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.r298-tall-167873952400905.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is QuasiCertifProtocol-PT-32, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952400905
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 74K Feb 26 01:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 454K Feb 26 01:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 01:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 01:28 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 21K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 223K Feb 26 01:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.3M Feb 26 01:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K Feb 26 01:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 343K Feb 26 01:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 942K 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 QuasiCertifProtocol-PT-32-CTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-32-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679691271126

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-32
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 20:54:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 20:54:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 20:54:32] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-24 20:54:32] [INFO ] Transformed 3806 places.
[2023-03-24 20:54:32] [INFO ] Transformed 506 transitions.
[2023-03-24 20:54:32] [INFO ] Parsed PT model containing 3806 places and 506 transitions and 8173 arcs in 381 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 95 ms.
Support contains 2640 out of 3806 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3804 transition count 506
Applied a total of 2 rules in 146 ms. Remains 3804 /3806 variables (removed 2) and now considering 506/506 (removed 0) transitions.
// Phase 1: matrix 506 rows 3804 cols
[2023-03-24 20:54:33] [INFO ] Computed 3299 place invariants in 92 ms
[2023-03-24 20:54:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 20:54:34] [INFO ] Implicit Places using invariants in 1634 ms returned []
[2023-03-24 20:54:34] [INFO ] Invariant cache hit.
[2023-03-24 20:54:38] [INFO ] Implicit Places using invariants and state equation in 3522 ms returned []
Implicit Place search using SMT with State Equation took 5181 ms to find 0 implicit places.
[2023-03-24 20:54:38] [INFO ] Invariant cache hit.
[2023-03-24 20:54:39] [INFO ] Dead Transitions using invariants and state equation in 1517 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3804/3806 places, 506/506 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6848 ms. Remains : 3804/3806 places, 506/506 transitions.
Support contains 2640 out of 3804 places after structural reductions.
[2023-03-24 20:54:40] [INFO ] Flatten gal took : 239 ms
[2023-03-24 20:54:40] [INFO ] Flatten gal took : 143 ms
[2023-03-24 20:54:41] [INFO ] Input system was already deterministic with 506 transitions.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 952 ms. (steps per millisecond=10 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :0
Interrupted probabilistic random walk after 299791 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 299791 steps, saw 38853 distinct states, run finished after 3004 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 67 properties.
[2023-03-24 20:54:45] [INFO ] Invariant cache hit.
[2023-03-24 20:54:50] [INFO ] [Real]Absence check using 0 positive and 3299 generalized place invariants in 1090 ms returned sat
[2023-03-24 20:54:50] [INFO ] After 5149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:67
[2023-03-24 20:54:55] [INFO ] [Nat]Absence check using 0 positive and 3299 generalized place invariants in 1084 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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.Application.startNoEx(Application.java:626)
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)
[2023-03-24 20:55:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 20:55:15] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:67
Fused 67 Parikh solutions to 2 different solutions.
Parikh walk visited 6 properties in 21 ms.
Support contains 2444 out of 3804 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 3145 are kept as prefixes of interest. Removing 659 places using SCC suffix rule.19 ms
Discarding 659 places :
Also discarding 0 output transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 3145 transition count 487
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 37 place count 3128 transition count 470
Iterating global reduction 1 with 17 rules applied. Total rules applied 54 place count 3128 transition count 470
Applied a total of 54 rules in 268 ms. Remains 3128 /3804 variables (removed 676) and now considering 470/506 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 3128/3804 places, 470/506 transitions.
Incomplete random walk after 10000 steps, including 268 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Interrupted probabilistic random walk after 232978 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 232978 steps, saw 31061 distinct states, run finished after 3002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 55 properties.
// Phase 1: matrix 470 rows 3128 cols
[2023-03-24 20:55:19] [INFO ] Computed 2659 place invariants in 39 ms
[2023-03-24 20:55:23] [INFO ] After 3015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-24 20:55:26] [INFO ] [Nat]Absence check using 0 positive and 2659 generalized place invariants in 576 ms returned sat
[2023-03-24 20:55:48] [INFO ] After 19123ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :50
[2023-03-24 20:55:48] [INFO ] After 19128ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :50
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-24 20:55:48] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :50
Fused 55 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2409 out of 3128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3128/3128 places, 470/470 transitions.
Graph (complete) has 41505 edges and 3128 vertex of which 3127 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 3127 transition count 469
Applied a total of 2 rules in 93 ms. Remains 3127 /3128 variables (removed 1) and now considering 469/470 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 3127/3128 places, 469/470 transitions.
Incomplete random walk after 10000 steps, including 274 resets, run finished after 879 ms. (steps per millisecond=11 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 52) seen :0
Interrupted probabilistic random walk after 366138 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 366138 steps, saw 47808 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 52 properties.
// Phase 1: matrix 469 rows 3127 cols
[2023-03-24 20:55:52] [INFO ] Computed 2659 place invariants in 18 ms
[2023-03-24 20:55:54] [INFO ] After 2560ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-24 20:55:57] [INFO ] [Nat]Absence check using 0 positive and 2659 generalized place invariants in 619 ms returned sat
[2023-03-24 20:56:19] [INFO ] After 19003ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :50
[2023-03-24 20:56:19] [INFO ] After 19013ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :50
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-24 20:56:19] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :50
Fused 52 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2409 out of 3127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3127/3127 places, 469/469 transitions.
Applied a total of 0 rules in 52 ms. Remains 3127 /3127 variables (removed 0) and now considering 469/469 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 3127/3127 places, 469/469 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3127/3127 places, 469/469 transitions.
Applied a total of 0 rules in 31 ms. Remains 3127 /3127 variables (removed 0) and now considering 469/469 (removed 0) transitions.
[2023-03-24 20:56:19] [INFO ] Invariant cache hit.
[2023-03-24 20:56:21] [INFO ] Implicit Places using invariants in 1784 ms returned [203, 217]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1790 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3125/3127 places, 469/469 transitions.
Applied a total of 0 rules in 38 ms. Remains 3125 /3125 variables (removed 0) and now considering 469/469 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1861 ms. Remains : 3125/3127 places, 469/469 transitions.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA QuasiCertifProtocol-PT-32-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 20:56:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-24 20:56:21] [INFO ] Flatten gal took : 88 ms
FORMULA QuasiCertifProtocol-PT-32-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-32-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 20:56:22] [INFO ] Flatten gal took : 131 ms
[2023-03-24 20:56:22] [INFO ] Input system was already deterministic with 506 transitions.
Support contains 2344 out of 3804 places (down from 2376) after GAL structural reductions.
Computed a total of 3804 stabilizing places and 506 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3804 transition count 506
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 3736 transition count 506
Applied a total of 68 rules in 424 ms. Remains 3736 /3804 variables (removed 68) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 3736/3804 places, 506/506 transitions.
[2023-03-24 20:56:23] [INFO ] Flatten gal took : 192 ms
[2023-03-24 20:56:23] [INFO ] Flatten gal took : 98 ms
[2023-03-24 20:56:23] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 3736 transition count 506
Applied a total of 68 rules in 301 ms. Remains 3736 /3804 variables (removed 68) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 3736/3804 places, 506/506 transitions.
[2023-03-24 20:56:23] [INFO ] Flatten gal took : 80 ms
[2023-03-24 20:56:23] [INFO ] Flatten gal took : 78 ms
[2023-03-24 20:56:23] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 3737 transition count 506
Applied a total of 67 rules in 331 ms. Remains 3737 /3804 variables (removed 67) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 3737/3804 places, 506/506 transitions.
[2023-03-24 20:56:24] [INFO ] Flatten gal took : 127 ms
[2023-03-24 20:56:24] [INFO ] Flatten gal took : 71 ms
[2023-03-24 20:56:24] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 2582 are kept as prefixes of interest. Removing 1222 places using SCC suffix rule.23 ms
Discarding 1222 places :
Also discarding 33 output transitions
Drop transitions removed 33 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 2582 transition count 443
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 65 place count 2548 transition count 375
Iterating global reduction 1 with 34 rules applied. Total rules applied 99 place count 2548 transition count 375
Applied a total of 99 rules in 454 ms. Remains 2548 /3804 variables (removed 1256) and now considering 375/506 (removed 131) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 469 ms. Remains : 2548/3804 places, 375/506 transitions.
[2023-03-24 20:56:25] [INFO ] Flatten gal took : 85 ms
[2023-03-24 20:56:25] [INFO ] Flatten gal took : 61 ms
[2023-03-24 20:56:25] [INFO ] Input system was already deterministic with 375 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 3670 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.17 ms
Discarding 134 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 3668 transition count 503
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 3668 transition count 503
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3668 transition count 503
Applied a total of 4 rules in 612 ms. Remains 3668 /3804 variables (removed 136) and now considering 503/506 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 612 ms. Remains : 3668/3804 places, 503/506 transitions.
[2023-03-24 20:56:26] [INFO ] Flatten gal took : 153 ms
[2023-03-24 20:56:26] [INFO ] Flatten gal took : 102 ms
[2023-03-24 20:56:26] [INFO ] Input system was already deterministic with 503 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 3737 transition count 506
Applied a total of 67 rules in 286 ms. Remains 3737 /3804 variables (removed 67) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 3737/3804 places, 506/506 transitions.
[2023-03-24 20:56:26] [INFO ] Flatten gal took : 70 ms
[2023-03-24 20:56:26] [INFO ] Flatten gal took : 69 ms
[2023-03-24 20:56:26] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 3500 are kept as prefixes of interest. Removing 304 places using SCC suffix rule.11 ms
Discarding 304 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 3499 transition count 496
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 3498 transition count 494
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 3498 transition count 494
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 3498 transition count 494
Applied a total of 7 rules in 1058 ms. Remains 3498 /3804 variables (removed 306) and now considering 494/506 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1059 ms. Remains : 3498/3804 places, 494/506 transitions.
[2023-03-24 20:56:28] [INFO ] Flatten gal took : 89 ms
[2023-03-24 20:56:28] [INFO ] Flatten gal took : 106 ms
[2023-03-24 20:56:28] [INFO ] Input system was already deterministic with 494 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 2684 are kept as prefixes of interest. Removing 1120 places using SCC suffix rule.9 ms
Discarding 1120 places :
Also discarding 30 output transitions
Drop transitions removed 30 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 2683 transition count 448
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 2682 transition count 446
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 2682 transition count 446
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 2682 transition count 446
Applied a total of 31 rules in 587 ms. Remains 2682 /3804 variables (removed 1122) and now considering 446/506 (removed 60) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 591 ms. Remains : 2682/3804 places, 446/506 transitions.
[2023-03-24 20:56:28] [INFO ] Flatten gal took : 52 ms
[2023-03-24 20:56:28] [INFO ] Flatten gal took : 53 ms
[2023-03-24 20:56:29] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 3736 transition count 506
Applied a total of 68 rules in 244 ms. Remains 3736 /3804 variables (removed 68) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 3736/3804 places, 506/506 transitions.
[2023-03-24 20:56:29] [INFO ] Flatten gal took : 67 ms
[2023-03-24 20:56:29] [INFO ] Flatten gal took : 69 ms
[2023-03-24 20:56:29] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 3736 transition count 506
Applied a total of 68 rules in 311 ms. Remains 3736 /3804 variables (removed 68) and now considering 506/506 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 3736/3804 places, 506/506 transitions.
[2023-03-24 20:56:29] [INFO ] Flatten gal took : 68 ms
[2023-03-24 20:56:30] [INFO ] Flatten gal took : 70 ms
[2023-03-24 20:56:30] [INFO ] Input system was already deterministic with 506 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 2582 are kept as prefixes of interest. Removing 1222 places using SCC suffix rule.9 ms
Discarding 1222 places :
Also discarding 33 output transitions
Drop transitions removed 33 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 2581 transition count 442
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 65 place count 2547 transition count 374
Iterating global reduction 1 with 34 rules applied. Total rules applied 99 place count 2547 transition count 374
Applied a total of 99 rules in 299 ms. Remains 2547 /3804 variables (removed 1257) and now considering 374/506 (removed 132) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 299 ms. Remains : 2547/3804 places, 374/506 transitions.
[2023-03-24 20:56:30] [INFO ] Flatten gal took : 48 ms
[2023-03-24 20:56:30] [INFO ] Flatten gal took : 49 ms
[2023-03-24 20:56:30] [INFO ] Input system was already deterministic with 374 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 3126 are kept as prefixes of interest. Removing 678 places using SCC suffix rule.10 ms
Discarding 678 places :
Also discarding 17 output transitions
Drop transitions removed 17 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 3125 transition count 474
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 3124 transition count 472
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 3124 transition count 472
Applied a total of 17 rules in 398 ms. Remains 3124 /3804 variables (removed 680) and now considering 472/506 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 398 ms. Remains : 3124/3804 places, 472/506 transitions.
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 57 ms
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 58 ms
[2023-03-24 20:56:31] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3804/3804 places, 506/506 transitions.
Graph (complete) has 43270 edges and 3804 vertex of which 3669 are kept as prefixes of interest. Removing 135 places using SCC suffix rule.10 ms
Discarding 135 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 279 ms. Remains 3668 /3804 variables (removed 136) and now considering 503/506 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 280 ms. Remains : 3668/3804 places, 503/506 transitions.
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 66 ms
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 67 ms
[2023-03-24 20:56:31] [INFO ] Input system was already deterministic with 503 transitions.
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 73 ms
[2023-03-24 20:56:31] [INFO ] Flatten gal took : 72 ms
[2023-03-24 20:56:31] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-24 20:56:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3804 places, 506 transitions and 7970 arcs took 8 ms.
Total runtime 119368 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 3804 NrTr: 506 NrArc: 7970)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.819sec

net check time: 0m 0.001sec

init dd package: 0m 2.652sec


before gc: list nodes free: 1555180

after gc: idd nodes used:31730748, unused:32269252; list nodes free:144641910

before gc: list nodes free: 1587406

after gc: idd nodes used:63452475, unused:547525; list nodes free:4121239

RS generation: 13m58.254sec


-> last computed set: #nodes 63448704 (6.3e+07) #states 8,388,609 (6)


CANNOT_COMPUTE


BK_STOP 1679692279214

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.002sec

idd.cc:820: DD Exception: No free nodes

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="QuasiCertifProtocol-PT-32"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is QuasiCertifProtocol-PT-32, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952400905"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-32.tgz
mv QuasiCertifProtocol-PT-32 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;