About the Execution of LoLa+red for PolyORBLF-COL-S04J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 722.275 | 550917.00 | 594666.00 | 2441.30 | TTTFTTFFFFTTFFF? | normal |
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.r295-tall-167873947800403.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is PolyORBLF-COL-S04J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947800403
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 5.8K Feb 26 14:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 26 14:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 14:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678837210029
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J04T08
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 23:40:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 23:40:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:40:11] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 23:40:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 23:40:12] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 703 ms
[2023-03-14 23:40:12] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 712 PT places and 4080.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 23:40:12] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-14 23:40:12] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 4 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 32) seen :24
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-14 23:40:13] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-14 23:40:13] [INFO ] Computed 26 place invariants in 11 ms
[2023-03-14 23:40:13] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-14 23:40:13] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-14 23:40:13] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-14 23:40:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 88 ms returned sat
[2023-03-14 23:40:14] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 8 ms returned sat
[2023-03-14 23:40:14] [INFO ] After 435ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 23:40:14] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-14 23:40:14] [INFO ] Flatten gal took : 95 ms
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 23:40:14] [INFO ] Flatten gal took : 7 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-14 23:40:14] [INFO ] Unfolded HLPN to a Petri net with 712 places and 4012 transitions 27744 arcs in 184 ms.
[2023-03-14 23:40:14] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 286 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Applied a total of 4 rules in 120 ms. Remains 708 /712 variables (removed 4) and now considering 1844/1844 (removed 0) transitions.
[2023-03-14 23:40:15] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 708 cols
[2023-03-14 23:40:15] [INFO ] Computed 50 place invariants in 83 ms
[2023-03-14 23:40:28] [INFO ] Dead Transitions using invariants and state equation in 13039 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2023-03-14 23:40:28] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 708 cols
[2023-03-14 23:40:28] [INFO ] Computed 50 place invariants in 53 ms
[2023-03-14 23:40:28] [INFO ] Implicit Places using invariants in 447 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 459 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/712 places, 1412/1844 transitions.
Applied a total of 0 rules in 39 ms. Remains 700 /700 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13665 ms. Remains : 700/712 places, 1412/1844 transitions.
Support contains 286 out of 700 places after structural reductions.
[2023-03-14 23:40:28] [INFO ] Flatten gal took : 227 ms
[2023-03-14 23:40:29] [INFO ] Flatten gal took : 167 ms
[2023-03-14 23:40:29] [INFO ] Input system was already deterministic with 1412 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 24) seen :21
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-14 23:40:29] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 700 cols
[2023-03-14 23:40:29] [INFO ] Computed 42 place invariants in 33 ms
[2023-03-14 23:40:30] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-14 23:40:30] [INFO ] [Real]Absence check using 12 positive and 30 generalized place invariants in 30 ms returned sat
[2023-03-14 23:40:30] [INFO ] After 212ms 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.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 9 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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((G(p1)&&X(G(p2))))))'
Support contains 73 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 71 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-14 23:40:31] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-14 23:40:31] [INFO ] Computed 42 place invariants in 29 ms
[2023-03-14 23:40:31] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
[2023-03-14 23:40:31] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:31] [INFO ] Invariant cache hit.
[2023-03-14 23:40:31] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-14 23:40:32] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:32] [INFO ] Invariant cache hit.
[2023-03-14 23:40:32] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:40:44] [INFO ] Implicit Places using invariants and state equation in 12816 ms returned []
Implicit Place search using SMT with State Equation took 13227 ms to find 0 implicit places.
[2023-03-14 23:40:44] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:44] [INFO ] Invariant cache hit.
[2023-03-14 23:40:45] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14417 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 406 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s438 s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15402 reset in 733 ms.
Product exploration explored 100000 steps with 15385 reset in 614 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) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 199 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 5 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 p2 (NOT p0)))), (F (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))]
Knowledge based reduction with 6 factoid took 262 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 23 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2023-03-14 23:40:48] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:48] [INFO ] Invariant cache hit.
[2023-03-14 23:40:48] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
[2023-03-14 23:40:48] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:48] [INFO ] Invariant cache hit.
[2023-03-14 23:40:49] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-14 23:40:49] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:49] [INFO ] Invariant cache hit.
[2023-03-14 23:40:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:40:53] [INFO ] Implicit Places using invariants and state equation in 4810 ms returned []
Implicit Place search using SMT with State Equation took 5218 ms to find 0 implicit places.
[2023-03-14 23:40:53] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:53] [INFO ] Invariant cache hit.
[2023-03-14 23:40:54] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6342 ms. Remains : 684/684 places, 1396/1396 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))))), (X (X (AND p1 p2 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 13 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))))), (X (X (AND p1 p2 (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 15383 reset in 529 ms.
Product exploration explored 100000 steps with 15422 reset in 539 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 684 transition count 1396
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 32 place count 684 transition count 1460
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 80 place count 684 transition count 1460
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 96 place count 668 transition count 1444
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 668 transition count 1444
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 152 places in 2 ms
Iterating global reduction 1 with 88 rules applied. Total rules applied 200 place count 668 transition count 1444
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 216 place count 652 transition count 1428
Deduced a syphon composed of 136 places in 2 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 232 place count 652 transition count 1428
Deduced a syphon composed of 136 places in 2 ms
Applied a total of 232 rules in 164 ms. Remains 652 /684 variables (removed 32) and now considering 1428/1396 (removed -32) transitions.
[2023-03-14 23:40:56] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 652 cols
[2023-03-14 23:40:56] [INFO ] Computed 42 place invariants in 22 ms
[2023-03-14 23:40:57] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
[2023-03-14 23:40:57] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-14 23:40:57] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2023-03-14 23:40:57] [INFO ] Invariant cache hit.
[2023-03-14 23:40:58] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 652/684 places, 1428/1396 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1445 ms. Remains : 652/684 places, 1428/1396 transitions.
Support contains 73 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 8 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2023-03-14 23:40:58] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-14 23:40:58] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-14 23:40:58] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
[2023-03-14 23:40:58] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:58] [INFO ] Invariant cache hit.
[2023-03-14 23:40:59] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-14 23:40:59] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:40:59] [INFO ] Invariant cache hit.
[2023-03-14 23:40:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:04] [INFO ] Implicit Places using invariants and state equation in 5536 ms returned []
Implicit Place search using SMT with State Equation took 5944 ms to find 0 implicit places.
[2023-03-14 23:41:04] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:04] [INFO ] Invariant cache hit.
[2023-03-14 23:41:05] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7083 ms. Remains : 684/684 places, 1396/1396 transitions.
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-01 finished in 34473 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)))'
Support contains 33 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 26 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-14 23:41:05] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:05] [INFO ] Invariant cache hit.
[2023-03-14 23:41:05] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
[2023-03-14 23:41:05] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:05] [INFO ] Invariant cache hit.
[2023-03-14 23:41:06] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-14 23:41:06] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:06] [INFO ] Invariant cache hit.
[2023-03-14 23:41:06] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:11] [INFO ] Implicit Places using invariants and state equation in 5107 ms returned []
Implicit Place search using SMT with State Equation took 5517 ms to find 0 implicit places.
[2023-03-14 23:41:11] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:11] [INFO ] Invariant cache hit.
[2023-03-14 23:41:11] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6593 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-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:(LEQ s463 (ADD s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s...], 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 15398 reset in 365 ms.
Product exploration explored 100000 steps with 15340 reset in 424 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 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 26 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 112 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-14 23:41:13] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:13] [INFO ] Invariant cache hit.
[2023-03-14 23:41:13] [INFO ] [Real]Absence check using 15 positive place invariants in 22 ms returned sat
[2023-03-14 23:41:13] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 123 ms returned sat
[2023-03-14 23:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 23:41:15] [INFO ] [Real]Absence check using state equation in 1926 ms returned sat
[2023-03-14 23:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 23:41:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-03-14 23:41:16] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 79 ms returned sat
[2023-03-14 23:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 23:41:18] [INFO ] [Nat]Absence check using state equation in 1845 ms returned sat
[2023-03-14 23:41:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:19] [INFO ] [Nat]Added 160 Read/Feed constraints in 1171 ms returned sat
[2023-03-14 23:41:19] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 93 ms.
[2023-03-14 23:41:24] [INFO ] Added : 166 causal constraints over 35 iterations in 4575 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 33 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 684 transition count 1348
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 636 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 96 place count 636 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 256 place count 556 transition count 1268
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 416 place count 476 transition count 1188
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 424 place count 468 transition count 1180
Iterating global reduction 2 with 8 rules applied. Total rules applied 432 place count 468 transition count 1180
Applied a total of 432 rules in 71 ms. Remains 468 /684 variables (removed 216) and now considering 1180/1396 (removed 216) transitions.
[2023-03-14 23:41:24] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
// Phase 1: matrix 1148 rows 468 cols
[2023-03-14 23:41:24] [INFO ] Computed 42 place invariants in 17 ms
[2023-03-14 23:41:24] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2023-03-14 23:41:24] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:24] [INFO ] Invariant cache hit.
[2023-03-14 23:41:25] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-14 23:41:25] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:25] [INFO ] Invariant cache hit.
[2023-03-14 23:41:25] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:32] [INFO ] Implicit Places using invariants and state equation in 6843 ms returned []
Implicit Place search using SMT with State Equation took 7195 ms to find 0 implicit places.
[2023-03-14 23:41:32] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-14 23:41:32] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:32] [INFO ] Invariant cache hit.
[2023-03-14 23:41:32] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/684 places, 1180/1396 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8243 ms. Remains : 468/684 places, 1180/1396 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 88 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 27 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-14 23:41:32] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:32] [INFO ] Invariant cache hit.
[2023-03-14 23:41:33] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-03-14 23:41:33] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 165 ms returned sat
[2023-03-14 23:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 23:41:34] [INFO ] [Real]Absence check using state equation in 942 ms returned sat
[2023-03-14 23:41:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 23:41:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 670 ms returned sat
[2023-03-14 23:41:35] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 98 ms returned sat
[2023-03-14 23:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 23:41:39] [INFO ] [Nat]Absence check using state equation in 3617 ms returned sat
[2023-03-14 23:41:39] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:41] [INFO ] [Nat]Added 160 Read/Feed constraints in 2101 ms returned sat
[2023-03-14 23:41:41] [INFO ] Computed and/alt/rep : 584/2995/560 causal constraints (skipped 584 transitions) in 76 ms.
[2023-03-14 23:41:43] [INFO ] Added : 75 causal constraints over 15 iterations in 1823 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15413 reset in 368 ms.
Product exploration explored 100000 steps with 15368 reset in 382 ms.
Support contains 33 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 1180/1180 transitions.
Applied a total of 0 rules in 23 ms. Remains 468 /468 variables (removed 0) and now considering 1180/1180 (removed 0) transitions.
[2023-03-14 23:41:44] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:44] [INFO ] Invariant cache hit.
[2023-03-14 23:41:44] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
[2023-03-14 23:41:44] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:44] [INFO ] Invariant cache hit.
[2023-03-14 23:41:45] [INFO ] Implicit Places using invariants in 357 ms returned []
[2023-03-14 23:41:45] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:45] [INFO ] Invariant cache hit.
[2023-03-14 23:41:45] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:41:53] [INFO ] Implicit Places using invariants and state equation in 7790 ms returned []
Implicit Place search using SMT with State Equation took 8151 ms to find 0 implicit places.
[2023-03-14 23:41:53] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-14 23:41:53] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:41:53] [INFO ] Invariant cache hit.
[2023-03-14 23:41:53] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9154 ms. Remains : 468/468 places, 1180/1180 transitions.
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-02 finished in 48272 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&&X(p1)&&F(p2)))))'
Support contains 50 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 41 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-14 23:41:53] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-14 23:41:53] [INFO ] Computed 42 place invariants in 19 ms
[2023-03-14 23:41:54] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
[2023-03-14 23:41:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:54] [INFO ] Invariant cache hit.
[2023-03-14 23:41:54] [INFO ] Implicit Places using invariants in 474 ms returned []
[2023-03-14 23:41:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:41:54] [INFO ] Invariant cache hit.
[2023-03-14 23:41:55] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:42:00] [INFO ] Implicit Places using invariants and state equation in 5324 ms returned []
Implicit Place search using SMT with State Equation took 5800 ms to find 0 implicit places.
[2023-03-14 23:42:00] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:00] [INFO ] Invariant cache hit.
[2023-03-14 23:42:00] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6925 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 2 (ADD s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 ...], 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-03 finished in 7183 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&&X(p1)))))'
Support contains 17 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 27 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-14 23:42:00] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:00] [INFO ] Invariant cache hit.
[2023-03-14 23:42:01] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
[2023-03-14 23:42:01] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:01] [INFO ] Invariant cache hit.
[2023-03-14 23:42:01] [INFO ] Implicit Places using invariants in 421 ms returned []
[2023-03-14 23:42:01] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:01] [INFO ] Invariant cache hit.
[2023-03-14 23:42:02] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:42:06] [INFO ] Implicit Places using invariants and state equation in 4922 ms returned []
Implicit Place search using SMT with State Equation took 5346 ms to find 0 implicit places.
[2023-03-14 23:42:06] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:06] [INFO ] Invariant cache hit.
[2023-03-14 23:42:07] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6458 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 (ADD s18 s19 s20 s21 s22 s23 s24 s25)), p1:(GT s599 (ADD s472 s473 s474 s475 s476 s477 s478 s479))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 536 ms.
Product exploration explored 100000 steps with 33333 reset in 546 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 5 factoid took 121 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-04 finished in 7797 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))&&F(p1)))'
Support contains 49 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 700 transition count 1348
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 636 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 128 place count 636 transition count 1268
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 288 place count 556 transition count 1268
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 296 place count 548 transition count 1260
Iterating global reduction 2 with 8 rules applied. Total rules applied 304 place count 548 transition count 1260
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 448 place count 476 transition count 1188
Applied a total of 448 rules in 61 ms. Remains 476 /700 variables (removed 224) and now considering 1188/1412 (removed 224) transitions.
[2023-03-14 23:42:08] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
// Phase 1: matrix 1156 rows 476 cols
[2023-03-14 23:42:08] [INFO ] Computed 42 place invariants in 21 ms
[2023-03-14 23:42:09] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-03-14 23:42:09] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
[2023-03-14 23:42:09] [INFO ] Invariant cache hit.
[2023-03-14 23:42:09] [INFO ] Implicit Places using invariants in 361 ms returned []
[2023-03-14 23:42:09] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
[2023-03-14 23:42:09] [INFO ] Invariant cache hit.
[2023-03-14 23:42:09] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:42:25] [INFO ] Implicit Places using invariants and state equation in 16083 ms returned []
Implicit Place search using SMT with State Equation took 16455 ms to find 0 implicit places.
[2023-03-14 23:42:25] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-14 23:42:25] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
[2023-03-14 23:42:25] [INFO ] Invariant cache hit.
[2023-03-14 23:42:26] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 476/700 places, 1188/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17469 ms. Remains : 476/700 places, 1188/1412 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ (ADD s18 s19 s20 s21 s22 s23 s24 s25 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 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 15711 steps with 0 reset in 57 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-09 finished in 17650 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) U p1))||(p2&&X(p2))))'
Support contains 57 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 684 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 684 transition count 1396
Applied a total of 32 rules in 22 ms. Remains 684 /700 variables (removed 16) and now considering 1396/1412 (removed 16) transitions.
[2023-03-14 23:42:26] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2023-03-14 23:42:26] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-14 23:42:26] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
[2023-03-14 23:42:26] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:26] [INFO ] Invariant cache hit.
[2023-03-14 23:42:27] [INFO ] Implicit Places using invariants in 398 ms returned []
[2023-03-14 23:42:27] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:27] [INFO ] Invariant cache hit.
[2023-03-14 23:42:27] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:42:32] [INFO ] Implicit Places using invariants and state equation in 5382 ms returned []
Implicit Place search using SMT with State Equation took 5783 ms to find 0 implicit places.
[2023-03-14 23:42:32] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
[2023-03-14 23:42:32] [INFO ] Invariant cache hit.
[2023-03-14 23:42:33] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6904 ms. Remains : 684/700 places, 1396/1412 transitions.
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 4}, { cond=p2, acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(NOT p2), acceptance={} source=5 dest: 3}]], initial=0, aps=[p1:(LEQ 3 (ADD s604 s605 s606 s607 s608 s609 s610 s611 s612 s613 s614 s615 s616 s617 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627 s628 s629 s630 s631...], 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 780 ms.
Product exploration explored 100000 steps with 50000 reset in 768 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) (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p1)), (X p0), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 12 factoid took 340 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-10 finished in 9096 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&&X(X((X(p0) U (X(G(p0))||(X(p0)&&G(p1)))))))))'
Support contains 32 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1404
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1404
Applied a total of 16 rules in 19 ms. Remains 692 /700 variables (removed 8) and now considering 1404/1412 (removed 8) transitions.
[2023-03-14 23:42:35] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 692 cols
[2023-03-14 23:42:35] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-14 23:42:35] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
[2023-03-14 23:42:35] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
[2023-03-14 23:42:35] [INFO ] Invariant cache hit.
[2023-03-14 23:42:36] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-14 23:42:36] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
[2023-03-14 23:42:36] [INFO ] Invariant cache hit.
[2023-03-14 23:42:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:42:46] [INFO ] Implicit Places using invariants and state equation in 9930 ms returned []
Implicit Place search using SMT with State Equation took 10345 ms to find 0 implicit places.
[2023-03-14 23:42:46] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
[2023-03-14 23:42:46] [INFO ] Invariant cache hit.
[2023-03-14 23:42:46] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 692/700 places, 1404/1412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11522 ms. Remains : 692/700 places, 1404/1412 transitions.
Stuttering acceptance computed with spot in 750 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 2}, { cond=p0, acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 4}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 7}, { cond=p0, acceptance={0, 1} source=2 dest: 8}, { cond=(AND p0 p1), acceptance={1} source=2 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1} source=3 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 7}, { cond=(AND p0 p1), acceptance={1} source=3 dest: 9}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 10}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 11}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 4}, { cond=(NOT p0), acceptance={0, 1} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=4 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 7}, { cond=p0, acceptance={0} source=4 dest: 8}, { cond=(AND p0 p1), acceptance={} source=4 dest: 9}], [{ cond=(NOT p0), acceptance={0, 1} source=5 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=6 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=6 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 8}, { cond=(AND p0 p1), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p0) p1), acceptance={1} source=6 dest: 12}, { cond=(AND p0 p1), acceptance={} source=6 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=7 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 7}, { cond=(AND p0 p1), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=7 dest: 10}, { cond=(AND p0 p1), acceptance={0} source=7 dest: 11}], [{ cond=(NOT p0), acceptance={0, 1} source=8 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=9 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1} source=9 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=9 dest: 7}, { cond=(AND p0 p1), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=10 dest: 4}, { cond=(NOT p0), acceptance={0, 1} source=10 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=10 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=11 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1} source=11 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=11 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=12 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=12 dest: 14}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=13 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={1} source=13 dest: 15}], [{ cond=(AND p0 (NOT p1)), acceptance={0, 1} source=14 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=14 dest: 16}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=15 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=15 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=15 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=15 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=15 dest: 8}, { cond=(AND p0 p1), acceptance={1} source=15 dest: 9}, { cond=(AND (NOT p0) p1), acceptance={1} source=15 dest: 12}, { cond=(AND p0 p1), acceptance={1} source=15 dest: 13}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=16 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=16 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={1} source=16 dest: 15}, { cond=(AND p0 p1), acceptance={1} source=16 dest: 17}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=17 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={1} source=17 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=17 dest: 7}, { cond=(AND p0 p1), acceptance={1} source=17 dest: 9}]], initial=0, aps=[p0:(GT (ADD s520 s521 s522 s523 s524 s525 s526 s527) (ADD s146 s147 s148 s149 s150 s151 s152 s153)), p1:(GT (ADD s504 s505 s506 s507 s508 s509 s510 s511) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 31802 steps with 0 reset in 112 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-12 finished in 12414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 33 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
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 700 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 628 transition count 1340
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 628 transition count 1260
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 548 transition count 1260
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 312 place count 540 transition count 1252
Iterating global reduction 2 with 8 rules applied. Total rules applied 320 place count 540 transition count 1252
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 416 place count 492 transition count 1204
Applied a total of 416 rules in 54 ms. Remains 492 /700 variables (removed 208) and now considering 1204/1412 (removed 208) transitions.
[2023-03-14 23:42:47] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2023-03-14 23:42:47] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-14 23:42:48] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
[2023-03-14 23:42:48] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
[2023-03-14 23:42:48] [INFO ] Invariant cache hit.
[2023-03-14 23:42:48] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-14 23:42:48] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
[2023-03-14 23:42:48] [INFO ] Invariant cache hit.
[2023-03-14 23:42:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:44:02] [INFO ] Performed 104/492 implicitness test of which 0 returned IMPLICIT in 73 seconds.
[2023-03-14 23:44:07] [INFO ] Implicit Places using invariants and state equation in 79166 ms returned []
Implicit Place search using SMT with State Equation took 79574 ms to find 0 implicit places.
[2023-03-14 23:44:07] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-14 23:44:07] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
[2023-03-14 23:44:07] [INFO ] Invariant cache hit.
[2023-03-14 23:44:08] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 492/700 places, 1204/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80576 ms. Remains : 492/700 places, 1204/1412 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-13 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 s1 (ADD s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7 reset in 464 ms.
Stack based approach found an accepted trace after 2873 steps with 0 reset with depth 2874 and stack size 2874 in 15 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-13 finished in 81110 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 2 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
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 700 transition count 1340
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 628 transition count 1340
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 144 place count 628 transition count 1260
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 304 place count 548 transition count 1260
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 312 place count 540 transition count 1252
Iterating global reduction 2 with 8 rules applied. Total rules applied 320 place count 540 transition count 1252
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 480 place count 460 transition count 1172
Applied a total of 480 rules in 47 ms. Remains 460 /700 variables (removed 240) and now considering 1172/1412 (removed 240) transitions.
[2023-03-14 23:44:08] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
// Phase 1: matrix 1140 rows 460 cols
[2023-03-14 23:44:08] [INFO ] Computed 42 place invariants in 15 ms
[2023-03-14 23:44:09] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
[2023-03-14 23:44:09] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:09] [INFO ] Invariant cache hit.
[2023-03-14 23:44:09] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-14 23:44:09] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:09] [INFO ] Invariant cache hit.
[2023-03-14 23:44:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:44:17] [INFO ] Implicit Places using invariants and state equation in 7494 ms returned []
Implicit Place search using SMT with State Equation took 7857 ms to find 0 implicit places.
[2023-03-14 23:44:17] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-14 23:44:17] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:17] [INFO ] Invariant cache hit.
[2023-03-14 23:44:17] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 460/700 places, 1172/1412 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8828 ms. Remains : 460/700 places, 1172/1412 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-15 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:(LEQ s249 s413)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1491 reset in 351 ms.
Product exploration explored 100000 steps with 1565 reset in 356 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), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 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 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 29 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=29 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 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 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 460 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 460/460 places, 1172/1172 transitions.
Applied a total of 0 rules in 20 ms. Remains 460 /460 variables (removed 0) and now considering 1172/1172 (removed 0) transitions.
[2023-03-14 23:44:18] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:18] [INFO ] Invariant cache hit.
[2023-03-14 23:44:19] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
[2023-03-14 23:44:19] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:19] [INFO ] Invariant cache hit.
[2023-03-14 23:44:19] [INFO ] Implicit Places using invariants in 358 ms returned []
[2023-03-14 23:44:19] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:19] [INFO ] Invariant cache hit.
[2023-03-14 23:44:20] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:44:30] [INFO ] Implicit Places using invariants and state equation in 10309 ms returned []
Implicit Place search using SMT with State Equation took 10678 ms to find 0 implicit places.
[2023-03-14 23:44:30] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-14 23:44:30] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:30] [INFO ] Invariant cache hit.
[2023-03-14 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11622 ms. Remains : 460/460 places, 1172/1172 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 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 49 ms :[(NOT p0), (NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1530 reset in 363 ms.
Product exploration explored 100000 steps with 1489 reset in 354 ms.
Support contains 2 out of 460 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 460/460 places, 1172/1172 transitions.
Applied a total of 0 rules in 14 ms. Remains 460 /460 variables (removed 0) and now considering 1172/1172 (removed 0) transitions.
[2023-03-14 23:44:31] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:31] [INFO ] Invariant cache hit.
[2023-03-14 23:44:32] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
[2023-03-14 23:44:32] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:32] [INFO ] Invariant cache hit.
[2023-03-14 23:44:32] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-14 23:44:32] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:32] [INFO ] Invariant cache hit.
[2023-03-14 23:44:32] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:44:40] [INFO ] Implicit Places using invariants and state equation in 7502 ms returned []
Implicit Place search using SMT with State Equation took 7872 ms to find 0 implicit places.
[2023-03-14 23:44:40] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-14 23:44:40] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
[2023-03-14 23:44:40] [INFO ] Invariant cache hit.
[2023-03-14 23:44:40] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8765 ms. Remains : 460/460 places, 1172/1172 transitions.
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-15 finished in 31716 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)||X((G(p1)&&X(G(p2))))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S04J04T08-LTLCardinality-01
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Support contains 73 out of 700 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 700 transition count 1364
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 104 place count 652 transition count 1356
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 112 place count 644 transition count 1356
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 112 place count 644 transition count 1276
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 272 place count 564 transition count 1276
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 368 place count 516 transition count 1228
Applied a total of 368 rules in 42 ms. Remains 516 /700 variables (removed 184) and now considering 1228/1412 (removed 184) transitions.
[2023-03-14 23:44:40] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
// Phase 1: matrix 1196 rows 516 cols
[2023-03-14 23:44:40] [INFO ] Computed 42 place invariants in 18 ms
[2023-03-14 23:44:41] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
[2023-03-14 23:44:41] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:41] [INFO ] Invariant cache hit.
[2023-03-14 23:44:41] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-14 23:44:41] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:41] [INFO ] Invariant cache hit.
[2023-03-14 23:44:42] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:44:50] [INFO ] Implicit Places using invariants and state equation in 8781 ms returned []
Implicit Place search using SMT with State Equation took 9153 ms to find 0 implicit places.
[2023-03-14 23:44:50] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:50] [INFO ] Invariant cache hit.
[2023-03-14 23:44:50] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 516/700 places, 1228/1412 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10129 ms. Remains : 516/700 places, 1228/1412 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s331 s332 s333 s334 s335 s336 s337 s338 s339 s340 s341 s342 s343 s344 s345 s346 s347 s348 s349 s350 s351 s352 s353 s354 s355 s356 s357 s358 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15403 reset in 501 ms.
Product exploration explored 100000 steps with 15337 reset in 515 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) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 295 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 7 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 p2 (NOT p0)))), (F (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))]
Knowledge based reduction with 6 factoid took 310 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 3 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-14 23:44:52] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:52] [INFO ] Invariant cache hit.
[2023-03-14 23:44:53] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
[2023-03-14 23:44:53] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:53] [INFO ] Invariant cache hit.
[2023-03-14 23:44:53] [INFO ] Implicit Places using invariants in 355 ms returned []
[2023-03-14 23:44:53] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:44:53] [INFO ] Invariant cache hit.
[2023-03-14 23:44:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:04] [INFO ] Implicit Places using invariants and state equation in 10370 ms returned []
Implicit Place search using SMT with State Equation took 10728 ms to find 0 implicit places.
[2023-03-14 23:45:04] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:04] [INFO ] Invariant cache hit.
[2023-03-14 23:45:04] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11635 ms. Remains : 516/516 places, 1228/1228 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))))), (X (X (AND p1 p2 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))))), (X (X (AND p1 p2 (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 3 factoid took 181 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Product exploration explored 100000 steps with 15377 reset in 470 ms.
Product exploration explored 100000 steps with 15407 reset in 484 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 18 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-14 23:45:06] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:06] [INFO ] Invariant cache hit.
[2023-03-14 23:45:07] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
[2023-03-14 23:45:07] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-14 23:45:07] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:07] [INFO ] Invariant cache hit.
[2023-03-14 23:45:07] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 928 ms. Remains : 516/516 places, 1228/1228 transitions.
Support contains 73 out of 516 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 516/516 places, 1228/1228 transitions.
Applied a total of 0 rules in 3 ms. Remains 516 /516 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2023-03-14 23:45:07] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:07] [INFO ] Invariant cache hit.
[2023-03-14 23:45:08] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
[2023-03-14 23:45:08] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:08] [INFO ] Invariant cache hit.
[2023-03-14 23:45:08] [INFO ] Implicit Places using invariants in 354 ms returned []
[2023-03-14 23:45:08] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:08] [INFO ] Invariant cache hit.
[2023-03-14 23:45:08] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:17] [INFO ] Implicit Places using invariants and state equation in 8587 ms returned []
Implicit Place search using SMT with State Equation took 8942 ms to find 0 implicit places.
[2023-03-14 23:45:17] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
[2023-03-14 23:45:17] [INFO ] Invariant cache hit.
[2023-03-14 23:45:17] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9842 ms. Remains : 516/516 places, 1228/1228 transitions.
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-01 finished in 36926 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)))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T08-LTLCardinality-02
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 33 out of 700 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 700/700 places, 1412/1412 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 700 transition count 1348
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 636 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 128 place count 636 transition count 1268
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 288 place count 556 transition count 1268
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 296 place count 548 transition count 1260
Iterating global reduction 2 with 8 rules applied. Total rules applied 304 place count 548 transition count 1260
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 464 place count 468 transition count 1180
Applied a total of 464 rules in 43 ms. Remains 468 /700 variables (removed 232) and now considering 1180/1412 (removed 232) transitions.
[2023-03-14 23:45:17] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
// Phase 1: matrix 1148 rows 468 cols
[2023-03-14 23:45:17] [INFO ] Computed 42 place invariants in 25 ms
[2023-03-14 23:45:18] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
[2023-03-14 23:45:18] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:18] [INFO ] Invariant cache hit.
[2023-03-14 23:45:18] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-14 23:45:18] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:18] [INFO ] Invariant cache hit.
[2023-03-14 23:45:18] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:29] [INFO ] Implicit Places using invariants and state equation in 10595 ms returned []
Implicit Place search using SMT with State Equation took 10933 ms to find 0 implicit places.
[2023-03-14 23:45:29] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:29] [INFO ] Invariant cache hit.
[2023-03-14 23:45:29] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 468/700 places, 1180/1412 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 11914 ms. Remains : 468/700 places, 1180/1412 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T08-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:(LEQ s351 (ADD s299 s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 15407 reset in 322 ms.
Product exploration explored 100000 steps with 15395 reset in 335 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 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 25 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-14 23:45:30] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:30] [INFO ] Invariant cache hit.
[2023-03-14 23:45:31] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-14 23:45:31] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 163 ms returned sat
[2023-03-14 23:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 23:45:32] [INFO ] [Real]Absence check using state equation in 915 ms returned sat
[2023-03-14 23:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 23:45:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 660 ms returned sat
[2023-03-14 23:45:33] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 96 ms returned sat
[2023-03-14 23:45:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 23:45:37] [INFO ] [Nat]Absence check using state equation in 3538 ms returned sat
[2023-03-14 23:45:37] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:39] [INFO ] [Nat]Added 160 Read/Feed constraints in 2098 ms returned sat
[2023-03-14 23:45:39] [INFO ] Computed and/alt/rep : 584/2995/560 causal constraints (skipped 584 transitions) in 62 ms.
[2023-03-14 23:45:40] [INFO ] Added : 75 causal constraints over 15 iterations in 1747 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 33 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 1180/1180 transitions.
Applied a total of 0 rules in 13 ms. Remains 468 /468 variables (removed 0) and now considering 1180/1180 (removed 0) transitions.
[2023-03-14 23:45:40] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:40] [INFO ] Invariant cache hit.
[2023-03-14 23:45:41] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
[2023-03-14 23:45:41] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:41] [INFO ] Invariant cache hit.
[2023-03-14 23:45:41] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-14 23:45:41] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:41] [INFO ] Invariant cache hit.
[2023-03-14 23:45:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:48] [INFO ] Implicit Places using invariants and state equation in 7254 ms returned []
Implicit Place search using SMT with State Equation took 7587 ms to find 0 implicit places.
[2023-03-14 23:45:48] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-14 23:45:48] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:48] [INFO ] Invariant cache hit.
[2023-03-14 23:45:49] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8502 ms. Remains : 468/468 places, 1180/1180 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-14 23:45:49] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:45:49] [INFO ] Invariant cache hit.
[2023-03-14 23:45:50] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-03-14 23:45:50] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 172 ms returned sat
[2023-03-14 23:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 23:45:51] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2023-03-14 23:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 23:45:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 669 ms returned sat
[2023-03-14 23:45:52] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 101 ms returned sat
[2023-03-14 23:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 23:45:56] [INFO ] [Nat]Absence check using state equation in 3532 ms returned sat
[2023-03-14 23:45:56] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:45:58] [INFO ] [Nat]Added 160 Read/Feed constraints in 2107 ms returned sat
[2023-03-14 23:45:58] [INFO ] Computed and/alt/rep : 584/2995/560 causal constraints (skipped 584 transitions) in 58 ms.
[2023-03-14 23:46:00] [INFO ] Added : 75 causal constraints over 15 iterations in 1769 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15382 reset in 336 ms.
Product exploration explored 100000 steps with 15381 reset in 352 ms.
Support contains 33 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 1180/1180 transitions.
Applied a total of 0 rules in 12 ms. Remains 468 /468 variables (removed 0) and now considering 1180/1180 (removed 0) transitions.
[2023-03-14 23:46:00] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:46:00] [INFO ] Invariant cache hit.
[2023-03-14 23:46:01] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2023-03-14 23:46:01] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:46:01] [INFO ] Invariant cache hit.
[2023-03-14 23:46:01] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-14 23:46:01] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:46:01] [INFO ] Invariant cache hit.
[2023-03-14 23:46:02] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-14 23:46:08] [INFO ] Implicit Places using invariants and state equation in 7222 ms returned []
Implicit Place search using SMT with State Equation took 7566 ms to find 0 implicit places.
[2023-03-14 23:46:08] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-14 23:46:08] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
[2023-03-14 23:46:08] [INFO ] Invariant cache hit.
[2023-03-14 23:46:09] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8481 ms. Remains : 468/468 places, 1180/1180 transitions.
Treatment of property PolyORBLF-COL-S04J04T08-LTLCardinality-02 finished in 51962 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)))'
[2023-03-14 23:46:09] [INFO ] Flatten gal took : 62 ms
[2023-03-14 23:46:09] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-14 23:46:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 700 places, 1412 transitions and 6324 arcs took 18 ms.
Total runtime 358271 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-COL-S04J04T08
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
LTLCardinality
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-COL-S04J04T08-LTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678837760946
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 9 (type SKEL/SRCH) for 0 PolyORBLF-COL-S04J04T08-LTLCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 9 (type SKEL/SRCH) for PolyORBLF-COL-S04J04T08-LTLCardinality-01
lola: result : true
lola: markings : 33
lola: fired transitions : 32
lola: time used : 0.000000
lola: memory pages used : 1
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: planning for PolyORBLF-COL-S04J04T08-LTLCardinality-01 stopped (result already fixed).
lola: LAUNCH task # 7 (type EXCL) for 6 PolyORBLF-COL-S04J04T08-LTLCardinality-15
lola: time limit : 1800 sec
lola: memory limit: 32 pages
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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="PolyORBLF-COL-S04J04T08"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBLF-COL-S04J04T08, 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 r295-tall-167873947800403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T08.tgz
mv PolyORBLF-COL-S04J04T08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;