About the Execution of Marcie+red for LeafsetExtension-PT-S64C2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9536.271 | 3600000.00 | 3677701.00 | 7748.80 | ?TT?FF??TFFTF?F? | normal |
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.r234-tall-167856420400521.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 LeafsetExtension-PT-S64C2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420400521
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 15K Feb 25 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:22 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 LeafsetExtension-PT-S64C2-CTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S64C2-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679524838064
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C2
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 22:40:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 22:40:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 22:40:40] [INFO ] Load time of PNML (sax parser for PT used): 518 ms
[2023-03-22 22:40:40] [INFO ] Transformed 21462 places.
[2023-03-22 22:40:40] [INFO ] Transformed 21129 transitions.
[2023-03-22 22:40:40] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 651 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Support contains 199 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4183 places and 0 transitions.
Iterating post reduction 0 with 4183 rules applied. Total rules applied 4183 place count 17279 transition count 21129
Applied a total of 4183 rules in 468 ms. Remains 17279 /21462 variables (removed 4183) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17279 cols
[2023-03-22 22:40:42] [INFO ] Computed 198 place invariants in 1736 ms
[2023-03-22 22:40:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 22:40:44] [INFO ] Implicit Places using invariants in 3384 ms returned []
Implicit Place search using SMT only with invariants took 3408 ms to find 0 implicit places.
[2023-03-22 22:40:44] [INFO ] Invariant cache hit.
[2023-03-22 22:40:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 22:40:45] [INFO ] Dead Transitions using invariants and state equation in 1459 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17279/21462 places, 21129/21129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5343 ms. Remains : 17279/21462 places, 21129/21129 transitions.
Support contains 199 out of 17279 places after structural reductions.
[2023-03-22 22:40:46] [INFO ] Flatten gal took : 839 ms
[2023-03-22 22:40:47] [INFO ] Flatten gal took : 565 ms
[2023-03-22 22:40:48] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 198 out of 17279 places (down from 199) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 548 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 108) seen :15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 93) 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 93) 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 93) 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 93) 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 93) 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 93) 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 93) 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 93) 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 93) 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 93) 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 93) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) 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 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 92) 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 92) 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 92) 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 92) 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 92) seen :0
Running SMT prover for 92 properties.
[2023-03-22 22:40:49] [INFO ] Invariant cache hit.
[2023-03-22 22:41:10] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 380 ms returned sat
[2023-03-22 22:41:10] [INFO ] After 21171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:92
[2023-03-22 22:41:29] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 367 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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 22:41:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 22:41:35] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:92
Fused 92 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 170 out of 17279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 38202 edges and 17279 vertex of which 5409 are kept as prefixes of interest. Removing 11870 places using SCC suffix rule.34 ms
Discarding 11870 places :
Also discarding 7782 output transitions
Drop transitions removed 7782 transitions
Drop transitions removed 4022 transitions
Reduce isomorphic transitions removed 4022 transitions.
Drop transitions removed 2242 transitions
Trivial Post-agglo rules discarded 2242 transitions
Performed 2242 trivial Post agglomeration. Transition count delta: 2242
Iterating post reduction 0 with 6264 rules applied. Total rules applied 6265 place count 5409 transition count 7083
Reduce places removed 2244 places and 0 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 1 with 2314 rules applied. Total rules applied 8579 place count 3165 transition count 7013
Reduce places removed 70 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 2 with 91 rules applied. Total rules applied 8670 place count 3095 transition count 6992
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 8691 place count 3074 transition count 6992
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 91 Pre rules applied. Total rules applied 8691 place count 3074 transition count 6901
Deduced a syphon composed of 91 places in 3 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 4 with 182 rules applied. Total rules applied 8873 place count 2983 transition count 6901
Discarding 91 places :
Symmetric choice reduction at 4 with 91 rule applications. Total rules 8964 place count 2892 transition count 6810
Iterating global reduction 4 with 91 rules applied. Total rules applied 9055 place count 2892 transition count 6810
Free-agglomeration rule (complex) applied 49 times.
Iterating global reduction 4 with 49 rules applied. Total rules applied 9104 place count 2892 transition count 6761
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 4 with 49 rules applied. Total rules applied 9153 place count 2843 transition count 6761
Partial Free-agglomeration rule applied 1524 times.
Drop transitions removed 1524 transitions
Iterating global reduction 5 with 1524 rules applied. Total rules applied 10677 place count 2843 transition count 6761
Discarding 30 places :
Implicit places reduction removed 30 places
Iterating post reduction 5 with 30 rules applied. Total rules applied 10707 place count 2813 transition count 6761
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 6 with 20 rules applied. Total rules applied 10727 place count 2813 transition count 6741
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 10747 place count 2793 transition count 6741
Applied a total of 10747 rules in 2929 ms. Remains 2793 /17279 variables (removed 14486) and now considering 6741/21129 (removed 14388) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2931 ms. Remains : 2793/17279 places, 6741/21129 transitions.
Incomplete random walk after 10000 steps, including 1690 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 92) seen :30
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
[2023-03-22 22:41:39] [INFO ] Flow matrix only has 5015 transitions (discarded 1726 similar events)
// Phase 1: matrix 5015 rows 2793 cols
[2023-03-22 22:41:39] [INFO ] Computed 4 place invariants in 47 ms
[2023-03-22 22:41:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-22 22:41:42] [INFO ] After 2783ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2023-03-22 22:41:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-22 22:41:51] [INFO ] After 4098ms SMT Verify possible using state equation in natural domain returned unsat :38 sat :23
[2023-03-22 22:41:55] [INFO ] After 8667ms SMT Verify possible using trap constraints in natural domain returned unsat :38 sat :23
Attempting to minimize the solution found.
Minimization took 2703 ms.
[2023-03-22 22:41:58] [INFO ] After 16238ms SMT Verify possible using all constraints in natural domain returned unsat :38 sat :23
Fused 61 Parikh solutions to 23 different solutions.
Parikh walk visited 0 properties in 70 ms.
Support contains 50 out of 2793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2793/2793 places, 6741/6741 transitions.
Graph (complete) has 9167 edges and 2793 vertex of which 1250 are kept as prefixes of interest. Removing 1543 places using SCC suffix rule.2 ms
Discarding 1543 places :
Also discarding 86 output transitions
Drop transitions removed 86 transitions
Drop transitions removed 1410 transitions
Reduce isomorphic transitions removed 1410 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 1412 rules applied. Total rules applied 1413 place count 1250 transition count 5243
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1415 place count 1248 transition count 5243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1416 place count 1247 transition count 5242
Iterating global reduction 2 with 1 rules applied. Total rules applied 1417 place count 1247 transition count 5242
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1418 place count 1247 transition count 5241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1419 place count 1246 transition count 5241
Partial Free-agglomeration rule applied 318 times.
Drop transitions removed 318 transitions
Iterating global reduction 3 with 318 rules applied. Total rules applied 1737 place count 1246 transition count 5241
Discarding 14 places :
Implicit places reduction removed 14 places
Iterating post reduction 3 with 14 rules applied. Total rules applied 1751 place count 1232 transition count 5241
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1759 place count 1232 transition count 5233
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 1767 place count 1224 transition count 5233
Applied a total of 1767 rules in 318 ms. Remains 1224 /2793 variables (removed 1569) and now considering 5233/6741 (removed 1508) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 318 ms. Remains : 1224/2793 places, 5233/6741 transitions.
Incomplete random walk after 10000 steps, including 1809 resets, run finished after 310 ms. (steps per millisecond=32 ) properties (out of 23) seen :15
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-22 22:41:59] [INFO ] Flow matrix only has 2112 transitions (discarded 3121 similar events)
// Phase 1: matrix 2112 rows 1224 cols
[2023-03-22 22:41:59] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-22 22:41:59] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 22:42:00] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-22 22:42:00] [INFO ] After 862ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 22:42:01] [INFO ] After 1555ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 422 ms.
[2023-03-22 22:42:02] [INFO ] After 2323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 4 ms.
Support contains 24 out of 1224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1224/1224 places, 5233/5233 transitions.
Graph (complete) has 3802 edges and 1224 vertex of which 707 are kept as prefixes of interest. Removing 517 places using SCC suffix rule.1 ms
Discarding 517 places :
Also discarding 20 output transitions
Drop transitions removed 20 transitions
Drop transitions removed 486 transitions
Reduce isomorphic transitions removed 486 transitions.
Iterating post reduction 0 with 486 rules applied. Total rules applied 487 place count 707 transition count 4727
Applied a total of 487 rules in 44 ms. Remains 707 /1224 variables (removed 517) and now considering 4727/5233 (removed 506) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 707/1224 places, 4727/5233 transitions.
Incomplete random walk after 10000 steps, including 1811 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-22 22:42:02] [INFO ] Flow matrix only has 1120 transitions (discarded 3607 similar events)
// Phase 1: matrix 1120 rows 707 cols
[2023-03-22 22:42:02] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-22 22:42:02] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 22:42:02] [INFO ] [Nat]Absence check using 0 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-22 22:42:03] [INFO ] After 434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 22:42:03] [INFO ] After 745ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 191 ms.
[2023-03-22 22:42:03] [INFO ] After 1104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4 ms.
Support contains 22 out of 707 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 4727/4727 transitions.
Graph (complete) has 2087 edges and 707 vertex of which 639 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.1 ms
Discarding 68 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 639 transition count 4660
Applied a total of 65 rules in 52 ms. Remains 639 /707 variables (removed 68) and now considering 4660/4727 (removed 67) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 639/707 places, 4660/4727 transitions.
Incomplete random walk after 10000 steps, including 1949 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 37709 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :{}
Probabilistic random walk after 37709 steps, saw 14061 distinct states, run finished after 3002 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-22 22:42:07] [INFO ] Flow matrix only has 989 transitions (discarded 3671 similar events)
// Phase 1: matrix 989 rows 639 cols
[2023-03-22 22:42:07] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-22 22:42:07] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 22:42:07] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-22 22:42:07] [INFO ] After 366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 22:42:08] [INFO ] After 650ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 168 ms.
[2023-03-22 22:42:08] [INFO ] After 976ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4 ms.
Support contains 22 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 4660/4660 transitions.
Applied a total of 0 rules in 35 ms. Remains 639 /639 variables (removed 0) and now considering 4660/4660 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 639/639 places, 4660/4660 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 4660/4660 transitions.
Applied a total of 0 rules in 35 ms. Remains 639 /639 variables (removed 0) and now considering 4660/4660 (removed 0) transitions.
[2023-03-22 22:42:08] [INFO ] Flow matrix only has 989 transitions (discarded 3671 similar events)
[2023-03-22 22:42:08] [INFO ] Invariant cache hit.
[2023-03-22 22:42:08] [INFO ] Implicit Places using invariants in 517 ms returned [268]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 521 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 638/639 places, 4660/4660 transitions.
Applied a total of 0 rules in 36 ms. Remains 638 /638 variables (removed 0) and now considering 4660/4660 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 594 ms. Remains : 638/639 places, 4660/4660 transitions.
Incomplete random walk after 10000 steps, including 1946 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 37869 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :{}
Probabilistic random walk after 37869 steps, saw 14118 distinct states, run finished after 3001 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-22 22:42:12] [INFO ] Flow matrix only has 989 transitions (discarded 3671 similar events)
// Phase 1: matrix 989 rows 638 cols
[2023-03-22 22:42:12] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-22 22:42:12] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-22 22:42:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 22:42:12] [INFO ] After 389ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-22 22:42:13] [INFO ] After 695ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 187 ms.
[2023-03-22 22:42:13] [INFO ] After 1040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3 ms.
Support contains 22 out of 638 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 638/638 places, 4660/4660 transitions.
Applied a total of 0 rules in 36 ms. Remains 638 /638 variables (removed 0) and now considering 4660/4660 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 638/638 places, 4660/4660 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 638/638 places, 4660/4660 transitions.
Applied a total of 0 rules in 56 ms. Remains 638 /638 variables (removed 0) and now considering 4660/4660 (removed 0) transitions.
[2023-03-22 22:42:13] [INFO ] Flow matrix only has 989 transitions (discarded 3671 similar events)
[2023-03-22 22:42:13] [INFO ] Invariant cache hit.
[2023-03-22 22:42:13] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-22 22:42:13] [INFO ] Flow matrix only has 989 transitions (discarded 3671 similar events)
[2023-03-22 22:42:13] [INFO ] Invariant cache hit.
[2023-03-22 22:42:17] [INFO ] Implicit Places using invariants and state equation in 3782 ms returned [36, 74, 77, 82, 86, 89, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152, 155, 158, 194, 197, 200, 203, 206, 209, 212, 215, 218, 221, 224, 227, 230, 266, 302, 305, 341, 345, 348, 351, 355, 358, 361, 364, 367, 436, 438, 474, 477, 480, 485, 521, 524, 527, 530, 533, 570, 573, 576, 580, 583, 586, 589, 592, 628, 631, 634, 637]
Discarding 66 places :
Implicit Place search using SMT with State Equation took 4253 ms to find 66 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 572/638 places, 4660/4660 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 572 transition count 4659
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 571 transition count 4659
Discarding 376 places :
Symmetric choice reduction at 0 with 376 rule applications. Total rules 378 place count 195 transition count 4283
Iterating global reduction 0 with 376 rules applied. Total rules applied 754 place count 195 transition count 4283
Free-agglomeration rule (complex) applied 65 times.
Iterating global reduction 0 with 65 rules applied. Total rules applied 819 place count 195 transition count 4218
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 0 with 65 rules applied. Total rules applied 884 place count 130 transition count 4218
Applied a total of 884 rules in 290 ms. Remains 130 /572 variables (removed 442) and now considering 4218/4660 (removed 442) transitions.
[2023-03-22 22:42:17] [INFO ] Flow matrix only has 547 transitions (discarded 3671 similar events)
// Phase 1: matrix 547 rows 130 cols
[2023-03-22 22:42:17] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-22 22:42:18] [INFO ] Implicit Places using invariants in 297 ms returned []
[2023-03-22 22:42:18] [INFO ] Flow matrix only has 547 transitions (discarded 3671 similar events)
[2023-03-22 22:42:18] [INFO ] Invariant cache hit.
[2023-03-22 22:42:18] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 681 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 130/638 places, 4218/4660 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5282 ms. Remains : 130/638 places, 4218/4660 transitions.
Incomplete random walk after 10000 steps, including 3192 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 22:42:19] [INFO ] Flow matrix only has 547 transitions (discarded 3671 similar events)
[2023-03-22 22:42:19] [INFO ] Invariant cache hit.
[2023-03-22 22:42:19] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 22:42:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 22:42:19] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 22:42:19] [INFO ] After 214ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-22 22:42:19] [INFO ] After 310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 3 ms.
Support contains 18 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 4218/4218 transitions.
Graph (complete) has 556 edges and 130 vertex of which 123 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Applied a total of 1 rules in 114 ms. Remains 123 /130 variables (removed 7) and now considering 4211/4218 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 123/130 places, 4211/4218 transitions.
Incomplete random walk after 10000 steps, including 3222 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 136634 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{0=1, 1=1}
Probabilistic random walk after 136634 steps, saw 58020 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :2
Running SMT prover for 2 properties.
[2023-03-22 22:42:23] [INFO ] Flow matrix only has 505 transitions (discarded 3706 similar events)
// Phase 1: matrix 505 rows 123 cols
[2023-03-22 22:42:23] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-22 22:42:23] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 22:42:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 22:42:23] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 22:42:23] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-22 22:42:23] [INFO ] After 188ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 4211/4211 transitions.
Graph (complete) has 506 edges and 123 vertex of which 93 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.0 ms
Discarding 30 places :
Also discarding 28 output transitions
Drop transitions removed 28 transitions
Applied a total of 1 rules in 147 ms. Remains 93 /123 variables (removed 30) and now considering 4183/4211 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 93/123 places, 4183/4211 transitions.
Incomplete random walk after 10000 steps, including 3241 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Finished probabilistic random walk after 66110 steps, run visited all 2 properties in 1222 ms. (steps per millisecond=54 )
Probabilistic random walk after 66110 steps, saw 26577 distinct states, run finished after 1223 ms. (steps per millisecond=54 ) properties seen :2
Successfully simplified 38 atomic propositions for a total of 16 simplifications.
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 22:42:26] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-22 22:42:26] [INFO ] Flatten gal took : 510 ms
[2023-03-22 22:42:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 22:42:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 22:42:26] [INFO ] Flatten gal took : 578 ms
[2023-03-22 22:42:27] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 83 out of 17279 places (down from 112) after GAL structural reductions.
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17279 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17279 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 17236 transition count 21129
Applied a total of 43 rules in 106 ms. Remains 17236 /17279 variables (removed 43) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 17236/17279 places, 21129/21129 transitions.
[2023-03-22 22:42:28] [INFO ] Flatten gal took : 482 ms
[2023-03-22 22:42:29] [INFO ] Flatten gal took : 556 ms
[2023-03-22 22:42:30] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 17235 transition count 21129
Applied a total of 44 rules in 110 ms. Remains 17235 /17279 variables (removed 44) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 17235/17279 places, 21129/21129 transitions.
[2023-03-22 22:42:31] [INFO ] Flatten gal took : 506 ms
[2023-03-22 22:42:31] [INFO ] Flatten gal took : 541 ms
[2023-03-22 22:42:32] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 17233 transition count 21129
Applied a total of 46 rules in 109 ms. Remains 17233 /17279 variables (removed 46) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 17233/17279 places, 21129/21129 transitions.
[2023-03-22 22:42:33] [INFO ] Flatten gal took : 524 ms
[2023-03-22 22:42:33] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 22:42:34] [INFO ] Flatten gal took : 536 ms
[2023-03-22 22:42:35] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 0 out of 17233 places (down from 2) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 42559 edges and 17279 vertex of which 17232 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.51 ms
Discarding 47 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8309 transitions
Trivial Post-agglo rules discarded 8309 transitions
Performed 8309 trivial Post agglomeration. Transition count delta: 8309
Iterating post reduction 0 with 8309 rules applied. Total rules applied 8310 place count 17232 transition count 12818
Reduce places removed 8309 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 8313 rules applied. Total rules applied 16623 place count 8923 transition count 12814
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 16627 place count 8919 transition count 12814
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16627 place count 8919 transition count 12684
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16887 place count 8789 transition count 12684
Discarding 4024 places :
Symmetric choice reduction at 3 with 4024 rule applications. Total rules 20911 place count 4765 transition count 8660
Iterating global reduction 3 with 4024 rules applied. Total rules applied 24935 place count 4765 transition count 8660
Applied a total of 24935 rules in 2569 ms. Remains 4765 /17279 variables (removed 12514) and now considering 8660/21129 (removed 12469) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2572 ms. Remains : 4765/17279 places, 8660/21129 transitions.
[2023-03-22 22:42:38] [INFO ] Flatten gal took : 247 ms
[2023-03-22 22:42:38] [INFO ] Flatten gal took : 224 ms
[2023-03-22 22:42:39] [INFO ] Input system was already deterministic with 8660 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 42559 edges and 17279 vertex of which 17233 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.22 ms
Discarding 46 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8306 transitions
Trivial Post-agglo rules discarded 8306 transitions
Performed 8306 trivial Post agglomeration. Transition count delta: 8306
Iterating post reduction 0 with 8306 rules applied. Total rules applied 8307 place count 17233 transition count 12821
Reduce places removed 8306 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 8310 rules applied. Total rules applied 16617 place count 8927 transition count 12817
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 16621 place count 8923 transition count 12817
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16621 place count 8923 transition count 12687
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16881 place count 8793 transition count 12687
Discarding 4022 places :
Symmetric choice reduction at 3 with 4022 rule applications. Total rules 20903 place count 4771 transition count 8665
Iterating global reduction 3 with 4022 rules applied. Total rules applied 24925 place count 4771 transition count 8665
Applied a total of 24925 rules in 2533 ms. Remains 4771 /17279 variables (removed 12508) and now considering 8665/21129 (removed 12464) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2534 ms. Remains : 4771/17279 places, 8665/21129 transitions.
[2023-03-22 22:42:41] [INFO ] Flatten gal took : 271 ms
[2023-03-22 22:42:42] [INFO ] Flatten gal took : 225 ms
[2023-03-22 22:42:42] [INFO ] Input system was already deterministic with 8665 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 42559 edges and 17279 vertex of which 17232 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.21 ms
Discarding 47 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17232 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8913 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8913 transition count 12678
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8783 transition count 12678
Discarding 4029 places :
Symmetric choice reduction at 2 with 4029 rule applications. Total rules 20928 place count 4754 transition count 8649
Iterating global reduction 2 with 4029 rules applied. Total rules applied 24957 place count 4754 transition count 8649
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 24957 place count 4754 transition count 8648
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24959 place count 4753 transition count 8648
Applied a total of 24959 rules in 2350 ms. Remains 4753 /17279 variables (removed 12526) and now considering 8648/21129 (removed 12481) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2350 ms. Remains : 4753/17279 places, 8648/21129 transitions.
[2023-03-22 22:42:45] [INFO ] Flatten gal took : 221 ms
[2023-03-22 22:42:45] [INFO ] Flatten gal took : 254 ms
[2023-03-22 22:42:45] [INFO ] Input system was already deterministic with 8648 transitions.
Incomplete random walk after 10000 steps, including 898 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21008 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21008 steps, saw 10122 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8648 rows 4753 cols
[2023-03-22 22:42:49] [INFO ] Computed 198 place invariants in 105 ms
[2023-03-22 22:42:49] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 99 ms returned sat
[2023-03-22 22:42:53] [INFO ] After 3566ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 22:42:53] [INFO ] After 3913ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 198 ms.
[2023-03-22 22:42:53] [INFO ] After 4767ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
FORMULA LeafsetExtension-PT-S64C2-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 42559 edges and 17279 vertex of which 17235 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.19 ms
Discarding 44 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8274 transitions
Trivial Post-agglo rules discarded 8274 transitions
Performed 8274 trivial Post agglomeration. Transition count delta: 8274
Iterating post reduction 0 with 8274 rules applied. Total rules applied 8275 place count 17235 transition count 12853
Reduce places removed 8274 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 8276 rules applied. Total rules applied 16551 place count 8961 transition count 12851
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16553 place count 8959 transition count 12851
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16553 place count 8959 transition count 12721
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16813 place count 8829 transition count 12721
Discarding 4022 places :
Symmetric choice reduction at 3 with 4022 rule applications. Total rules 20835 place count 4807 transition count 8699
Iterating global reduction 3 with 4022 rules applied. Total rules applied 24857 place count 4807 transition count 8699
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 24888 place count 4776 transition count 8668
Iterating global reduction 3 with 31 rules applied. Total rules applied 24919 place count 4776 transition count 8668
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 24920 place count 4775 transition count 8668
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 4 with 2 rules applied. Total rules applied 24922 place count 4774 transition count 8667
Applied a total of 24922 rules in 3665 ms. Remains 4774 /17279 variables (removed 12505) and now considering 8667/21129 (removed 12462) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3665 ms. Remains : 4774/17279 places, 8667/21129 transitions.
[2023-03-22 22:42:57] [INFO ] Flatten gal took : 194 ms
[2023-03-22 22:42:58] [INFO ] Flatten gal took : 216 ms
[2023-03-22 22:42:58] [INFO ] Input system was already deterministic with 8667 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17279/17279 places, 21129/21129 transitions.
Graph (complete) has 42559 edges and 17279 vertex of which 17234 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.20 ms
Discarding 45 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8301 transitions
Trivial Post-agglo rules discarded 8301 transitions
Performed 8301 trivial Post agglomeration. Transition count delta: 8301
Iterating post reduction 0 with 8301 rules applied. Total rules applied 8302 place count 17234 transition count 12826
Reduce places removed 8301 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 8308 rules applied. Total rules applied 16610 place count 8933 transition count 12819
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 16617 place count 8926 transition count 12819
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16617 place count 8926 transition count 12689
Deduced a syphon composed of 130 places in 5 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16877 place count 8796 transition count 12689
Discarding 4019 places :
Symmetric choice reduction at 3 with 4019 rule applications. Total rules 20896 place count 4777 transition count 8670
Iterating global reduction 3 with 4019 rules applied. Total rules applied 24915 place count 4777 transition count 8670
Applied a total of 24915 rules in 2495 ms. Remains 4777 /17279 variables (removed 12502) and now considering 8670/21129 (removed 12459) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2496 ms. Remains : 4777/17279 places, 8670/21129 transitions.
[2023-03-22 22:43:01] [INFO ] Flatten gal took : 216 ms
[2023-03-22 22:43:01] [INFO ] Flatten gal took : 238 ms
[2023-03-22 22:43:02] [INFO ] Input system was already deterministic with 8670 transitions.
[2023-03-22 22:43:02] [INFO ] Flatten gal took : 464 ms
[2023-03-22 22:43:03] [INFO ] Flatten gal took : 483 ms
[2023-03-22 22:43:03] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 22:43:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17279 places, 21129 transitions and 63555 arcs took 77 ms.
Total runtime 143587 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 17279 NrTr: 21129 NrArc: 63555)
parse formulas
formulas created successfully
place and transition orderings generation:0m34.332sec
net check time: 0m 0.012sec
init dd package: 0m 2.795sec
before gc: list nodes free: 1671174
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870408
before gc: list nodes free: 1640520
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837571
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 6582072 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16068892 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 CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 1.171sec
224629 339166 519023 547618
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="LeafsetExtension-PT-S64C2"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is LeafsetExtension-PT-S64C2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856420400521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C2.tgz
mv LeafsetExtension-PT-S64C2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;