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-167873952000618.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 PolyORBLF-PT-S06J06T06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952000618
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 20K Feb 26 13:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 13:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 98K Feb 26 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 463K Feb 26 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Feb 26 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Feb 26 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 544K Feb 26 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.4M Feb 26 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 11M 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 PolyORBLF-PT-S06J06T06-CTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T06-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679609609977

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T06
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 22:13:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 22:13:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 22:13:32] [INFO ] Load time of PNML (sax parser for PT used): 508 ms
[2023-03-23 22:13:32] [INFO ] Transformed 700 places.
[2023-03-23 22:13:32] [INFO ] Transformed 10740 transitions.
[2023-03-23 22:13:32] [INFO ] Parsed PT model containing 700 places and 10740 transitions and 89778 arcs in 653 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
[2023-03-23 22:13:32] [INFO ] Reduced 90 identical enabling conditions.
[2023-03-23 22:13:32] [INFO ] Reduced 960 identical enabling conditions.
[2023-03-23 22:13:32] [INFO ] Reduced 960 identical enabling conditions.
[2023-03-23 22:13:32] [INFO ] Reduced 960 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Support contains 356 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Applied a total of 0 rules in 309 ms. Remains 700 /700 variables (removed 0) and now considering 2670/2670 (removed 0) transitions.
[2023-03-23 22:13:32] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 700 cols
[2023-03-23 22:13:32] [INFO ] Computed 58 place invariants in 168 ms
[2023-03-23 22:13:35] [INFO ] Dead Transitions using invariants and state equation in 2806 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-23 22:13:35] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 700 cols
[2023-03-23 22:13:35] [INFO ] Computed 58 place invariants in 72 ms
[2023-03-23 22:13:35] [INFO ] Implicit Places using invariants in 370 ms returned [65, 185, 474, 539, 675, 680]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 377 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 694/700 places, 1752/2670 transitions.
Applied a total of 0 rules in 20 ms. Remains 694 /694 variables (removed 0) and now considering 1752/1752 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3538 ms. Remains : 694/700 places, 1752/2670 transitions.
Support contains 356 out of 694 places after structural reductions.
[2023-03-23 22:13:36] [INFO ] Flatten gal took : 237 ms
[2023-03-23 22:13:36] [INFO ] Flatten gal took : 151 ms
[2023-03-23 22:13:37] [INFO ] Input system was already deterministic with 1752 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 685 ms. (steps per millisecond=14 ) properties (out of 93) seen :56
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-23 22:13:38] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 694 cols
[2023-03-23 22:13:38] [INFO ] Computed 52 place invariants in 60 ms
[2023-03-23 22:13:39] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2023-03-23 22:13:39] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 56 ms returned sat
[2023-03-23 22:13:44] [INFO ] After 4059ms SMT Verify possible using state equation in real domain returned unsat :10 sat :1 real:26
[2023-03-23 22:13:44] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 22:13:44] [INFO ] After 89ms SMT Verify possible using 168 Read/Feed constraints in real domain returned unsat :10 sat :1 real:26
[2023-03-23 22:13:44] [INFO ] After 241ms SMT Verify possible using trap constraints in real domain returned unsat :10 sat :1 real:26
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-23 22:13:44] [INFO ] After 5200ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :1 real:26
[2023-03-23 22:13:44] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2023-03-23 22:13:44] [INFO ] [Nat]Absence check using 17 positive and 35 generalized place invariants in 48 ms returned sat
[2023-03-23 22:14:09] [INFO ] After 24428ms SMT Verify possible using state equation in natural domain returned unsat :28 sat :7
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)
[2023-03-23 22:14:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:14:09] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :1 real:26
Fused 37 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 13 out of 694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 688 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 102 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 102 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 7 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 270 place count 556 transition count 1620
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 273 place count 553 transition count 1617
Iterating global reduction 2 with 3 rules applied. Total rules applied 276 place count 553 transition count 1617
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 420 place count 481 transition count 1545
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 432 place count 481 transition count 1533
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 444 place count 469 transition count 1533
Applied a total of 444 rules in 282 ms. Remains 469 /694 variables (removed 225) and now considering 1533/1752 (removed 219) transitions.
[2023-03-23 22:14:09] [INFO ] Flow matrix only has 1497 transitions (discarded 36 similar events)
// Phase 1: matrix 1497 rows 469 cols
[2023-03-23 22:14:09] [INFO ] Computed 46 place invariants in 27 ms
[2023-03-23 22:14:11] [INFO ] Dead Transitions using invariants and state equation in 1350 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1636 ms. Remains : 469/694 places, 1533/1752 transitions.
Incomplete random walk after 10000 steps, including 117 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-23 22:14:11] [INFO ] Flow matrix only has 1497 transitions (discarded 36 similar events)
[2023-03-23 22:14:11] [INFO ] Invariant cache hit.
[2023-03-23 22:14:11] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-23 22:14:11] [INFO ] [Real]Absence check using 20 positive and 26 generalized place invariants in 31 ms returned sat
[2023-03-23 22:14:14] [INFO ] After 2806ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 22:14:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-23 22:14:14] [INFO ] [Nat]Absence check using 20 positive and 26 generalized place invariants in 35 ms returned sat
[2023-03-23 22:14:39] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 469 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 469/469 places, 1533/1533 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 469 transition count 1530
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 466 transition count 1530
Applied a total of 6 rules in 134 ms. Remains 466 /469 variables (removed 3) and now considering 1530/1533 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 466/469 places, 1530/1533 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:14:40] [INFO ] Flow matrix only has 1494 transitions (discarded 36 similar events)
// Phase 1: matrix 1494 rows 466 cols
[2023-03-23 22:14:40] [INFO ] Computed 46 place invariants in 26 ms
[2023-03-23 22:14:40] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-23 22:14:40] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 24 ms returned sat
[2023-03-23 22:14:45] [INFO ] After 5245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:14:45] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-23 22:14:45] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 22 ms returned sat
[2023-03-23 22:14:54] [INFO ] After 9502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:14:55] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 22:14:57] [INFO ] After 2534ms SMT Verify possible using 168 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:14:59] [INFO ] After 4862ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3141 ms.
[2023-03-23 22:15:03] [INFO ] After 17624ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 466 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 466/466 places, 1530/1530 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 466 transition count 1528
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 464 transition count 1528
Applied a total of 4 rules in 108 ms. Remains 464 /466 variables (removed 2) and now considering 1528/1530 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 464/466 places, 1528/1530 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 119256 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 119256 steps, saw 60712 distinct states, run finished after 3003 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:15:06] [INFO ] Flow matrix only has 1492 transitions (discarded 36 similar events)
// Phase 1: matrix 1492 rows 464 cols
[2023-03-23 22:15:06] [INFO ] Computed 46 place invariants in 38 ms
[2023-03-23 22:15:06] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-23 22:15:06] [INFO ] [Real]Absence check using 20 positive and 26 generalized place invariants in 23 ms returned sat
[2023-03-23 22:15:06] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:15:06] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2023-03-23 22:15:06] [INFO ] [Nat]Absence check using 20 positive and 26 generalized place invariants in 23 ms returned sat
[2023-03-23 22:15:23] [INFO ] After 16974ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 1528/1528 transitions.
Applied a total of 0 rules in 36 ms. Remains 464 /464 variables (removed 0) and now considering 1528/1528 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 464/464 places, 1528/1528 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 1528/1528 transitions.
Applied a total of 0 rules in 32 ms. Remains 464 /464 variables (removed 0) and now considering 1528/1528 (removed 0) transitions.
[2023-03-23 22:15:23] [INFO ] Flow matrix only has 1492 transitions (discarded 36 similar events)
[2023-03-23 22:15:23] [INFO ] Invariant cache hit.
[2023-03-23 22:15:24] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-23 22:15:24] [INFO ] Flow matrix only has 1492 transitions (discarded 36 similar events)
[2023-03-23 22:15:24] [INFO ] Invariant cache hit.
[2023-03-23 22:15:24] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 22:15:41] [INFO ] Implicit Places using invariants and state equation in 17302 ms returned []
Implicit Place search using SMT with State Equation took 17823 ms to find 0 implicit places.
[2023-03-23 22:15:41] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-23 22:15:41] [INFO ] Flow matrix only has 1492 transitions (discarded 36 similar events)
[2023-03-23 22:15:41] [INFO ] Invariant cache hit.
[2023-03-23 22:15:42] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18886 ms. Remains : 464/464 places, 1528/1528 transitions.
Successfully simplified 28 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S06J06T06-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 22:15:42] [INFO ] Flatten gal took : 105 ms
[2023-03-23 22:15:42] [INFO ] Flatten gal took : 117 ms
[2023-03-23 22:15:43] [INFO ] Input system was already deterministic with 1752 transitions.
FORMULA PolyORBLF-PT-S06J06T06-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 688 transition count 1740
Reduce places removed 12 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 30 rules applied. Total rules applied 42 place count 676 transition count 1722
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 60 place count 658 transition count 1722
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 60 place count 658 transition count 1638
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 228 place count 574 transition count 1638
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 568 transition count 1632
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 568 transition count 1632
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 336 place count 520 transition count 1584
Applied a total of 336 rules in 136 ms. Remains 520 /694 variables (removed 174) and now considering 1584/1752 (removed 168) transitions.
[2023-03-23 22:15:43] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2023-03-23 22:15:43] [INFO ] Computed 46 place invariants in 28 ms
[2023-03-23 22:15:44] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1182 ms. Remains : 520/694 places, 1584/1752 transitions.
[2023-03-23 22:15:44] [INFO ] Flatten gal took : 74 ms
[2023-03-23 22:15:44] [INFO ] Flatten gal took : 78 ms
[2023-03-23 22:15:44] [INFO ] Input system was already deterministic with 1584 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 28 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:15:44] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 22:15:44] [INFO ] Computed 52 place invariants in 40 ms
[2023-03-23 22:15:46] [INFO ] Dead Transitions using invariants and state equation in 2156 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2186 ms. Remains : 682/694 places, 1740/1752 transitions.
[2023-03-23 22:15:47] [INFO ] Flatten gal took : 71 ms
[2023-03-23 22:15:47] [INFO ] Flatten gal took : 75 ms
[2023-03-23 22:15:47] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 688 transition count 1722
Reduce places removed 30 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 36 rules applied. Total rules applied 66 place count 658 transition count 1716
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 72 place count 652 transition count 1716
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 72 place count 652 transition count 1662
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 180 place count 598 transition count 1662
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 186 place count 592 transition count 1656
Iterating global reduction 3 with 6 rules applied. Total rules applied 192 place count 592 transition count 1656
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 324 place count 526 transition count 1590
Applied a total of 324 rules in 113 ms. Remains 526 /694 variables (removed 168) and now considering 1590/1752 (removed 162) transitions.
[2023-03-23 22:15:47] [INFO ] Flow matrix only has 1554 transitions (discarded 36 similar events)
// Phase 1: matrix 1554 rows 526 cols
[2023-03-23 22:15:47] [INFO ] Computed 46 place invariants in 33 ms
[2023-03-23 22:15:48] [INFO ] Dead Transitions using invariants and state equation in 1095 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1210 ms. Remains : 526/694 places, 1590/1752 transitions.
[2023-03-23 22:15:48] [INFO ] Flatten gal took : 58 ms
[2023-03-23 22:15:48] [INFO ] Flatten gal took : 63 ms
[2023-03-23 22:15:48] [INFO ] Input system was already deterministic with 1590 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Applied a total of 0 rules in 10 ms. Remains 694 /694 variables (removed 0) and now considering 1752/1752 (removed 0) transitions.
[2023-03-23 22:15:48] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 694 cols
[2023-03-23 22:15:48] [INFO ] Computed 52 place invariants in 50 ms
[2023-03-23 22:15:50] [INFO ] Dead Transitions using invariants and state equation in 2074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2088 ms. Remains : 694/694 places, 1752/1752 transitions.
[2023-03-23 22:15:50] [INFO ] Flatten gal took : 75 ms
[2023-03-23 22:15:51] [INFO ] Flatten gal took : 78 ms
[2023-03-23 22:15:51] [INFO ] Input system was already deterministic with 1752 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 34 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:15:51] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 22:15:51] [INFO ] Computed 46 place invariants in 46 ms
[2023-03-23 22:15:53] [INFO ] Dead Transitions using invariants and state equation in 1847 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1884 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:15:53] [INFO ] Flatten gal took : 63 ms
[2023-03-23 22:15:53] [INFO ] Flatten gal took : 69 ms
[2023-03-23 22:15:53] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 31 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:15:53] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 22:15:53] [INFO ] Invariant cache hit.
[2023-03-23 22:15:55] [INFO ] Dead Transitions using invariants and state equation in 1823 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1855 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:15:55] [INFO ] Flatten gal took : 60 ms
[2023-03-23 22:15:55] [INFO ] Flatten gal took : 63 ms
[2023-03-23 22:15:55] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Applied a total of 18 rules in 22 ms. Remains 682 /694 variables (removed 12) and now considering 1746/1752 (removed 6) transitions.
[2023-03-23 22:15:55] [INFO ] Flow matrix only has 1710 transitions (discarded 36 similar events)
// Phase 1: matrix 1710 rows 682 cols
[2023-03-23 22:15:55] [INFO ] Computed 46 place invariants in 35 ms
[2023-03-23 22:15:57] [INFO ] Dead Transitions using invariants and state equation in 2007 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2031 ms. Remains : 682/694 places, 1746/1752 transitions.
[2023-03-23 22:15:57] [INFO ] Flatten gal took : 60 ms
[2023-03-23 22:15:57] [INFO ] Flatten gal took : 67 ms
[2023-03-23 22:15:57] [INFO ] Input system was already deterministic with 1746 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 32 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:15:57] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 22:15:57] [INFO ] Computed 46 place invariants in 59 ms
[2023-03-23 22:15:59] [INFO ] Dead Transitions using invariants and state equation in 1928 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1981 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:15:59] [INFO ] Flatten gal took : 78 ms
[2023-03-23 22:15:59] [INFO ] Flatten gal took : 67 ms
[2023-03-23 22:16:00] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 32 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:16:00] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 22:16:00] [INFO ] Invariant cache hit.
[2023-03-23 22:16:02] [INFO ] Dead Transitions using invariants and state equation in 1884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1918 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:16:02] [INFO ] Flatten gal took : 85 ms
[2023-03-23 22:16:02] [INFO ] Flatten gal took : 64 ms
[2023-03-23 22:16:02] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 29 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:16:02] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 22:16:02] [INFO ] Invariant cache hit.
[2023-03-23 22:16:04] [INFO ] Dead Transitions using invariants and state equation in 1890 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1925 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:16:04] [INFO ] Flatten gal took : 59 ms
[2023-03-23 22:16:04] [INFO ] Flatten gal took : 61 ms
[2023-03-23 22:16:04] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 30 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:16:04] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 22:16:04] [INFO ] Invariant cache hit.
[2023-03-23 22:16:06] [INFO ] Dead Transitions using invariants and state equation in 1929 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1960 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:16:06] [INFO ] Flatten gal took : 58 ms
[2023-03-23 22:16:06] [INFO ] Flatten gal took : 62 ms
[2023-03-23 22:16:06] [INFO ] Input system was already deterministic with 1740 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 688 transition count 1707
Reduce places removed 45 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 46 rules applied. Total rules applied 91 place count 643 transition count 1706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 642 transition count 1706
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 92 place count 642 transition count 1623
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 258 place count 559 transition count 1623
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 261 place count 556 transition count 1620
Iterating global reduction 3 with 3 rules applied. Total rules applied 264 place count 556 transition count 1620
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 408 place count 484 transition count 1548
Applied a total of 408 rules in 85 ms. Remains 484 /694 variables (removed 210) and now considering 1548/1752 (removed 204) transitions.
[2023-03-23 22:16:06] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 484 cols
[2023-03-23 22:16:06] [INFO ] Computed 46 place invariants in 25 ms
[2023-03-23 22:16:07] [INFO ] Dead Transitions using invariants and state equation in 1086 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1172 ms. Remains : 484/694 places, 1548/1752 transitions.
[2023-03-23 22:16:07] [INFO ] Flatten gal took : 53 ms
[2023-03-23 22:16:08] [INFO ] Flatten gal took : 58 ms
[2023-03-23 22:16:08] [INFO ] Input system was already deterministic with 1548 transitions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 688 transition count 1752
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 682 transition count 1746
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 682 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 676 transition count 1740
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 676 transition count 1740
Applied a total of 30 rules in 29 ms. Remains 676 /694 variables (removed 18) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 22:16:08] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 22:16:08] [INFO ] Computed 46 place invariants in 47 ms
[2023-03-23 22:16:10] [INFO ] Dead Transitions using invariants and state equation in 1904 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1934 ms. Remains : 676/694 places, 1740/1752 transitions.
[2023-03-23 22:16:10] [INFO ] Flatten gal took : 55 ms
[2023-03-23 22:16:10] [INFO ] Flatten gal took : 61 ms
[2023-03-23 22:16:10] [INFO ] Input system was already deterministic with 1740 transitions.
[2023-03-23 22:16:10] [INFO ] Flatten gal took : 84 ms
[2023-03-23 22:16:10] [INFO ] Flatten gal took : 85 ms
[2023-03-23 22:16:10] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 28 ms.
[2023-03-23 22:16:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 694 places, 1752 transitions and 8946 arcs took 10 ms.
Total runtime 159524 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 694 NrTr: 1752 NrArc: 8946)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.157sec

net check time: 0m 0.001sec

init dd package: 0m 2.741sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9410708 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16077688 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//
++ 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 CTLFireability -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 0.037sec

69369 287305 360513 445758 547911 600330 670091 685550 696166 710181 694900 692269 634747 617227 598262 584810 604231 608640 607942 745570 779631 798277 805666 800851 816504

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="PolyORBLF-PT-S06J06T06"
export BK_EXAMINATION="CTLFireability"
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 PolyORBLF-PT-S06J06T06, examination is CTLFireability"
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-167873952000618"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T06.tgz
mv PolyORBLF-PT-S06J06T06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;