Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701123200242.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is ViralEpidemic-PT-S08D1C2A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701123200242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 06:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 12 06:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 05:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 05:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717229341911

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S08D1C2A04
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-01 08:09:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-01 08:09:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:09:06] [INFO ] Load time of PNML (sax parser for PT used): 1802 ms
[2024-06-01 08:09:06] [INFO ] Transformed 46811 places.
[2024-06-01 08:09:07] [INFO ] Transformed 79577 transitions.
[2024-06-01 08:09:07] [INFO ] Parsed PT model containing 46811 places and 79577 transitions and 191921 arcs in 2375 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 40 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 46811 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Discarding 4560 places :
Symmetric choice reduction at 0 with 4560 rule applications. Total rules 4560 place count 42251 transition count 43097
Iterating global reduction 0 with 4560 rules applied. Total rules applied 9120 place count 42251 transition count 43097
Discarding 652 places :
Symmetric choice reduction at 0 with 652 rule applications. Total rules 9772 place count 41599 transition count 41793
Iterating global reduction 0 with 652 rules applied. Total rules applied 10424 place count 41599 transition count 41793
Applied a total of 10424 rules in 48849 ms. Remains 41599 /46811 variables (removed 5212) and now considering 41793/79577 (removed 37784) transitions.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 08:09:58] [INFO ] Invariants computation overflowed in 1698 ms
[2024-06-01 08:10:04] [INFO ] Implicit Places using invariants in 7285 ms returned []
Implicit Place search using SMT only with invariants took 7324 ms to find 0 implicit places.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 08:10:05] [INFO ] Invariants computation overflowed in 1314 ms
[2024-06-01 08:10:10] [INFO ] Dead Transitions using invariants and state equation in 6611 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41599/46811 places, 41793/79577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62801 ms. Remains : 41599/46811 places, 41793/79577 transitions.
Support contains 48 out of 41599 places after structural reductions.
[2024-06-01 08:10:13] [INFO ] Flatten gal took : 2009 ms
[2024-06-01 08:10:14] [INFO ] Flatten gal took : 1457 ms
[2024-06-01 08:10:17] [INFO ] Input system was already deterministic with 41793 transitions.
Support contains 43 out of 41599 places (down from 48) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 3475 ms. (steps per millisecond=2 ) properties (out of 29) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 08:10:25] [INFO ] Invariants computation overflowed in 1475 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:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
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:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-06-01 08:10:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-01 08:10:51] [INFO ] After 25320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 41599 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 149 are kept as prefixes of interest. Removing 41450 places using SCC suffix rule.92 ms
Discarding 41450 places :
Also discarding 41422 output transitions
Drop transitions removed 41422 transitions
Drop transitions removed 250 transitions
Reduce isomorphic transitions removed 250 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 275 rules applied. Total rules applied 276 place count 149 transition count 96
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 301 place count 124 transition count 96
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 301 place count 124 transition count 74
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 345 place count 102 transition count 74
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 383 place count 83 transition count 55
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 82 transition count 54
Ensure Unique test removed 7 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 391 place count 75 transition count 54
Applied a total of 391 rules in 325 ms. Remains 75 /41599 variables (removed 41524) and now considering 54/41793 (removed 41739) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 325 ms. Remains : 75/41599 places, 54/41793 transitions.
Incomplete random walk after 10000 steps, including 164 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 21) seen :12
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 54 rows 75 cols
[2024-06-01 08:10:52] [INFO ] Computed 21 invariants in 2 ms
[2024-06-01 08:10:52] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2024-06-01 08:10:52] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-06-01 08:10:52] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2024-06-01 08:10:52] [INFO ] After 179ms SMT Verify possible using all constraints in natural 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 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 41599 stabilizing places and 41793 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 41599 transition count 41793
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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(p1))))))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41598 transition count 41791
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41598 transition count 41791
Applied a total of 2 rules in 21599 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 08:11:16] [INFO ] Invariants computation overflowed in 2007 ms
[2024-06-01 08:11:22] [INFO ] Implicit Places using invariants in 8020 ms returned []
Implicit Place search using SMT only with invariants took 8028 ms to find 0 implicit places.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 08:11:24] [INFO ] Invariants computation overflowed in 1618 ms
[2024-06-01 08:11:29] [INFO ] Dead Transitions using invariants and state equation in 6744 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36379 ms. Remains : 41598/41599 places, 41791/41793 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 456 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ s1904 s30106), p0:(LEQ 1 s4608)], 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 24739 steps with 7 reset in 6894 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 finished in 43933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 78 are kept as prefixes of interest. Removing 41521 places using SCC suffix rule.53 ms
Discarding 41521 places :
Also discarding 41648 output transitions
Drop transitions removed 41648 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 77 transition count 118
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 65 place count 39 transition count 54
Iterating global reduction 1 with 38 rules applied. Total rules applied 103 place count 39 transition count 54
Applied a total of 103 rules in 127 ms. Remains 39 /41599 variables (removed 41560) and now considering 54/41793 (removed 41739) transitions.
// Phase 1: matrix 54 rows 39 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 08:11:37] [INFO ] Invariant cache hit.
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-06-01 08:11:37] [INFO ] Redundant transitions in 25 ms returned [2, 7, 19, 35, 37, 52]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
// Phase 1: matrix 48 rows 39 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:37] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/41599 places, 48/41793 transitions.
Graph (complete) has 21 edges and 39 vertex of which 33 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 7 ms. Remains 33 /39 variables (removed 6) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 33 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 08:11:37] [INFO ] Invariant cache hit.
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/41599 places, 42/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 455 ms. Remains : 33/41599 places, 42/41793 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s9), p0:(GT s22 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 338 steps with 8 reset in 3 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 finished in 600 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 59 are kept as prefixes of interest. Removing 41540 places using SCC suffix rule.43 ms
Discarding 41540 places :
Also discarding 41687 output transitions
Drop transitions removed 41687 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 58 transition count 88
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 47 place count 29 transition count 42
Iterating global reduction 1 with 29 rules applied. Total rules applied 76 place count 29 transition count 42
Applied a total of 76 rules in 114 ms. Remains 29 /41599 variables (removed 41570) and now considering 42/41793 (removed 41751) transitions.
// Phase 1: matrix 42 rows 29 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 08:11:37] [INFO ] Invariant cache hit.
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-06-01 08:11:37] [INFO ] Redundant transitions in 20 ms returned [11, 15, 21, 23, 28, 32, 36]
Found 7 redundant transitions using SMT.
Drop transitions removed 7 transitions
Redundant transitions reduction (with SMT) removed 7 transitions.
// Phase 1: matrix 35 rows 29 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 08:11:37] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/41599 places, 35/41793 transitions.
Graph (complete) has 17 edges and 29 vertex of which 22 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Applied a total of 1 rules in 12 ms. Remains 22 /29 variables (removed 7) and now considering 28/35 (removed 7) transitions.
// Phase 1: matrix 28 rows 22 cols
[2024-06-01 08:11:37] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 08:11:37] [INFO ] Invariant cache hit.
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/41599 places, 28/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 367 ms. Remains : 22/41599 places, 28/41793 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 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 s8 s21)], 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 325 steps with 12 reset in 2 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 finished in 502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 64 are kept as prefixes of interest. Removing 41535 places using SCC suffix rule.31 ms
Discarding 41535 places :
Also discarding 41662 output transitions
Drop transitions removed 41662 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 63 transition count 103
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 51 place count 40 transition count 57
Iterating global reduction 1 with 23 rules applied. Total rules applied 74 place count 40 transition count 57
Applied a total of 74 rules in 89 ms. Remains 40 /41599 variables (removed 41559) and now considering 57/41793 (removed 41736) transitions.
// Phase 1: matrix 57 rows 40 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 08:11:38] [INFO ] Invariant cache hit.
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-06-01 08:11:38] [INFO ] Redundant transitions in 26 ms returned [7, 11, 15, 30, 38, 50, 53, 55]
Found 8 redundant transitions using SMT.
Drop transitions removed 8 transitions
Redundant transitions reduction (with SMT) removed 8 transitions.
// Phase 1: matrix 49 rows 40 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/41599 places, 49/41793 transitions.
Graph (complete) has 20 edges and 40 vertex of which 32 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Applied a total of 1 rules in 2 ms. Remains 32 /40 variables (removed 8) and now considering 41/49 (removed 8) transitions.
// Phase 1: matrix 41 rows 32 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 08:11:38] [INFO ] Invariant cache hit.
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/41599 places, 41/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 347 ms. Remains : 32/41599 places, 41/41793 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 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:(OR (LEQ 2 s20) (LEQ s10 s29))], 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 168 steps with 3 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 finished in 464 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 4 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 120 are kept as prefixes of interest. Removing 41479 places using SCC suffix rule.24 ms
Discarding 41479 places :
Also discarding 41586 output transitions
Drop transitions removed 41586 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 119 transition count 192
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 78 place count 56 transition count 78
Iterating global reduction 1 with 63 rules applied. Total rules applied 141 place count 56 transition count 78
Applied a total of 141 rules in 79 ms. Remains 56 /41599 variables (removed 41543) and now considering 78/41793 (removed 41715) transitions.
// Phase 1: matrix 78 rows 56 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 08:11:38] [INFO ] Invariant cache hit.
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-06-01 08:11:38] [INFO ] Redundant transitions in 24 ms returned [8, 12, 24, 34, 67, 69, 71, 75, 77]
Found 9 redundant transitions using SMT.
Drop transitions removed 9 transitions
Redundant transitions reduction (with SMT) removed 9 transitions.
// Phase 1: matrix 69 rows 56 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/41599 places, 69/41793 transitions.
Graph (complete) has 32 edges and 56 vertex of which 47 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
Applied a total of 1 rules in 2 ms. Remains 47 /56 variables (removed 9) and now considering 60/69 (removed 9) transitions.
// Phase 1: matrix 60 rows 47 cols
[2024-06-01 08:11:38] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-01 08:11:38] [INFO ] Invariant cache hit.
[2024-06-01 08:11:38] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/41599 places, 60/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 359 ms. Remains : 47/41599 places, 60/41793 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GT 3 s34) (GT s9 s41)), p0:(LEQ 1 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 409 steps with 8 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 finished in 510 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||G(p1))))))'
Support contains 4 out of 41599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41598 transition count 41791
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41598 transition count 41791
Applied a total of 2 rules in 20042 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 08:12:00] [INFO ] Invariants computation overflowed in 1590 ms
[2024-06-01 08:12:06] [INFO ] Implicit Places using invariants in 6991 ms returned []
Implicit Place search using SMT only with invariants took 7004 ms to find 0 implicit places.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 08:12:07] [INFO ] Invariants computation overflowed in 1753 ms
[2024-06-01 08:12:13] [INFO ] Dead Transitions using invariants and state equation in 7327 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34379 ms. Remains : 41598/41599 places, 41791/41793 transitions.
Stuttering acceptance computed with spot in 276 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(LEQ s4869 s39897), p0:(GT s29176 s674)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6079 steps with 1 reset in 1912 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 finished in 36691 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U !p1)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 101 are kept as prefixes of interest. Removing 41498 places using SCC suffix rule.26 ms
Discarding 41498 places :
Also discarding 41625 output transitions
Drop transitions removed 41625 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 100 transition count 157
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 68 place count 43 transition count 61
Iterating global reduction 1 with 57 rules applied. Total rules applied 125 place count 43 transition count 61
Applied a total of 125 rules in 76 ms. Remains 43 /41599 variables (removed 41556) and now considering 61/41793 (removed 41732) transitions.
// Phase 1: matrix 61 rows 43 cols
[2024-06-01 08:12:15] [INFO ] Computed 0 invariants in 4 ms
[2024-06-01 08:12:15] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 08:12:15] [INFO ] Invariant cache hit.
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-06-01 08:12:16] [INFO ] Redundant transitions in 29 ms returned [8, 16, 21, 25, 29, 36, 46, 55]
Found 8 redundant transitions using SMT.
Drop transitions removed 8 transitions
Redundant transitions reduction (with SMT) removed 8 transitions.
// Phase 1: matrix 53 rows 43 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 08:12:16] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/41599 places, 53/41793 transitions.
Graph (complete) has 26 edges and 43 vertex of which 35 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Applied a total of 1 rules in 2 ms. Remains 35 /43 variables (removed 8) and now considering 45/53 (removed 8) transitions.
// Phase 1: matrix 45 rows 35 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 08:12:16] [INFO ] Invariant cache hit.
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/41599 places, 45/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 372 ms. Remains : 35/41599 places, 45/41793 transitions.
Stuttering acceptance computed with spot in 167 ms :[p1, (NOT p0), p1]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ 3 s9) (LEQ 1 s20) (LEQ 1 s31)), p0:(LEQ 1 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 659 steps with 20 reset in 4 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 finished in 591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 51 are kept as prefixes of interest. Removing 41548 places using SCC suffix rule.36 ms
Discarding 41548 places :
Also discarding 41702 output transitions
Drop transitions removed 41702 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 50 transition count 80
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 36 place count 25 transition count 36
Iterating global reduction 1 with 25 rules applied. Total rules applied 61 place count 25 transition count 36
Applied a total of 61 rules in 98 ms. Remains 25 /41599 variables (removed 41574) and now considering 36/41793 (removed 41757) transitions.
// Phase 1: matrix 36 rows 25 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-01 08:12:16] [INFO ] Invariant cache hit.
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-06-01 08:12:16] [INFO ] Redundant transitions in 29 ms returned [2, 16, 18, 20, 32, 34]
Found 6 redundant transitions using SMT.
Drop transitions removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
// Phase 1: matrix 30 rows 25 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:16] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/41599 places, 30/41793 transitions.
Graph (complete) has 14 edges and 25 vertex of which 19 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 1 ms. Remains 19 /25 variables (removed 6) and now considering 24/30 (removed 6) transitions.
// Phase 1: matrix 24 rows 19 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-01 08:12:16] [INFO ] Invariant cache hit.
[2024-06-01 08:12:16] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/41599 places, 24/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 347 ms. Remains : 19/41599 places, 24/41793 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s10 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 177 steps with 7 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 finished in 459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 32 are kept as prefixes of interest. Removing 41567 places using SCC suffix rule.31 ms
Discarding 41567 places :
Also discarding 41734 output transitions
Drop transitions removed 41734 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 31 transition count 47
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 29 place count 14 transition count 19
Iterating global reduction 1 with 17 rules applied. Total rules applied 46 place count 14 transition count 19
Applied a total of 46 rules in 86 ms. Remains 14 /41599 variables (removed 41585) and now considering 19/41793 (removed 41774) transitions.
// Phase 1: matrix 19 rows 14 cols
[2024-06-01 08:12:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-01 08:12:17] [INFO ] Invariant cache hit.
[2024-06-01 08:12:17] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2024-06-01 08:12:17] [INFO ] Redundant transitions in 18 ms returned [11, 18]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 17 rows 14 cols
[2024-06-01 08:12:17] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 08:12:17] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/41599 places, 17/41793 transitions.
Graph (complete) has 7 edges and 14 vertex of which 12 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 1 ms. Remains 12 /14 variables (removed 2) and now considering 15/17 (removed 2) transitions.
// Phase 1: matrix 15 rows 12 cols
[2024-06-01 08:12:17] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 08:12:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-01 08:12:17] [INFO ] Invariant cache hit.
[2024-06-01 08:12:17] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/41599 places, 15/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 301 ms. Remains : 12/41599 places, 15/41793 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s10)], 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 9 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12 finished in 397 ms.
All properties solved by simple procedures.
Total runtime 192452 ms.

BK_STOP 1717229538410

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S08D1C2A04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ViralEpidemic-PT-S08D1C2A04, 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 r461-smll-171701123200242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 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 ;