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-167912700601355.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)
................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ViralEpidemic-PT-S16D2C4A03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700601355
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 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 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 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 54M 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-S16D2C4A03-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679346509095

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A03
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 21:08:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 21:08:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 21:08:32] [INFO ] Load time of PNML (sax parser for PT used): 1477 ms
[2023-03-20 21:08:32] [INFO ] Transformed 78643 places.
[2023-03-20 21:08:32] [INFO ] Transformed 144177 transitions.
[2023-03-20 21:08:32] [INFO ] Parsed PT model containing 78643 places and 144177 transitions and 353889 arcs in 1888 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 78643 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78643/78643 places, 144177/144177 transitions.
Discarding 4070 places :
Symmetric choice reduction at 0 with 4070 rule applications. Total rules 4070 place count 74573 transition count 79057
Iterating global reduction 0 with 4070 rules applied. Total rules applied 8140 place count 74573 transition count 79057
Discarding 3963 places :
Symmetric choice reduction at 0 with 3963 rule applications. Total rules 12103 place count 70610 transition count 71131
Iterating global reduction 0 with 3963 rules applied. Total rules applied 16066 place count 70610 transition count 71131
Applied a total of 16066 rules in 53526 ms. Remains 70610 /78643 variables (removed 8033) and now considering 71131/144177 (removed 73046) transitions.
// Phase 1: matrix 71131 rows 70610 cols
[2023-03-20 21:09:31] [INFO ] Invariants computation overflowed in 4421 ms
[2023-03-20 21:09:36] [INFO ] Implicit Places using invariants in 10069 ms returned []
Implicit Place search using SMT only with invariants took 10093 ms to find 0 implicit places.
// Phase 1: matrix 71131 rows 70610 cols
[2023-03-20 21:09:40] [INFO ] Invariants computation overflowed in 4072 ms
[2023-03-20 21:09:46] [INFO ] Dead Transitions using invariants and state equation in 9135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70610/78643 places, 71131/144177 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72767 ms. Remains : 70610/78643 places, 71131/144177 transitions.
Support contains 45 out of 70610 places after structural reductions.
[2023-03-20 21:09:49] [INFO ] Flatten gal took : 2346 ms
[2023-03-20 21:09:50] [INFO ] Flatten gal took : 1951 ms
[2023-03-20 21:09:54] [INFO ] Input system was already deterministic with 71131 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4809 ms. (steps per millisecond=2 ) properties (out of 26) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 71131 rows 70610 cols
[2023-03-20 21:10:05] [INFO ] Invariants computation overflowed in 3868 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
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 21:10:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 21:10:30] [INFO ] After 25141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 34 out of 70610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Graph (complete) has 65941 edges and 70610 vertex of which 150 are kept as prefixes of interest. Removing 70460 places using SCC suffix rule.65 ms
Discarding 70460 places :
Also discarding 70462 output transitions
Drop transitions removed 70462 transitions
Drop transitions removed 552 transitions
Reduce isomorphic transitions removed 552 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 559 rules applied. Total rules applied 560 place count 150 transition count 110
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 567 place count 143 transition count 110
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 567 place count 143 transition count 83
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 621 place count 116 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 622 place count 115 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 623 place count 115 transition count 82
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 651 place count 101 transition count 68
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 652 place count 100 transition count 67
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 654 place count 98 transition count 67
Applied a total of 654 rules in 239 ms. Remains 98 /70610 variables (removed 70512) and now considering 67/71131 (removed 71064) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 98/70610 places, 67/71131 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 22) seen :13
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 67 rows 98 cols
[2023-03-20 21:10:31] [INFO ] Computed 31 place invariants in 1 ms
[2023-03-20 21:10:31] [INFO ] [Real]Absence check using 0 positive and 31 generalized place invariants in 4 ms returned sat
[2023-03-20 21:10:31] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 70610 stabilizing places and 71131 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 70610 transition count 71131
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p1)))||X(p2)))'
Support contains 5 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 20159 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:10:54] [INFO ] Invariants computation overflowed in 2987 ms
[2023-03-20 21:10:59] [INFO ] Implicit Places using invariants in 8003 ms returned []
Implicit Place search using SMT only with invariants took 8004 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:11:02] [INFO ] Invariants computation overflowed in 3051 ms
[2023-03-20 21:11:07] [INFO ] Dead Transitions using invariants and state equation in 7994 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36164 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 308 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=p0, acceptance={0} source=4 dest: 1}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 s26135), p2:(OR (AND (GT s51199 s46978) (GT s17686 s41500)) (GT s51199 s46978)), p1:(LEQ s51199 s46978)], 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, null, null][false, false, false, false, false]]
Product exploration timeout after 22520 steps with 11260 reset in 10004 ms.
Product exploration timeout after 21850 steps with 10925 reset in 10004 ms.
Computed a total of 70609 stabilizing places and 71129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 70609 transition count 71129
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 p2 (NOT p1)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p2))))
Knowledge based reduction with 11 factoid took 215 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-02 finished in 73656 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 4 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 17357 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:12:05] [INFO ] Invariants computation overflowed in 3243 ms
[2023-03-20 21:12:10] [INFO ] Implicit Places using invariants in 8274 ms returned []
Implicit Place search using SMT only with invariants took 8276 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:12:14] [INFO ] Invariants computation overflowed in 3212 ms
[2023-03-20 21:12:19] [INFO ] Dead Transitions using invariants and state equation in 8222 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33859 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-03 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:(AND (LEQ s33709 s27595) (LEQ s7124 s13356))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1450 steps with 0 reset in 468 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-03 finished in 34543 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 2 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 18547 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:12:41] [INFO ] Invariants computation overflowed in 3230 ms
[2023-03-20 21:12:46] [INFO ] Implicit Places using invariants in 8290 ms returned []
Implicit Place search using SMT only with invariants took 8291 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:12:49] [INFO ] Invariants computation overflowed in 3241 ms
[2023-03-20 21:12:54] [INFO ] Dead Transitions using invariants and state equation in 8256 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35101 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s5583 s4311)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 303 steps with 0 reset in 78 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-06 finished in 35401 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(G(p1)))))'
Support contains 4 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 18727 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:13:17] [INFO ] Invariants computation overflowed in 3347 ms
[2023-03-20 21:13:22] [INFO ] Implicit Places using invariants in 8224 ms returned []
Implicit Place search using SMT only with invariants took 8227 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:13:25] [INFO ] Invariants computation overflowed in 3239 ms
[2023-03-20 21:13:30] [INFO ] Dead Transitions using invariants and state equation in 8222 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35179 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 522 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(LEQ s23633 s45904), p1:(LEQ s14989 s1386)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration timeout after 27540 steps with 2791 reset in 10001 ms.
Entered a terminal (fully accepting) state of product in 4997 steps with 885 reset in 1669 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-07 finished in 47507 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((p0 U (p1||G(p0)))))'
Support contains 6 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Applied a total of 0 rules in 9488 ms. Remains 70610 /70610 variables (removed 0) and now considering 71131/71131 (removed 0) transitions.
// Phase 1: matrix 71131 rows 70610 cols
[2023-03-20 21:13:56] [INFO ] Invariants computation overflowed in 4013 ms
[2023-03-20 21:14:01] [INFO ] Implicit Places using invariants in 8924 ms returned []
Implicit Place search using SMT only with invariants took 8925 ms to find 0 implicit places.
// Phase 1: matrix 71131 rows 70610 cols
[2023-03-20 21:14:05] [INFO ] Invariants computation overflowed in 4112 ms
[2023-03-20 21:14:10] [INFO ] Dead Transitions using invariants and state equation in 9028 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27445 ms. Remains : 70610/70610 places, 71131/71131 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GT s3310 s60158) (OR (LEQ s22909 s17758) (LEQ s28843 s7986))), p0:(GT s3310 s60158)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 7 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-08 finished in 27681 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 2 out of 70610 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Graph (complete) has 65941 edges and 70610 vertex of which 88 are kept as prefixes of interest. Removing 70522 places using SCC suffix rule.54 ms
Discarding 70522 places :
Also discarding 70969 output transitions
Drop transitions removed 70969 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 150
Discarding 67 places :
Symmetric choice reduction at 1 with 67 rule applications. Total rules 79 place count 20 transition count 30
Iterating global reduction 1 with 67 rules applied. Total rules applied 146 place count 20 transition count 30
Applied a total of 146 rules in 125 ms. Remains 20 /70610 variables (removed 70590) and now considering 30/71131 (removed 71101) transitions.
// Phase 1: matrix 30 rows 20 cols
[2023-03-20 21:14:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 21:14:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 21:14:10] [INFO ] Invariant cache hit.
[2023-03-20 21:14:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-20 21:14:10] [INFO ] Redundant transitions in 16 ms returned [2, 6, 13, 23, 28]
Found 5 redundant transitions using SMT.
Drop transitions removed 5 transitions
Redundant transitions reduction (with SMT) removed 5 transitions.
// Phase 1: matrix 25 rows 20 cols
[2023-03-20 21:14:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 21:14:10] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/70610 places, 25/71131 transitions.
Graph (complete) has 11 edges and 20 vertex of which 15 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Applied a total of 1 rules in 2 ms. Remains 15 /20 variables (removed 5) and now considering 20/25 (removed 5) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-03-20 21:14:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 21:14:10] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-20 21:14:10] [INFO ] Invariant cache hit.
[2023-03-20 21:14:10] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/70610 places, 20/71131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 268 ms. Remains : 15/70610 places, 20/71131 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-09 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 s8 s14)], 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 24 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-09 finished in 359 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((p0&&F(G(p1)))))'
Support contains 4 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 18831 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:14:32] [INFO ] Invariants computation overflowed in 3352 ms
[2023-03-20 21:14:37] [INFO ] Implicit Places using invariants in 8424 ms returned []
Implicit Place search using SMT only with invariants took 8425 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:14:41] [INFO ] Invariants computation overflowed in 3247 ms
[2023-03-20 21:14:46] [INFO ] Dead Transitions using invariants and state equation in 8150 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35417 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s9695 s24462), p1:(LEQ s54616 s53747)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8943 steps with 0 reset in 4118 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-11 finished in 39789 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 1 out of 70610 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Graph (complete) has 65941 edges and 70610 vertex of which 54 are kept as prefixes of interest. Removing 70556 places using SCC suffix rule.49 ms
Discarding 70556 places :
Also discarding 71033 output transitions
Drop transitions removed 71033 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 85
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 54 place count 12 transition count 17
Iterating global reduction 1 with 41 rules applied. Total rules applied 95 place count 12 transition count 17
Applied a total of 95 rules in 127 ms. Remains 12 /70610 variables (removed 70598) and now considering 17/71131 (removed 71114) transitions.
// Phase 1: matrix 17 rows 12 cols
[2023-03-20 21:14:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 21:14:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 21:14:50] [INFO ] Invariant cache hit.
[2023-03-20 21:14:50] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-20 21:14:50] [INFO ] Redundant transitions in 13 ms returned [5, 9, 15]
Found 3 redundant transitions using SMT.
Drop transitions removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
// Phase 1: matrix 14 rows 12 cols
[2023-03-20 21:14:50] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 21:14:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/70610 places, 14/71131 transitions.
Graph (complete) has 6 edges and 12 vertex of which 9 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Applied a total of 1 rules in 1 ms. Remains 9 /12 variables (removed 3) and now considering 11/14 (removed 3) transitions.
// Phase 1: matrix 11 rows 9 cols
[2023-03-20 21:14:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 21:14:50] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 21:14:50] [INFO ] Invariant cache hit.
[2023-03-20 21:14:50] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/70610 places, 11/71131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 251 ms. Remains : 9/70610 places, 11/71131 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-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:(LEQ 1 s8)], 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 18 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-13 finished in 372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X(p1))))'
Support contains 5 out of 70610 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70610/70610 places, 71131/71131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 70609 transition count 71129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 70609 transition count 71129
Applied a total of 2 rules in 18313 ms. Remains 70609 /70610 variables (removed 1) and now considering 71129/71131 (removed 2) transitions.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:15:12] [INFO ] Invariants computation overflowed in 3370 ms
[2023-03-20 21:15:17] [INFO ] Implicit Places using invariants in 8398 ms returned []
Implicit Place search using SMT only with invariants took 8399 ms to find 0 implicit places.
// Phase 1: matrix 71129 rows 70609 cols
[2023-03-20 21:15:20] [INFO ] Invariants computation overflowed in 3180 ms
[2023-03-20 21:15:25] [INFO ] Dead Transitions using invariants and state equation in 8052 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70609/70610 places, 71129/71131 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34769 ms. Remains : 70609/70610 places, 71129/71131 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(GT s50875 s29965), p1:(OR (LEQ 1 s26640) (LEQ s44563 s10103))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3001 steps with 0 reset in 1387 ms.
FORMULA ViralEpidemic-PT-S16D2C4A03-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A03-LTLCardinality-15 finished in 36438 ms.
All properties solved by simple procedures.
Total runtime 416388 ms.

BK_STOP 1679346936940

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S16D2C4A03"
export BK_EXAMINATION="LTLCardinality"
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-S16D2C4A03, 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 r485-tall-167912700601355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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