About the Execution of ITS-Tools for ViralEpidemic-PT-S02D1C1A12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12140.464 | 1164715.00 | 1229106.00 | 8719.10 | TFTFFFFFFFTFTFFF | 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.r485-tall-167912700501252.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 itstools
Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700501252
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 11K Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 25 23:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 23:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 22:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 22:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 19M 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 ViralEpidemic-PT-S02D1C1A12-LTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679332110659
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S02D1C1A12
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 17:08:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 17:08:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 17:08:33] [INFO ] Load time of PNML (sax parser for PT used): 895 ms
[2023-03-20 17:08:33] [INFO ] Transformed 32765 places.
[2023-03-20 17:08:33] [INFO ] Transformed 40955 transitions.
[2023-03-20 17:08:33] [INFO ] Parsed PT model containing 32765 places and 40955 transitions and 90101 arcs in 1136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3690 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:08:49] [INFO ] Invariants computation overflowed in 10713 ms
[2023-03-20 17:08:51] [INFO ] Implicit Places using invariants in 13591 ms returned []
Implicit Place search using SMT only with invariants took 13992 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:09:03] [INFO ] Invariants computation overflowed in 11373 ms
[2023-03-20 17:09:06] [INFO ] Dead Transitions using invariants and state equation in 14131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31823 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Support contains 49 out of 32765 places after structural reductions.
[2023-03-20 17:09:07] [INFO ] Flatten gal took : 1275 ms
[2023-03-20 17:09:08] [INFO ] Flatten gal took : 969 ms
[2023-03-20 17:09:10] [INFO ] Input system was already deterministic with 40955 transitions.
Incomplete random walk after 10000 steps, including 914 resets, run finished after 2851 ms. (steps per millisecond=3 ) properties (out of 28) seen :2
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 211 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 208 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 233 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 203 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 214 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 204 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 242 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 223 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 232 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 242 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 245 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 235 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 237 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 240 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 14 resets, run finished after 212 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 225 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 17 resets, run finished after 240 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 240 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 203 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 200 ms. (steps per millisecond=5 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 205 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 209 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 207 ms. (steps per millisecond=4 ) properties (out of 26) seen :0
Interrupted probabilistic random walk after 43287 steps, run timeout after 24010 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 43287 steps, saw 41452 distinct states, run finished after 24012 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:09:53] [INFO ] Invariants computation overflowed in 9652 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-20 17:10:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 17:10:18] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 26 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 46 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 283 are kept as prefixes of interest. Removing 32482 places using SCC suffix rule.36 ms
Discarding 32482 places :
Also discarding 40262 output transitions
Drop transitions removed 40262 transitions
Drop transitions removed 416 transitions
Reduce isomorphic transitions removed 416 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 529 rules applied. Total rules applied 530 place count 283 transition count 164
Reduce places removed 113 places and 0 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 643 place count 170 transition count 164
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 643 place count 170 transition count 139
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 693 place count 145 transition count 139
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 697 place count 141 transition count 135
Iterating global reduction 2 with 4 rules applied. Total rules applied 701 place count 141 transition count 135
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 747 place count 118 transition count 112
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 748 place count 117 transition count 111
Applied a total of 748 rules in 191 ms. Remains 117 /32765 variables (removed 32648) and now considering 111/40955 (removed 40844) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 117/32765 places, 111/40955 transitions.
Finished random walk after 63 steps, including 0 resets, run visited all 26 properties in 4 ms. (steps per millisecond=15 )
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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((X(p0)||G(p1))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 4012 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:10:32] [INFO ] Invariants computation overflowed in 9125 ms
[2023-03-20 17:10:34] [INFO ] Implicit Places using invariants in 11508 ms returned []
Implicit Place search using SMT only with invariants took 11519 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:10:43] [INFO ] Invariants computation overflowed in 9157 ms
[2023-03-20 17:10:46] [INFO ] Dead Transitions using invariants and state equation in 11535 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27076 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s30351 1) (GEQ s30356 1)), p0:(OR (AND (GEQ s30351 1) (GEQ s30356 1)) (LT s26274 1) (LT s26279 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 26080 steps with 13040 reset in 10004 ms.
Product exploration timeout after 21130 steps with 10565 reset in 10003 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 7 factoid took 213 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-00 finished in 179920 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(p1) U (G(p1)&&p2))))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3235 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:13:31] [INFO ] Invariants computation overflowed in 9091 ms
[2023-03-20 17:13:33] [INFO ] Implicit Places using invariants in 11592 ms returned []
Implicit Place search using SMT only with invariants took 11600 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:13:45] [INFO ] Invariants computation overflowed in 11431 ms
[2023-03-20 17:13:47] [INFO ] Dead Transitions using invariants and state equation in 14118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28963 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s8234 1) (GEQ s8237 1)), p2:(AND (GEQ s5711 1) (GEQ s5717 1)), p1:(AND (GEQ s5711 1) (GEQ s5717 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 12 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-03 finished in 29243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(!p1 U (p2||G(!p1)))))))'
Support contains 5 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 102 are kept as prefixes of interest. Removing 32663 places using SCC suffix rule.44 ms
Discarding 32663 places :
Also discarding 40799 output transitions
Drop transitions removed 40799 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 26 place count 76 transition count 105
Iterating global reduction 0 with 25 rules applied. Total rules applied 51 place count 76 transition count 105
Applied a total of 51 rules in 103 ms. Remains 76 /32765 variables (removed 32689) and now considering 105/40955 (removed 40850) transitions.
// Phase 1: matrix 105 rows 76 cols
[2023-03-20 17:13:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 17:13:48] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-20 17:13:48] [INFO ] Invariant cache hit.
[2023-03-20 17:13:48] [INFO ] Implicit Places using invariants and state equation in 64 ms returned [0, 2, 4, 6, 8, 10, 12, 16, 18, 34, 36, 42, 46, 48, 57, 61, 63, 65]
Discarding 18 places :
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Implicit Place search using SMT with State Equation took 120 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/32765 places, 88/40955 transitions.
Graph (complete) has 45 edges and 58 vertex of which 42 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.3 ms
Discarding 16 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 29 transition count 59
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 34 place count 29 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 27 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 27 transition count 51
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 45 place count 27 transition count 45
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 27 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 27 transition count 44
Applied a total of 49 rules in 13 ms. Remains 27 /58 variables (removed 31) and now considering 44/88 (removed 44) transitions.
// Phase 1: matrix 44 rows 27 cols
[2023-03-20 17:13:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:13:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-20 17:13:48] [INFO ] Invariant cache hit.
[2023-03-20 17:13:48] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/32765 places, 44/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 282 ms. Remains : 27/32765 places, 44/40955 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND (NOT p1) p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (NOT (AND (GEQ s23 1) (GEQ s26 1))) (NOT (AND (GEQ s5 1) (GEQ s6 1)))), p0:(GEQ s17 1), p1:(AND (GEQ s23 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-04 finished in 368 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(G((X(p0)||F(p1)))) U p2)))'
Support contains 6 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3488 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:14:01] [INFO ] Invariants computation overflowed in 9122 ms
[2023-03-20 17:14:03] [INFO ] Implicit Places using invariants in 11797 ms returned []
Implicit Place search using SMT only with invariants took 11798 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:14:13] [INFO ] Invariants computation overflowed in 9673 ms
[2023-03-20 17:14:16] [INFO ] Dead Transitions using invariants and state equation in 12249 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27548 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 325 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s12472 1) (GEQ s12494 1)), p1:(AND (GEQ s30031 1) (GEQ s30044 1)), p0:(AND (GEQ s16929 1) (GEQ s16933 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 6 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-05 finished in 27977 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((X(F(p0)) U (!p1&&(F(p0) U p2))))))'
Support contains 6 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 106 are kept as prefixes of interest. Removing 32659 places using SCC suffix rule.21 ms
Discarding 32659 places :
Also discarding 40791 output transitions
Drop transitions removed 40791 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 28 place count 78 transition count 109
Iterating global reduction 0 with 27 rules applied. Total rules applied 55 place count 78 transition count 109
Graph (complete) has 43 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 56 place count 77 transition count 108
Applied a total of 56 rules in 61 ms. Remains 77 /32765 variables (removed 32688) and now considering 108/40955 (removed 40847) transitions.
// Phase 1: matrix 108 rows 77 cols
[2023-03-20 17:14:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:14:16] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 17:14:16] [INFO ] Invariant cache hit.
[2023-03-20 17:14:16] [INFO ] Implicit Places using invariants and state equation in 52 ms returned [0, 2, 4, 6, 14, 16, 29, 45, 47, 58, 62]
Discarding 11 places :
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Implicit Place search using SMT with State Equation took 98 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/32765 places, 99/40955 transitions.
Graph (complete) has 42 edges and 66 vertex of which 57 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 21 place count 47 transition count 80
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 26 place count 47 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 46 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 46 transition count 74
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 46 transition count 73
Applied a total of 30 rules in 6 ms. Remains 46 /66 variables (removed 20) and now considering 73/99 (removed 26) transitions.
// Phase 1: matrix 73 rows 46 cols
[2023-03-20 17:14:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:14:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 17:14:16] [INFO ] Invariant cache hit.
[2023-03-20 17:14:16] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/32765 places, 73/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 220 ms. Remains : 46/32765 places, 73/40955 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p2) p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (NOT p2), (OR (NOT p2) p1)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p1 (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(OR (AND p1 (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s11 1) (GEQ s14 1)), p2:(AND (GEQ s40 1) (GEQ s42 1)), p0:(AND (GEQ s24 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 84 steps with 1 reset in 3 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-06 finished in 457 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 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 42 are kept as prefixes of interest. Removing 32723 places using SCC suffix rule.30 ms
Discarding 32723 places :
Also discarding 40889 output transitions
Drop transitions removed 40889 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 12 place count 30 transition count 43
Iterating global reduction 0 with 11 rules applied. Total rules applied 23 place count 30 transition count 43
Applied a total of 23 rules in 72 ms. Remains 30 /32765 variables (removed 32735) and now considering 43/40955 (removed 40912) transitions.
// Phase 1: matrix 43 rows 30 cols
[2023-03-20 17:14:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:14:17] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 17:14:17] [INFO ] Invariant cache hit.
[2023-03-20 17:14:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned [0, 2, 4, 19]
Discarding 4 places :
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Implicit Place search using SMT with State Equation took 56 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/32765 places, 39/40955 transitions.
Graph (complete) has 15 edges and 26 vertex of which 22 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 19 transition count 32
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 9 place count 19 transition count 30
Applied a total of 9 rules in 3 ms. Remains 19 /26 variables (removed 7) and now considering 30/39 (removed 9) transitions.
// Phase 1: matrix 30 rows 19 cols
[2023-03-20 17:14:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:14:17] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 17:14:17] [INFO ] Invariant cache hit.
[2023-03-20 17:14:17] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/32765 places, 30/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 179 ms. Remains : 19/32765 places, 30/40955 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-07 finished in 308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(G(p1))&&p0)))))'
Support contains 4 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3339 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:14:30] [INFO ] Invariants computation overflowed in 9705 ms
[2023-03-20 17:14:32] [INFO ] Implicit Places using invariants in 12099 ms returned []
Implicit Place search using SMT only with invariants took 12101 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:14:42] [INFO ] Invariants computation overflowed in 9273 ms
[2023-03-20 17:14:44] [INFO ] Dead Transitions using invariants and state equation in 11664 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27119 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s11703 1) (GEQ s11724 1)), p1:(AND (GEQ s23904 1) (GEQ s23906 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 6 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-08 finished in 27426 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))||G((p1&&X(G(!p0))))))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3537 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:14:57] [INFO ] Invariants computation overflowed in 9607 ms
[2023-03-20 17:15:00] [INFO ] Implicit Places using invariants in 12231 ms returned []
Implicit Place search using SMT only with invariants took 12232 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:15:10] [INFO ] Invariants computation overflowed in 9634 ms
[2023-03-20 17:15:12] [INFO ] Dead Transitions using invariants and state equation in 12335 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28106 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s21330 1), p1:(GEQ s10492 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 23800 steps with 11900 reset in 10001 ms.
Product exploration timeout after 20960 steps with 10480 reset in 10003 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 9 factoid took 182 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-10 finished in 195921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3073 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:18:13] [INFO ] Invariants computation overflowed in 9287 ms
[2023-03-20 17:18:15] [INFO ] Implicit Places using invariants in 12110 ms returned []
Implicit Place search using SMT only with invariants took 12111 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:18:25] [INFO ] Invariants computation overflowed in 9411 ms
[2023-03-20 17:18:27] [INFO ] Dead Transitions using invariants and state equation in 11965 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27157 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s4853 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 47870 steps with 4449 reset in 10002 ms.
Product exploration timeout after 35310 steps with 3356 reset in 10002 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 234 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 6912 steps, including 644 resets, run visited all 1 properties in 1489 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 741 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0)]
Support contains 1 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3047 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:21:28] [INFO ] Invariants computation overflowed in 9652 ms
[2023-03-20 17:21:31] [INFO ] Implicit Places using invariants in 12370 ms returned []
Implicit Place search using SMT only with invariants took 12383 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:21:40] [INFO ] Invariants computation overflowed in 9781 ms
[2023-03-20 17:21:43] [INFO ] Dead Transitions using invariants and state equation in 12463 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27906 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 904 resets, run finished after 2050 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 101 resets, run finished after 2003 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25455 steps, run timeout after 12002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 25455 steps, saw 24473 distinct states, run finished after 12005 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:24:34] [INFO ] Invariants computation overflowed in 10132 ms
[2023-03-20 17:24:59] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 32765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 13 are kept as prefixes of interest. Removing 32752 places using SCC suffix rule.13 ms
Discarding 32752 places :
Also discarding 40922 output transitions
Drop transitions removed 40922 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 13 transition count 5
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 37 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 37 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 4 transition count 4
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 3 transition count 3
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 3 transition count 3
Applied a total of 41 rules in 77 ms. Remains 3 /32765 variables (removed 32762) and now considering 3/40955 (removed 40952) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 3/32765 places, 3/40955 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Entered a terminal (fully accepting) state of product in 9887 steps with 877 reset in 2075 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-11 finished in 421796 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(X((X(p1)||F(p2))))))))'
Support contains 6 out of 32765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Applied a total of 0 rules in 3180 ms. Remains 32765 /32765 variables (removed 0) and now considering 40955/40955 (removed 0) transitions.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:25:15] [INFO ] Invariants computation overflowed in 9584 ms
[2023-03-20 17:25:17] [INFO ] Implicit Places using invariants in 12109 ms returned []
Implicit Place search using SMT only with invariants took 12129 ms to find 0 implicit places.
// Phase 1: matrix 40955 rows 32765 cols
[2023-03-20 17:25:27] [INFO ] Invariants computation overflowed in 9366 ms
[2023-03-20 17:25:29] [INFO ] Dead Transitions using invariants and state equation in 11846 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27173 ms. Remains : 32765/32765 places, 40955/40955 transitions.
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s15224 1) (GEQ s15245 1)), p2:(OR (LT s14739 1) (LT s14742 1)), p1:(AND (GEQ s3250 1) (GEQ s3259 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 32220 steps with 8055 reset in 10003 ms.
Product exploration timeout after 26350 steps with 6587 reset in 10003 ms.
Computed a total of 32765 stabilizing places and 40955 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32765 transition count 40955
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0))), (F (G p2)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p2))
Knowledge based reduction with 6 factoid took 119 ms. Reduced automaton from 5 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-12 finished in 171010 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 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 40 are kept as prefixes of interest. Removing 32725 places using SCC suffix rule.24 ms
Discarding 32725 places :
Also discarding 40893 output transitions
Drop transitions removed 40893 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 29 transition count 41
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 29 transition count 41
Graph (complete) has 16 edges and 29 vertex of which 28 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 28 transition count 40
Applied a total of 22 rules in 62 ms. Remains 28 /32765 variables (removed 32737) and now considering 40/40955 (removed 40915) transitions.
// Phase 1: matrix 40 rows 28 cols
[2023-03-20 17:27:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 17:27:53] [INFO ] Invariant cache hit.
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned [6, 8, 12, 16]
Discarding 4 places :
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Implicit Place search using SMT with State Equation took 76 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/32765 places, 36/40955 transitions.
Graph (complete) has 15 edges and 24 vertex of which 20 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 17 transition count 29
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 17 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 17 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 17 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 17 transition count 26
Applied a total of 11 rules in 5 ms. Remains 17 /24 variables (removed 7) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 17 cols
[2023-03-20 17:27:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-20 17:27:53] [INFO ] Invariant cache hit.
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/32765 places, 26/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 191 ms. Remains : 17/32765 places, 26/40955 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-13 finished in 313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 32765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32765/32765 places, 40955/40955 transitions.
Graph (complete) has 16382 edges and 32765 vertex of which 41 are kept as prefixes of interest. Removing 32724 places using SCC suffix rule.21 ms
Discarding 32724 places :
Also discarding 40892 output transitions
Drop transitions removed 40892 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 11 place count 30 transition count 42
Iterating global reduction 0 with 10 rules applied. Total rules applied 21 place count 30 transition count 42
Graph (complete) has 16 edges and 30 vertex of which 29 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 29 transition count 41
Applied a total of 22 rules in 53 ms. Remains 29 /32765 variables (removed 32736) and now considering 41/40955 (removed 40914) transitions.
// Phase 1: matrix 41 rows 29 cols
[2023-03-20 17:27:53] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 17:27:53] [INFO ] Invariant cache hit.
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants and state equation in 35 ms returned [0, 6, 22, 24, 26]
Discarding 5 places :
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Implicit Place search using SMT with State Equation took 72 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/32765 places, 36/40955 transitions.
Graph (complete) has 15 edges and 24 vertex of which 19 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 15 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 11 place count 15 transition count 25
Applied a total of 11 rules in 2 ms. Remains 15 /24 variables (removed 9) and now considering 25/36 (removed 11) transitions.
// Phase 1: matrix 25 rows 15 cols
[2023-03-20 17:27:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-20 17:27:53] [INFO ] Invariant cache hit.
[2023-03-20 17:27:53] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/32765 places, 25/40955 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 165 ms. Remains : 15/32765 places, 25/40955 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S02D1C1A12-LTLFireability-15 finished in 236 ms.
All properties solved by simple procedures.
Total runtime 1161347 ms.
BK_STOP 1679333275374
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S02D1C1A12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S02D1C1A12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912700501252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A12.tgz
mv ViralEpidemic-PT-S02D1C1A12 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;