-30 22:20:59] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:20:59] [INFO ] Invariant cache hit.
[2024-05-30 22:21:00] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-30 22:21:00] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 50 ms returned sat
[2024-05-30 22:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:01] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2024-05-30 22:21:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:21:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-30 22:21:01] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 35 ms returned sat
[2024-05-30 22:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:02] [INFO ] [Nat]Absence check using state equation in 1015 ms returned sat
[2024-05-30 22:21:02] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:21:03] [INFO ] [Nat]Added 96 Read/Feed constraints in 364 ms returned sat
[2024-05-30 22:21:03] [INFO ] Deduced a trap composed of 47 places in 193 ms of which 5 ms to minimize.
[2024-05-30 22:21:03] [INFO ] Deduced a trap composed of 62 places in 56 ms of which 1 ms to minimize.
[2024-05-30 22:21:04] [INFO ] Deduced a trap composed of 62 places in 78 ms of which 1 ms to minimize.
[2024-05-30 22:21:04] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 2 ms to minimize.
[2024-05-30 22:21:04] [INFO ] Deduced a trap composed of 62 places in 61 ms of which 1 ms to minimize.
[2024-05-30 22:21:04] [INFO ] Deduced a trap composed of 62 places in 69 ms of which 1 ms to minimize.
[2024-05-30 22:21:04] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
[2024-05-30 22:21:05] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1656 ms
[2024-05-30 22:21:05] [INFO ] Computed and/alt/rep : 696/2557/688 causal constraints (skipped 272 transitions) in 91 ms.
[2024-05-30 22:21:10] [INFO ] Added : 295 causal constraints over 60 iterations in 5459 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 64 out of 570 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 570/570 places, 978/978 transitions.
Applied a total of 0 rules in 6 ms. Remains 570 /570 variables (removed 0) and now considering 978/978 (removed 0) transitions.
[2024-05-30 22:21:10] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:10] [INFO ] Invariant cache hit.
[2024-05-30 22:21:10] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2024-05-30 22:21:10] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:10] [INFO ] Invariant cache hit.
[2024-05-30 22:21:11] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-30 22:21:11] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:11] [INFO ] Invariant cache hit.
[2024-05-30 22:21:11] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:21:15] [INFO ] Implicit Places using invariants and state equation in 3997 ms returned []
Implicit Place search using SMT with State Equation took 4332 ms to find 0 implicit places.
[2024-05-30 22:21:15] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:15] [INFO ] Invariant cache hit.
[2024-05-30 22:21:15] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5234 ms. Remains : 570/570 places, 978/978 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 p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 361 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Finished random walk after 69 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 382 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 354 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-30 22:21:17] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:17] [INFO ] Invariant cache hit.
[2024-05-30 22:21:17] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-30 22:21:17] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 52 ms returned sat
[2024-05-30 22:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:18] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2024-05-30 22:21:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:21:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-30 22:21:19] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 33 ms returned sat
[2024-05-30 22:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:20] [INFO ] [Nat]Absence check using state equation in 1015 ms returned sat
[2024-05-30 22:21:20] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:21:20] [INFO ] [Nat]Added 96 Read/Feed constraints in 328 ms returned sat
[2024-05-30 22:21:20] [INFO ] Deduced a trap composed of 47 places in 232 ms of which 1 ms to minimize.
[2024-05-30 22:21:21] [INFO ] Deduced a trap composed of 62 places in 57 ms of which 1 ms to minimize.
[2024-05-30 22:21:21] [INFO ] Deduced a trap composed of 62 places in 62 ms of which 1 ms to minimize.
[2024-05-30 22:21:21] [INFO ] Deduced a trap composed of 62 places in 61 ms of which 1 ms to minimize.
[2024-05-30 22:21:21] [INFO ] Deduced a trap composed of 62 places in 70 ms of which 1 ms to minimize.
[2024-05-30 22:21:22] [INFO ] Deduced a trap composed of 62 places in 76 ms of which 1 ms to minimize.
[2024-05-30 22:21:22] [INFO ] Deduced a trap composed of 62 places in 55 ms of which 0 ms to minimize.
[2024-05-30 22:21:22] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1673 ms
[2024-05-30 22:21:22] [INFO ] Computed and/alt/rep : 696/2557/688 causal constraints (skipped 272 transitions) in 84 ms.
[2024-05-30 22:21:27] [INFO ] Added : 295 causal constraints over 60 iterations in 5699 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 1430 reset in 358 ms.
Product exploration explored 100000 steps with 1468 reset in 312 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 324 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 570 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 570/570 places, 978/978 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 570 transition count 978
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 32 Pre rules applied. Total rules applied 48 place count 570 transition count 1010
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 80 place count 570 transition count 1010
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 96 place count 554 transition count 994
Deduced a syphon composed of 64 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 554 transition count 994
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 128 places in 0 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 176 place count 554 transition count 994
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 208 place count 522 transition count 962
Deduced a syphon composed of 104 places in 0 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 240 place count 522 transition count 962
Deduced a syphon composed of 104 places in 1 ms
Applied a total of 240 rules in 115 ms. Remains 522 /570 variables (removed 48) and now considering 962/978 (removed 16) transitions.
[2024-05-30 22:21:29] [INFO ] Flow matrix only has 946 transitions (discarded 16 similar events)
// Phase 1: matrix 946 rows 522 cols
[2024-05-30 22:21:29] [INFO ] Computed 40 invariants in 14 ms
[2024-05-30 22:21:30] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2024-05-30 22:21:30] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-30 22:21:30] [INFO ] Flow matrix only has 946 transitions (discarded 16 similar events)
[2024-05-30 22:21:30] [INFO ] Invariant cache hit.
[2024-05-30 22:21:30] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 522/570 places, 962/978 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1052 ms. Remains : 522/570 places, 962/978 transitions.
Built C files in :
/tmp/ltsmin2792909491490319871
[2024-05-30 22:21:30] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2792909491490319871
Running compilation step : cd /tmp/ltsmin2792909491490319871;'/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 2019 ms.
Running link step : cd /tmp/ltsmin2792909491490319871;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin2792909491490319871;'/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/stateBased2888507692061376188.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 64 out of 570 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 570/570 places, 978/978 transitions.
Applied a total of 0 rules in 29 ms. Remains 570 /570 variables (removed 0) and now considering 978/978 (removed 0) transitions.
[2024-05-30 22:21:45] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
// Phase 1: matrix 962 rows 570 cols
[2024-05-30 22:21:45] [INFO ] Computed 40 invariants in 10 ms
[2024-05-30 22:21:46] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 0 transitions.
[2024-05-30 22:21:46] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:46] [INFO ] Invariant cache hit.
[2024-05-30 22:21:46] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-30 22:21:46] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:46] [INFO ] Invariant cache hit.
[2024-05-30 22:21:46] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:21:49] [INFO ] Implicit Places using invariants and state equation in 3451 ms returned []
Implicit Place search using SMT with State Equation took 3709 ms to find 0 implicit places.
[2024-05-30 22:21:49] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:21:49] [INFO ] Invariant cache hit.
[2024-05-30 22:21:50] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4688 ms. Remains : 570/570 places, 978/978 transitions.
Built C files in :
/tmp/ltsmin3052332374663348643
[2024-05-30 22:21:50] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3052332374663348643
Running compilation step : cd /tmp/ltsmin3052332374663348643;'/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 1743 ms.
Running link step : cd /tmp/ltsmin3052332374663348643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin3052332374663348643;'/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/stateBased354769540782555393.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:22:05] [INFO ] Flatten gal took : 61 ms
[2024-05-30 22:22:05] [INFO ] Flatten gal took : 49 ms
[2024-05-30 22:22:05] [INFO ] Time to serialize gal into /tmp/LTL9729487801637642569.gal : 8 ms
[2024-05-30 22:22:05] [INFO ] Time to serialize properties into /tmp/LTL17132973519718423432.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9729487801637642569.gal' '-t' 'CGAL' '-hoa' '/tmp/aut414098458050103187.hoa' '-atoms' '/tmp/LTL17132973519718423432.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...317
Loading property file /tmp/LTL17132973519718423432.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut414098458050103187.hoa
Detected timeout of ITS tools.
[2024-05-30 22:22:20] [INFO ] Flatten gal took : 57 ms
[2024-05-30 22:22:21] [INFO ] Flatten gal took : 51 ms
[2024-05-30 22:22:21] [INFO ] Time to serialize gal into /tmp/LTL9375036671498552023.gal : 8 ms
[2024-05-30 22:22:21] [INFO ] Time to serialize properties into /tmp/LTL14533408481798653613.ltl : 14 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/LTL9375036671498552023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14533408481798653613.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 : !((X(X(X(F(("((((ProcessingEvt_0+ProcessingEvt_1)+(ProcessingEvt_2+ProcessingEvt_3))+((ProcessingEvt_4+ProcessingEvt_5)+(ProcessingEvt...1439
Formula 0 simplified : XXX(FG!"((((P_2321_0+P_2321_1)+(P_2321_2+P_2321_3))+((P_2321_4+P_2321_5)+(P_2321_6+P_2321_7)))<=((((((ScheduleTaskE_Work_0+ScheduleT...1425
Detected timeout of ITS tools.
[2024-05-30 22:22:36] [INFO ] Flatten gal took : 38 ms
[2024-05-30 22:22:36] [INFO ] Applying decomposition
[2024-05-30 22:22:36] [INFO ] Flatten gal took : 36 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/graph7672425118137912513.txt' '-o' '/tmp/graph7672425118137912513.bin' '-w' '/tmp/graph7672425118137912513.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7672425118137912513.bin' '-l' '-1' '-v' '-w' '/tmp/graph7672425118137912513.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:22:36] [INFO ] Decomposing Gal with order
[2024-05-30 22:22:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:22:36] [INFO ] Removed a total of 823 redundant transitions.
[2024-05-30 22:22:36] [INFO ] Flatten gal took : 194 ms
[2024-05-30 22:22:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 324 labels/synchronizations in 35 ms.
[2024-05-30 22:22:36] [INFO ] Time to serialize gal into /tmp/LTL10072100256683173012.gal : 13 ms
[2024-05-30 22:22:36] [INFO ] Time to serialize properties into /tmp/LTL3138715739341310317.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/LTL10072100256683173012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3138715739341310317.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 : !((X(X(X(F(("((((gu36.ProcessingEvt_0+gu36.ProcessingEvt_1)+(gu36.ProcessingEvt_2+gu36.ProcessingEvt_3))+((gu36.ProcessingEvt_4+gu36.P...1759
Formula 0 simplified : XXX(FG!"((((gu14.P_2321_0+gu14.P_2321_1)+(gu14.P_2321_2+gu14.P_2321_3))+((gu14.P_2321_4+gu14.P_2321_5)+(gu14.P_2321_6+gu14.P_2321_7)...1745
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9844639087874833170
[2024-05-30 22:22:52] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9844639087874833170
Running compilation step : cd /tmp/ltsmin9844639087874833170;'/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 1890 ms.
Running link step : cd /tmp/ltsmin9844639087874833170;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9844639087874833170;'/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(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 135268 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)||F(p1))))'
Support contains 35 out of 588 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 586 transition count 994
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 10 place count 578 transition count 986
Iterating global reduction 1 with 8 rules applied. Total rules applied 18 place count 578 transition count 986
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 570 transition count 978
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 570 transition count 978
Applied a total of 34 rules in 31 ms. Remains 570 /588 variables (removed 18) and now considering 978/994 (removed 16) transitions.
[2024-05-30 22:23:07] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:23:07] [INFO ] Invariant cache hit.
[2024-05-30 22:23:07] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
[2024-05-30 22:23:07] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:23:07] [INFO ] Invariant cache hit.
[2024-05-30 22:23:07] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-30 22:23:07] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:23:07] [INFO ] Invariant cache hit.
[2024-05-30 22:23:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:12] [INFO ] Implicit Places using invariants and state equation in 4163 ms returned []
Implicit Place search using SMT with State Equation took 4430 ms to find 0 implicit places.
[2024-05-30 22:23:12] [INFO ] Flow matrix only has 962 transitions (discarded 16 similar events)
[2024-05-30 22:23:12] [INFO ] Invariant cache hit.
[2024-05-30 22:23:12] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 570/588 places, 978/994 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5475 ms. Remains : 570/588 places, 978/994 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (LEQ 2 (ADD s450 s451)) (LEQ s283 (ADD s506 s507 s508 s509 s510 s511 s512 s513 s514 s515 s516 s517 s518 s519 s520 s521))), p0:(AND (GT 1 (ADD s122 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 515 ms.
Product exploration explored 100000 steps with 33333 reset in 442 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), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 24 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T08-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-13 finished in 6651 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&&G(F(p1))))))))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J04T08-LTLCardinality-12
Stuttering acceptance computed with spot in 402 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 588 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 588/588 places, 994/994 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 586 transition count 922
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 514 transition count 922
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 144 place count 514 transition count 898
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 192 place count 490 transition count 898
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 200 place count 482 transition count 890
Iterating global reduction 2 with 8 rules applied. Total rules applied 208 place count 482 transition count 890
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 336 place count 418 transition count 826
Applied a total of 336 rules in 66 ms. Remains 418 /588 variables (removed 170) and now considering 826/994 (removed 168) transitions.
[2024-05-30 22:23:14] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
// Phase 1: matrix 810 rows 418 cols
[2024-05-30 22:23:14] [INFO ] Computed 40 invariants in 22 ms
[2024-05-30 22:23:14] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
[2024-05-30 22:23:14] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:14] [INFO ] Invariant cache hit.
[2024-05-30 22:23:15] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-30 22:23:15] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:15] [INFO ] Invariant cache hit.
[2024-05-30 22:23:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:17] [INFO ] Implicit Places using invariants and state equation in 2175 ms returned []
Implicit Place search using SMT with State Equation took 2498 ms to find 0 implicit places.
[2024-05-30 22:23:17] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:17] [INFO ] Invariant cache hit.
[2024-05-30 22:23:17] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 418/588 places, 826/994 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3430 ms. Remains : 418/588 places, 826/994 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T08-LTLCardinality-12 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=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ (ADD s98 s99 s100 s101 s102 s103 s104 s105) (ADD s378 s379 s380 s381 s382 s383 s384 s385 s386 s387 s388 s389 s390 s391 s392 s393 s394 s395 s396 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2094 reset in 453 ms.
Product exploration explored 100000 steps with 2042 reset in 386 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Finished random walk after 48 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 171 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 423 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 383 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-30 22:23:20] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:20] [INFO ] Invariant cache hit.
[2024-05-30 22:23:20] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:20] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 85 ms returned sat
[2024-05-30 22:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:21] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2024-05-30 22:23:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:21] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 72 ms returned sat
[2024-05-30 22:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:22] [INFO ] [Nat]Absence check using state equation in 1152 ms returned sat
[2024-05-30 22:23:22] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:23] [INFO ] [Nat]Added 96 Read/Feed constraints in 179 ms returned sat
[2024-05-30 22:23:23] [INFO ] Deduced a trap composed of 13 places in 219 ms of which 1 ms to minimize.
[2024-05-30 22:23:23] [INFO ] Deduced a trap composed of 43 places in 37 ms of which 0 ms to minimize.
[2024-05-30 22:23:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 576 ms
[2024-05-30 22:23:23] [INFO ] Computed and/alt/rep : 464/2053/456 causal constraints (skipped 352 transitions) in 76 ms.
[2024-05-30 22:23:27] [INFO ] Added : 288 causal constraints over 58 iterations in 4208 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 64 out of 418 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 418/418 places, 826/826 transitions.
Applied a total of 0 rules in 8 ms. Remains 418 /418 variables (removed 0) and now considering 826/826 (removed 0) transitions.
[2024-05-30 22:23:27] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:27] [INFO ] Invariant cache hit.
[2024-05-30 22:23:28] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
[2024-05-30 22:23:28] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:28] [INFO ] Invariant cache hit.
[2024-05-30 22:23:28] [INFO ] Implicit Places using invariants in 316 ms returned []
[2024-05-30 22:23:28] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:28] [INFO ] Invariant cache hit.
[2024-05-30 22:23:28] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:31] [INFO ] Implicit Places using invariants and state equation in 2478 ms returned []
Implicit Place search using SMT with State Equation took 2798 ms to find 0 implicit places.
[2024-05-30 22:23:31] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:31] [INFO ] Invariant cache hit.
[2024-05-30 22:23:31] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3587 ms. Remains : 418/418 places, 826/826 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 p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 344 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Finished random walk after 45 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 197 ms. Reduced automaton from 7 states, 10 edges and 2 AP (stutter sensitive) to 7 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 369 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 367 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
[2024-05-30 22:23:32] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:32] [INFO ] Invariant cache hit.
[2024-05-30 22:23:33] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:33] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 85 ms returned sat
[2024-05-30 22:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:34] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2024-05-30 22:23:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:34] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 48 ms returned sat
[2024-05-30 22:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:35] [INFO ] [Nat]Absence check using state equation in 880 ms returned sat
[2024-05-30 22:23:35] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:35] [INFO ] [Nat]Added 96 Read/Feed constraints in 174 ms returned sat
[2024-05-30 22:23:35] [INFO ] Deduced a trap composed of 13 places in 224 ms of which 5 ms to minimize.
[2024-05-30 22:23:35] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 0 ms to minimize.
[2024-05-30 22:23:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 597 ms
[2024-05-30 22:23:36] [INFO ] Computed and/alt/rep : 464/2053/456 causal constraints (skipped 352 transitions) in 70 ms.
[2024-05-30 22:23:38] [INFO ] Added : 288 causal constraints over 58 iterations in 2668 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 2065 reset in 480 ms.
Product exploration explored 100000 steps with 2145 reset in 457 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 390 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Support contains 64 out of 418 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 418/418 places, 826/826 transitions.
Applied a total of 0 rules in 24 ms. Remains 418 /418 variables (removed 0) and now considering 826/826 (removed 0) transitions.
[2024-05-30 22:23:40] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:40] [INFO ] Invariant cache hit.
[2024-05-30 22:23:40] [INFO ] Dead Transitions using invariants and state equation in 460 ms found 0 transitions.
[2024-05-30 22:23:40] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-30 22:23:40] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:40] [INFO ] Invariant cache hit.
[2024-05-30 22:23:41] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 916 ms. Remains : 418/418 places, 826/826 transitions.
Built C files in :
/tmp/ltsmin17247905375984227505
[2024-05-30 22:23:41] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17247905375984227505
Running compilation step : cd /tmp/ltsmin17247905375984227505;'/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 1486 ms.
Running link step : cd /tmp/ltsmin17247905375984227505;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin17247905375984227505;'/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/stateBased16464367746402542420.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 64 out of 418 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 418/418 places, 826/826 transitions.
Applied a total of 0 rules in 3 ms. Remains 418 /418 variables (removed 0) and now considering 826/826 (removed 0) transitions.
[2024-05-30 22:23:56] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:56] [INFO ] Invariant cache hit.
[2024-05-30 22:23:56] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
[2024-05-30 22:23:56] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:56] [INFO ] Invariant cache hit.
[2024-05-30 22:23:57] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-05-30 22:23:57] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:57] [INFO ] Invariant cache hit.
[2024-05-30 22:23:57] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-30 22:23:59] [INFO ] Implicit Places using invariants and state equation in 2617 ms returned []
Implicit Place search using SMT with State Equation took 2842 ms to find 0 implicit places.
[2024-05-30 22:23:59] [INFO ] Flow matrix only has 810 transitions (discarded 16 similar events)
[2024-05-30 22:23:59] [INFO ] Invariant cache hit.
[2024-05-30 22:24:00] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3602 ms. Remains : 418/418 places, 826/826 transitions.
Built C files in :
/tmp/ltsmin3082115264481952366
[2024-05-30 22:24:00] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3082115264481952366
Running compilation step : cd /tmp/ltsmin3082115264481952366;'/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/ltsmin3082115264481952366;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin3082115264481952366;'/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/stateBased17107851689989637503.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:24:15] [INFO ] Flatten gal took : 69 ms
[2024-05-30 22:24:15] [INFO ] Flatten gal took : 56 ms
[2024-05-30 22:24:15] [INFO ] Time to serialize gal into /tmp/LTL296187608032784542.gal : 6 ms
[2024-05-30 22:24:15] [INFO ] Time to serialize properties into /tmp/LTL4411867146376650163.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL296187608032784542.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4195322737971974733.hoa' '-atoms' '/tmp/LTL4411867146376650163.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...316
Loading property file /tmp/LTL4411867146376650163.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4195322737971974733.hoa
Detected timeout of ITS tools.
[2024-05-30 22:24:30] [INFO ] Flatten gal took : 66 ms
[2024-05-30 22:24:30] [INFO ] Flatten gal took : 48 ms
[2024-05-30 22:24:30] [INFO ] Time to serialize gal into /tmp/LTL12343580818307399973.gal : 8 ms
[2024-05-30 22:24:30] [INFO ] Time to serialize properties into /tmp/LTL842264792420925164.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12343580818307399973.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL842264792420925164.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...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((ProcessingEvt_0+ProcessingEvt_1)+(ProcessingEvt_2+ProcessingEvt_3))+((ProcessingEvt_4+ProcessingEvt_5)+(ProcessingEvt...1439
Formula 0 simplified : XXX(FG!"((((P_2321_0+P_2321_1)+(P_2321_2+P_2321_3))+((P_2321_4+P_2321_5)+(P_2321_6+P_2321_7)))<=((((((ScheduleTaskE_Work_0+ScheduleT...1425
Detected timeout of ITS tools.
[2024-05-30 22:24:45] [INFO ] Flatten gal took : 72 ms
[2024-05-30 22:24:45] [INFO ] Applying decomposition
[2024-05-30 22:24:45] [INFO ] Flatten gal took : 50 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/graph14535752780489901204.txt' '-o' '/tmp/graph14535752780489901204.bin' '-w' '/tmp/graph14535752780489901204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14535752780489901204.bin' '-l' '-1' '-v' '-w' '/tmp/graph14535752780489901204.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:24:45] [INFO ] Decomposing Gal with order
[2024-05-30 22:24:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:24:46] [INFO ] Removed a total of 722 redundant transitions.
[2024-05-30 22:24:46] [INFO ] Flatten gal took : 130 ms
[2024-05-30 22:24:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 212 labels/synchronizations in 35 ms.
[2024-05-30 22:24:46] [INFO ] Time to serialize gal into /tmp/LTL4319380991123737353.gal : 12 ms
[2024-05-30 22:24:46] [INFO ] Time to serialize properties into /tmp/LTL2893925650244710687.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/LTL4319380991123737353.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2893925650244710687.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...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((gu10.ProcessingEvt_0+gu10.ProcessingEvt_1)+(gu10.ProcessingEvt_2+gu10.ProcessingEvt_3))+((gu10.ProcessingEvt_4+gu10.P...1711
Formula 0 simplified : XXX(FG!"((((gu1.P_2321_0+gu1.P_2321_1)+(gu1.P_2321_2+gu1.P_2321_3))+((gu1.P_2321_4+gu1.P_2321_5)+(gu1.P_2321_6+gu1.P_2321_7)))<=((((...1697
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9396264246576842191
[2024-05-30 22:25:01] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9396264246576842191
Running compilation step : cd /tmp/ltsmin9396264246576842191;'/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 1602 ms.
Running link step : cd /tmp/ltsmin9396264246576842191;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9396264246576842191;'/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(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J04T08-LTLCardinality-12 finished in 122691 ms.
[2024-05-30 22:25:16] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17510757012595795514
[2024-05-30 22:25:16] [INFO ] Computing symmetric may disable matrix : 994 transitions.
[2024-05-30 22:25:16] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:16] [INFO ] Applying decomposition
[2024-05-30 22:25:16] [INFO ] Computing symmetric may enable matrix : 994 transitions.
[2024-05-30 22:25:16] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:16] [INFO ] Flatten gal took : 34 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/graph8122366624214423220.txt' '-o' '/tmp/graph8122366624214423220.bin' '-w' '/tmp/graph8122366624214423220.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8122366624214423220.bin' '-l' '-1' '-v' '-w' '/tmp/graph8122366624214423220.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:25:16] [INFO ] Decomposing Gal with order
[2024-05-30 22:25:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:25:16] [INFO ] Computing Do-Not-Accords matrix : 994 transitions.
[2024-05-30 22:25:16] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:16] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17510757012595795514
Running compilation step : cd /tmp/ltsmin17510757012595795514;'/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 22:25:16] [INFO ] Removed a total of 1009 redundant transitions.
[2024-05-30 22:25:16] [INFO ] Flatten gal took : 93 ms
[2024-05-30 22:25:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 24 ms.
[2024-05-30 22:25:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality4681728643636293058.gal : 8 ms
[2024-05-30 22:25:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality15278959623440665649.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/LTLCardinality4681728643636293058.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15278959623440665649.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...298
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((gu35.ProcessingEvt_0+gu35.ProcessingEvt_1)+(gu35.ProcessingEvt_2+gu35.ProcessingEvt_3))+((gu35.ProcessingEvt_4+gu35.P...1759
Formula 0 simplified : XXX(FG!"((((gu13.P_2321_0+gu13.P_2321_1)+(gu13.P_2321_2+gu13.P_2321_3))+((gu13.P_2321_4+gu13.P_2321_5)+(gu13.P_2321_6+gu13.P_2321_7)...1745
Compilation finished in 2797 ms.
Running link step : cd /tmp/ltsmin17510757012595795514;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 91 ms.
Running LTSmin : cd /tmp/ltsmin17510757012595795514;'/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(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-30 22:47:32] [INFO ] Applying decomposition
[2024-05-30 22:47:32] [INFO ] Flatten gal took : 95 ms
[2024-05-30 22:47:33] [INFO ] Decomposing Gal with order
[2024-05-30 22:47:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:47:33] [INFO ] Removed a total of 2503 redundant transitions.
[2024-05-30 22:47:33] [INFO ] Flatten gal took : 121 ms
[2024-05-30 22:47:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 19 ms.
[2024-05-30 22:47:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality10911725917259672969.gal : 23 ms
[2024-05-30 22:47:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality7732022957956574419.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10911725917259672969.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7732022957956574419.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...298
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((gThreads0.ProcessingEvt_0+gThreads1.ProcessingEvt_1)+(gThreads2.ProcessingEvt_2+gThreads3.ProcessingEvt_3))+((gThread...2269
Formula 0 simplified : XXX(FG!"((((gThreads0.P_2321_0+gThreads1.P_2321_1)+(gThreads2.P_2321_2+gThreads3.P_2321_3))+((gThreads4.P_2321_4+gThreads5.P_2321_5)...2255
Detected timeout of ITS tools.
[2024-05-30 23:09:49] [INFO ] Flatten gal took : 52 ms
[2024-05-30 23:09:49] [INFO ] Input system was already deterministic with 994 transitions.
[2024-05-30 23:09:49] [INFO ] Transformed 588 places.
[2024-05-30 23:09:49] [INFO ] Transformed 994 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-30 23:10:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality10817600561491082831.gal : 7 ms
[2024-05-30 23:10:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality5625966969373855599.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/LTLCardinality10817600561491082831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5625966969373855599.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(X(F(("((((ProcessingEvt_0+ProcessingEvt_1)+(ProcessingEvt_2+ProcessingEvt_3))+((ProcessingEvt_4+ProcessingEvt_5)+(ProcessingEvt...1439
Formula 0 simplified : XXX(FG!"((((P_2321_0+P_2321_1)+(P_2321_2+P_2321_3))+((P_2321_4+P_2321_5)+(P_2321_6+P_2321_7)))<=((((((ScheduleTaskE_Work_0+ScheduleT...1425
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.175: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.175: LTL layer: formula: X(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))
pins2lts-mc-linux64( 6/ 8), 0.175: "X(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.176: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.196: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.201: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.209: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.211: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.216: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.212: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.217: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.220: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.439: DFS-FIFO for weak LTL, using special progress label 997
pins2lts-mc-linux64( 0/ 8), 0.439: There are 998 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.439: State length is 589, there are 1004 groups
pins2lts-mc-linux64( 0/ 8), 0.439: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.439: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.439: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.439: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.478: ~1 levels ~960 states ~1248 transitions
pins2lts-mc-linux64( 3/ 8), 0.520: ~1 levels ~1920 states ~2648 transitions
pins2lts-mc-linux64( 3/ 8), 0.588: ~1 levels ~3840 states ~5648 transitions
pins2lts-mc-linux64( 5/ 8), 0.704: ~1 levels ~7680 states ~10024 transitions
pins2lts-mc-linux64( 3/ 8), 0.934: ~1 levels ~15360 states ~24112 transitions
pins2lts-mc-linux64( 3/ 8), 1.349: ~1 levels ~30720 states ~39472 transitions
pins2lts-mc-linux64( 3/ 8), 2.177: ~1 levels ~61440 states ~72112 transitions
pins2lts-mc-linux64( 3/ 8), 3.966: ~6 levels ~122880 states ~175600 transitions
pins2lts-mc-linux64( 3/ 8), 7.349: ~6 levels ~245760 states ~503344 transitions
pins2lts-mc-linux64( 0/ 8), 13.700: ~2 levels ~491520 states ~1478456 transitions
pins2lts-mc-linux64( 2/ 8), 25.309: ~5 levels ~983040 states ~2901888 transitions
pins2lts-mc-linux64( 5/ 8), 48.132: ~5 levels ~1966080 states ~4983192 transitions
pins2lts-mc-linux64( 2/ 8), 93.256: ~5 levels ~3932160 states ~8400528 transitions
pins2lts-mc-linux64( 5/ 8), 180.776: ~6 levels ~7864320 states ~14197520 transitions
pins2lts-mc-linux64( 7/ 8), 364.344: ~7 levels ~15728640 states ~30381576 transitions
pins2lts-mc-linux64( 1/ 8), 764.041: ~8 levels ~31457280 states ~79257784 transitions
pins2lts-mc-linux64( 0/ 8), 1587.107: ~8 levels ~62914560 states ~206087472 transitions
pins2lts-mc-linux64( 3/ 8), 2923.532: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2923.563:
pins2lts-mc-linux64( 0/ 8), 2923.563: mean standard work distribution: 1.5% (states) 8.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 2923.563:
pins2lts-mc-linux64( 0/ 8), 2923.563: Explored 115519457 states 391929071 transitions, fanout: 3.393
pins2lts-mc-linux64( 0/ 8), 2923.563: Total exploration time 2923.100 sec (2923.080 sec minimum, 2923.091 sec on average)
pins2lts-mc-linux64( 0/ 8), 2923.563: States per second: 39520, Transitions per second: 134080
pins2lts-mc-linux64( 0/ 8), 2923.563:
pins2lts-mc-linux64( 0/ 8), 2923.563: Progress states detected: 133519595
pins2lts-mc-linux64( 0/ 8), 2923.563: Redundant explorations: -13.9311
pins2lts-mc-linux64( 0/ 8), 2923.563:
pins2lts-mc-linux64( 0/ 8), 2923.563: Queue width: 8B, total height: 36089170, memory: 275.34MB
pins2lts-mc-linux64( 0/ 8), 2923.563: Tree memory: 1192.9MB, 9.3 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 2923.563: Tree fill ratio (roots/leafs): 99.0%/65.0%
pins2lts-mc-linux64( 0/ 8), 2923.563: Stored 1012 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2923.563: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2923.563: Est. total memory use: 1468.3MB (~1299.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17510757012595795514;'/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(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17510757012595795514;'/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(X(X(<>(((LTLAPp0==true)&&[](<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 7456772 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16037852 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-S02J04T08"
export BK_EXAMINATION="LTLCardinality"
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-S02J04T08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460300052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;