Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r007-oct2-167813594900004.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ARMCacheCoherence-PT-none, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813594900004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.6K Feb 25 21:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 21:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 21:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 21:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 21:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 25 21:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 21:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 21:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:22 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 ARMCacheCoherence-PT-none-LTLFireability-00
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-01
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-02
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-03
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-04
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-05
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-06
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-07
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-08
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-09
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-10
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-11
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-12
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-13
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-14
FORMULA_NAME ARMCacheCoherence-PT-none-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678334338543

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ARMCacheCoherence-PT-none
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 03:59:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 03:59:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:59:01] [INFO ] Load time of PNML (sax parser for PT used): 695 ms
[2023-03-09 03:59:01] [INFO ] Transformed 87 places.
[2023-03-09 03:59:01] [INFO ] Transformed 33676 transitions.
[2023-03-09 03:59:01] [INFO ] Found NUPN structural information;
[2023-03-09 03:59:01] [INFO ] Parsed PT model containing 87 places and 33676 transitions and 246935 arcs in 926 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 32425 transitions
Reduce redundant transitions removed 32425 transitions.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 1251/1251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 79 transition count 1243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 79 transition count 1243
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 91 place count 79 transition count 1168
Applied a total of 91 rules in 28 ms. Remains 79 /87 variables (removed 8) and now considering 1168/1251 (removed 83) transitions.
[2023-03-09 03:59:01] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2023-03-09 03:59:01] [INFO ] Computed 12 place invariants in 18 ms
[2023-03-09 03:59:01] [INFO ] Implicit Places using invariants in 307 ms returned []
[2023-03-09 03:59:01] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:01] [INFO ] Invariant cache hit.
[2023-03-09 03:59:02] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:02] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
[2023-03-09 03:59:02] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:02] [INFO ] Invariant cache hit.
[2023-03-09 03:59:02] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/87 places, 1168/1251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1282 ms. Remains : 79/87 places, 1168/1251 transitions.
Support contains 18 out of 79 places after structural reductions.
[2023-03-09 03:59:03] [INFO ] Flatten gal took : 147 ms
[2023-03-09 03:59:03] [INFO ] Flatten gal took : 90 ms
[2023-03-09 03:59:03] [INFO ] Input system was already deterministic with 1168 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 35) seen :32
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :2
Finished Best-First random walk after 1008 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1008 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 47 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 61 transition count 1036
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 61 transition count 683
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 61 transition count 640
Applied a total of 427 rules in 145 ms. Remains 61 /79 variables (removed 18) and now considering 640/1168 (removed 528) transitions.
[2023-03-09 03:59:04] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
// Phase 1: matrix 224 rows 61 cols
[2023-03-09 03:59:04] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:04] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-09 03:59:04] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2023-03-09 03:59:04] [INFO ] Invariant cache hit.
[2023-03-09 03:59:04] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-09 03:59:05] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-09 03:59:05] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2023-03-09 03:59:05] [INFO ] Invariant cache hit.
[2023-03-09 03:59:05] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/79 places, 640/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 836 ms. Remains : 61/79 places, 640/1168 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s46 0) (EQ s57 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 97 steps with 0 reset in 18 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-00 finished in 1099 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)||G(p2)||G(p3)))))'
Support contains 12 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 66 transition count 1043
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 315 place count 66 transition count 754
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 335 place count 66 transition count 734
Applied a total of 335 rules in 72 ms. Remains 66 /79 variables (removed 13) and now considering 734/1168 (removed 434) transitions.
[2023-03-09 03:59:05] [INFO ] Flow matrix only has 282 transitions (discarded 452 similar events)
// Phase 1: matrix 282 rows 66 cols
[2023-03-09 03:59:05] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:05] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-09 03:59:05] [INFO ] Flow matrix only has 282 transitions (discarded 452 similar events)
[2023-03-09 03:59:05] [INFO ] Invariant cache hit.
[2023-03-09 03:59:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-09 03:59:06] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-09 03:59:06] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-09 03:59:06] [INFO ] Flow matrix only has 282 transitions (discarded 452 similar events)
[2023-03-09 03:59:06] [INFO ] Invariant cache hit.
[2023-03-09 03:59:06] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/79 places, 734/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 732 ms. Remains : 66/79 places, 734/1168 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0) p2 p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2 p3), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2) p3), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) p3), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2 (NOT p3)), acceptance={2} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={0, 2} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2) (NOT p3)), acceptance={1, 2} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={0, 1, 2} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s49 1) (EQ s58 1)), p0:(AND (EQ s2 1) (EQ s20 1) (EQ s31 1) (EQ s64 1)), p2:(OR (EQ s4 0) (EQ s18 0) (EQ s31 0) (EQ s61 0)), p3:(AND...], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 669 steps with 0 reset in 12 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-01 finished in 971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(G(!p0))||(!p0 U (p1||G(!p0))))) U G(p2)))'
Support contains 7 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 7 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2023-03-09 03:59:06] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:06] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-09 03:59:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:06] [INFO ] Invariant cache hit.
[2023-03-09 03:59:06] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:07] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2023-03-09 03:59:07] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:07] [INFO ] Invariant cache hit.
[2023-03-09 03:59:07] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 859 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 419 ms :[(NOT p2), (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), p0, (AND (NOT p1) p0), true, (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p2)), (NOT p2)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=2 dest: 7}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 7}, { cond=(AND p2 p0), acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 5}, { cond=p2, acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(AND (EQ s2 1) (EQ s22 1) (EQ s33 1) (EQ s72 1)), p1:(AND (NOT (AND (EQ s2 1) (EQ s33 1) (EQ s76 1))) (NOT (AND (EQ s4 1) (EQ s20 1) (EQ s76 1)))), p0:...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-02 finished in 1309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||(p1 U p2)))))'
Support contains 10 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 36 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 1041
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 348 place count 65 transition count 720
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 380 place count 65 transition count 688
Applied a total of 380 rules in 97 ms. Remains 65 /79 variables (removed 14) and now considering 688/1168 (removed 480) transitions.
[2023-03-09 03:59:07] [INFO ] Flow matrix only has 270 transitions (discarded 418 similar events)
// Phase 1: matrix 270 rows 65 cols
[2023-03-09 03:59:07] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-09 03:59:08] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-09 03:59:08] [INFO ] Flow matrix only has 270 transitions (discarded 418 similar events)
[2023-03-09 03:59:08] [INFO ] Invariant cache hit.
[2023-03-09 03:59:08] [INFO ] State equation strengthened by 126 read => feed constraints.
[2023-03-09 03:59:08] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-09 03:59:08] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 03:59:08] [INFO ] Flow matrix only has 270 transitions (discarded 418 similar events)
[2023-03-09 03:59:08] [INFO ] Invariant cache hit.
[2023-03-09 03:59:08] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/79 places, 688/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 588 ms. Remains : 65/79 places, 688/1168 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s38 1) (EQ s48 1) (EQ s62 1)), p2:(AND (EQ s5 1) (EQ s17 1) (EQ s28 1) (EQ s59 1)), p1:(OR (AND (EQ s1 1) (EQ s30 1) (EQ s64 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-03 finished in 692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p1)||p0))||(p2 U p3)))'
Support contains 10 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 35 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 1041
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 316 place count 65 transition count 752
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 1 with 22 rules applied. Total rules applied 338 place count 65 transition count 730
Applied a total of 338 rules in 69 ms. Remains 65 /79 variables (removed 14) and now considering 730/1168 (removed 438) transitions.
[2023-03-09 03:59:08] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
// Phase 1: matrix 280 rows 65 cols
[2023-03-09 03:59:08] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:08] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-09 03:59:08] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:08] [INFO ] Invariant cache hit.
[2023-03-09 03:59:08] [INFO ] State equation strengthened by 150 read => feed constraints.
[2023-03-09 03:59:08] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-09 03:59:08] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-09 03:59:08] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:08] [INFO ] Invariant cache hit.
[2023-03-09 03:59:09] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/79 places, 730/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 773 ms. Remains : 65/79 places, 730/1168 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p3)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p1:(OR (EQ s3 0) (EQ s17 0) (EQ s58 0)), p3:(AND (EQ s1 1) (EQ s40 1) (EQ s49 1) (EQ s61 1)), p2:(AND (EQ s2 1) (EQ s38 1) (EQ s51 1) (EQ s61 1)), p0:(OR ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 158 ms.
Product exploration explored 100000 steps with 0 reset in 94 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p3) (NOT p2) p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p1 (NOT p3) p2))), (X p1), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (AND p1 (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND p0 (NOT p3) p2))), (X (AND p0 (NOT p3) (NOT p2))), (X p0), (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p3) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p3) p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (AND p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 34 factoid took 2046 ms. Reduced automaton from 6 states, 18 edges and 4 AP (stutter insensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 32 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-09 03:59:12] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:12] [INFO ] Invariant cache hit.
[2023-03-09 03:59:12] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:59:12] [INFO ] [Nat]Absence check using 12 positive place invariants in 14 ms returned sat
[2023-03-09 03:59:12] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p3) (NOT p2) p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p1 (NOT p3) p2))), (X p1), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (AND p1 (NOT p3) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (AND (NOT p3) (NOT p2))), (X (NOT (AND p0 (NOT p3) p2))), (X (AND p0 (NOT p3) (NOT p2))), (X p0), (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p3) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p3) p2)))), true, (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (AND p1 (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2))))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 35 factoid took 1797 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 65 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 730/730 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 730/730 (removed 0) transitions.
[2023-03-09 03:59:14] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:14] [INFO ] Invariant cache hit.
[2023-03-09 03:59:14] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-09 03:59:14] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:14] [INFO ] Invariant cache hit.
[2023-03-09 03:59:14] [INFO ] State equation strengthened by 150 read => feed constraints.
[2023-03-09 03:59:14] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-09 03:59:14] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:14] [INFO ] Invariant cache hit.
[2023-03-09 03:59:15] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1270 ms. Remains : 65/65 places, 730/730 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1099 steps, including 4 resets, run visited all 2 properties in 20 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 374 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 253 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 147 ms.
Product exploration explored 100000 steps with 0 reset in 81 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 730/730 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 65 transition count 730
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 65 transition count 698
Deduced a syphon composed of 1 places in 0 ms
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 1 with 30 rules applied. Total rules applied 63 place count 65 transition count 668
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 63 rules in 90 ms. Remains 65 /65 variables (removed 0) and now considering 668/730 (removed 62) transitions.
[2023-03-09 03:59:18] [INFO ] Redundant transitions in 165 ms returned []
[2023-03-09 03:59:18] [INFO ] Flow matrix only has 258 transitions (discarded 410 similar events)
// Phase 1: matrix 258 rows 65 cols
[2023-03-09 03:59:18] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-09 03:59:18] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/65 places, 668/730 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 573 ms. Remains : 65/65 places, 668/730 transitions.
Support contains 7 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 730/730 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 730/730 (removed 0) transitions.
[2023-03-09 03:59:18] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
// Phase 1: matrix 280 rows 65 cols
[2023-03-09 03:59:18] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:18] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 03:59:18] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:18] [INFO ] Invariant cache hit.
[2023-03-09 03:59:18] [INFO ] State equation strengthened by 150 read => feed constraints.
[2023-03-09 03:59:18] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2023-03-09 03:59:18] [INFO ] Flow matrix only has 280 transitions (discarded 450 similar events)
[2023-03-09 03:59:18] [INFO ] Invariant cache hit.
[2023-03-09 03:59:19] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1392 ms. Remains : 65/65 places, 730/730 transitions.
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-04 finished in 11527 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 46 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 62 transition count 1037
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 62 transition count 684
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 62 transition count 641
Applied a total of 427 rules in 69 ms. Remains 62 /79 variables (removed 17) and now considering 641/1168 (removed 527) transitions.
[2023-03-09 03:59:20] [INFO ] Flow matrix only has 225 transitions (discarded 416 similar events)
// Phase 1: matrix 225 rows 62 cols
[2023-03-09 03:59:20] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-09 03:59:20] [INFO ] Implicit Places using invariants in 389 ms returned []
[2023-03-09 03:59:20] [INFO ] Flow matrix only has 225 transitions (discarded 416 similar events)
[2023-03-09 03:59:20] [INFO ] Invariant cache hit.
[2023-03-09 03:59:20] [INFO ] State equation strengthened by 129 read => feed constraints.
[2023-03-09 03:59:20] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-09 03:59:20] [INFO ] Redundant transitions in 44 ms returned []
[2023-03-09 03:59:20] [INFO ] Flow matrix only has 225 transitions (discarded 416 similar events)
[2023-03-09 03:59:20] [INFO ] Invariant cache hit.
[2023-03-09 03:59:21] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/79 places, 641/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1183 ms. Remains : 62/79 places, 641/1168 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s37 1) (EQ s47 1) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-05 finished in 1268 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&((!p1&&X(X(!p2))) U (G((!p1&&X(X(!p2))))||(!p1&&X((X(!p2)&&G(!p3))))))))'
Support contains 9 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:21] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2023-03-09 03:59:21] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:21] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-09 03:59:21] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:21] [INFO ] Invariant cache hit.
[2023-03-09 03:59:21] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:21] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
[2023-03-09 03:59:21] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:21] [INFO ] Invariant cache hit.
[2023-03-09 03:59:22] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 566 ms :[(OR (NOT p0) p1 p2), true, (AND (NOT p0) (NOT p2)), (OR p2 (AND p1 p3)), (AND (NOT p0) (NOT p2)), p2, p3, (OR (AND p2 p3) (AND p1 p3)), (AND p3 (NOT p1) p2)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p1 p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=3 dest: 3}, { cond=(OR (NOT p1) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}], [{ cond=p2, acceptance={} source=5 dest: 1}], [{ cond=p3, acceptance={} source=6 dest: 1}, { cond=(NOT p3), acceptance={} source=6 dest: 6}], [{ cond=(AND p1 p3), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p1) p3), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) p3 p2), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=8 dest: 6}]], initial=0, aps=[p1:(AND (EQ s5 1) (EQ s20 1) (EQ s67 1)), p3:(AND (EQ s5 1) (EQ s48 1) (EQ s61 1) (EQ s76 1)), p0:(AND (EQ s4 1) (EQ s48 1) (EQ s61 1) (EQ s76 1)), p2:(AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-06 finished in 1320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||(X(p2)&&p1))))'
Support contains 8 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:22] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:22] [INFO ] Invariant cache hit.
[2023-03-09 03:59:22] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-09 03:59:22] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:22] [INFO ] Invariant cache hit.
[2023-03-09 03:59:23] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:23] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
[2023-03-09 03:59:23] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:23] [INFO ] Invariant cache hit.
[2023-03-09 03:59:23] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1263 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 307 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s48 0) (EQ s61 0) (EQ s76 0)), p1:(AND (EQ s5 1) (EQ s48 1) (EQ s61 1) (EQ s76 1)), p2:(AND (EQ s2 1) (EQ s20 1) (EQ s33 1) (EQ s72 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 143 ms.
Product exploration explored 100000 steps with 0 reset in 124 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 362 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3359 steps, including 1 resets, run visited all 1 properties in 20 ms. (steps per millisecond=167 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 7 factoid took 344 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 79 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 36 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 1041
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 316 place count 65 transition count 752
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 1 with 62 rules applied. Total rules applied 378 place count 65 transition count 690
Applied a total of 378 rules in 71 ms. Remains 65 /79 variables (removed 14) and now considering 690/1168 (removed 478) transitions.
[2023-03-09 03:59:25] [INFO ] Flow matrix only has 272 transitions (discarded 418 similar events)
// Phase 1: matrix 272 rows 65 cols
[2023-03-09 03:59:25] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-09 03:59:25] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-09 03:59:25] [INFO ] Flow matrix only has 272 transitions (discarded 418 similar events)
[2023-03-09 03:59:25] [INFO ] Invariant cache hit.
[2023-03-09 03:59:25] [INFO ] State equation strengthened by 126 read => feed constraints.
[2023-03-09 03:59:25] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2023-03-09 03:59:25] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-09 03:59:25] [INFO ] Flow matrix only has 272 transitions (discarded 418 similar events)
[2023-03-09 03:59:25] [INFO ] Invariant cache hit.
[2023-03-09 03:59:26] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/79 places, 690/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 631 ms. Remains : 65/79 places, 690/1168 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3882 steps, including 9 resets, run visited all 1 properties in 53 ms. (steps per millisecond=73 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 223 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 690/690 transitions.
Graph (trivial) has 27 edges and 65 vertex of which 2 / 65 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 22 place count 64 transition count 667
Applied a total of 22 rules in 45 ms. Remains 64 /65 variables (removed 1) and now considering 667/690 (removed 23) transitions.
[2023-03-09 03:59:27] [INFO ] Flow matrix only has 241 transitions (discarded 426 similar events)
// Phase 1: matrix 241 rows 64 cols
[2023-03-09 03:59:27] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:27] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-09 03:59:27] [INFO ] Flow matrix only has 241 transitions (discarded 426 similar events)
[2023-03-09 03:59:27] [INFO ] Invariant cache hit.
[2023-03-09 03:59:27] [INFO ] State equation strengthened by 133 read => feed constraints.
[2023-03-09 03:59:27] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-09 03:59:27] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-09 03:59:27] [INFO ] Flow matrix only has 241 transitions (discarded 426 similar events)
[2023-03-09 03:59:27] [INFO ] Invariant cache hit.
[2023-03-09 03:59:27] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 667/690 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 713 ms. Remains : 64/65 places, 667/690 transitions.
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-07 finished in 5351 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0||G(!p1))) U p2))'
Support contains 8 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 64 transition count 1039
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 316 place count 64 transition count 750
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 364 place count 64 transition count 702
Applied a total of 364 rules in 57 ms. Remains 64 /79 variables (removed 15) and now considering 702/1168 (removed 466) transitions.
[2023-03-09 03:59:28] [INFO ] Flow matrix only has 253 transitions (discarded 449 similar events)
// Phase 1: matrix 253 rows 64 cols
[2023-03-09 03:59:28] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:28] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-09 03:59:28] [INFO ] Flow matrix only has 253 transitions (discarded 449 similar events)
[2023-03-09 03:59:28] [INFO ] Invariant cache hit.
[2023-03-09 03:59:28] [INFO ] State equation strengthened by 139 read => feed constraints.
[2023-03-09 03:59:28] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-09 03:59:28] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-09 03:59:28] [INFO ] Flow matrix only has 253 transitions (discarded 449 similar events)
[2023-03-09 03:59:28] [INFO ] Invariant cache hit.
[2023-03-09 03:59:28] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/79 places, 702/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 528 ms. Remains : 64/79 places, 702/1168 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p2), true, p1, (AND p1 p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s3 1) (EQ s40 1) (EQ s51 1) (EQ s60 1)), p0:(AND (EQ s5 1) (EQ s27 1) (EQ s60 1)), p1:(AND (EQ s1 1) (EQ s40 1) (EQ s49 1) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 129 ms.
Product exploration explored 100000 steps with 0 reset in 58 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 893 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 210 ms :[(NOT p2), true, p1, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 50 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:59:30] [INFO ] Flow matrix only has 253 transitions (discarded 449 similar events)
[2023-03-09 03:59:30] [INFO ] Invariant cache hit.
[2023-03-09 03:59:30] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-09 03:59:30] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (G (NOT (AND p1 p0))), (G (NOT (AND (NOT p2) p1 p0)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND (NOT p1) p0)), (F (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))))), (F (AND (NOT p2) (NOT p1) p0)), (F p0)]
Knowledge based reduction with 20 factoid took 1290 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), true, p1, (AND p0 p1)]
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), true, p1, (AND p0 p1)]
[2023-03-09 03:59:31] [INFO ] Flow matrix only has 253 transitions (discarded 449 similar events)
[2023-03-09 03:59:32] [INFO ] Invariant cache hit.
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND p0 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT p1))), (X (X (NOT p0))), (G (NOT (AND p1 p0))), (G (NOT (AND (NOT p2) p1 p0)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND (NOT p1) p0)), (F (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) (NOT p0))))), (F (AND (NOT p2) (NOT p1) p0)), (F p0), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 20 factoid took 498 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ARMCacheCoherence-PT-none-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-09 finished in 4755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:32] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2023-03-09 03:59:32] [INFO ] Computed 12 place invariants in 5 ms
[2023-03-09 03:59:32] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-09 03:59:32] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:32] [INFO ] Invariant cache hit.
[2023-03-09 03:59:33] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:33] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
[2023-03-09 03:59:33] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:33] [INFO ] Invariant cache hit.
[2023-03-09 03:59:33] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (NEQ s4 1) (NEQ s46 1) (NEQ s61 1) (NEQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 195 steps with 0 reset in 3 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-10 finished in 1062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(!p0)&&X(!p1)) U (X(G(!p0))&&p2))))'
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 9 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:33] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:33] [INFO ] Invariant cache hit.
[2023-03-09 03:59:34] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-09 03:59:34] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:34] [INFO ] Invariant cache hit.
[2023-03-09 03:59:34] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:34] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
[2023-03-09 03:59:34] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:34] [INFO ] Invariant cache hit.
[2023-03-09 03:59:34] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1052 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p2) p0), (OR (NOT p2) p0 p1), true, (OR (NOT p2) p0), p0]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR p0 p1), acceptance={0} source=1 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=p0, acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=3, aps=[p2:(AND (EQ s2 1) (EQ s46 1) (EQ s61 1) (EQ s72 1)), p0:(AND (EQ s2 1) (EQ s46 1) (EQ s61 1) (EQ s72 1)), p1:(AND (EQ s2 1) (EQ s20 1) (EQ s35 1) (EQ s72 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-11 finished in 1278 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 47 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 61 transition count 1036
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 61 transition count 683
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 61 transition count 640
Applied a total of 427 rules in 80 ms. Remains 61 /79 variables (removed 18) and now considering 640/1168 (removed 528) transitions.
[2023-03-09 03:59:35] [INFO ] Flow matrix only has 200 transitions (discarded 440 similar events)
// Phase 1: matrix 200 rows 61 cols
[2023-03-09 03:59:35] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-09 03:59:35] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-09 03:59:35] [INFO ] Flow matrix only has 200 transitions (discarded 440 similar events)
[2023-03-09 03:59:35] [INFO ] Invariant cache hit.
[2023-03-09 03:59:35] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-09 03:59:35] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-09 03:59:35] [INFO ] Flow matrix only has 200 transitions (discarded 440 similar events)
[2023-03-09 03:59:35] [INFO ] Invariant cache hit.
[2023-03-09 03:59:35] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/79 places, 640/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 573 ms. Remains : 61/79 places, 640/1168 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s26 1) (EQ s55 1))], 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 0 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-12 finished in 617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U (p1 U (p2 U X(p3))))))'
Support contains 9 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2023-03-09 03:59:35] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2023-03-09 03:59:35] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-09 03:59:35] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-09 03:59:35] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:35] [INFO ] Invariant cache hit.
[2023-03-09 03:59:35] [INFO ] State equation strengthened by 173 read => feed constraints.
[2023-03-09 03:59:36] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2023-03-09 03:59:36] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2023-03-09 03:59:36] [INFO ] Invariant cache hit.
[2023-03-09 03:59:36] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 886 ms. Remains : 79/79 places, 1168/1168 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) p1 (NOT p0) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p1 (NOT p0) (NOT p3)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s2 1) (EQ s22 1) (EQ s33 1) (EQ s76 1)), p1:(AND (EQ s3 1) (EQ s20 1) (EQ s33 1) (EQ s76 1)), p0:(OR (AND (EQ s3 1) (EQ s20 1) (EQ s33 1) (EQ ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-14 finished in 1169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U p1))'
Support contains 8 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 32 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 11 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 23 place count 67 transition count 1043
Ensure Unique test removed 225 transitions
Reduce isomorphic transitions removed 225 transitions.
Iterating post reduction 0 with 225 rules applied. Total rules applied 248 place count 67 transition count 818
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 1 with 98 rules applied. Total rules applied 346 place count 67 transition count 720
Applied a total of 346 rules in 117 ms. Remains 67 /79 variables (removed 12) and now considering 720/1168 (removed 448) transitions.
[2023-03-09 03:59:37] [INFO ] Flow matrix only has 286 transitions (discarded 434 similar events)
// Phase 1: matrix 286 rows 67 cols
[2023-03-09 03:59:37] [INFO ] Computed 12 place invariants in 16 ms
[2023-03-09 03:59:37] [INFO ] Implicit Places using invariants in 928 ms returned []
[2023-03-09 03:59:37] [INFO ] Flow matrix only has 286 transitions (discarded 434 similar events)
[2023-03-09 03:59:37] [INFO ] Invariant cache hit.
[2023-03-09 03:59:38] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-09 03:59:38] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 1129 ms to find 0 implicit places.
[2023-03-09 03:59:38] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-09 03:59:38] [INFO ] Flow matrix only has 286 transitions (discarded 434 similar events)
[2023-03-09 03:59:38] [INFO ] Invariant cache hit.
[2023-03-09 03:59:38] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/79 places, 720/1168 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1489 ms. Remains : 67/79 places, 720/1168 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : ARMCacheCoherence-PT-none-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s2 1) (EQ s42 1) (EQ s53 1) (EQ s62 1)), p0:(AND (EQ s4 1) (EQ s20 1) (EQ s31 1) (EQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ARMCacheCoherence-PT-none-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ARMCacheCoherence-PT-none-LTLFireability-15 finished in 1591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p1)||p0))||(p2 U p3)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||(X(p2)&&p1))))'
[2023-03-09 03:59:38] [INFO ] Flatten gal took : 145 ms
[2023-03-09 03:59:38] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-09 03:59:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 79 places, 1168 transitions and 7577 arcs took 25 ms.
Total runtime 38555 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ARMCacheCoherence-PT-none
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/380
LTLFireability

FORMULA ARMCacheCoherence-PT-none-LTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ARMCacheCoherence-PT-none-LTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678334392567

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

+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/380/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/380/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/380/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 1 (type EXCL) for 0 ARMCacheCoherence-PT-none-LTLFireability-04
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
ARMCacheCoherence-PT-none-LTLFireability-04: LTL 0 0 1 0 1 0 0 0
ARMCacheCoherence-PT-none-LTLFireability-07: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/1800 1/32 ARMCacheCoherence-PT-none-LTLFireability-04 81334 m, 16266 m/sec, 320774 t fired, .

Time elapsed: 5 secs. Pages in use: 1
# running tasks: 1 of 4 Visible: 2
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
ARMCacheCoherence-PT-none-LTLFireability-04: LTL 0 0 1 0 1 0 0 0
ARMCacheCoherence-PT-none-LTLFireability-07: LTL 0 1 0 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 10/1800 2/32 ARMCacheCoherence-PT-none-LTLFireability-04 164210 m, 16575 m/sec, 661142 t fired, .

Time elapsed: 10 secs. Pages in use: 2
# running tasks: 1 of 4 Visible: 2
lola: FINISHED task # 1 (type EXCL) for ARMCacheCoherence-PT-none-LTLFireability-04
lola: result : false
lola: markings : 193938
lola: fired transitions : 783378
lola: time used : 12.000000
lola: memory pages used : 2
lola: LAUNCH task # 4 (type EXCL) for 3 ARMCacheCoherence-PT-none-LTLFireability-07
lola: time limit : 3588 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for ARMCacheCoherence-PT-none-LTLFireability-07
lola: result : false
lola: markings : 220472
lola: fired transitions : 865706
lola: time used : 1.000000
lola: memory pages used : 2
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ARMCacheCoherence-PT-none-LTLFireability-04: LTL false LTL model checker
ARMCacheCoherence-PT-none-LTLFireability-07: LTL false LTL model checker


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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="ARMCacheCoherence-PT-none"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is ARMCacheCoherence-PT-none, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-oct2-167813594900004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ARMCacheCoherence-PT-none.tgz
mv ARMCacheCoherence-PT-none execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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