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-167873952200753.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 PolyORBNT-PT-S10J20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952200753
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 17K Feb 26 01:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 01:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1002K Feb 26 01:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.7M Feb 26 01:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Feb 26 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 708K Feb 26 02:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M 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 PolyORBNT-PT-S10J20-CTLCardinality-00
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-01
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-02
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-03
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-04
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-05
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-06
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-07
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-08
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-09
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-10
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-11
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-12
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-13
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-14
FORMULA_NAME PolyORBNT-PT-S10J20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679660334067

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=PolyORBNT-PT-S10J20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 12:18:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 12:18:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 12:18:56] [INFO ] Load time of PNML (sax parser for PT used): 500 ms
[2023-03-24 12:18:56] [INFO ] Transformed 474 places.
[2023-03-24 12:18:56] [INFO ] Transformed 11760 transitions.
[2023-03-24 12:18:56] [INFO ] Parsed PT model containing 474 places and 11760 transitions and 111119 arcs in 862 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 198 out of 474 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Applied a total of 0 rules in 90 ms. Remains 474 /474 variables (removed 0) and now considering 1650/1650 (removed 0) transitions.
[2023-03-24 12:18:56] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2023-03-24 12:18:56] [INFO ] Computed 72 place invariants in 85 ms
[2023-03-24 12:18:57] [INFO ] Dead Transitions using invariants and state equation in 1361 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-24 12:18:57] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
// Phase 1: matrix 1026 rows 474 cols
[2023-03-24 12:18:58] [INFO ] Computed 72 place invariants in 25 ms
[2023-03-24 12:18:58] [INFO ] Implicit Places using invariants in 388 ms returned []
[2023-03-24 12:18:58] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2023-03-24 12:18:58] [INFO ] Invariant cache hit.
[2023-03-24 12:18:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 12:19:01] [INFO ] Implicit Places using invariants and state equation in 3282 ms returned []
Implicit Place search using SMT with State Equation took 3687 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 474/474 places, 1035/1650 transitions.
Applied a total of 0 rules in 17 ms. Remains 474 /474 variables (removed 0) and now considering 1035/1035 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5179 ms. Remains : 474/474 places, 1035/1650 transitions.
Support contains 198 out of 474 places after structural reductions.
[2023-03-24 12:19:02] [INFO ] Flatten gal took : 150 ms
[2023-03-24 12:19:02] [INFO ] Flatten gal took : 93 ms
[2023-03-24 12:19:02] [INFO ] Input system was already deterministic with 1035 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 72) seen :3
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 69) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 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 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 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 10 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 10 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 10 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 9 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 10 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 12 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 10 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 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 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 10 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 10 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 10 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 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) seen :5
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 60) seen :0
Running SMT prover for 60 properties.
[2023-03-24 12:19:03] [INFO ] Flow matrix only has 1026 transitions (discarded 9 similar events)
[2023-03-24 12:19:03] [INFO ] Invariant cache hit.
[2023-03-24 12:19:04] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-24 12:19:04] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2023-03-24 12:19:04] [INFO ] After 626ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:54
[2023-03-24 12:19:04] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-24 12:19:04] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2023-03-24 12:19:29] [INFO ] After 24353ms SMT Verify possible using state equation in natural domain returned unsat :45 sat :12
[2023-03-24 12:19:29] [INFO ] State equation strengthened by 1 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
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 12:19:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 12:19:29] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0 real:54
Fused 60 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 29 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 464 transition count 1012
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 56 place count 441 transition count 1012
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 56 place count 441 transition count 990
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 100 place count 419 transition count 990
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 418 transition count 989
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 418 transition count 989
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 106 place count 416 transition count 987
Applied a total of 106 rules in 154 ms. Remains 416 /474 variables (removed 58) and now considering 987/1035 (removed 48) transitions.
[2023-03-24 12:19:29] [INFO ] Flow matrix only has 978 transitions (discarded 9 similar events)
// Phase 1: matrix 978 rows 416 cols
[2023-03-24 12:19:29] [INFO ] Computed 62 place invariants in 12 ms
[2023-03-24 12:19:29] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 613 ms. Remains : 416/474 places, 987/1035 transitions.
Incomplete random walk after 10000 steps, including 730 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 90 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-24 12:19:30] [INFO ] Flow matrix only has 978 transitions (discarded 9 similar events)
[2023-03-24 12:19:30] [INFO ] Invariant cache hit.
[2023-03-24 12:19:30] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 12:19:30] [INFO ] [Nat]Absence check using 46 positive place invariants in 8 ms returned sat
[2023-03-24 12:19:30] [INFO ] [Nat]Absence check using 46 positive and 16 generalized place invariants in 10 ms returned sat
[2023-03-24 12:19:30] [INFO ] After 591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 12:19:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 12:19:31] [INFO ] After 123ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 12:19:31] [INFO ] Deduced a trap composed of 18 places in 220 ms of which 4 ms to minimize.
[2023-03-24 12:19:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 313 ms
[2023-03-24 12:19:31] [INFO ] After 876ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-24 12:19:31] [INFO ] After 1722ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 987/987 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 416 transition count 984
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 413 transition count 984
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 413 transition count 981
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 410 transition count 981
Applied a total of 12 rules in 53 ms. Remains 410 /416 variables (removed 6) and now considering 981/987 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 410/416 places, 981/987 transitions.
Finished random walk after 4188 steps, including 300 resets, run visited all 1 properties in 35 ms. (steps per millisecond=119 )
Successfully simplified 45 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 12:19:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-24 12:19:32] [INFO ] Flatten gal took : 61 ms
[2023-03-24 12:19:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 12:19:32] [INFO ] Flatten gal took : 58 ms
[2023-03-24 12:19:32] [INFO ] Input system was already deterministic with 1035 transitions.
Support contains 48 out of 474 places (down from 53) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 30 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2023-03-24 12:19:32] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-24 12:19:32] [INFO ] Computed 62 place invariants in 12 ms
[2023-03-24 12:19:33] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 692 ms. Remains : 463/474 places, 1034/1035 transitions.
[2023-03-24 12:19:33] [INFO ] Flatten gal took : 49 ms
[2023-03-24 12:19:33] [INFO ] Flatten gal took : 52 ms
[2023-03-24 12:19:33] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 34 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2023-03-24 12:19:33] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-24 12:19:33] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-24 12:19:33] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 703 ms. Remains : 463/474 places, 1034/1035 transitions.
[2023-03-24 12:19:33] [INFO ] Flatten gal took : 59 ms
[2023-03-24 12:19:34] [INFO ] Flatten gal took : 50 ms
[2023-03-24 12:19:34] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 19 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2023-03-24 12:19:34] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-24 12:19:34] [INFO ] Computed 62 place invariants in 16 ms
[2023-03-24 12:19:34] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 685 ms. Remains : 463/474 places, 1034/1035 transitions.
[2023-03-24 12:19:34] [INFO ] Flatten gal took : 44 ms
[2023-03-24 12:19:34] [INFO ] Flatten gal took : 46 ms
[2023-03-24 12:19:35] [INFO ] Input system was already deterministic with 1034 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1009
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 984
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 413 transition count 984
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 412 transition count 983
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 412 transition count 983
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 410 transition count 981
Applied a total of 108 rules in 73 ms. Remains 410 /474 variables (removed 64) and now considering 981/1035 (removed 54) transitions.
[2023-03-24 12:19:35] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
// Phase 1: matrix 972 rows 410 cols
[2023-03-24 12:19:35] [INFO ] Computed 62 place invariants in 17 ms
[2023-03-24 12:19:35] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 496 ms. Remains : 410/474 places, 981/1035 transitions.
[2023-03-24 12:19:35] [INFO ] Flatten gal took : 44 ms
[2023-03-24 12:19:35] [INFO ] Flatten gal took : 47 ms
[2023-03-24 12:19:35] [INFO ] Input system was already deterministic with 981 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 464 transition count 1009
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 438 transition count 1009
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 438 transition count 984
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 413 transition count 984
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 412 transition count 983
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 412 transition count 983
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 410 transition count 981
Applied a total of 108 rules in 66 ms. Remains 410 /474 variables (removed 64) and now considering 981/1035 (removed 54) transitions.
[2023-03-24 12:19:35] [INFO ] Flow matrix only has 972 transitions (discarded 9 similar events)
[2023-03-24 12:19:35] [INFO ] Invariant cache hit.
[2023-03-24 12:19:36] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 517 ms. Remains : 410/474 places, 981/1035 transitions.
[2023-03-24 12:19:36] [INFO ] Flatten gal took : 43 ms
[2023-03-24 12:19:36] [INFO ] Flatten gal took : 44 ms
[2023-03-24 12:19:36] [INFO ] Input system was already deterministic with 981 transitions.
Finished random walk after 1080 steps, including 73 resets, run visited all 1 properties in 10 ms. (steps per millisecond=108 )
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
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 25 rules applied. Total rules applied 25 place count 464 transition count 1010
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 439 transition count 1010
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 439 transition count 986
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 415 transition count 986
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 414 transition count 985
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 414 transition count 985
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 412 transition count 983
Applied a total of 104 rules in 61 ms. Remains 412 /474 variables (removed 62) and now considering 983/1035 (removed 52) transitions.
[2023-03-24 12:19:36] [INFO ] Flow matrix only has 974 transitions (discarded 9 similar events)
// Phase 1: matrix 974 rows 412 cols
[2023-03-24 12:19:36] [INFO ] Computed 62 place invariants in 11 ms
[2023-03-24 12:19:36] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 489 ms. Remains : 412/474 places, 983/1035 transitions.
[2023-03-24 12:19:37] [INFO ] Flatten gal took : 41 ms
[2023-03-24 12:19:37] [INFO ] Flatten gal took : 44 ms
[2023-03-24 12:19:37] [INFO ] Input system was already deterministic with 983 transitions.
Finished random walk after 82 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
FORMULA PolyORBNT-PT-S10J20-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 474/474 places, 1035/1035 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 464 transition count 1035
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 463 transition count 1034
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 463 transition count 1034
Applied a total of 12 rules in 16 ms. Remains 463 /474 variables (removed 11) and now considering 1034/1035 (removed 1) transitions.
[2023-03-24 12:19:37] [INFO ] Flow matrix only has 1025 transitions (discarded 9 similar events)
// Phase 1: matrix 1025 rows 463 cols
[2023-03-24 12:19:37] [INFO ] Computed 62 place invariants in 10 ms
[2023-03-24 12:19:37] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 661 ms. Remains : 463/474 places, 1034/1035 transitions.
[2023-03-24 12:19:37] [INFO ] Flatten gal took : 38 ms
[2023-03-24 12:19:37] [INFO ] Flatten gal took : 41 ms
[2023-03-24 12:19:38] [INFO ] Input system was already deterministic with 1034 transitions.
[2023-03-24 12:19:38] [INFO ] Flatten gal took : 42 ms
[2023-03-24 12:19:38] [INFO ] Flatten gal took : 43 ms
[2023-03-24 12:19:38] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-24 12:19:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 474 places, 1035 transitions and 6944 arcs took 10 ms.
Total runtime 42609 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: 474 NrTr: 1035 NrArc: 6944)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.083sec

net check time: 0m 0.000sec

init dd package: 0m 2.695sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10302352 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16072100 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../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 0.012sec

1698440

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="PolyORBNT-PT-S10J20"
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 PolyORBNT-PT-S10J20, 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-167873952200753"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J20.tgz
mv PolyORBNT-PT-S10J20 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 ;