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.r394-oct2-167903717800330.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldIIPt-PT-050B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717800330
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Feb 25 17:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 17:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 17:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 25 17:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 17:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 17:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 860K 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 ShieldIIPt-PT-050B-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679505554565

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=ShieldIIPt-PT-050B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 17:19:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 17:19:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:19:17] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2023-03-22 17:19:17] [INFO ] Transformed 3503 places.
[2023-03-22 17:19:17] [INFO ] Transformed 3253 transitions.
[2023-03-22 17:19:17] [INFO ] Found NUPN structural information;
[2023-03-22 17:19:17] [INFO ] Parsed PT model containing 3503 places and 3253 transitions and 8106 arcs in 382 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 127 out of 3503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3503/3503 places, 3253/3253 transitions.
Discarding 527 places :
Symmetric choice reduction at 0 with 527 rule applications. Total rules 527 place count 2976 transition count 2726
Iterating global reduction 0 with 527 rules applied. Total rules applied 1054 place count 2976 transition count 2726
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1055 place count 2975 transition count 2725
Iterating global reduction 0 with 1 rules applied. Total rules applied 1056 place count 2975 transition count 2725
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1057 place count 2974 transition count 2724
Iterating global reduction 0 with 1 rules applied. Total rules applied 1058 place count 2974 transition count 2724
Applied a total of 1058 rules in 1427 ms. Remains 2974 /3503 variables (removed 529) and now considering 2724/3253 (removed 529) transitions.
// Phase 1: matrix 2724 rows 2974 cols
[2023-03-22 17:19:18] [INFO ] Computed 451 place invariants in 50 ms
[2023-03-22 17:19:21] [INFO ] Implicit Places using invariants in 2705 ms returned []
[2023-03-22 17:19:21] [INFO ] Invariant cache hit.
[2023-03-22 17:19:23] [INFO ] Implicit Places using invariants and state equation in 1628 ms returned []
Implicit Place search using SMT with State Equation took 4397 ms to find 0 implicit places.
[2023-03-22 17:19:23] [INFO ] Invariant cache hit.
[2023-03-22 17:19:25] [INFO ] Dead Transitions using invariants and state equation in 2397 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2974/3503 places, 2724/3253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8224 ms. Remains : 2974/3503 places, 2724/3253 transitions.
Support contains 127 out of 2974 places after structural reductions.
[2023-03-22 17:19:26] [INFO ] Flatten gal took : 181 ms
[2023-03-22 17:19:26] [INFO ] Flatten gal took : 99 ms
[2023-03-22 17:19:26] [INFO ] Input system was already deterministic with 2724 transitions.
Support contains 117 out of 2974 places (down from 127) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 73) seen :38
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
[2023-03-22 17:19:27] [INFO ] Invariant cache hit.
[2023-03-22 17:19:30] [INFO ] [Real]Absence check using 451 positive place invariants in 237 ms returned sat
[2023-03-22 17:19:30] [INFO ] After 3597ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:35
[2023-03-22 17:19:34] [INFO ] [Nat]Absence check using 451 positive place invariants in 233 ms returned sat
[2023-03-22 17:19:42] [INFO ] After 5753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :35
[2023-03-22 17:19:43] [INFO ] Deduced a trap composed of 16 places in 731 ms of which 6 ms to minimize.
[2023-03-22 17:19:43] [INFO ] Deduced a trap composed of 32 places in 777 ms of which 2 ms to minimize.
[2023-03-22 17:19:44] [INFO ] Deduced a trap composed of 34 places in 698 ms of which 3 ms to minimize.
[2023-03-22 17:19:45] [INFO ] Deduced a trap composed of 36 places in 781 ms of which 3 ms to minimize.
[2023-03-22 17:19:46] [INFO ] Deduced a trap composed of 34 places in 766 ms of which 2 ms to minimize.
[2023-03-22 17:19:47] [INFO ] Deduced a trap composed of 16 places in 871 ms of which 2 ms to minimize.
[2023-03-22 17:19:48] [INFO ] Deduced a trap composed of 26 places in 694 ms of which 18 ms to minimize.
[2023-03-22 17:19:49] [INFO ] Deduced a trap composed of 22 places in 593 ms of which 3 ms to minimize.
[2023-03-22 17:19:50] [INFO ] Deduced a trap composed of 17 places in 671 ms of which 1 ms to minimize.
[2023-03-22 17:19:50] [INFO ] Deduced a trap composed of 20 places in 550 ms of which 2 ms to minimize.
[2023-03-22 17:19:51] [INFO ] Deduced a trap composed of 45 places in 538 ms of which 1 ms to minimize.
[2023-03-22 17:19:52] [INFO ] Deduced a trap composed of 30 places in 636 ms of which 2 ms to minimize.
[2023-03-22 17:19:52] [INFO ] Deduced a trap composed of 25 places in 562 ms of which 1 ms to minimize.
[2023-03-22 17:19:53] [INFO ] Deduced a trap composed of 28 places in 554 ms of which 1 ms to minimize.
[2023-03-22 17:19:54] [INFO ] Deduced a trap composed of 17 places in 740 ms of which 1 ms to minimize.
[2023-03-22 17:19:54] [INFO ] Deduced a trap composed of 36 places in 501 ms of which 1 ms to minimize.
[2023-03-22 17:19:55] [INFO ] Deduced a trap composed of 38 places in 865 ms of which 2 ms to minimize.
[2023-03-22 17:19:56] [INFO ] Deduced a trap composed of 44 places in 565 ms of which 6 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-22 17:19:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 17:19:56] [INFO ] After 25489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:35
Fused 35 Parikh solutions to 33 different solutions.
Parikh walk visited 1 properties in 5543 ms.
Support contains 65 out of 2974 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Drop transitions removed 569 transitions
Trivial Post-agglo rules discarded 569 transitions
Performed 569 trivial Post agglomeration. Transition count delta: 569
Iterating post reduction 0 with 569 rules applied. Total rules applied 569 place count 2974 transition count 2155
Reduce places removed 569 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 576 rules applied. Total rules applied 1145 place count 2405 transition count 2148
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1152 place count 2398 transition count 2148
Performed 373 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 373 Pre rules applied. Total rules applied 1152 place count 2398 transition count 1775
Deduced a syphon composed of 373 places in 4 ms
Reduce places removed 373 places and 0 transitions.
Iterating global reduction 3 with 746 rules applied. Total rules applied 1898 place count 2025 transition count 1775
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1908 place count 2015 transition count 1765
Iterating global reduction 3 with 10 rules applied. Total rules applied 1918 place count 2015 transition count 1765
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1918 place count 2015 transition count 1757
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1934 place count 2007 transition count 1757
Performed 842 Post agglomeration using F-continuation condition.Transition count delta: 842
Deduced a syphon composed of 842 places in 4 ms
Reduce places removed 842 places and 0 transitions.
Iterating global reduction 3 with 1684 rules applied. Total rules applied 3618 place count 1165 transition count 915
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3619 place count 1165 transition count 914
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3621 place count 1164 transition count 913
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3823 place count 1063 transition count 969
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 34 places in 4 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 3891 place count 1029 transition count 991
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3892 place count 1029 transition count 990
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3893 place count 1029 transition count 989
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3894 place count 1028 transition count 989
Partial Free-agglomeration rule applied 48 times.
Drop transitions removed 48 transitions
Iterating global reduction 6 with 48 rules applied. Total rules applied 3942 place count 1028 transition count 989
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3943 place count 1027 transition count 988
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3945 place count 1025 transition count 988
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3945 place count 1025 transition count 987
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3947 place count 1024 transition count 987
Applied a total of 3947 rules in 714 ms. Remains 1024 /2974 variables (removed 1950) and now considering 987/2724 (removed 1737) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 714 ms. Remains : 1024/2974 places, 987/2724 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 34) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 987 rows 1024 cols
[2023-03-22 17:20:03] [INFO ] Computed 449 place invariants in 4 ms
[2023-03-22 17:20:04] [INFO ] [Real]Absence check using 449 positive place invariants in 138 ms returned sat
[2023-03-22 17:20:04] [INFO ] After 1073ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-22 17:20:05] [INFO ] [Nat]Absence check using 449 positive place invariants in 192 ms returned sat
[2023-03-22 17:20:08] [INFO ] After 2153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 17:20:10] [INFO ] After 1635ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:10] [INFO ] Deduced a trap composed of 6 places in 136 ms of which 1 ms to minimize.
[2023-03-22 17:20:10] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2023-03-22 17:20:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 380 ms
[2023-03-22 17:20:12] [INFO ] After 3963ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 1083 ms.
[2023-03-22 17:20:13] [INFO ] After 8942ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Fused 27 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 525 ms.
Support contains 54 out of 1024 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1024/1024 places, 987/987 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 1024 transition count 981
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1018 transition count 981
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 1015 transition count 978
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 26 place count 1011 transition count 980
Applied a total of 26 rules in 114 ms. Remains 1011 /1024 variables (removed 13) and now considering 980/987 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 1011/1024 places, 980/987 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=20 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Interrupted probabilistic random walk after 76956 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76956 steps, saw 52216 distinct states, run finished after 3003 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 980 rows 1011 cols
[2023-03-22 17:20:17] [INFO ] Computed 449 place invariants in 3 ms
[2023-03-22 17:20:18] [INFO ] [Real]Absence check using 449 positive place invariants in 52 ms returned sat
[2023-03-22 17:20:18] [INFO ] After 706ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-22 17:20:19] [INFO ] [Nat]Absence check using 449 positive place invariants in 130 ms returned sat
[2023-03-22 17:20:21] [INFO ] After 1293ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-22 17:20:22] [INFO ] After 1082ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:24] [INFO ] After 3116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 1237 ms.
[2023-03-22 17:20:25] [INFO ] After 6903ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Fused 27 Parikh solutions to 22 different solutions.
Parikh walk visited 0 properties in 617 ms.
Support contains 54 out of 1011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 980/980 transitions.
Applied a total of 0 rules in 23 ms. Remains 1011 /1011 variables (removed 0) and now considering 980/980 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 1011/1011 places, 980/980 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1011/1011 places, 980/980 transitions.
Applied a total of 0 rules in 20 ms. Remains 1011 /1011 variables (removed 0) and now considering 980/980 (removed 0) transitions.
[2023-03-22 17:20:26] [INFO ] Invariant cache hit.
[2023-03-22 17:20:26] [INFO ] Implicit Places using invariants in 507 ms returned [1000]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 514 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1010/1011 places, 980/980 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1009 transition count 979
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1009 transition count 979
Applied a total of 2 rules in 36 ms. Remains 1009 /1010 variables (removed 1) and now considering 979/980 (removed 1) transitions.
// Phase 1: matrix 979 rows 1009 cols
[2023-03-22 17:20:26] [INFO ] Computed 448 place invariants in 2 ms
[2023-03-22 17:20:27] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-03-22 17:20:27] [INFO ] Invariant cache hit.
[2023-03-22 17:20:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-22 17:20:28] [INFO ] Implicit Places using invariants and state equation in 1364 ms returned []
Implicit Place search using SMT with State Equation took 1815 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1009/1011 places, 979/980 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2386 ms. Remains : 1009/1011 places, 979/980 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Interrupted probabilistic random walk after 78537 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 78537 steps, saw 52424 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 27 properties.
[2023-03-22 17:20:32] [INFO ] Invariant cache hit.
[2023-03-22 17:20:32] [INFO ] [Real]Absence check using 448 positive place invariants in 61 ms returned sat
[2023-03-22 17:20:32] [INFO ] After 592ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-22 17:20:33] [INFO ] [Nat]Absence check using 448 positive place invariants in 88 ms returned sat
[2023-03-22 17:20:35] [INFO ] After 1490ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-22 17:20:36] [INFO ] After 1218ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:38] [INFO ] After 3056ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 1055 ms.
[2023-03-22 17:20:39] [INFO ] After 6561ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Fused 27 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 858 ms.
Support contains 54 out of 1009 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1009/1009 places, 979/979 transitions.
Applied a total of 0 rules in 24 ms. Remains 1009 /1009 variables (removed 0) and now considering 979/979 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 1009/1009 places, 979/979 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1009/1009 places, 979/979 transitions.
Applied a total of 0 rules in 20 ms. Remains 1009 /1009 variables (removed 0) and now considering 979/979 (removed 0) transitions.
[2023-03-22 17:20:40] [INFO ] Invariant cache hit.
[2023-03-22 17:20:40] [INFO ] Implicit Places using invariants in 570 ms returned []
[2023-03-22 17:20:40] [INFO ] Invariant cache hit.
[2023-03-22 17:20:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-22 17:20:41] [INFO ] Implicit Places using invariants and state equation in 1346 ms returned []
Implicit Place search using SMT with State Equation took 1930 ms to find 0 implicit places.
[2023-03-22 17:20:42] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-22 17:20:42] [INFO ] Invariant cache hit.
[2023-03-22 17:20:42] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2592 ms. Remains : 1009/1009 places, 979/979 transitions.
Partial Free-agglomeration rule applied 92 times.
Drop transitions removed 92 transitions
Iterating global reduction 0 with 92 rules applied. Total rules applied 92 place count 1009 transition count 979
Applied a total of 92 rules in 36 ms. Remains 1009 /1009 variables (removed 0) and now considering 979/979 (removed 0) transitions.
Running SMT prover for 27 properties.
// Phase 1: matrix 979 rows 1009 cols
[2023-03-22 17:20:42] [INFO ] Computed 448 place invariants in 3 ms
[2023-03-22 17:20:43] [INFO ] [Real]Absence check using 448 positive place invariants in 61 ms returned sat
[2023-03-22 17:20:43] [INFO ] After 671ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-22 17:20:43] [INFO ] [Nat]Absence check using 448 positive place invariants in 92 ms returned sat
[2023-03-22 17:20:45] [INFO ] After 1465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:45] [INFO ] State equation strengthened by 81 read => feed constraints.
[2023-03-22 17:20:47] [INFO ] After 1565ms SMT Verify possible using 81 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:50] [INFO ] After 4300ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 1539 ms.
[2023-03-22 17:20:51] [INFO ] After 8220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
[2023-03-22 17:20:51] [INFO ] Flatten gal took : 97 ms
[2023-03-22 17:20:51] [INFO ] Flatten gal took : 70 ms
[2023-03-22 17:20:51] [INFO ] Input system was already deterministic with 2724 transitions.
Computed a total of 804 stabilizing places and 804 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 2956 transition count 2706
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 2956 transition count 2706
Applied a total of 36 rules in 404 ms. Remains 2956 /2974 variables (removed 18) and now considering 2706/2724 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 404 ms. Remains : 2956/2974 places, 2706/2724 transitions.
[2023-03-22 17:20:52] [INFO ] Flatten gal took : 59 ms
[2023-03-22 17:20:52] [INFO ] Flatten gal took : 72 ms
[2023-03-22 17:20:52] [INFO ] Input system was already deterministic with 2706 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 2953 transition count 2703
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 2953 transition count 2703
Applied a total of 42 rules in 329 ms. Remains 2953 /2974 variables (removed 21) and now considering 2703/2724 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 2953/2974 places, 2703/2724 transitions.
[2023-03-22 17:20:53] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:20:53] [INFO ] Flatten gal took : 57 ms
[2023-03-22 17:20:53] [INFO ] Input system was already deterministic with 2703 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2951 transition count 2701
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2951 transition count 2701
Applied a total of 46 rules in 391 ms. Remains 2951 /2974 variables (removed 23) and now considering 2701/2724 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 2951/2974 places, 2701/2724 transitions.
[2023-03-22 17:20:53] [INFO ] Flatten gal took : 57 ms
[2023-03-22 17:20:53] [INFO ] Flatten gal took : 57 ms
[2023-03-22 17:20:53] [INFO ] Input system was already deterministic with 2701 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2951 transition count 2701
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2951 transition count 2701
Applied a total of 46 rules in 349 ms. Remains 2951 /2974 variables (removed 23) and now considering 2701/2724 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 2951/2974 places, 2701/2724 transitions.
[2023-03-22 17:20:54] [INFO ] Flatten gal took : 63 ms
[2023-03-22 17:20:54] [INFO ] Flatten gal took : 57 ms
[2023-03-22 17:20:54] [INFO ] Input system was already deterministic with 2701 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 2953 transition count 2703
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 2953 transition count 2703
Applied a total of 42 rules in 334 ms. Remains 2953 /2974 variables (removed 21) and now considering 2703/2724 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 2953/2974 places, 2703/2724 transitions.
[2023-03-22 17:20:54] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:20:55] [INFO ] Flatten gal took : 59 ms
[2023-03-22 17:20:55] [INFO ] Input system was already deterministic with 2703 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 599 transitions
Trivial Post-agglo rules discarded 599 transitions
Performed 599 trivial Post agglomeration. Transition count delta: 599
Iterating post reduction 0 with 599 rules applied. Total rules applied 599 place count 2973 transition count 2124
Reduce places removed 599 places and 0 transitions.
Iterating post reduction 1 with 599 rules applied. Total rules applied 1198 place count 2374 transition count 2124
Performed 391 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 391 Pre rules applied. Total rules applied 1198 place count 2374 transition count 1733
Deduced a syphon composed of 391 places in 4 ms
Reduce places removed 391 places and 0 transitions.
Iterating global reduction 2 with 782 rules applied. Total rules applied 1980 place count 1983 transition count 1733
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 2000 place count 1963 transition count 1713
Iterating global reduction 2 with 20 rules applied. Total rules applied 2020 place count 1963 transition count 1713
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2020 place count 1963 transition count 1697
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 2052 place count 1947 transition count 1697
Performed 793 Post agglomeration using F-continuation condition.Transition count delta: 793
Deduced a syphon composed of 793 places in 1 ms
Reduce places removed 793 places and 0 transitions.
Iterating global reduction 2 with 1586 rules applied. Total rules applied 3638 place count 1154 transition count 904
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3639 place count 1154 transition count 903
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3641 place count 1153 transition count 902
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3643 place count 1151 transition count 900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3645 place count 1149 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3645 place count 1149 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3647 place count 1148 transition count 899
Applied a total of 3647 rules in 524 ms. Remains 1148 /2974 variables (removed 1826) and now considering 899/2724 (removed 1825) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 525 ms. Remains : 1148/2974 places, 899/2724 transitions.
[2023-03-22 17:20:55] [INFO ] Flatten gal took : 24 ms
[2023-03-22 17:20:55] [INFO ] Flatten gal took : 24 ms
[2023-03-22 17:20:55] [INFO ] Input system was already deterministic with 899 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA ShieldIIPt-PT-050B-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2973 transition count 2126
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2376 transition count 2126
Performed 390 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 390 Pre rules applied. Total rules applied 1194 place count 2376 transition count 1736
Deduced a syphon composed of 390 places in 3 ms
Reduce places removed 390 places and 0 transitions.
Iterating global reduction 2 with 780 rules applied. Total rules applied 1974 place count 1986 transition count 1736
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1994 place count 1966 transition count 1716
Iterating global reduction 2 with 20 rules applied. Total rules applied 2014 place count 1966 transition count 1716
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2014 place count 1966 transition count 1700
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 2046 place count 1950 transition count 1700
Performed 791 Post agglomeration using F-continuation condition.Transition count delta: 791
Deduced a syphon composed of 791 places in 1 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 2 with 1582 rules applied. Total rules applied 3628 place count 1159 transition count 909
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3629 place count 1159 transition count 908
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3631 place count 1158 transition count 907
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3633 place count 1156 transition count 905
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3635 place count 1154 transition count 905
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3635 place count 1154 transition count 904
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3637 place count 1153 transition count 904
Applied a total of 3637 rules in 578 ms. Remains 1153 /2974 variables (removed 1821) and now considering 904/2724 (removed 1820) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 578 ms. Remains : 1153/2974 places, 904/2724 transitions.
[2023-03-22 17:20:56] [INFO ] Flatten gal took : 24 ms
[2023-03-22 17:20:56] [INFO ] Flatten gal took : 26 ms
[2023-03-22 17:20:56] [INFO ] Input system was already deterministic with 904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2951 transition count 2701
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2951 transition count 2701
Applied a total of 46 rules in 397 ms. Remains 2951 /2974 variables (removed 23) and now considering 2701/2724 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 397 ms. Remains : 2951/2974 places, 2701/2724 transitions.
[2023-03-22 17:20:57] [INFO ] Flatten gal took : 59 ms
[2023-03-22 17:20:57] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:20:57] [INFO ] Input system was already deterministic with 2701 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 2952 transition count 2702
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 2952 transition count 2702
Applied a total of 44 rules in 407 ms. Remains 2952 /2974 variables (removed 22) and now considering 2702/2724 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 2952/2974 places, 2702/2724 transitions.
[2023-03-22 17:20:57] [INFO ] Flatten gal took : 53 ms
[2023-03-22 17:20:57] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:20:57] [INFO ] Input system was already deterministic with 2702 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2973 transition count 2126
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2376 transition count 2126
Performed 390 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 390 Pre rules applied. Total rules applied 1194 place count 2376 transition count 1736
Deduced a syphon composed of 390 places in 3 ms
Reduce places removed 390 places and 0 transitions.
Iterating global reduction 2 with 780 rules applied. Total rules applied 1974 place count 1986 transition count 1736
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1991 place count 1969 transition count 1719
Iterating global reduction 2 with 17 rules applied. Total rules applied 2008 place count 1969 transition count 1719
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 2008 place count 1969 transition count 1705
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 2036 place count 1955 transition count 1705
Performed 794 Post agglomeration using F-continuation condition.Transition count delta: 794
Deduced a syphon composed of 794 places in 1 ms
Reduce places removed 794 places and 0 transitions.
Iterating global reduction 2 with 1588 rules applied. Total rules applied 3624 place count 1161 transition count 911
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3625 place count 1161 transition count 910
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3627 place count 1160 transition count 909
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3629 place count 1158 transition count 907
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3631 place count 1156 transition count 907
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3631 place count 1156 transition count 906
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3633 place count 1155 transition count 906
Applied a total of 3633 rules in 435 ms. Remains 1155 /2974 variables (removed 1819) and now considering 906/2724 (removed 1818) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 435 ms. Remains : 1155/2974 places, 906/2724 transitions.
[2023-03-22 17:20:58] [INFO ] Flatten gal took : 24 ms
[2023-03-22 17:20:58] [INFO ] Flatten gal took : 25 ms
[2023-03-22 17:20:58] [INFO ] Input system was already deterministic with 906 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 2953 transition count 2703
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 2953 transition count 2703
Applied a total of 42 rules in 355 ms. Remains 2953 /2974 variables (removed 21) and now considering 2703/2724 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 355 ms. Remains : 2953/2974 places, 2703/2724 transitions.
[2023-03-22 17:20:58] [INFO ] Flatten gal took : 54 ms
[2023-03-22 17:20:58] [INFO ] Flatten gal took : 59 ms
[2023-03-22 17:20:59] [INFO ] Input system was already deterministic with 2703 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 2952 transition count 2702
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 2952 transition count 2702
Applied a total of 44 rules in 322 ms. Remains 2952 /2974 variables (removed 22) and now considering 2702/2724 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 323 ms. Remains : 2952/2974 places, 2702/2724 transitions.
[2023-03-22 17:20:59] [INFO ] Flatten gal took : 53 ms
[2023-03-22 17:20:59] [INFO ] Flatten gal took : 53 ms
[2023-03-22 17:20:59] [INFO ] Input system was already deterministic with 2702 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 2951 transition count 2701
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 2951 transition count 2701
Applied a total of 46 rules in 341 ms. Remains 2951 /2974 variables (removed 23) and now considering 2701/2724 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 347 ms. Remains : 2951/2974 places, 2701/2724 transitions.
[2023-03-22 17:21:00] [INFO ] Flatten gal took : 50 ms
[2023-03-22 17:21:00] [INFO ] Flatten gal took : 52 ms
[2023-03-22 17:21:00] [INFO ] Input system was already deterministic with 2701 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2973 transition count 2126
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2376 transition count 2126
Performed 391 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 391 Pre rules applied. Total rules applied 1194 place count 2376 transition count 1735
Deduced a syphon composed of 391 places in 2 ms
Reduce places removed 391 places and 0 transitions.
Iterating global reduction 2 with 782 rules applied. Total rules applied 1976 place count 1985 transition count 1735
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1995 place count 1966 transition count 1716
Iterating global reduction 2 with 19 rules applied. Total rules applied 2014 place count 1966 transition count 1716
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2014 place count 1966 transition count 1701
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 2044 place count 1951 transition count 1701
Performed 795 Post agglomeration using F-continuation condition.Transition count delta: 795
Deduced a syphon composed of 795 places in 1 ms
Reduce places removed 795 places and 0 transitions.
Iterating global reduction 2 with 1590 rules applied. Total rules applied 3634 place count 1156 transition count 906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3635 place count 1156 transition count 905
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3637 place count 1155 transition count 904
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3639 place count 1153 transition count 902
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3641 place count 1151 transition count 902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3641 place count 1151 transition count 901
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3643 place count 1150 transition count 901
Applied a total of 3643 rules in 416 ms. Remains 1150 /2974 variables (removed 1824) and now considering 901/2724 (removed 1823) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 416 ms. Remains : 1150/2974 places, 901/2724 transitions.
[2023-03-22 17:21:00] [INFO ] Flatten gal took : 22 ms
[2023-03-22 17:21:00] [INFO ] Flatten gal took : 23 ms
[2023-03-22 17:21:00] [INFO ] Input system was already deterministic with 901 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 599 transitions
Trivial Post-agglo rules discarded 599 transitions
Performed 599 trivial Post agglomeration. Transition count delta: 599
Iterating post reduction 0 with 599 rules applied. Total rules applied 599 place count 2973 transition count 2124
Reduce places removed 599 places and 0 transitions.
Iterating post reduction 1 with 599 rules applied. Total rules applied 1198 place count 2374 transition count 2124
Performed 389 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 389 Pre rules applied. Total rules applied 1198 place count 2374 transition count 1735
Deduced a syphon composed of 389 places in 3 ms
Reduce places removed 389 places and 0 transitions.
Iterating global reduction 2 with 778 rules applied. Total rules applied 1976 place count 1985 transition count 1735
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1996 place count 1965 transition count 1715
Iterating global reduction 2 with 20 rules applied. Total rules applied 2016 place count 1965 transition count 1715
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 2016 place count 1965 transition count 1699
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 2048 place count 1949 transition count 1699
Performed 795 Post agglomeration using F-continuation condition.Transition count delta: 795
Deduced a syphon composed of 795 places in 1 ms
Reduce places removed 795 places and 0 transitions.
Iterating global reduction 2 with 1590 rules applied. Total rules applied 3638 place count 1154 transition count 904
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3639 place count 1154 transition count 903
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3641 place count 1153 transition count 902
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3643 place count 1151 transition count 900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3645 place count 1149 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3645 place count 1149 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3647 place count 1148 transition count 899
Applied a total of 3647 rules in 373 ms. Remains 1148 /2974 variables (removed 1826) and now considering 899/2724 (removed 1825) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 373 ms. Remains : 1148/2974 places, 899/2724 transitions.
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 23 ms
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 42 ms
[2023-03-22 17:21:01] [INFO ] Input system was already deterministic with 899 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2974/2974 places, 2724/2724 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 2956 transition count 2706
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 2956 transition count 2706
Applied a total of 36 rules in 444 ms. Remains 2956 /2974 variables (removed 18) and now considering 2706/2724 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 2956/2974 places, 2706/2724 transitions.
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 50 ms
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 52 ms
[2023-03-22 17:21:01] [INFO ] Input system was already deterministic with 2706 transitions.
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:21:01] [INFO ] Flatten gal took : 55 ms
[2023-03-22 17:21:01] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-22 17:21:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2974 places, 2724 transitions and 7048 arcs took 9 ms.
Total runtime 105115 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: 2974 NrTr: 2724 NrArc: 7048)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.646sec

net check time: 0m 0.002sec

init dd package: 0m 2.953sec


before gc: list nodes free: 911634

after gc: idd nodes used:51551784, unused:12448216; list nodes free:53743512

RS generation: 31m 3.572sec


-> last computed set: #nodes 51548812 (5.2e+07) #states 10,188,702,587,973,267,060,890,757 (25)


CANNOT_COMPUTE


BK_STOP 1679507561330

--------------------
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 0.020sec

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-050B"
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 ShieldIIPt-PT-050B, 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 r394-oct2-167903717800330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B 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 ;